1 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
3 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
4 longer impact parallelization.
6 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
9 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
11 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
13 * asan.c (instrument_derefs): BIT_FIELD_REF added.
15 2014-10-13 Richard Biener <rguenther@suse.de>
17 PR tree-optimization/63419
18 * gimple-fold.h (gimple_convert): New function.
19 * gimple-fold.c (gimple_convert): Likewise.
20 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
21 to split out required conversions early.
23 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
25 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
26 Add the parts of an insn in reverse order, with the pattern at
27 the top of the queue. Detect when we're iterating over a SEQUENCE
28 pattern and in that case just consider patterns of subinstructions.
30 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
33 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
35 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
37 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
38 address. Use def chains to handle GBR clobbering call insns.
40 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
42 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
43 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
44 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
45 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
46 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
47 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
48 * doc/gty.texi (for_user): Document new option.
49 * gengtype.c (create_user_defined_type): Don't try to get a struct for
51 (walk_type): Don't error out on for_user option.
52 (write_func_for_structure): Emit user marking routines if requested by
54 (write_local_func_for_structure): Likewise.
55 (main): Mark types with for_user option as used.
56 * ggc.h (gt_pch_nx): Add overload for unsigned int.
57 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
58 * hash-table.h (ggc_hasher): New struct.
59 (hash_table::create_ggc): New function.
60 (gt_pch_nx): New overload for hash_table.
62 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
64 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
65 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
66 * config/sh/sh.c: Likewise.
67 * config/sh/sh-mem.cc: Likewise.
68 * config/sh/sh.md: Likewise.
69 * config/sh/predicates.md: Likewise.
70 * config/sh/sync.md: Likewise.
72 2014-10-11 Martin Liska <mliska@suse.cz>
75 * cgraphunit.c (symbol_table::process_new_functions): Missing call
76 for call_cgraph_insertion_hooks added.
78 2014-10-10 Jakub Jelinek <jakub@redhat.com>
81 * stor-layout.c (min_align_of_type): Don't decrease alignment
82 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
83 TYPE_USER_ALIGN is set.
85 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
87 PR rtl-optimization/63483
88 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
89 references when alignment ANDs are involved.
90 (write_dependence_p): Ditto.
93 2014-10-10 Marek Polacek <polacek@redhat.com>
95 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
96 * doc/invoke.texi: Document -fsanitize=object-size.
97 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
98 or it into SANITIZE_UNDEFINED.
99 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
100 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
101 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
102 * opts.c (common_handle_option): Handle -fsanitize=object-size.
103 * ubsan.c: Include tree-object-size.h.
104 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
105 (ubsan_expand_bounds_ifn): Use false instead of 0.
106 (ubsan_expand_objsize_ifn): New function.
107 (instrument_object_size): New function.
108 (pass_ubsan::execute): Add object size instrumentation.
109 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
111 2014-10-10 Richard Henderson <rth@redhat.com>
114 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
115 Restrict the set of expressions we're willing to move.
117 2014-10-10 Jeff Law <law@redhat.com>
119 * ira.c (struct equivalence): Promote INIT_INSNs field to
120 an rtx_insn_list. Add comments.
121 (no_equiv): Promote LIST to an rtx_insn_list. Update
122 testing for and creating the special marker. Use methods
123 to extract the insn and next pointers. Promote INSN to an
125 (update_equiv_regs): Update test for special marker in the
128 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
130 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
131 * configure: Regenerate.
132 * config/aarch64/aarch64.c (aarch64_override_options): Handle
133 TARGET_FIX_ERR_A53_835769_DEFAULT.
134 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
136 * doc/install.texi (aarch64*-*-*): Document
137 new --enable-fix-cortex-a53-835769 option.
139 2014-10-10 Kyrylo Tkachov<kyrylo.tkachov@arm.com>
140 Ramana Radhakrishnan<ramana.radhakrishnan@arm.com>
142 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
143 (ADJUST_INSN_LENGTH): Define.
144 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
145 * config/aarch64/aarch64.c (is_mem_p): New function.
146 (is_memory_op): Likewise.
147 (aarch64_prev_real_insn): Likewise.
148 (is_madd_op): Likewise.
149 (dep_between_memop_and_curr): Likewise.
150 (aarch64_madd_needs_nop): Likewise.
151 (aarch64_final_prescan_insn): Likewise.
152 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
153 and -mno-fix-cortex-a53-835769 options.
155 2014-10-10 Jakub Jelinek <jakub@redhat.com>
157 PR tree-optimization/63464
158 * tree-switch-conversion.c (struct case_bit_test): Remove
159 hi and lo fields, add wide_int mask field.
160 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
161 hi/lo fields into wide_int mask operations, optimize by pretending
162 minval to be 0 if maxval is small enough.
163 (process_switch): Adjust caller.
165 2014-10-10 Richard Biener <rguenther@suse.de>
167 PR tree-optimization/63379
168 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
169 a neutral operand for min/max when it is not a reduction chain.
171 2014-10-10 Richard Biener <rguenther@suse.de>
173 PR tree-optimization/63476
174 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
175 (BB_LIVE_VOP_ON_EXIT): New define.
176 (create_expression_by_pieces): Assign VUSEs to stmts.
177 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
178 (pass_pre::execute): Assert virtual SSA form is up-to-date
181 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
183 * lra-assigns.c (assign_by_spills): Error out on spill failure.
185 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
187 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
190 2014-10-09 Richard Biener <rguenther@suse.de>
192 PR tree-optimization/63380
193 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
196 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
198 * config/avr/avr.opt (mmcu=): Change to have a string value.
199 (mn-flash=, mskip-bug, march=, mrmw): New options.
200 (HeaderInclude): New.
201 (mmcu=): Remove Var / Init clauses.
202 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
204 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
205 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
206 (SYMBOL_FLAG_IO_LOW): Define.
207 (avr_device_to_as, avr_device_to_ld): Don't declare.
208 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
209 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
210 (EXTRA_SPEC_FUNCTIONS): Don't define.
211 (ASM_SPEC): Translate -arch= option to -mmcu= option.
212 (LINK_SPEC): Translate -arch= option to -m= option.
213 Don't use device_to_ld / device_to_data_start.
214 (STARTFILE_SPEC): Now empty.
215 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
216 * config/avr/gen-avr-mmcu-specs.c: New file.
217 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
218 (s-device-specs): Likewise.
219 (GCC_PASSES): Add s-device-specs.
220 (install-driver): Depend on install-device-specs.
221 (install-device-specs): New rule.
222 * config/avr/avr.c (avr_option_override): Look up mcu arch by
223 avr_arch_index and provide fallback initialization for avr_n_flash.
224 (varasm.h): #include.
225 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
226 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
227 (avr_attribute_table): Add "io", "address" and "io_low".
228 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
229 Add special handling for symbols with "io" and/or "address" attributes.
230 (avr_asm_asm_output_aligned_bss): New function.
231 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
232 as appropriate. Handle io_low attribute.
233 (avr_out_sbxx_branch): Handle symbolic io addresses.
234 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
235 avr_n_flash instead of avr_current_device->n_flash.
236 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
237 (avr_emit_movmemhi): Likewise.
238 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
239 Use TARGET_RMW instead of avr_current_device->dev_attributes.
240 Don't define avr_current_device->macro (that's the specfile's job).
241 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
242 * config/avr/avr.c (avr_2word_insn_p): Likewise.
243 * config/avr/avr.md (*cpse.ne): Likewise.
244 (mov<mode>): Use avr_eval_addr_attrib.
245 (cbi): Change constraint for low_io_address_operand operand to "i".
246 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
247 * config/avr/predicates.md (io_address_operand):
248 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
249 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
250 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
252 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
253 * config/avr/genmultilib.awk: Use -march=.
254 Remove Multilib matches processing.
255 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
256 * config/avr/avr-arch.h: Add double include guard.
257 (avr_mcu_t) <library_name>: Update comment.
258 * config/avr/driver-avr.c (avr_device_to_as): Delete.
259 (avr_device_to_ld, avr_device_to_data_start): Likewise.
260 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
261 (avr_device_to_sp8): Likewise.
262 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
264 * doc/extend.texi (io, address): Document new AVR variable attributes.
267 2014-10-09 Marek Polacek <polacek@redhat.com>
269 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
271 2014-10-08 Richard Biener <rguenther@suse.de>
273 PR tree-optimization/61969
274 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
277 2014-10-09 Richard Biener <rguenther@suse.de>
279 PR tree-optimization/63445
280 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
281 overflow for non-equality compares.
283 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
285 PR rtl-optimization/57003
286 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
287 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
288 killing regs_invalidated_by_call.
290 2014-10-08 Teresa Johnson <tejohnson@google.com>
293 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
294 (ssa_fix_duplicate_block_edges): Invoke it.
295 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
297 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
300 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
301 atomic_fetch_<fetchop_name>si_hard,
302 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
303 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
304 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
305 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
307 2014-10-08 Rong Xu <xur@google.com>
309 * gcov-tool.c (profile_overlap): New driver function
310 to compute profile overlap.
311 (print_overlap_usage_message): New.
312 (overlap_usage): New.
314 (print_usage): Add calls to overlap function.
316 * doc/gcov-tool.texi: Add documentation.
318 2014-10-08 Steve Ellcey <sellcey@mips.com>
320 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
321 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
323 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
325 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
326 pattern matching of MEM_REF.
327 (check_stmt_for_type_change): Update.
329 2014-10-08 Steve Ellcey <sellcey@mips.com>
331 * config/mips/linux64.h: Remove.
332 * config/mips/gnu-user64.h: Remove.
333 * gcc.config (mips*-*-*): Remove references to linux64.h and
335 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
336 with modified version from gnu-user64.h.
337 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
338 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
339 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
341 (GNU_USER_LINK_EMULATION64): Ditto.
342 (GNU_USER_LINK_EMULATIONN32): Ditto.
343 (GLIBC_DYNAMIC_LINKER32): Ditto.
344 (GLIBC_DYNAMIC_LINKER64): Ditto.
345 (GLIBC_DYNAMIC_LINKERN32): Ditto.
346 (UCLIBC_DYNAMIC_LINKER32): Ditto.
347 (UCLIBC_DYNAMIC_LINKER64): Ditto.
348 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
349 (BIONIC_DYNAMIC_LINKERN32): Ditto.
350 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
351 (GLIBC_DYNAMIC_LINKER): Delete.
352 (UCLIBC_DYNAMIC_LINKER): Delete.
354 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
355 Richard Biener <rguenther@suse.de>
357 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
358 Get address space from operand 0 (BASE).
360 2014-10-07 Iain Sandoe <iain@codesourcery.com>
363 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
365 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
367 * dwarf2out.c: Remove current_function_has_inlines.
368 (gen_subprogram_die): Same.
369 (gen_inlined_subroutine_die): Same.
371 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
373 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
375 (_addcarry_u64): Ditto.
376 (_addcarryx_u64): Ditto.
378 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
380 * cgraph.h (cgraph_node::get_fun): Declare.
381 * cgraph.c (cgraph_node::get_fun): New method.
382 * ipa-inline.c (can_inline_edge_p): Use it.
384 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
386 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
388 * lto-wrapper.c (merge_and_complain): Likewise.
391 2014-10-06 Rong Xu <xur@google.com>
393 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
394 * tree-profile.c: (params.h): New include.
395 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
396 and __gcov_indirect_call_topn_counters for
397 indirect_call_topn_profile.
398 (gimple_init_edge_profiler): New decls for
399 __gcov_indirect_call_topn_profiler.
400 (gimple_gen_ic_profiler): Generate the correct profiler call.
401 (gimple_gen_ic_func_profiler): Fix format.
402 * value-prof.c (params.h): New include.
403 (dump_histogram_value): Hanlde indirect_call_topn counters.
404 (stream_in_histogram_value): Ditto.
405 (gimple_indirect_call_to_profile): Use indirect_call_topn
406 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
407 (gimple_find_values_to_profile): Hanlde indirect_call_topn
409 * value-prof.h (enum hist_type): Histrogram type for
410 indirect_call_topn counters.
411 * profile.c (instrument_values): Instrument
412 indirect_call_topn counters.
414 2014-10-06 Rong Xu <xur@google.com>
416 * Makefile.in: Fix dependence.
417 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
418 indirect call topn profiler.
421 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
423 * calls.c (expand_call): Do not use the target as the return slot if
424 it is not sufficiently aligned.
426 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
428 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
429 discussion of permutes and why we don't handle them.
431 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
433 * config/sparc/predicates.md (int_register_operand): Delete.
435 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
437 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
439 2014-10-06 Jakub Jelinek <jakub@redhat.com>
441 * ubsan.h (ubsan_get_source_location): New prototype.
442 * ubsan.c (ubsan_source_location_type): New variable.
443 Function renamed to ...
444 (ubsan_get_source_location_type): ... this. Cache
445 return value in ubsan_source_location_type variable.
446 (ubsan_source_location, ubsan_create_data): Use
447 ubsan_get_source_location_type instead of
448 ubsan_source_location_type.
449 * asan.c (asan_protect_global): Don't protect globals
450 with ubsan_get_source_location_type () type.
451 (asan_add_global): Provide global decl location info
454 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
456 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
459 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
461 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
463 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
465 (ipa_polymorphic_call_context::dump): Fix formating.
466 (walk_ssa_copies): Add logic avoiding loops; update uses.
467 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
469 2014-10-02 Mark Wielaard <mjw@redhat.com>
472 * dwarf2out.c (gen_subprogram_die): When a member function is
473 explicitly deleted then add a DW_AT_GNU_deleted attribute.
474 * langhooks.h (struct lang_hooks_for_decls): Add
475 function_decl_deleted_p langhook.
476 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
477 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
479 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
481 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
483 (ipa_polymorphic_call_context::get_dynamic_type): Return true
484 if type doesn't change.
485 * cgraph.h (cgraph_indirect_call_info): New flag.
486 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
487 (cgraph_node::dump): Dump it.
488 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
489 of context.get_dynamic_type.
490 (ipa_make_edge_direct_to_target): Do not speculate
491 edge that is already speuclative.
492 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
493 speculate to __builtin_unreachable
494 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
496 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
498 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
500 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
501 get_dynamic_type; drop TODO.
502 * ipa-polymorphic-call.c
503 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
504 for otr_type to be unknown.
506 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
508 * common/config/score/score-common.c: Remove.
509 * config.gcc: Remove support for score-*.
510 * config/score/constraints.md: Remove.
511 * config/score/elf.h: Remove.
512 * config/score/predicates.md: Remove.
513 * config/score/score-conv.h: Remove.
514 * config/score/score-generic.md: Remove.
515 * config/score/score-modes.def: Remove.
516 * config/score/score-protos.h: Remove.
517 * config/score/score.c: Remove.
518 * config/score/score.h: Remove.
519 * config/score/score.md: Remove.
520 * config/score/score.opt: Remove.
521 * doc/md.texi: Don't document score-*.
523 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
526 * genconditions.c: Directly include ggc.h before rtl.h.
528 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
530 * ipa-polymorphic-call.c
531 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
532 code determining speculative type.
533 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
535 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
537 * altivec.md (altivec_lvsl): New define_expand.
538 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
539 (altivec_lvsr): New define_expand.
540 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
541 * rs6000.c (rs6000_expand_builtin): Change to use
542 altivec_lvs[lr]_direct; remove commented-out code.
544 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
546 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
547 Issue a warning message when vec_lvsl or vec_lvsr is used with a
548 little endian target.
550 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
552 * tree-pretty-print.c (dump_location): Make it extern. Dump also
554 * tree-pretty-print.h (dump_location): Declare.
555 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
556 (pp_gimple_stmt_1): Likewise.
557 (dump_implicit_edges): Likewise.
558 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
562 2014-10-03 David Malcolm <dmalcolm@redhat.com>
564 * gcc.c (driver::global_initializations): Remove "const" so
565 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
566 and decoded_options_count.
568 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
570 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
572 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
573 TARGET_E500_DOUBLE case here.
575 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
580 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
582 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
584 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
585 * lto-cgraph.c (lto_output_edge, input_edge): Stream
587 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
588 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
589 * cgraphclones.c (cgraph_edge::clone): Likewise.
590 * ipa-prop.c (update_jump_functions_after_inlining,
591 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
592 to possible_dynamic_type_change.
593 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
594 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
595 IN_POLY_CDOTR argument.
597 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
598 for BASE and OUTER_TYPE being NULL.
599 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
600 in_poly_cdtor parameter.
602 2014-10-03 Jakub Jelinek <jakub@redhat.com>
604 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
605 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
607 (expand_vec_perm_1): Likewise.
609 2014-10-03 Jakub Jelinek <jakub@redhat.com>
610 Uros Bizjak <ubizjak@gmail.com>
612 PR tree-optimization/61403
613 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
614 error in comment. Also optimize 256-bit vectors for AVX2
615 or AVX (floating vectors only), provided the first permutation
616 can be performed in one insn.
618 2014-10-03 David Malcolm <dmalcolm@redhat.com>
620 * gcc.c (class driver): New class.
621 (main): Reimplement in terms of driver::main, moving most of the
622 locals to be locals within individual methods of class driver.
623 The remaining locals "explicit_link_files", "decoded_options" and
624 "decoded_options_count" are used by multiple driver:: methods, and
625 so become member data. Doing so isolates the argc/argv reads and
626 writes. Replace "goto out" with a special exit code from
627 new method driver::prepare_infiles. Split out the old
628 implementation of main into the following...
629 (driver::main): New function, corresponding to the old "main"
631 (driver::set_progname): New function, taken from the old
632 "main" implementation.
633 (driver::expand_at_files): Likewise.
634 (driver::decode_argv): Likewise.
635 (driver::global_initializations): Likewise.
636 (driver::build_multilib_strings): Likewise.
637 (driver::set_up_specs): Likewise.
638 (driver::putenv_COLLECT_GCC): Likewise.
639 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
640 (driver::handle_unrecognized_options): Likewise.
641 (driver::maybe_print_and_exit): Likewise.
642 (driver::prepare_infiles): Likewise.
643 (driver::do_spec_on_infiles): Likewise.
644 (driver::maybe_run_linker): Likewise.
645 (driver::final_actions): Likewise.
646 (driver::get_exit_code): Likewise.
648 2014-10-03 Yury Gribov <y.gribov@samsung.com>
650 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
651 don't emit empty ctors.
653 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
655 * convert.c (convert_to_integer): Do not introduce useless conversions
656 between integral types.
658 2014-10-03 David Sherwood <david.sherwood@arm.com>
660 * ira-int.h (ira_allocno): Mark hard_regno as signed.
662 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
664 * lra-constraints.c (inherit_in_ebb): Handle calls with
665 multiple return values.
666 * caller-save.c (save_call_clobbered_regs): Likewise.
668 2014-10-03 Jakub Jelinek <jakub@redhat.com>
670 * tree-vect-data-refs.c (vect_permute_load_chain,
671 vect_shift_permute_load_chain): Fix a typo in temporary var names,
675 * omp-low.c (taskreg_contexts): New variable.
676 (scan_omp_parallel): Push newly created context into taskreg_contexts
677 vector and move record layout code to finish_taskreg_scan.
678 (scan_omp_task): Likewise.
679 (finish_taskreg_scan): New function.
680 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
681 vector elements and release it.
684 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
685 of palignr arguments can't be used due to min 0 or max - min
686 too high, try also op0, op1 order of palignr arguments.
688 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
690 * cgraph.h (ipa_polymorphic_call_context):
691 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
692 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
693 * ipa-polymorphic-call.c
694 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
695 past end of dynamic types.
696 (ipa_polymorphic_call_context::stream_out,
697 speculative_outer_type): Stream dynamic flag.
698 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
699 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
701 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
703 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
704 * ipa-prop.c (update_jump_functions_after_inlining,
705 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
707 2014-10-02 Teresa Johnson <tejohnson@google.com>
709 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
710 up when synthesizing counts to avoid rounding errors.
712 2014-10-02 Teresa Johnson <tejohnson@google.com>
715 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
716 asserts to handle incoming insanities.
718 2014-10-02 Martin Jambor <mjambor@suse.cz>
720 PR tree-optimization/63375
721 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
724 2014-10-02 Olivier Hainque <hainque@adacore.com>
726 * Makefile.in (CROSS): Define, to @CROSS.
728 2014-10-02 Jakub Jelinek <jakub@redhat.com>
731 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
732 if it expands to a single insn only.
733 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
734 fail unless in_order is true. Add forward declaration.
735 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
736 is useful for one_operand_p.
737 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
739 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
741 * cgraphclones.c (build_function_type_skip_args): Do not make new
744 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
746 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
747 when speculation is added.
748 (ipa_edge_args): Add polymorphic_call_contexts.
749 (ipa_get_ith_polymorhic_call_context): New accesor.
750 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
751 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
752 (ipa_compute_jump_functions_for_edge): Compute contexts.
753 (update_jump_functions_after_inlining): Update contexts.
754 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
755 update dumping; add speculative edge creation.
756 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
758 (update_indirect_edges_after_inlining): Pass down context.
759 (ipa_edge_duplication_hook): Duplicate contexts.
760 (ipa_write_node_info): Stream out contexts.
761 (ipa_read_node_info): Stream in contexts.
762 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
764 (try_speculative_devirtualization): New function.
765 * ipa-utils.h (try_speculative_devirtualization): Declare.
767 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
769 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
772 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
774 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
777 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
779 * ipa-polymorphic-call.c
780 (ipa_polymorphic_call_context::restrict_to_inner_class):
781 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
782 use speculation_consistent_p to do so; Add CONSDER_BASES
783 and CONSIDER_PLACEMENT_NEW parameters.
784 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
785 short circuit obvious cases.
786 (ipa_polymorphic_call_context::dump): Improve formatting.
787 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
788 combine_speculation_with to record speculations; Do not ICE when
789 object is located in pointer type decl; do not ICE for methods
790 of UNION_TYPE; do not record nonpolymorphic types.
791 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
792 (ipa_polymorphic_call_context::combine_speculation_with): New method.
793 (ipa_polymorphic_call_context::combine_with): New method.
794 (ipa_polymorphic_call_context::make_speculative): Move here; use
796 * cgraph.h (ipa_polymorphic_call_context): Update
797 restrict_to_inner_class prototype; add offset_by, make_speculative,
798 combine_with, useless_p, combine_speculation_with and
799 speculation_consistent_p methods.
800 (ipa_polymorphic_call_context::offset_by): New method.
801 (ipa_polymorphic_call_context::useless_p): New method.
803 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
805 PR rtl-optimization/62151
806 * combine.c (can_combine_p): Allow the destination register of INSN
807 to be clobbered in I3.
808 (subst): Do not substitute into clobbers of registers.
810 2014-10-01 Jakub Jelinek <jakub@redhat.com>
813 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
814 offset, TARGET_MEM_REF and SSA_NAME.
816 * config/i386/i386.c (expand_vec_perm_palignr): Handle
817 256-bit vectors for TARGET_AVX2.
819 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
823 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
824 argument to avx2_permv2ti.
826 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
828 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
830 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
832 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
833 (fmod<mode>3): Ditto.
834 (fpremxf4_i387): Ditto.
835 (reminderxf3): Ditto.
836 (reminder<mode>3): Ditto.
837 (fprem1xf4_i387): Ditto.
839 2014-09-30 Teresa Johnson <tejohnson@google.com>
841 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
842 duplicate_blocks bitmap.
843 (remove_ctrl_stmt_and_useless_edges): Ditto.
844 (create_block_for_threading): Ditto.
845 (compute_path_counts): New function.
846 (update_profile): Ditto.
847 (recompute_probabilities): Ditto.
848 (update_joiner_offpath_counts): Ditto.
849 (freqs_to_counts_path): Ditto.
850 (clear_counts_path): Ditto.
851 (ssa_fix_duplicate_block_edges): Update profile info.
852 (ssa_create_duplicates): Pass new parameter.
853 (ssa_redirect_edges): Remove old profile update.
854 (thread_block_1): New duplicate_blocks bitmap,
855 remove old profile update.
856 (thread_single_edge): Pass new parameter.
858 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
861 * varasm.c (decode_reg_name_and_count): Check availability for
862 registers from ADDITIONAL_REGISTER_NAMES.
864 2014-09-30 David Malcolm <dmalcolm@redhat.com>
867 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
868 (PLUGIN_HEADERS): Add pass-instances.def.
870 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
872 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
874 * config/aarch64/aarch64-simd.md
875 (aarch64_sqdmull_laneq<mode>): Expand iterator.
876 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
877 (vqdmulls_lane_s32): Fix return type.
878 (vqdmulls_laneq_s32): New.
880 2014-09-30 Jakub Jelinek <jakub@redhat.com>
883 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
884 or invert_jump_1 if jump isn't any_condjump_p.
886 2014-09-30 Terry Guo <terry.guo@arm.com>
888 * config/arm/arm-cores.def (cortex-m7): New core name.
889 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
891 * config/arm/arm-tables.opt: Regenerated.
892 * config/arm/arm-tune.md: Regenerated.
893 * config/arm/arm.h (TARGET_VFP5): New macro.
894 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
895 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
896 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
897 * doc/invoke.texi: Document new cpu and fpu names.
899 2014-09-30 Jiong Wang <jiong.wang@arm.com>
901 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
904 2014-09-30 David Sherwood <david.sherwood@arm.com>
906 * ira-int.h (ira_allocno): Add "wmode" field.
907 * ira-build.c (create_insn_allocnos): Add new "parent" function
909 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
910 that cannot be accessed in wmode.
912 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
914 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
917 2014-09-29 Andi Kleen <ak@linux.intel.com>
919 * opts.c (print_filtered_help): Print --param min/max/default
922 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
924 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
926 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
928 * tree-vrp.c (get_single_symbol): New function.
929 (build_symbolic_expr): Likewise.
930 (symbolic_range_based_on_p): New predicate.
931 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
932 for PLUS and MINUS. Do not drop symbolic ranges at the end.
933 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
934 operand is symbolic and based on the other operand.
936 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
938 * config/microblaze/microblaze.md (call_internal1): Use VOID
939 instead of SI to fix "((void (*)(void)) 0)()" issue
941 2014-09-29 Nick Clifton <nickc@redhat.com>
943 * config/msp430/msp430.c (msp430_expand_prologue): Return a
944 CLOBBER rtx for naked functions.
945 (msp430_expand_epilogue): Likewise.
946 (msp430_use_f5_series_hwmult): Cache result.
947 (use_32bit_hwmult): Cache result.
948 (msp430_no_hwmult): New function.
949 (msp430_output_labelref): Use it.
951 2014-09-29 Jakub Jelinek <jakub@redhat.com>
954 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
955 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
956 use the alignment of avar rather than ovar.
958 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
960 * config/pa/pa.c (pa_output_function_epilogue): Only update
961 last_address when a nonnote insn is found.
963 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
966 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
968 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
971 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
972 fix pasto in checking array size.
974 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
977 * passes.def (pass_tracer): Move before last dominator pass.
979 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
981 * gcc.c (try_generate_repro): Remove argument "prog". Change all
983 (run_attempt): Handle errors of "pex_run" invocation.
985 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
987 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
989 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
990 (TARGET_ASAN_SHADOW_OFFSET): Define.
992 2014-09-26 Martin Liska <mliska@suse.cz>
994 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
996 * cgraph.h: Likewise.
997 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
998 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
999 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
1000 * tree-ssa-alias.h: Likewise.
1002 2014-09-26 Jakub Jelinek <jakub@redhat.com>
1003 Max Ostapenko <m.ostapenko@partner.samsung.com>
1005 * common.opt: New option.
1006 * doc/invoke.texi: Describe new option.
1007 * gcc.c (execute): Don't free first string early, but at the end
1008 of the function. Call retry_ice if compiler exited with
1010 (main): Factor out common code.
1011 (print_configuration): New function.
1012 (files_equal_p): Likewise.
1013 (check_repro): Likewise.
1014 (run_attempt): Likewise.
1015 (do_report_bug): Likewise.
1016 (append_text): Likewise.
1017 (try_generate_repro): Likewise
1019 2014-09-25 Andi Kleen <ak@linux.intel.com>
1021 * config/i386/i386.c (x86_print_call_or_nop): New function.
1022 (x86_function_profiler): Support -mnop-mcount and
1024 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
1025 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
1027 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1029 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
1030 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
1031 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
1034 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1036 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
1037 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
1038 types_odr_comparable): Declare.
1039 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
1040 * ipa-polymorphic-call.c: New file.
1041 (contains_polymorphic_type_p, possible_placement_new,
1042 ipa_polymorphic_call_context::restrict_to_inner_class,
1043 contains_type_p, decl_maybe_in_construction_p,
1044 ipa_polymorphic_call_context::stream_out,
1045 ipa_polymorphic_call_context::debug,
1046 ipa_polymorphic_call_context::stream_in,
1047 ipa_polymorphic_call_context::set_by_decl,
1048 ipa_polymorphic_call_context::set_by_invariant,
1050 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1051 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
1052 extr_type_from_vtbl_ptr_store, record_known_type
1053 check_stmt_for_type_change,
1054 ipa_polymorphic_call_context::get_dynamic_type): Move here from
1056 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
1057 and streamer-hooks.h
1058 (contains_polymorphic_type_p, possible_placement_new,
1059 ipa_polymorphic_call_context::restrict_to_inner_class,
1060 contains_type_p, decl_maybe_in_construction_p,
1061 ipa_polymorphic_call_context::stream_out,
1062 ipa_polymorphic_call_context::debug,
1063 ipa_polymorphic_call_context::stream_in,
1064 ipa_polymorphic_call_context::set_by_decl,
1065 ipa_polymorphic_call_context::set_by_invariant,
1067 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1068 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
1069 extr_type_from_vtbl_ptr_store, record_known_type
1070 check_stmt_for_type_change,
1071 ipa_polymorphic_call_context::get_dynamic_type): Move to
1072 ipa-polymorphic-call.c
1073 (type_all_derivations_known_p, types_odr_comparable,
1074 types_must_be_same_for_odr): Export.
1075 (type_known_to_have_no_deriavations_p): New function.
1076 * Makefile.in: Add ipa-polymorphic-call.c
1078 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1080 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
1082 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
1083 (possible_polymorphic_call_targets): Instead of computing both
1084 speculative and non-speculative answers, do just one at a time.
1085 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
1086 (dump_targets): Break out from ...
1087 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
1088 and non-speculative lists.
1089 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
1090 * ipa-utils.h (possible_polymorphic_call_targets): Update.
1092 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
1094 PR rtl-optimization/63348
1095 * emit-rtl.c (try_split): Do not emit extra barrier.
1097 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
1099 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
1100 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
1102 (aarch64_<sur>shll2_n<mode>): Likewise.
1103 (aarch64_<sur>shr_n<mode>): Likewise.
1104 (aarch64_<sur>sra_n<mode>: Likewise.
1105 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
1106 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
1107 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
1108 * config/aarch64/iterators.md (ve_mode): New.
1109 (offsetlr): Remap to infix text for use in new predicates.
1110 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
1111 (aarch64_simd_shift_imm_hi): Likewise.
1112 (aarch64_simd_shift_imm_si): Likewise.
1113 (aarch64_simd_shift_imm_di): Likewise.
1114 (aarch64_simd_shift_imm_offset_qi): Likewise.
1115 (aarch64_simd_shift_imm_offset_hi): Likewise.
1116 (aarch64_simd_shift_imm_offset_si): Likewise.
1117 (aarch64_simd_shift_imm_offset_di): Likewise.
1118 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
1119 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
1120 (aarch64_simd_shift_imm_bitsize_si): Likewise.
1121 (aarch64_simd_shift_imm_bitsize_di): Likewise.
1123 2014-09-25 Jiong Wang <jiong.wang@arm.com>
1125 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
1126 new created BB as the intersection of live-in from "old_dest" and
1129 2014-09-25 Felix Yang <felix.yang@huawei.com>
1131 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
1132 * genautomata.c (merge_states): Ditto.
1134 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
1137 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
1138 in instruction sequence.
1140 2014-09-25 Nick Clifton <nickc@redhat.com>
1143 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
1144 in instruction sequence.
1146 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1149 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
1150 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
1152 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1153 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1154 Anna Tikhonova <anna.tikhonova@intel.com>
1155 Ilya Tocar <ilya.tocar@intel.com>
1156 Andrey Turetskiy <andrey.turetskiy@intel.com>
1157 Ilya Verbin <ilya.verbin@intel.com>
1158 Kirill Yukhin <kirill.yukhin@intel.com>
1159 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1161 * config/i386/sse.md
1162 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
1163 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
1164 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
1165 (define_expand "<avx512>_perm<mode>_mask"): ... this.
1166 Use VI8F_256_512 mode iterator.
1167 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
1168 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
1170 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1171 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1172 Anna Tikhonova <anna.tikhonova@intel.com>
1173 Ilya Tocar <ilya.tocar@intel.com>
1174 Andrey Turetskiy <andrey.turetskiy@intel.com>
1175 Ilya Verbin <ilya.verbin@intel.com>
1176 Kirill Yukhin <kirill.yukhin@intel.com>
1177 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1179 * config/i386/sse.md
1180 (define_insn "avx_movshdup256<mask_name>"): Add masking.
1181 (define_insn "sse3_movshdup<mask_name>"): Ditto.
1182 (define_insn "avx_movsldup256<mask_name>"): Ditto.
1183 (define_insn "sse3_movsldup<mask_name>"): Ditto.
1184 (define_insn "vec_dupv2df<mask_name>"): Ditto.
1185 (define_insn "*vec_concatv2df"): Add EVEX version.
1187 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1188 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1189 Anna Tikhonova <anna.tikhonova@intel.com>
1190 Ilya Tocar <ilya.tocar@intel.com>
1191 Andrey Turetskiy <andrey.turetskiy@intel.com>
1192 Ilya Verbin <ilya.verbin@intel.com>
1193 Kirill Yukhin <kirill.yukhin@intel.com>
1194 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1196 * config/i386/sse.md
1197 (define_insn "vec_set<mode>_0"): Add EVEX version.
1199 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1200 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1201 Anna Tikhonova <anna.tikhonova@intel.com>
1202 Ilya Tocar <ilya.tocar@intel.com>
1203 Andrey Turetskiy <andrey.turetskiy@intel.com>
1204 Ilya Verbin <ilya.verbin@intel.com>
1205 Kirill Yukhin <kirill.yukhin@intel.com>
1206 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1208 * config/i386/sse.md
1210 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
1212 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
1213 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
1214 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
1215 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
1216 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
1217 (define_expand "sse2_cvtpd2ps_mask): New.
1218 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
1219 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
1221 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1222 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1223 Anna Tikhonova <anna.tikhonova@intel.com>
1224 Ilya Tocar <ilya.tocar@intel.com>
1225 Andrey Turetskiy <andrey.turetskiy@intel.com>
1226 Ilya Verbin <ilya.verbin@intel.com>
1227 Kirill Yukhin <kirill.yukhin@intel.com>
1228 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1230 * config/i386/i386.c
1231 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
1232 (ufix_notruncv8dfv8si2_mask_round): ... this.
1233 * config/i386/sse.md
1234 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
1235 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
1236 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
1237 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
1238 (define_expand "sse2_cvtpd2dq"): Delete.
1239 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
1240 make 2nd operand const0 vector.
1241 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
1243 (define_mode_attr pd2udqsuff): New.
1245 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
1246 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
1247 (define_insn "*avx_cvttpd2dq256_2"): Delete.
1248 (define_expand "sse2_cvttpd2dq"): Ditto.
1249 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
1250 make 2nd operand const0 vector.
1252 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1254 PR tree-optimization/63341
1255 * tree-vectorizer.h (vect_create_data_ref_ptr,
1256 vect_create_addr_base_for_vector_ref): Add another tree argument
1257 defaulting to NULL_TREE.
1258 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
1259 argument, pass it down to vect_create_addr_base_for_vector_ref.
1260 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
1261 add that to base_offset too if non-NULL.
1262 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
1263 for dr_explicit_realign_optimized set it to vector byte size
1264 - 1 instead of setting offset, pass byte_offset down to
1265 vect_create_data_ref_ptr.
1267 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
1269 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
1270 forgotten debug output; canonicalize querries more wtih LTO.
1272 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
1274 * cgraph.h (class ipa_polymorphic_call_context): Move here from
1275 ipa-utils.h; add stream_int and stream_out methods.
1276 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
1277 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
1278 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
1280 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1281 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1282 ipa_polymorphic_call_context::clear_speculation,
1283 ipa_polymorphic_call_context::clear_outer_type): Move here from
1285 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
1286 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1287 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1288 ipa_polymorphic_call_context::clear_speculation,
1289 ipa_polymorphic_call_context::clear_outer_type): Likewise.
1290 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
1292 (ipa_polymorphic_call_context::stream_out): New method.
1293 (ipa_polymorphic_call_context::stream_in): New method.
1294 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
1295 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
1297 (ipa_analyze_call_uses): Simplify.
1298 (update_indirect_edges_after_inlining): Do not care about outer_type.
1299 (ipa_write_indirect_edge_info): Update.
1300 (ipa_write_indirect_edge_info): Likewise.
1301 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
1302 (dump_edge_flags): Break out from ...
1303 (cgraph_node::dump): ... here; dump indirect edges.
1305 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
1307 * ipa-utils.h (polymorphic_call_context): Add
1308 metdhos dump, debug and clear_outer_type.
1309 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
1310 (ipa_polymorphic_call_context::clear_outer_type): New method.
1311 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
1312 * ipa-devirt.c (types_odr_comparable): New function.
1313 (types_must_be_same_for_odr): New function.
1314 (odr_subtypes_equivalent_p): Simplify.
1315 (possible_placement_new): Break out from ...
1316 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
1317 be more cuatious about returning false in cases the context may be
1318 valid in derived type or via placement new.
1319 (contains_type_p): Clear maybe_derived_type
1320 (ipa_polymorphic_call_context::dump): New method.
1321 (ipa_polymorphic_call_context::debug): New method.
1322 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
1323 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
1324 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
1325 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
1326 to suceed on all valid cases; remove confused sanity check.
1327 (dump_possible_polymorphic_call_targets): Simplify.
1329 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
1331 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
1332 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
1333 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
1334 varpool.c: Rename all instances of DECL_ABSTRACT to
1337 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1339 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
1340 special handling for stores whose SET_SRC is an UNSPEC (such as
1343 2014-09-24 Jiong Wang <jiong.wang@arm.com>
1345 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
1346 !REG_P (src) to release more instruction sink opportunities.
1348 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
1350 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
1351 move costs for 128-bit types.
1353 2014-09-24 Martin Jambor <mjambor@suse.cz>
1355 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
1356 when duplicating a PASS_THROUGH jump function when creating a
1359 2014-09-24 Marek Polacek <polacek@redhat.com>
1363 * asan.c (maybe_instrument_call): Add default case.
1364 * ipa-pure-const.c (special_builtin_state): Likewise.
1365 * predict.c (expr_expected_value_1): Likewise.
1366 * lto-streamer-out.c (write_symbol): Initialize variable.
1368 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1370 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
1372 (vmuld_laneq_f64): Likewise.
1373 (vmuls_lane_f32): Likewise.
1374 (vmuls_laneq_f32): Likewise.
1376 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
1379 * varpool.c (varpool_node::add): Pass decl attributes
1380 to lookup_attribute.
1382 2014-09-24 Jakub Jelinek <jakub@redhat.com>
1385 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
1387 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1389 PR tree-optimization/63266
1390 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
1391 marker for unknown byte value.
1392 (MARKER_MASK): New macro.
1393 (MARKER_BYTE_UNKNOWN): New macro.
1394 (HEAD_MARKER): New macro.
1395 (do_shift_rotate): Mark bytes with unknown values due to sign
1396 extension when doing an arithmetic right shift. Replace hardcoded
1397 mask for marker by new MARKER_MASK macro.
1398 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
1399 numbers accordingly.
1401 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1402 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1403 Anna Tikhonova <anna.tikhonova@intel.com>
1404 Ilya Tocar <ilya.tocar@intel.com>
1405 Andrey Turetskiy <andrey.turetskiy@intel.com>
1406 Ilya Verbin <ilya.verbin@intel.com>
1407 Kirill Yukhin <kirill.yukhin@intel.com>
1408 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1410 * config/i386/sse.md
1412 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
1414 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
1415 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
1417 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1418 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1419 Anna Tikhonova <anna.tikhonova@intel.com>
1420 Ilya Tocar <ilya.tocar@intel.com>
1421 Andrey Turetskiy <andrey.turetskiy@intel.com>
1422 Ilya Verbin <ilya.verbin@intel.com>
1423 Kirill Yukhin <kirill.yukhin@intel.com>
1424 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1426 * config/i386/sse.md
1427 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
1428 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
1429 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
1430 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
1431 (define_expand "avx512vl_pshuflw_mask"): New.
1432 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
1433 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
1434 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
1435 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
1436 (define_expand "avx512vl_pshufhw_mask"): New.
1437 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
1439 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1440 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1441 Anna Tikhonova <anna.tikhonova@intel.com>
1442 Ilya Tocar <ilya.tocar@intel.com>
1443 Andrey Turetskiy <andrey.turetskiy@intel.com>
1444 Ilya Verbin <ilya.verbin@intel.com>
1445 Kirill Yukhin <kirill.yukhin@intel.com>
1446 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1448 * config/i386/i386.c
1449 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
1450 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
1451 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
1452 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
1453 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
1454 * config/i386/sse.md
1455 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
1457 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
1458 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
1460 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
1461 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
1462 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
1463 (define_expand "avx512vl_pshufd_mask"): New.
1464 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
1466 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1467 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1468 Anna Tikhonova <anna.tikhonova@intel.com>
1469 Ilya Tocar <ilya.tocar@intel.com>
1470 Andrey Turetskiy <andrey.turetskiy@intel.com>
1471 Ilya Verbin <ilya.verbin@intel.com>
1472 Kirill Yukhin <kirill.yukhin@intel.com>
1473 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1475 * config/i386/i386.c
1476 (CODE_FOR_avx2_extracti128): Rename to ...
1477 (CODE_FOR_avx_vextractf128v4di): this.
1478 (CODE_FOR_avx2_inserti128): Rename to ...
1479 (CODE_FOR_avx_vinsertf128v4di): this.
1480 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
1481 CODE_FOR_avx_vextractf128v4di.
1482 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
1483 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
1484 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
1485 CODE_FOR_avx512vl_vinsertv8si.
1486 * config/i386/sse.md
1488 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
1489 AVX512_VEC mode iterator.
1491 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
1494 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
1495 AVX512_VEC_2 mode iterator.
1496 (define_insn "vec_set_lo_<mode><mask_name>"): New.
1497 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
1498 (define_expand "avx512vl_vinsert<mode>"): Ditto.
1499 (define_insn "avx2_vec_set_lo_v4di"): Delete.
1500 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
1501 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
1502 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
1503 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
1504 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
1505 (define_expand "avx2_extracti128"): Delete.
1506 (define_expand "avx2_inserti128"): Ditto.
1508 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1509 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1510 Anna Tikhonova <anna.tikhonova@intel.com>
1511 Ilya Tocar <ilya.tocar@intel.com>
1512 Andrey Turetskiy <andrey.turetskiy@intel.com>
1513 Ilya Verbin <ilya.verbin@intel.com>
1514 Kirill Yukhin <kirill.yukhin@intel.com>
1515 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1517 * config/i386/sse.md
1518 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
1519 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
1520 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
1521 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
1522 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
1523 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
1524 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
1525 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
1526 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
1527 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
1528 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
1529 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
1530 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
1532 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
1534 PR rtl-optimization/63210
1535 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
1536 HARD_REGNO is not available for CONFLICT_A.
1538 2014-09-23 Andi Kleen <ak@linux.intel.com>
1540 * cgraph.h (symtab_node): Add no_reorder attribute.
1541 (symbol_table::output_asm_statements): Remove.
1542 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
1543 (cgraph_node::create_version_clone): Dito.
1544 (symbol_table::output_asm_statements): Remove.
1545 * trans-mem.c (ipa_tm_create_version_alias): Dito.
1546 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
1547 (output_in_order): Add no_reorder flag. Only handle no_reorder
1549 (symbol_table::compile): Add separate pass for no_reorder nodes.
1550 (process_common_attributes): Set no_reorder flag in symtab node.
1552 (process_function_and_variable_attributes): Pass symtab nodes to
1553 process_common_attributes.
1554 * doc/extend.texi (no_reorder): Document no_reorder attribute.
1555 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
1556 (lto_output_varpool_node): Dito.
1557 (input_overwrite_node): Dito.
1558 (input_varpool_node): Dito.
1559 * varpool.c (varpool_node::add): Set no_reorder attribute.
1560 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
1561 (symbol_table::output_variables): Dito.
1562 * symtab.c (symtab_node::dump_base): Print no_reorder.
1564 2014-09-23 Jiong Wang <jiong.wang@arm.com>
1566 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
1569 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
1571 * configure: Regenerate.
1573 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
1575 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
1576 when result_mode == shift_mode.
1578 2014-09-23 Kostya Serebryany <kcc@google.com>
1580 Update to match the changed asan API.
1581 * asan.c (asan_global_struct): Update the __asan_global definition
1582 to match the new API.
1583 (asan_add_global): Ditto.
1584 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
1587 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
1589 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
1590 refine the constraints used on 32/64-bit floating point moves.
1592 (f64_vsx): Likewise.
1595 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
1596 (BOOL_REGS_OP1): Likewise.
1597 (BOOL_REGS_OP2): Likewise.
1598 (BOOL_REGS_UNARY): Likewise.
1599 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
1600 32/64-bit floating point moves. Do not use wa, instead use ww/ws
1601 for moves involving VSX registers. Do not use constraints that
1602 target VSX registers for decimal types.
1603 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
1604 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
1606 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
1608 * tree.h (int_bit_position): Turn into inline function;
1609 implement using wide int.
1610 * tree.c (int_bit_position): Remove.
1612 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
1615 * target-globals.c (target_globals::~target_globals): Fix location
1616 of ira_int destruction.
1618 2014-09-23 Renlin Li <renlin.li@arm.com>
1620 * config/aarch64/aarch64.md (return): New.
1621 (simple_return): Likewise.
1622 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
1623 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
1625 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
1627 * common/config/aarch64/aarch64-common.c:
1628 (default_options aarch_option_optimization_table):
1629 Default to -fsched-pressure.
1631 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
1633 * cfgcleanup.c (try_optimize_cfg): Do not remove label
1634 with LABEL_PRESERVE_P flag set.
1636 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1637 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1638 Anna Tikhonova <anna.tikhonova@intel.com>
1639 Ilya Tocar <ilya.tocar@intel.com>
1640 Andrey Turetskiy <andrey.turetskiy@intel.com>
1641 Ilya Verbin <ilya.verbin@intel.com>
1642 Kirill Yukhin <kirill.yukhin@intel.com>
1643 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1645 * config/i386/sse.md
1646 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
1647 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
1648 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
1649 (define_insn "sse2_shufpd_v2df_mask"): New.
1651 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1652 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1653 Anna Tikhonova <anna.tikhonova@intel.com>
1654 Ilya Tocar <ilya.tocar@intel.com>
1655 Andrey Turetskiy <andrey.turetskiy@intel.com>
1656 Ilya Verbin <ilya.verbin@intel.com>
1657 Kirill Yukhin <kirill.yukhin@intel.com>
1658 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1660 * config/i386/sse.md
1661 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
1662 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
1663 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
1664 (define_insn "sse_shufps_v4sf_mask"): New.
1666 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1667 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1668 Anna Tikhonova <anna.tikhonova@intel.com>
1669 Ilya Tocar <ilya.tocar@intel.com>
1670 Andrey Turetskiy <andrey.turetskiy@intel.com>
1671 Ilya Verbin <ilya.verbin@intel.com>
1672 Kirill Yukhin <kirill.yukhin@intel.com>
1673 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1675 * config/i386/sse.md
1676 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
1677 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
1678 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
1679 (define_insn "unpcklps128_mask"): New.
1681 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1682 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1683 Anna Tikhonova <anna.tikhonova@intel.com>
1684 Ilya Tocar <ilya.tocar@intel.com>
1685 Andrey Turetskiy <andrey.turetskiy@intel.com>
1686 Ilya Verbin <ilya.verbin@intel.com>
1687 Kirill Yukhin <kirill.yukhin@intel.com>
1688 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1690 * config/i386/sse.md
1691 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
1692 (define_insn "avx512vl_unpckhpd128_mask"): New.
1693 (define_expand "avx_movddup256<mask_name>"): Add masking.
1694 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
1695 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
1696 (define_insn "avx512vl_unpcklpd128_mask"): New.
1698 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1700 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1701 * doc/tm.texi: Regenerate.
1702 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
1703 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1704 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
1706 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1707 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1708 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1709 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1710 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
1712 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1713 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1714 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1715 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1716 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1717 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1718 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1719 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1720 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1721 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1722 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
1725 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
1727 * tree-ssa-ccp.c (prop_value_d): Rename to ...
1728 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
1729 * ipa-prop.c (struct type_change_info): Rename to ...
1730 (prop_type_change_info): ... this; update uses.
1731 * ggc-page.c (globals): Rename to ...
1732 (static struct ggc_globals): ... this; update uses.
1733 * tree-ssa-loop-im.c (mem_ref): Rename to ...
1734 (im_mem_ref): ... this; update uses.
1735 * ggc-common.c (loc_descriptor): Rename to ...
1736 (ggc_loc_descriptor): ... this; update uses.
1737 * lra-eliminations.c (elim_table): Rename to ...
1738 (lra_elim_table): ... this; update uses.
1739 * bitmap.c (output_info): Rename to ...
1740 (bitmap_output_info): ... this; update uses.
1741 * gcse.c (expr): Rename to ...
1742 (gcse_expr) ... this; update uses.
1743 (occr): Rename to ...
1744 (gcse_occr): .. this; update uses.
1745 * tree-ssa-copy.c (prop_value_d): Rename to ...
1746 (prop_value_t): ... this.
1747 * predict.c (block_info_def): Rename to ...
1748 (block_info): ... this; update uses.
1749 (edge_info_def): Rename to ...
1750 (edge_info): ... this; update uses.
1751 * profile.c (bb_info): Rename to ...
1752 (bb_profile_info): ... this; update uses.
1753 * alloc-pool.c (output_info): Rename to ...
1754 (pool_output_info): ... this; update uses.
1755 * ipa-cp.c (topo_info): Rename to ..
1756 (ipa_topo_info): ... this; update uses.
1757 * tree-nrv.c (nrv_data): Rename to ...
1758 (nrv_data_t): ... this; update uses.
1759 * ipa-split.c (bb_info): Rename to ...
1760 (split_bb_info): ... this one.
1761 * profile.h (edge_info): Rename to ...
1762 (edge_profile_info): ... this one; update uses.
1763 * dse.c (bb_info): Rename to ...
1764 (dse_bb_info): ... this one; update uses.
1765 * cprop.c (occr): Rename to ...
1766 (cprop_occr): ... this one; update uses.
1767 (expr): Rename to ...
1768 (cprop_expr): ... this one; update uses.
1770 2014-09-22 Jason Merrill <jason@redhat.com>
1772 * Makefile.in (check-parallel-%): Add @.
1774 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1776 * config/aarch64/geniterators.sh: New.
1777 * config/aarch64/iterators.md (VDQF_DF): New.
1778 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
1779 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
1781 2014-09-22 Peter A. Bigot <pab@pabigot.com>
1783 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
1784 -lnosys when -msim absent.
1786 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
1788 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
1790 2014-09-22 Richard Biener <rguenther@suse.de>
1792 * gimplify.c (gimplify_init_constructor): Do not leave
1793 non-GIMPLE vector constructors around.
1794 * tree-cfg.c (verify_gimple_assign_single): Verify that
1795 CONSTRUCTORs have gimple elements.
1797 2014-09-22 Jakub Jelinek <jakub@redhat.com>
1800 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
1801 insert a debug source bind stmt setting DEBUG_EXPR_DECL
1802 instead of a normal gimple assignment stmt.
1804 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1806 * config/bfin/bfin.md: Fix use of constraints in define_split.
1808 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1810 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
1811 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
1813 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1815 * hard-reg-set.h: Include hash-table.h.
1816 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
1818 * target-globals.c (target_globals::~target_globals): Call
1819 hard_regs->finalize.
1820 * rtl.h (subreg_shape): New structure.
1821 (shape_of_subreg): New function.
1822 (simplifiable_subregs): Declare.
1823 * reginfo.c (simplifiable_subreg): New structure.
1824 (simplifiable_subregs_hasher): Likewise.
1825 (simplifiable_subregs): New function.
1826 (invalid_mode_changes): Delete.
1827 (alid_mode_changes, valid_mode_changes_obstack): New variables.
1828 (record_subregs_of_mode): Remove subregs_of_mode parameter.
1829 Record valid mode changes in valid_mode_changes.
1830 (find_subregs_of_mode): Remove subregs_of_mode parameter.
1831 Update calls to record_subregs_of_mode.
1832 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
1833 handling. Initialize new variables. Update call to
1834 find_subregs_of_mode.
1835 (invalid_mode_change_p): Check new variables instead of
1836 invalid_mode_changes.
1837 (finish_subregs_of_mode): Finalize new variables instead of
1838 invalid_mode_changes.
1839 (target_hard_regs::finalize): New function.
1840 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
1841 even when CLASS_CANNOT_CHANGE_MODE is undefined.
1843 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1845 * combine.c (subst): Use simplify_subreg_regno rather than
1846 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
1848 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1850 * rtl.h (subreg_info): Expand commentary
1851 * rtlanal.c (subreg_get_info): Likewise.
1853 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1855 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
1856 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
1857 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
1859 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
1861 * config/arm/arm.c: #include "tm-constrs.h"
1862 (thumb1_size_rtx_costs): Adjust rtx costs.
1864 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1866 * configure.ac (target_header_dir): Move block defining
1867 this to before the block setting inhibit_libc.
1868 (inhibit_libc): When considering $with_headers, just
1869 check it it's explicitly "no". If not, also check if
1870 $target_header_dir/stdio.h is present. If not, set
1872 * configure: Regenerate.
1874 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
1876 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
1878 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1880 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
1881 insn for divides by integer powers of two.
1882 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
1883 (mod<mode>3): Fix formatting.
1884 (three anonymous define_insn and two define_split): Delete.
1886 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1888 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
1889 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
1890 (floatdisf2_internal2): Ditto.
1891 (ashrdi3_no_power): Ditto. Fix formatting.
1893 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1895 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
1896 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
1899 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1901 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
1902 constant, use addsi3 directly.
1903 (three anonymous define_insn, two define_split): Delete.
1904 (sub<mode>3): Move. Do not allow constant second operand.
1905 Generate different insn for constant first operand.
1906 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
1907 (subf<mode>3_imm): New.
1908 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
1909 (*plus_ltu<mode>): Only handle registers.
1910 (*plus_ltu<mode>_1): New. Handle integer third operand.
1911 (*plus_gtu<mode>): Only handle registers.
1912 (*plus_gtu<mode>_1): New. Handle integer third operand.
1914 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1916 * config/rs6000/rs6000.md (iorxor): New code_iterator.
1917 (iorxor): New code_attr.
1918 (IORXOR): New code_attr.
1919 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
1920 (ior<mode>3, xor<mode>3): Delete.
1921 (<iorxor><mode>3): New.
1922 (splitter for "big" integer ior, xor): New.
1923 (*bool<mode>3): Move. Also handle AND.
1924 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
1925 (splitter for "big" integer ior, xor): Delete.
1927 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1929 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
1930 (two anonymous define_insn and two define_split): Delete.
1931 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
1933 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1935 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
1936 (two anonymous define_insn and two define_split): Delete.
1937 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
1939 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1941 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
1943 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1945 * config/rs6000/predicates.md (ca_operand): Allow subregs.
1946 (input_operand): Do not allow ca_operand.
1947 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
1948 carry bit, allow SImode and Pmode.
1949 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
1951 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
1953 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
1954 clobbered registers using clobber_reg. Remove UNSPEC decoration.
1955 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
1956 (*call_rex64_ms_sysv): Remove.
1957 (*call_value_rex64_ms_sysv): Ditto.
1958 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
1960 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
1962 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
1965 2014-09-20 Andreas Schwab <schwab@suse.de>
1967 * config/ia64/ia64.md: Remove constraints from define_split
1970 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1972 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
1973 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
1974 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
1975 (get_dynamic_type): Remove.
1976 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
1977 (clear_speculation): Bring to ipa-deivrt.h
1978 (get_class_context): Rename to ...
1979 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
1980 (contains_type_p): Update.
1981 (get_dynamic_type): Rename to ...
1982 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
1983 (possible_polymorphic_call_targets): UPdate.
1984 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
1985 * ipa-prop.c (ipa_analyze_call_uses): Update.
1987 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1989 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
1990 privatize dynamic TLS variables.
1992 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1994 * diagnostic.c (warning_n): New function.
1995 * diagnostic-core.h (warning_n): Declare.
1996 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
1997 output dynamic counts when available.
1999 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2001 PR tree-optimization/63255
2002 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
2003 issue in setting body_removed flag.
2005 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2008 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
2009 that visibility change is possible
2010 (handle_weakref_attribute): Likewise.
2011 * cgraph.h (symtab_node): Add method get_create and
2012 field refuse_visibility_changes.
2013 (symtab_node::get_create): New method.
2014 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
2015 * varasm.c (mark_weak): Verify that visibility change is
2018 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
2020 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
2021 for base_reg_operand to be common between LO_SUM and PLUS.
2022 (fusion_gpr_mem_combo): New predicate to match a fused address
2023 that combines the addis and memory offset address.
2025 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
2027 (emit_fusion_gpr_load): Likewise.
2029 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
2030 signature to pass each argument separately, rather than
2031 using an operands array. Rewrite the insns found by peephole2 to
2032 be a single insn, rather than hoping the insns will still be
2033 together when the peephole pass is done. Drop being called via a
2035 (emit_fusion_gpr_load): Change calling signature to be called from
2036 the fusion_gpr_load_<mode> insns with a combined memory address
2037 instead of the peephole pass passing the addis and offset
2040 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
2042 (power8 fusion peephole): Drop support for doing power8 via a
2043 normal peephole that was created by the peephole2 pass.
2044 (power8 fusion peephole2): Create a new insn with the fused
2045 address, so that the fused operation is kept together after
2046 register allocation is done.
2047 (fusion_gpr_load_<mode>): Likewise.
2049 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2052 * tree.c (need_assembler_name_p): Do not mangle variadic types.
2054 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
2056 * recog.c (scratch_operand): Do not simply allow all hard registers:
2057 only allow those that are allocatable.
2059 2014-09-19 Felix Yang <felix.yang@huawei.com>
2061 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
2062 comments and fix spacing to conform to coding style.
2064 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2066 * genrecog.c (validate_pattern): Allow empty constraints in
2069 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
2071 * dwarf2out.c (decl_ultimate_origin): Update comment.
2072 * tree.c (block_ultimate_origin): Same.
2074 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2076 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
2077 Update GCC version name to GCC 5.
2078 (rs6000_function_arg_boundary): Likewise.
2079 (rs6000_function_arg): Likewise.
2081 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2083 * config/sh/sh.md: Fix use of constraints in define_split.
2085 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
2088 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
2090 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2092 * doc/md.texi (Modifiers): Consistently use "read/write"
2093 nomenclature rather than "input/output".
2094 * genrecog.c (constraints_supported_in_insn_p): New.
2095 (validate_pattern): If needed, also check constraints on
2096 MATCH_SCRATCH operands.
2097 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
2098 operands with no '=' or '+' modifier.
2100 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2102 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
2103 scratch register as written.
2105 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2107 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
2110 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2112 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
2115 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2118 * config/s390/s390.c (s390_emit_epilogue): When doing the return
2119 address load optimization force s390_optimize_prologue to leave it
2120 that way. Only do the optimization if we already decided to push
2121 r14 into a stack slot.
2123 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
2125 * asan.c (build_check_stmt): Alignment arg was added.
2126 (asan_expand_check_ifn): Optimization for alignment >= 8.
2128 2014-09-19 Olivier Hainque <hainque@adacore.com>
2130 * config/i386/vxworksae.h: Remove obsolete definitions.
2131 (STACK_CHECK_PROTECT): Define.
2132 * config/i386/vx-common.h: Remove. Merge contents within
2133 config/i386/vxworks.h.
2134 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
2137 2014-09-19 Olivier Hainque <hainque@adacore.com>
2139 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
2140 * config/rs6000/t-vxworksmils: New file.
2141 * config/rs6000/vxworksmils.h: New file.
2143 2014-09-19 Olivier Hainque <hainque@adacore.com>
2145 * varasm.c (default_section_type_flags): Flag .persistent.bss
2146 sections as SECTION_BSS.
2148 2014-09-19 Nick Clifton <nickc@redhat.com>
2150 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
2151 pop'ed registers so that DCE does not eliminate them.
2153 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
2156 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
2158 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2160 * system.h (LIBGCC2_TF_CEXT): Poison.
2161 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
2162 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
2163 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
2164 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
2165 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
2166 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
2167 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
2168 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
2169 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
2171 2014-09-19 Kito Cheng <kito@0xlab.org>
2173 * except.h: Fix header guard.
2174 * addresses.h: Add missing header guard.
2175 * cfghooks.h: Likewise.
2176 * collect-utils.h: Likewise.
2177 * collect2-aix.h: Likewise.
2178 * conditions.h: Likewise.
2179 * cselib.h: Likewise.
2180 * dwarf2asm.h: Likewise.
2181 * graphds.h: Likewise.
2182 * graphite-scop-detection.h: Likewise.
2183 * gsyms.h: Likewise.
2184 * hw-doloop.h: Likewise.
2185 * incpath.h: Likewise.
2186 * ipa-inline.h: Likewise.
2187 * ipa-ref.h: Likewise.
2188 * ira-int.h: Likewise.
2190 * lra-int.h: Likewise.
2192 * lto-section-names.h: Likewise.
2193 * read-md.h: Likewise.
2194 * reload.h: Likewise.
2195 * rtl-error.h: Likewise.
2196 * sdbout.h: Likewise.
2197 * targhooks.h: Likewise.
2198 * tree-affine.h: Likewise.
2199 * xcoff.h: Likewise.
2200 * xcoffout.h: Likewise.
2202 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
2205 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
2208 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
2211 * lra.c (lra): Call recog_init.
2213 2014-09-18 Jakub Jelinek <jakub@redhat.com>
2216 * asan.c (transform_statements): Don't instrument clobber statements.
2218 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2220 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
2221 to neon_load1_1reg<q>.
2223 2014-09-17 Jakub Jelinek <jakub@redhat.com>
2226 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
2227 if there are only debug stmts after the noreturn call, instead
2228 remove the debug stmts.
2230 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
2232 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
2233 (odr_types_equivalent_p): Use pair hash.
2234 (odr_subtypes_equivalent_p): Likewise, do structural compare
2235 on ODR types that may be mismatched.
2236 (warn_odr): Support warning when only one field is given.
2237 (odr_types_equivalent_p): Strenghten comparsions made;
2239 (add_type_duplicate): Update VISITED hash set.
2241 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
2243 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
2244 Enable selection of 'posix' or no thread model.
2246 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
2248 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
2249 when architecture is older than ARMv7.
2251 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
2254 * config/pa/pa.c (pa_function_value): Directly handle aggregates
2255 that fit exactly in a word or double word.
2257 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
2259 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
2262 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
2263 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2264 Anna Tikhonova <anna.tikhonova@intel.com>
2265 Ilya Tocar <ilya.tocar@intel.com>
2266 Andrey Turetskiy <andrey.turetskiy@intel.com>
2267 Ilya Verbin <ilya.verbin@intel.com>
2268 Kirill Yukhin <kirill.yukhin@intel.com>
2269 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2271 * config/i386/i386.c
2272 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
2273 * config/i386/sse.md
2274 (define_mode_iterator VI48F_256): New.
2275 (define_mode_attr extract_type): Ditto.
2276 (define_mode_attr extract_suf): Ditto.
2277 (define_mode_iterator AVX512_VEC): Ditto.
2279 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
2281 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
2283 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
2285 (define_mode_attr extract_type_2): Ditto.
2286 (define_mode_attr extract_suf_2): Ditto.
2287 (define_mode_iterator AVX512_VEC_2): Ditto.
2289 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
2290 AVX512_VEC_2 mode iterator.
2291 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
2292 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
2293 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
2294 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
2295 (define_split for V16FI mode): Ditto.
2296 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
2297 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
2298 (define_split for VI8F_256 mode): Ditto.
2299 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
2300 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
2301 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
2302 (define_split for VI4F_256 mode): Ditto.
2303 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
2304 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
2305 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
2306 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
2307 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
2308 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
2309 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
2310 Update `type' attribute, remove explicit `memory' attribute calculation.
2312 2014-09-16 Kito Cheng <kito@0xlab.org>
2314 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
2315 ira_spilled_reg_stack_slots_num if using lra.
2316 (do_reload): Remove release ira_spilled_reg_stack_slots part.
2317 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
2318 make sure not using lra.
2319 (ira_reuse_stack_slot): Likewise.
2320 (ira_mark_new_stack_slot): Likewise.
2322 2014-09-15 Andi Kleen <ak@linux.intel.com>
2324 * function.c (allocate_struct_function): Force
2325 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
2326 profiling is disabled.
2328 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
2330 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
2331 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
2332 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
2333 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
2334 macro with statically checked member functions.
2335 * rtl.h (rtx_insn::deleted): New method.
2336 (rtx_insn::set_deleted): Likewise.
2337 (rtx_insn::set_undeleted): Likewise.
2338 (INSN_DELETED_P): Remove.
2340 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
2342 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
2343 result of emit_jump_insn_before to a new variable.
2344 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
2345 (mark_jump_label_1): Likewise.
2346 (mark_jump_label_asm): Likewise.
2347 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
2348 * rtl.h (mark_jump_label): Adjust.
2350 2014-09-15 Jakub Jelinek <jakub@redhat.com>
2352 * Makefile.in (dg_target_exps): Remove.
2353 (check_gcc_parallelize): Change to just an upper bound number.
2354 (check-%-subtargets): Always print the non-parallelized goals.
2355 (check_p_vars, check_p_comma, check_p_subwork): Remove.
2356 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
2357 check_p_numbers3, check_p_numbers4, check_p_numbers5,
2358 check_p_numbers6): New variables.
2359 (check_p_numbers): Set to sequence from 1 to 9999.
2360 (check_p_subdirs): Set to sequence from 1 to minimum of
2361 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
2363 (check-%, check-parallel-%): Rewritten so that for parallelized
2364 testing each job runs all the *.exp files, with
2365 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
2367 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2369 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
2371 (arc_sets_cc_p): Likewise.
2372 * config/arc/arc.c (arc_print_operand): Use methods of
2373 "final_sequence" for clarity, and to enable strengthening of
2374 locals "jump" and "delay" from rtx to rtx_insn *.
2375 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
2376 rtx_insn *; use method of rtx_sequence for typesafety.
2377 (arc_get_insn_variants): Use insn method of rtx_sequence for
2379 (arc_pad_return): Likewise.
2380 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
2381 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
2382 dyn_cast to rtx_sequence *, using insn method for typesafety.
2383 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
2384 rtx_sequence * and use insn method when invoking get_attr_length.
2385 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
2386 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
2387 rtx_sequence *, introducing a local "seq", using its insn method
2388 from typesafety and clarity.
2389 (add_sched_insns_for_speculation): Strengthen local "next" from
2391 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
2392 (predicate_insn): Likewise.
2393 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
2395 * config/cris/cris.c (cris_notice_update_cc): Likewise.
2396 * config/epiphany/epiphany-protos.h
2397 (extern void epiphany_insert_mode_switch_use): Likewise for param
2399 (get_attr_sched_use_fpu): Likewise for param.
2400 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
2401 Likewise for param "insn".
2402 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
2403 param "insn" of "target_insert_mode_switch_use" callback.
2404 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
2405 (frv_issues_to_branch_unit_p): Likewise.
2406 (frv_pack_insn_p): Likewise.
2407 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
2408 const rtx * (i.e. mutable rtx_def * const *) to
2410 * config/i386/i386-protos.h (standard_sse_constant_opcode):
2411 Strengthen first param from rtx to rtx_insn *.
2412 (output_fix_trunc): Likewise.
2413 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
2414 (output_fix_trunc): Likewise.
2415 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
2417 (min_insn_size): Likewise for param "insn".
2418 (get_mem_group): Likewise.
2420 (get_insn_path): Likewise.
2421 (get_insn_group): Likewise.
2422 (count_num_restricted): Likewise.
2423 (fits_dispatch_window): Likewise.
2424 (add_insn_window): Likewise.
2425 (add_to_dispatch_window): Likewise.
2426 (debug_insn_dispatch_info_file): Likewise.
2427 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
2429 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
2430 "cmp" and local "prev".
2431 (m32c_output_compare): Likewise for param "insn".
2432 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
2433 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
2434 (define_predicate "large_insn_p"): Likewise.
2435 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
2436 param from rtx to rtx_insn *.
2437 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
2438 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
2439 (m68k_sched_attr_size): Likewise.
2440 (sched_get_opxy_mem_type): Likewise for param "insn".
2441 (m68k_sched_attr_op_mem): Likewise.
2442 (sched_mem_operand_p): Likewise.
2443 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
2444 * config/mep/mep.c (mep_multi_slot): Likewise.
2445 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
2447 (mips_sync_loop_insns): Likewise.
2448 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
2449 method of "final_sequence" for typesafety.
2450 (mips_process_sync_loop): Strengthen param "insn" from rtx to
2452 (mips_output_sync_loop): Likewise.
2453 (mips_sync_loop_insns): Likewise.
2454 (mips_74k_agen_init): Likewise.
2455 (mips_sched_init): Use NULL rather than NULL_RTX when working with
2457 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
2458 Strengthen param "insn" from rtx to rtx_insn *.
2459 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
2461 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
2463 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
2464 "insn". Use method of rtx_sequence for typesafety.
2465 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
2467 (branch_needs_nop_p): Likewise.
2468 (use_skip_p): Likewise.
2469 (pa_insn_refs_are_delayed): Likewise.
2470 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
2471 for locals "insn", "ninsn".
2472 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
2474 (is_cracked_insn): Likewise.
2475 (is_branch_slot_insn): Likewise.
2476 (is_nonpipeline_insn): Likewise.
2477 (insn_terminates_group_p): Likewise.
2478 (insn_must_be_first_in_group): Likewise.
2479 (insn_must_be_last_in_group): Likewise.
2480 (force_new_group): Likewise for param "next_insn".
2481 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
2483 (s390_sched_score): Likewise.
2484 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
2485 (rtx sfunc_uses_reg): Likewise for sole param.
2486 * config/sh/sh.c (sh_print_operand): Use insn method of
2487 final_sequence for typesafety.
2488 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
2489 Use insn method of final_sequence for typesafety.
2490 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
2491 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
2493 (eligible_for_return_delay): Likewise.
2494 (eligible_for_sibcall_delay): Likewise.
2495 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
2496 (eligible_for_return_delay): Likewise.
2497 (eligible_for_sibcall_delay): Likewise.
2498 * config/stormy16/stormy16-protos.h
2499 (xstormy16_output_cbranch_hi): Likewise for final param.
2500 (xstormy16_output_cbranch_si): Likewise.
2501 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
2502 (xstormy16_output_cbranch_si): Likewise.
2503 * config/v850/v850-protos.h (notice_update_cc): Likewise.
2504 * config/v850/v850.c (notice_update_cc): Likewise.
2506 * final.c (get_attr_length_1): Strengthen param "insn" and param
2507 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
2508 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
2509 (get_attr_min_length): Likewise.
2510 (shorten_branches): Likewise for signature of locals "length_fun"
2511 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
2512 from a checked cast and use its methods for clarity and to enable
2513 strengthening local "inner_insn" from rtx to rtx_insn *.
2514 * genattr.c (gen_attr): When writing out the prototypes of the
2515 various generated "get_attr_" functions, strengthen the params of
2516 the non-const functions from rtx to rtx_insn *.
2517 Similarly, strengthen the params of insn_default_length,
2518 insn_min_length, insn_variable_length_p, insn_current_length.
2519 (main): Similarly, strengthen the param of num_delay_slots,
2520 internal_dfa_insn_code, insn_default_latency, bypass_p,
2521 insn_latency, min_issue_delay, print_reservation,
2522 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
2523 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
2524 to hook_int_rtx_insn_unreachable.
2525 * genattrtab.c (write_attr_get): When writing out the generated
2526 "get_attr_" functions, strengthen the param "insn" from rtx to
2527 rtx_insn *, eliminating a checked cast.
2528 (make_automaton_attrs): When writing out prototypes of
2529 "internal_dfa_insn_code_", "insn_default_latency_" functions
2530 and the "internal_dfa_insn_code" and "insn_default_latency"
2531 callbacks, strengthen their params from rtx to rtx_insn *
2532 * genautomata.c (output_internal_insn_code_evaluation): When
2533 writing out code, add a checked cast from rtx to rtx_insn * when
2534 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
2535 (output_dfa_insn_code_func): Strengthen param of generated
2536 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
2537 (output_trans_func): Likewise for generated function
2539 (output_internal_insn_latency_func): When writing out generated
2540 function "internal_insn_latency", rename params from "insn" and
2541 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
2542 locals "insn" and "insn2" as rtx_insn * with checked casts once
2543 we've proven that we're not dealing with const0_rtx.
2544 (output_insn_latency_func): Strengthen param of generated
2545 function "insn_latency" from rtx to rtx_insn *.
2546 (output_print_reservation_func): Likewise for generated function
2547 "print_reservation".
2548 (output_insn_has_dfa_reservation_p): Likewise for generated
2549 function "insn_has_dfa_reservation_p".
2550 * hooks.c (hook_int_rtx_unreachable): Rename to...
2551 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
2552 from rtx to rtx_insn *.
2553 * hooks.h (hook_int_rtx_unreachable): Likewise.
2554 (extern int hook_int_rtx_insn_unreachable): Likewise.
2555 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
2556 (get_attr_min_length): Likewise.
2557 * recog.c (get_enabled_alternatives): Likewise.
2558 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
2559 * reorg.c (find_end_label): Introduce local rtx "pat" and
2560 strengthen local "insn" from rtx to rtx_insn *.
2561 (redundant_insn): Use insn method of "seq" rather than element for
2562 typesafety; strengthen local "control" from rtx to rtx_insn *.
2563 * resource.c (mark_referenced_resources): Add checked cast to
2564 rtx_insn * within INSN/JUMP_INSN case.
2565 (mark_set_resources): Likewise.
2566 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
2569 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2571 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
2572 param "label" from rtx to rtx_insn *.
2573 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
2575 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
2576 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
2577 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
2578 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
2579 * final.c (default_label_align_after_barrier_max_skip): Strengthen
2580 param from rtx to rtx_insn *.
2581 (default_loop_align_max_skip): Likewise.
2582 (default_label_align_max_skip): Likewise.
2583 (default_jump_align_max_skip): Likewise.
2584 * target.def (label_align_after_barrier_max_skip): Likewise.
2585 (loop_align_max_skip): Likewise.
2586 (label_align_max_skip): Likewise.
2587 (jump_align_max_skip): Likewise.
2588 * targhooks.h (default_label_align_after_barrier_max_skip):
2590 (default_loop_align_max_skip): Likewise.
2591 (default_label_align_max_skip): Likewise.
2592 (default_jump_align_max_skip): Likewise.
2594 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2596 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
2597 from const_rtx to const rtx_insn *. Update union members from rtx
2599 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
2600 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
2601 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
2602 strengthen both params from const_rtx to const rtx_insn *.
2603 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
2604 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
2605 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
2607 * target.def (can_follow_jump): Strengthen both params from
2608 const_rtx to const rtx_insn *, and update default implementation
2609 from hook_bool_const_rtx_const_rtx_true to
2610 hook_bool_const_rtx_insn_const_rtx_insn_true.
2612 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2614 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
2615 "insn" from rtx to rtx_insn *.
2616 * sched-int.h (deps_start_bb): Likewise for 2nd param.
2618 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
2619 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2620 Anna Tikhonova <anna.tikhonova@intel.com>
2621 Ilya Tocar <ilya.tocar@intel.com>
2622 Andrey Turetskiy <andrey.turetskiy@intel.com>
2623 Ilya Verbin <ilya.verbin@intel.com>
2624 Kirill Yukhin <kirill.yukhin@intel.com>
2625 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2627 * config/i386/sse.md
2628 (define_insn "vcvtph2ps<mask_name>"): Add masking.
2629 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
2630 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
2631 (define_expand "vcvtps2ph_mask"): New.
2632 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
2633 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
2634 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
2636 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
2637 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2638 Anna Tikhonova <anna.tikhonova@intel.com>
2639 Ilya Tocar <ilya.tocar@intel.com>
2640 Andrey Turetskiy <andrey.turetskiy@intel.com>
2641 Ilya Verbin <ilya.verbin@intel.com>
2642 Kirill Yukhin <kirill.yukhin@intel.com>
2643 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2645 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
2647 (define_mode_iterator VI24_AVX512BW_1): Ditto.
2648 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
2649 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
2650 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
2651 also for TARGET_AVX512VL.
2652 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
2654 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
2656 * doc/install.texi (Options specification): add
2657 --disable-libsanitizer item.
2659 2014-09-14 James Clarke <jrtc27@jrtc27.com>
2660 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2663 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
2665 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
2666 kernel version check to avoid incrementing it after every major OS X
2668 (darwin_default_min_version): Avoid static memory buffer.
2670 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
2672 * tree.c (need_assembler_name_p): Store C++ type mangling only
2675 2014-09-13 Marek Polacek <polacek@redhat.com>
2677 * tree.c (protected_set_expr_location): Don't check whether T is
2680 2014-09-12 DJ Delorie <dj@redhat.com>
2682 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
2683 (extend_and_shift1_hipsi2): Likewise.
2684 (extend_and_shift2_hipsi2): Likewise.
2686 2014-09-12 David Malcolm <dmalcolm@redhat.com>
2688 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
2689 with NULL when dealing with an insn.
2690 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
2691 from rtx to rtx_insn *.
2692 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
2693 const_rtx to const rtx_insn *.
2694 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
2696 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
2698 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
2701 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2703 * target.def (libgcc_floating_mode_supported_p): New hook.
2704 * targhooks.c (default_libgcc_floating_mode_supported_p): New
2706 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
2707 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
2708 (LIBGCC2_HAS_TF_MODE): Remove.
2709 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
2710 * doc/tm.texi: Regenerate.
2711 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
2713 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
2714 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
2715 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
2716 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
2717 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2718 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
2719 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
2720 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
2721 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
2722 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
2724 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
2725 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2726 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2727 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2728 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2729 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2730 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2731 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
2732 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
2733 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
2734 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2735 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
2736 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
2737 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
2739 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
2741 (ia64_libgcc_floating_mode_supported_p): New function.
2742 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
2743 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
2744 (IA64_NO_LIBGCC_TFMODE): Define.
2745 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
2746 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
2748 (pdp11_scalar_mode_supported_p): New function.
2749 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
2750 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
2752 2014-09-12 Richard Biener <rguenther@suse.de>
2755 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
2757 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
2759 * tree.c (integer_each_onep): New function.
2760 * tree.h (integer_each_onep): Declare it.
2761 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
2762 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
2763 (X & 1) == 0 for vector and complex.
2765 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2767 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
2769 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
2770 cost to spilling from integer to FP registers.
2772 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2774 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
2776 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
2777 are now handled correctly.
2779 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2781 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
2782 handling of CALLER_SAVE_REGS and POINTER_REGS.
2784 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2786 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
2787 the number of hard registers.
2789 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2790 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2791 Anna Tikhonova <anna.tikhonova@intel.com>
2792 Ilya Tocar <ilya.tocar@intel.com>
2793 Andrey Turetskiy <andrey.turetskiy@intel.com>
2794 Ilya Verbin <ilya.verbin@intel.com>
2795 Kirill Yukhin <kirill.yukhin@intel.com>
2796 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2798 * config/i386/sse.md
2799 (define_mode_iterator VI48_AVX512VL): New.
2800 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
2801 "avx512f_vternlog<mode>_maskz" and update mode iterator.
2802 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
2803 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
2804 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
2805 "avx512f_vternlog<mode>_mask" and update mode iterator.
2806 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
2807 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
2809 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
2810 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
2811 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
2812 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
2813 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
2814 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
2816 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2818 Anna Tikhonova <anna.tikhonova@intel.com>
2819 Ilya Tocar <ilya.tocar@intel.com>
2820 Andrey Turetskiy <andrey.turetskiy@intel.com>
2821 Ilya Verbin <ilya.verbin@intel.com>
2822 Kirill Yukhin <kirill.yukhin@intel.com>
2823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2825 * config/i386/sse.md (VI128_256): Delete.
2826 (define_mode_iterator VI124_256): New.
2827 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
2828 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
2829 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
2830 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
2831 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
2832 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
2833 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
2834 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
2836 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
2837 in presence of AVX-512.
2839 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2840 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2841 Anna Tikhonova <anna.tikhonova@intel.com>
2842 Ilya Tocar <ilya.tocar@intel.com>
2843 Andrey Turetskiy <andrey.turetskiy@intel.com>
2844 Ilya Verbin <ilya.verbin@intel.com>
2845 Kirill Yukhin <kirill.yukhin@intel.com>
2846 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2848 * config/i386/sse.md
2849 (define_expand "<avx512>_gathersi<mode>"): Rename from
2850 "avx512f_gathersi<mode>".
2851 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
2852 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
2853 (define_expand "<avx512>_gatherdi<mode>"): Rename from
2854 "avx512f_gatherdi<mode>".
2855 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
2856 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
2858 (define_expand "<avx512>_scattersi<mode>"): Rename from
2859 "avx512f_scattersi<mode>".
2860 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
2861 (define_expand "<avx512>_scatterdi<mode>"): Rename from
2862 "avx512f_scatterdi<mode>".
2863 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
2865 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
2867 * ira.h (ira_finish_once): Delete.
2868 * ira-int.h (target_ira_int::~target_ira_int): Declare.
2869 (target_ira_int::free_ira_costs): Likewise.
2870 (target_ira_int::free_register_move_costs): Likewise.
2871 (ira_finish_costs_once): Delete.
2872 * ira.c (free_register_move_costs): Replace with...
2873 (target_ira_int::free_register_move_costs): ...this new function.
2874 (target_ira_int::~target_ira_int): Define.
2875 (ira_init): Call free_register_move_costs as a member function rather
2876 than a global function.
2877 (ira_finish_once): Delete.
2878 * ira-costs.c (free_ira_costs): Replace with...
2879 (target_ira_int::free_ira_costs): ...this new function.
2880 (ira_init_costs): Call free_ira_costs as a member function rather
2881 than a global function.
2882 (ira_finish_costs_once): Delete.
2883 * target-globals.c (target_globals::~target_globals): Call the
2884 target_ira_int destructor.
2885 * toplev.c: Include lra.h.
2886 (finalize): Call lra_finish_once rather than ira_finish_once.
2888 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
2890 * common.opt (flto-odr-type-merging): New flag.
2891 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
2892 (types_same_for_odr): Likewise.
2893 (odr_subtypes_equivalent_p): Likewise.
2894 (add_type_duplicate): Do not walk type variants.
2895 (register_odr_type): New function.
2896 * ipa-utils.h (register_odr_type): Declare.
2897 (odr_type_p): New function.
2898 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
2900 * doc/invoke.texi (-flto-odr-type-merging): Document.
2901 * tree.c (need_assembler_name_p): Compute ODR names when asked
2903 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
2905 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
2908 * config/i386/i386.c (ix86_option_override_internal): Also turn
2909 off OPTION_MASK_ABI_X32 for -m16.
2911 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2913 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
2916 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2919 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
2920 Directly forward to __*_DENORM_MIN__.
2922 2014-09-11 David Malcolm <dmalcolm@redhat.com>
2924 * rtl.h (LABEL_REF_LABEL): New macro.
2926 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
2927 of XEXP (, 0), where we know that we have a LABEL_REF.
2928 * cfgbuild.c (make_edges): Likewise.
2929 (purge_dead_tablejump_edges): Likewise.
2930 * cfgexpand.c (convert_debug_memory_address): Likewise.
2931 * cfgrtl.c (patch_jump_insn): Likewise.
2932 * combine.c (distribute_notes): Likewise.
2933 * cse.c (hash_rtx_cb): Likewise.
2934 (exp_equiv_p): Likewise.
2935 (fold_rtx): Likewise.
2936 (check_for_label_ref): Likewise.
2937 * cselib.c (rtx_equal_for_cselib_1): Likewise.
2938 (cselib_hash_rtx): Likewise.
2939 * emit-rtl.c (mark_label_nuses): Likewise.
2940 * explow.c (convert_memory_address_addr_space): Likewise.
2941 * final.c (output_asm_label): Likewise.
2942 (output_addr_const): Likewise.
2943 * gcse.c (add_label_notes): Likewise.
2944 * genconfig.c (walk_insn_part): Likewise.
2945 * genrecog.c (validate_pattern): Likewise.
2946 * ifcvt.c (cond_exec_get_condition): Likewise.
2947 (noce_emit_store_flag): Likewise.
2948 (noce_get_alt_condition): Likewise.
2949 (noce_get_condition): Likewise.
2950 * jump.c (maybe_propagate_label_ref): Likewise.
2951 (mark_jump_label_1): Likewise.
2952 (redirect_exp_1): Likewise.
2953 (rtx_renumbered_equal_p): Likewise.
2954 * lra-constraints.c (operands_match_p): Likewise.
2955 * reload.c (operands_match_p): Likewise.
2956 (find_reloads): Likewise.
2957 * reload1.c (set_label_offsets): Likewise.
2958 * reorg.c (get_branch_condition): Likewise.
2959 * rtl.c (rtx_equal_p_cb): Likewise.
2960 (rtx_equal_p): Likewise.
2961 * rtlanal.c (reg_mentioned_p): Likewise.
2962 (rtx_referenced_p): Likewise.
2963 (get_condition): Likewise.
2964 * sched-vis.c (print_value): Likewise.
2965 * varasm.c (const_hash_1): Likewise.
2966 (compare_constant): Likewise.
2967 (const_rtx_hash_1): Likewise.
2968 (output_constant_pool_1): Likewise.
2970 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2972 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
2973 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
2975 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
2976 cr6_test_for_lt_reverse): Ditto.
2978 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
2981 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
2983 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2985 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
2986 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
2987 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
2988 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
2991 (aarch64_fold_builtin): Remove all reinterpret cases.
2993 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
2995 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
2997 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
2998 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
2999 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
3000 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
3001 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
3002 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
3003 aarch64_reinterpretv2df<mode>): Delete.
3005 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
3007 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
3008 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
3009 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
3010 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
3011 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
3012 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
3013 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
3014 vreinterpret_u32_f64): Use cast.
3016 * config/aarch64/iterators.md (VD_RE): Delete.
3018 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
3020 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
3021 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
3022 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
3023 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
3024 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
3025 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
3026 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
3027 Replace inline assembler with __aarch64_vset_lane_any.
3029 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
3031 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
3033 (vmull_high_lane_s32): Likewise.
3034 (vmull_high_lane_u16): Likewise.
3035 (vmull_high_lane_u32): Likewise.
3037 2014-09-11 Jason Merrill <jason@redhat.com>
3040 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
3042 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
3045 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
3046 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
3047 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
3049 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
3050 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3051 Anna Tikhonova <anna.tikhonova@intel.com>
3052 Ilya Tocar <ilya.tocar@intel.com>
3053 Andrey Turetskiy <andrey.turetskiy@intel.com>
3054 Ilya Verbin <ilya.verbin@intel.com>
3055 Kirill Yukhin <kirill.yukhin@intel.com>
3056 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3058 * config/i386/sse.md
3059 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
3060 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
3061 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
3063 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
3064 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
3066 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
3068 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
3069 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
3070 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
3071 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
3072 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
3073 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
3074 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
3075 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
3077 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
3079 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
3080 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
3081 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
3083 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3085 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
3086 to access removed nodes.
3088 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3090 PR tree-optimization/63186
3091 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
3092 (mark_nonssa_use): Likewise.
3093 (verify_non_ssa_vars): Verify all header blocks for label
3096 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
3097 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3098 Anna Tikhonova <anna.tikhonova@intel.com>
3099 Ilya Tocar <ilya.tocar@intel.com>
3100 Andrey Turetskiy <andrey.turetskiy@intel.com>
3101 Ilya Verbin <ilya.verbin@intel.com>
3102 Kirill Yukhin <kirill.yukhin@intel.com>
3103 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3105 * config/i386/sse.md
3106 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
3107 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
3108 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
3109 "<avx2_avx512f>_permvar<mode><mask_name>".
3110 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
3111 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
3112 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
3113 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
3115 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
3116 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
3117 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
3118 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
3120 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
3122 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
3123 V2DF, V4SF, DF, and DI modes.
3124 (vsx_fmav2df2): Likewise.
3125 (vsx_float_fix_<mode>2): Likewise.
3126 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
3128 2014-09-10 Xinliang David Li <davidxl@google.com>
3131 * config/arm/arm.md (movcond_addsi): Handle case where source
3132 and target operands are the same.
3134 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3136 * final.c (this_is_asm_operands): Strengthen this variable from
3137 rtx to const rtx_insn *.
3138 * output.h (this_is_asm_operands): Likewise.
3139 * rtl-error.c (location_for_asm): Strengthen param "insn" from
3140 const_rtx to const rtx_insn *.
3141 (diagnostic_for_asm): Likewise.
3142 * rtl-error.h (error_for_asm): Likewise.
3143 (warning_for_asm): Likewise.
3145 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3147 * genextract.c (print_header): When writing out insn_extract to
3148 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
3149 * recog.h (insn_extract): Strengthen the param from rtx to
3152 2014-09-10 Mike Stump <mikestump@comcast.net>
3154 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
3157 2014-09-10 Martin Jambor <mjambor@suse.cz>
3159 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
3160 (analyze): Do not set analyze flag if expand_thunk returns false;.
3161 (create_wrapper): Likewise.
3162 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
3164 2014-09-10 Martin Jambor <mjambor@suse.cz>
3167 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
3168 new decl properly. Analyze the new thunk if it is expanded.
3170 2014-09-10 Andreas Schwab <schwab@suse.de>
3172 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
3173 [USED_FOR_TARGET]: Define.
3175 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
3177 * config/mips/mips.c (mips_secondary_reload_class): Handle
3180 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
3182 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
3185 2014-09-10 Jakub Jelinek <jakub@redhat.com>
3187 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
3188 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
3189 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
3190 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
3191 flag_delete_null_pointer_checks for them.
3192 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
3193 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
3194 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
3195 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
3196 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
3198 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
3199 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
3200 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
3201 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
3202 * doc/invoke.texi (-fsanitize=nonnull-attribute,
3203 -fsanitize=returns-nonnull-attribute): Document.
3205 * ubsan.h (struct ubsan_mismatch_data): Removed.
3206 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
3207 * ubsan.c (ubsan_source_location): For unknown locations,
3208 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
3209 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
3210 Allow more than one location and arbitrary extra arguments passed
3211 in ... instead of through MISMATCH pointer.
3212 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
3213 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
3214 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
3217 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3218 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3219 Anna Tikhonova <anna.tikhonova@intel.com>
3220 Ilya Tocar <ilya.tocar@intel.com>
3221 Andrey Turetskiy <andrey.turetskiy@intel.com>
3222 Ilya Verbin <ilya.verbin@intel.com>
3223 Kirill Yukhin <kirill.yukhin@intel.com>
3224 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3226 * config/i386/sse.md
3227 (define_mode_iterator VI48F): New.
3228 (define_insn "<avx512>_compress<mode>_mask"): Rename from
3229 "avx512f_compress<mode>_mask" and update mode iterator.
3230 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
3231 "avx512f_compressstore<mode>_mask" and update mode iterator.
3232 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
3233 "avx512f_expand<mode>_maskz" and update mode iterator.
3234 (define_insn "<avx512>_expand<mode>_mask"): Rename from
3235 "avx512f_expand<mode>_mask" and update mode iterator.
3237 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3238 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3239 Anna Tikhonova <anna.tikhonova@intel.com>
3240 Ilya Tocar <ilya.tocar@intel.com>
3241 Andrey Turetskiy <andrey.turetskiy@intel.com>
3242 Ilya Verbin <ilya.verbin@intel.com>
3243 Kirill Yukhin <kirill.yukhin@intel.com>
3244 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3246 * config/i386/i386.c
3247 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
3248 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
3249 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
3250 avx512dq_rangepv4sf_mask.
3251 * config/i386/sse.md
3252 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
3254 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
3255 (define_insn "reduces<mode>"): Ditto.
3256 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
3258 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
3259 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
3260 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
3262 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3263 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3264 Anna Tikhonova <anna.tikhonova@intel.com>
3265 Ilya Tocar <ilya.tocar@intel.com>
3266 Andrey Turetskiy <andrey.turetskiy@intel.com>
3267 Ilya Verbin <ilya.verbin@intel.com>
3268 Kirill Yukhin <kirill.yukhin@intel.com>
3269 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3271 * config/i386/i386.c
3272 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
3273 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
3274 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
3275 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
3276 avx512vl_getmantv2df_mask.
3277 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
3278 avx512f_vgetmantv4sf_round.
3279 * config/i386/sse.md
3280 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
3281 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
3283 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
3284 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
3285 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
3286 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
3288 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
3289 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
3290 update mode iterator.
3292 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
3293 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
3296 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
3297 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
3298 update mode iterator.
3299 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
3300 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
3303 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
3304 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
3306 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
3307 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
3308 update mode iterator.
3309 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
3310 "avx512f_getmant<mode><round_saeonly_name>".
3312 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3315 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
3317 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3318 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3319 Anna Tikhonova <anna.tikhonova@intel.com>
3320 Ilya Tocar <ilya.tocar@intel.com>
3321 Andrey Turetskiy <andrey.turetskiy@intel.com>
3322 Ilya Verbin <ilya.verbin@intel.com>
3323 Kirill Yukhin <kirill.yukhin@intel.com>
3324 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3326 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
3327 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
3328 (define_mode_iterator FMAMODE_AVX512): New.
3329 (define_mode_iterator FMAMODE): Remove conditions.
3330 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
3331 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
3332 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
3334 (define_mode_iterator FMAMODE_NOVF512): Remove.
3335 (define_insn "*fma_fmadd_<mode>"): Rename from
3336 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
3337 FMAMODE mode iterator.
3338 (define_mode_iterator VF_SF_AVX512VL): New.
3339 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
3340 Use VF_SF_AVX512VL mode iterator.
3341 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
3342 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3344 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
3345 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3347 (define_insn "*fma_fmsub_<mode>"): Rename from
3348 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
3349 FMAMODE mode iterator.
3350 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
3351 Use VF_SF_AVX512VL mode iterator.
3352 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
3353 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3355 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
3356 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3358 (define_insn "*fma_fnmadd_<mode>"): Rename from
3359 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
3360 use FMAMODE mode iterator.
3361 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
3362 Use VF_SF_AVX512VL mode iterator.
3363 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
3364 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3366 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
3367 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3369 (define_insn "*fma_fnmsub_<mode>"): Rename from
3370 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
3371 FMAMODE mode iterator.
3372 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
3373 Use VF_SF_AVX512VL mode iterator.
3374 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
3375 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3377 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
3378 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3380 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
3381 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
3382 use VF_AVX512VL mode iterator.
3383 (define_insn "*fma_fmaddsub_<mode>"): Rename from
3384 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
3386 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
3387 Use VF_SF_AVX512VL mode iterator.
3388 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
3389 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3391 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
3392 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3394 (define_insn "*fma_fmsubadd_<mode>"): Rename from
3395 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
3396 remove usage of subst.
3397 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
3398 Use VF_SF_AVX512VL mode iterator.
3399 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
3400 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3402 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
3403 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3406 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
3409 * calls.c (precompute_arguments): Check
3410 promoted_for_signed_and_unsigned_p and set the promoted mode.
3411 (promoted_for_signed_and_unsigned_p): New function.
3412 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
3413 and set the promoted mode.
3414 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
3415 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
3416 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
3418 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3420 * opth-gen.awk: Generate mapping from cpp message reasons to the
3421 options that enable them.
3422 * doc/options.texi (CppReason): Document.
3424 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3426 * doc/invoke.texi (Wnormalized=): Update.
3428 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
3431 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
3432 operands. Split off the constant operand alternative to ...
3433 (*bool<mode>3_imm): New.
3435 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3437 * rtl.h (single_set_2): Strengthen first param from const_rtx to
3438 const rtx_insn *, and move prototype to above...
3439 (single_set): ...this. Convert this from a macro to an inline
3440 function, enforcing the requirement that the param is a const
3442 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
3444 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
3445 Strengthen both params from rtx to rtx_insn *.
3446 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
3447 Likewise; introduce locals "producer_set", "consumer_set", using
3448 them in place of "producer" and "consumer" when dealing with SET
3450 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
3451 when invoking single_set in region guarded by INSN_P.
3452 (avr_out_bitop): Likewise.
3453 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
3454 region guarded by GET_CODE check, using methods to strengthen
3455 local "this_insn" from rtx to rtx_insn *, and for clarity.
3456 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
3457 Strengthen local "insn" from rtx to rtx_insn *.
3458 (define_insn_and_split "xload<mode>_A"): Likewise.
3459 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
3461 (find_load): Likewise for return type.
3462 (workaround_speculation): Likewise for both locals named
3464 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
3466 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
3468 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
3470 * config/h8300/h8300.c (notice_update_cc): Likewise.
3471 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
3472 "insn" and "dep_insn".
3473 (exact_store_load_dependency): Likewise for both params.
3474 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
3475 since this now clashes with inline function. Instead, delay
3476 calling single_set until the point where its needed, and then
3477 assign the result to "compare_set" and rework the conditional that
3479 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
3480 local "last" from rtx to rtx_insn *.
3481 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
3483 (mips_store_data_bypass_p): Likewise for both params.
3484 * config/mips/mips.c (mips_load_store_insns): Likewise for second
3486 (mips_store_data_bypass_p): Likewise for both params.
3487 (mips_orphaned_high_part_p): Likewise for param "insn".
3488 * config/mn10300/mn10300.c (extract_bundle): Likewise.
3489 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
3490 Introduce local rtx "insn2_pat".
3491 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
3493 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
3494 Introduce local rtx "set", using it in place of "insn" for the
3495 result of single_set. This appears to fix a bug, since the call
3496 to find_regno_note on a SET does nothing.
3497 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
3498 params from rtx to rtx_insn *.
3499 (set_to_load_agen): Likewise.
3500 * config/s390/s390.c (s390_label_align): Likewise for local
3501 "prev_insn". Introduce new rtx locals "set" and "src", using
3502 them in place of "prev_insn" for the results of single_set
3503 and SET_SRC respectively.
3504 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
3505 Introduce new rtx local "set" using in place of "jump" for the
3506 result of single_set. Use SET_SRC (set) rather than plain
3508 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
3510 (noncall_uses_reg): Likewise.
3511 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
3512 guarded by GET_CODE check, using its methods for clarity, and to
3513 enable strengthening local "this_insn" from rtx to rtx_insn *.
3514 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
3515 "insn" from rtx to rtx_insn *.
3516 (define_expand "umulhisi3"): Likewise.
3517 (define_expand "smulsi3_highpart"): Likewise.
3518 (define_expand "umulsi3_highpart"): Likewise.
3519 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3520 local "after". Replace GET_CODE check with a dyn_cast,
3521 introducing new local rtx_sequence * "seq", using insn method for
3524 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
3525 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
3526 place of "insn" once we're dealing with patterns rather than the
3528 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
3529 (scan_trace): Likewise for local "elt", updating lookups within
3530 sequence to use insn method rather than element method.
3531 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
3533 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
3534 * ifcvt.c (noce_try_abs): Likewise for local "insn".
3535 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
3536 invoking single_set.
3537 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
3538 "insn" from rtx to rtx_insn *.
3539 (skip_usage_debug_insns): Likewise for return type, adding a
3541 (check_secondary_memory_needed_p): Likewise for local "insn".
3542 (inherit_reload_reg): Likewise.
3543 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
3544 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
3546 (store_data_bypass_p): Likewise for both params.
3547 (if_test_bypass_p): Likewise.
3548 * recog.h (store_data_bypass_p): Likewise for both params.
3549 (if_test_bypass_p): Likewise.
3550 * reload.c (find_equiv_reg): Likewise for local "where".
3551 * reorg.c (delete_jump): Likewise for param "insn".
3552 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
3553 to const rtx_insn *.
3554 * store-motion.c (replace_store_insn): Likewise for param "del".
3555 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
3556 and use its methods for clarity, and to strengthen local "del"
3557 from rtx to rtx_insn *.
3558 (build_store_vectors): Use insn method of "st" when calling
3559 replace_store_insn for typesafety and clarity.
3561 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3563 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
3564 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
3565 on how to make it legal in future.
3567 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3569 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
3571 (restinsn): Likewise.
3572 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
3574 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
3576 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
3578 (arc_hazard): Likewise for both params.
3579 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
3580 checked casts to rtx_sequence * and uses of the insn method for
3582 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
3583 (arc_adjust_insn_length): Likewise for param "insn".
3584 (struct insn_length_parameters_s): Likewise for first param of
3585 "get_variants" callback field.
3586 (arc_get_insn_variants): Likewise for first param and local
3587 "inner". Replace a check of GET_CODE with a dyn_cast to
3588 rtx_sequence *, using methods for type-safety and clarity.
3589 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
3590 rtx_sequence * and uses of the insn method for type-safety when
3591 invoking arc_adjust_insn_length.
3592 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
3594 (arm_address_offset_is_imm): Likewise.
3595 (struct tune_params): Likewise for params 1 and 3 of the
3596 "sched_adjust_cost" callback field.
3597 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
3598 params 1 and 3 ("insn" and "dep").
3599 (xscale_sched_adjust_cost): Likewise.
3600 (fa726te_sched_adjust_cost): Likewise.
3601 (cortexa7_older_only): Likewise for param "insn".
3602 (cortexa7_younger): Likewise.
3603 (arm_attr_length_move_neon): Likewise.
3604 (arm_address_offset_is_imm): Likewise.
3605 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
3606 * config/avr/avr.c (avr_notice_update_cc): Likewise.
3607 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
3608 (workaround_speculation): Likewise for local "last_condjump".
3609 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
3610 (shadow_or_blockage_p): Likewise.
3611 (get_unit_reqs): Likewise.
3612 (get_unit_operand_masks): Likewise.
3613 (c6x_registers_update): Likewise.
3614 (returning_call_p): Likewise.
3615 (can_use_callp): Likewise.
3616 (convert_to_callp): Likewise.
3617 (find_last_same_clock): Likwise for local "t".
3618 (reorg_split_calls): Likewise for local "shadow".
3619 (hwloop_pattern_reg): Likewise for param "insn".
3620 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
3621 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
3622 (frv_extract_membar): Likewise.
3623 (frv_optimize_membar_local): Strengthen param "last_membar" from
3624 rtx * to rtx_insn **.
3625 (frv_optimize_membar_global): Strengthen param "membar" from rtx
3627 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
3629 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
3630 both params from rtx to rtx_insn *.
3631 (ia64_ld_address_bypass_p): Likewise.
3632 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
3634 (ia64_safe_type): Likewise.
3635 (group_barrier_needed): Likewise.
3636 (safe_group_barrier_needed): Likewise.
3637 (ia64_single_set): Likewise.
3638 (is_load_p): Likewise.
3639 (record_memory_reference): Likewise.
3640 (get_mode_no_for_insn): Likewise.
3641 (important_for_bundling_p): Likewise.
3642 (unknown_for_bundling_p): Likewise.
3643 (ia64_st_address_bypass_p): Likewise for both params.
3644 (ia64_ld_address_bypass_p): Likewise.
3645 (expand_vselect): Introduce new local rtx_insn * "insn", using it
3646 in place of rtx "x" after the emit_insn call.
3647 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
3648 Strengthen param from rtx to rtx_insn *.
3649 (ix86_agi_dependent): Likewise for both params.
3650 (ix86_attr_length_immediate_default): Likewise for param 1.
3651 (ix86_attr_length_address_default): Likewise for param.
3652 (ix86_attr_length_vex_default): Likewise for param 1.
3653 * config/i386/i386.c (ix86_attr_length_immediate_default):
3654 Likewise for param "insn".
3655 (ix86_attr_length_address_default): Likewise.
3656 (ix86_attr_length_vex_default): Likewise.
3657 (ix86_agi_dependent): Likewise for both params.
3658 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
3659 (vselect_insn): Likewise for this variable.
3660 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
3662 (m68k_sched_attr_opy_type): Likewise.
3663 * config/m68k/m68k.c (sched_get_operand): Likewise.
3664 (sched_attr_op_type): Likewise.
3665 (m68k_sched_attr_opx_type): Likewise.
3666 (m68k_sched_attr_opy_type): Likewise.
3667 (sched_get_reg_operand): Likewise.
3668 (sched_get_mem_operand): Likewise.
3669 (m68k_sched_address_bypass_p): Likewise for both params.
3670 (sched_get_indexed_address_scale): Likewise.
3671 (m68k_sched_indexed_address_bypass_p): Likewise.
3672 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
3673 (m68k_sched_indexed_address_bypass_p): Likewise.
3674 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
3675 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
3677 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
3678 params from rtx to rtx_insn *.
3679 (mips_fmadd_bypass): Likewise.
3680 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
3681 (mips_linked_madd_p): Likewise.
3682 (mips_macc_chains_last_hilo): Likewise for this variable.
3683 (mips_macc_chains_record): Likewise for param.
3684 (vr4130_last_insn): Likewise for this variable.
3685 (vr4130_swap_insns_p): Likewise for both params.
3686 (mips_ls2_variable_issue): Likewise for param.
3687 (mips_need_noat_wrapper_p): Likewise for param "insn".
3688 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
3689 in place of "x" after the emit_insn.
3690 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
3691 params from rtx to rtx_insn *.
3692 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
3693 (pa_combine_instructions): Introduce local "par" for result of
3694 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
3696 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
3697 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
3698 (rl78_alloc_physical_registers_op1): Likewise.
3699 (rl78_alloc_physical_registers_op2): Likewise.
3700 (rl78_alloc_physical_registers_ro1): Likewise.
3701 (rl78_alloc_physical_registers_cmp): Likewise.
3702 (rl78_alloc_physical_registers_umul): Likewise.
3703 (rl78_alloc_address_registers_macax): Likewise.
3704 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
3705 * config/s390/predicates.md (execute_operation): Likewise for
3707 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
3709 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
3710 (addr_generation_dependency_p): Likewise for param "insn".
3711 (s390_agen_dep_p): Likewise for both params.
3712 (s390_fpload_toreg): Likewise for param "insn".
3713 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
3714 * config/sh/sh.c (sh_loop_align): Likewise for param and local
3716 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
3717 * config/sh/sh_treg_combine.cc
3718 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
3720 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
3721 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
3722 "and_insn", "load", "shift".
3723 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
3725 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
3726 for XEXP (note, 0) of the REG_CC_SETTER note.
3727 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
3728 rtx_insn *, eliminating a checked cast made redundant by this.
3729 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
3731 * genattr.c (main): When writing out the prototype to
3732 const_num_delay_slots, strengthen the param from rtx to
3734 * genattrtab.c (write_const_num_delay_slots): Likewise when
3735 writing out the implementation of const_num_delay_slots.
3736 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
3737 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
3738 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
3739 favor of new rtx locals "src" and "set" and new local rtx_insn *
3741 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
3743 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
3744 locals "cond", "if_then_else", "set" and new rtx_insn * locals
3746 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
3747 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
3748 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
3749 the top-level scope, replacing with new more tightly-scoped rtx
3750 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
3751 "new_insn", "copy_of_insn_b", and make local rtx "set" more
3753 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
3755 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
3757 (ira_setup_alts): Likewise for param "insn".
3758 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
3759 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
3761 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
3762 new more-tightly scoped rtx locals "add3_insn", "insn",
3763 "add2_insn" and rtx_insn * "move_insn".
3764 * postreload-gcse.c (eliminate_partially_redundant_load): Add
3765 checked cast on result of gen_move_insn when invoking
3767 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
3769 (verify_changes): Add a checked cast on "object" when invoking
3771 (extract_insn_cached): Strengthen param "insn" from rtx to
3773 (extract_constrain_insn_cached): Likewise.
3774 (extract_insn): Likewise.
3775 * recog.h (insn_invalid_p): Likewise for param 1.
3776 (recog_memoized): Likewise for param.
3777 (extract_insn): Likewise.
3778 (extract_constrain_insn_cached): Likewise.
3779 (extract_insn_cached): Likewise.
3780 * reload.c (can_reload_into): Likewise for local "test_insn".
3781 * reload.h (cleanup_subreg_operands): Likewise for param.
3782 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
3783 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
3784 result of emit_insn. Remove a checked cast made redundant by this
3786 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
3788 * sel-sched.c (get_reg_class): Likewise.
3790 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
3791 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3793 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
3794 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
3796 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
3798 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3800 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
3801 const rtx_insn *, and from rtx to rtx_insn * for the other
3803 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
3804 INSN_LOCATION, since we know INSN_P holds.
3805 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
3806 (insn_file): Likewise.
3807 (insn_scope): Likewise.
3808 (insn_location): Likewise.
3810 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
3811 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
3812 for the result of gen_load_const_gp.
3813 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
3814 param from rtx to rtx_insn *.
3815 * config/rs6000/rs6000.c (output_call): Likewise.
3816 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
3817 introducing a checked cast to rtx_sequence * and use of the insn
3819 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
3820 from rtx to rtx_insn *.
3821 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
3822 (insn_line): Likewise.
3823 (insn_file): Likewise.
3824 (insn_location): Likewise.
3825 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
3826 from rtx to rtx_insn *.
3827 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
3828 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
3829 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
3831 * reorg.c (relax_delay_slots): Strengthen locals named "after"
3832 from rtx to rtx_insn *; use methods of "pat" for type-safety.
3834 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3836 * combine.c (try_combine): Eliminate checked cast on result of
3838 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
3839 autogenerated one by strengthening the return type and params 2 and 3
3840 from rtx to rtx_insn *, and by naming the params.
3841 * gengenrtl.c (special_rtx): Add INSN to those that are
3843 * rtl.h (gen_rtx_INSN): New prototype.
3845 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3847 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
3849 (no_equiv): Likewise.
3850 (update_equiv_regs): Likewise.
3851 (setup_reg_equiv): Likewise. Strengthen locals "elem",
3852 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
3853 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
3855 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
3856 from rtx to rtx_insn_list *.
3857 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
3858 rtx_insn_list * and use methods for clarity and typesafety.
3859 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
3861 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
3862 redundant check on INSN_P (insns): this cannot hold, as "insns" is
3863 an INSN_LIST, not an insn.
3864 (reverse_equiv_p): Strengthen local "insns" from rtx to
3865 rtx_insn_list * and use methods for clarity and typesafety.
3866 (contains_reloaded_insn_p): Likewise for local "list".
3868 2014-09-09 Jiong Wang <jiong.wang@arm.com>
3870 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
3871 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
3872 (arm_builtin_vectorized_function): Likewise.
3873 * config/arm/arm_neon_builtins.def: New macro for copysignf.
3874 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
3876 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
3878 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
3879 * builtins.h (default_target_builtins): Likewise.
3880 * gcse.h (default_target_gcse): Likewise.
3881 * target-globals.h (target_globals): Add a destructor. Convert
3882 void-pointer fields back to their real type and change from
3883 GTY((atomic)) to GTY((skip)).
3884 (restore_target_globals): Remove casts accordingly.
3885 * target-globals.c (save_target_globals): Use XCNEW rather than
3886 ggc_internal_cleared_alloc to allocate non-GC structures.
3887 Use ggc_cleared_alloc to allocate the target_globals structure
3889 (target_globals::~target_globals): Define.
3891 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3893 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
3894 mnemonic instead of fldmfdd.
3895 * config/arm/arm.c (vfp_output_fstmd): Rename to...
3896 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
3897 Output vpush when address register is SP.
3898 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
3899 (vfp_output_vstmd): ... This.
3900 * config/arm/vfp.md (push_multi_vfp): Update call to
3903 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3905 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
3907 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3909 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
3910 (*sqrtdf2_vfp): Likewise.
3911 (*cmpsf_vfp): Likewise.
3912 (*cmpsf_trap_vfp): Likewise.
3913 (*cmpdf_vfp): Likewise.
3914 (*cmpdf_trap_vfp): Likewise.
3916 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3918 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
3919 (*truncdfsf2_vfp): Likewise.
3920 (*truncsisf2_vfp): Likewise.
3921 (*truncsidf2_vfp): Likewise.
3922 (fixuns_truncsfsi2): Likewise.
3923 (fixuns_truncdfsi2): Likewise.
3924 (*floatsisf2_vfp): Likewise.
3925 (*floatsidf2_vfp): Likewise.
3926 (floatunssisf2): Likewise.
3927 (floatunssidf2): Likewise.
3929 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3931 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
3932 (*muldf3_vfp): Likewise.
3933 (*mulsf3negsf_vfp): Likewise.
3934 (*muldf3negdf_vfp): Likewise.
3935 (*mulsf3addsf_vfp): Likewise.
3936 (*muldf3adddf_vfp): Likewise.
3937 (*mulsf3subsf_vfp): Likewise.
3938 (*muldf3subdf_vfp): Likewise.
3939 (*mulsf3negsfaddsf_vfp): Likewise.
3940 (*fmuldf3negdfadddf_vfp): Likewise.
3941 (*mulsf3negsfsubsf_vfp): Likewise.
3942 (*muldf3negdfsubdf_vfp): Likewise.
3944 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3946 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
3947 (*absdf2_vfp): Likewise.
3948 (*negsf2_vfp): Likewise.
3949 (*negdf2_vfp): Likewise.
3950 (*addsf3_vfp): Likewise.
3951 (*adddf3_vfp): Likewise.
3952 (*subsf3_vfp): Likewise.
3953 (*subdf3_vfp): Likewise.
3954 (*divsf3_vfp): Likewise.
3955 (*divdf3_vfp): Likewise.
3957 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3959 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
3961 (arm_print_operand): Don't convert real values to decimal
3962 representation in default case.
3963 (fp_immediate_constant): Delete.
3964 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
3965 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
3967 (*thumb2_movsi_vfp): Likewise.
3968 (*movdi_vfp): Likewise.
3969 (*movdi_vfp_cortexa8): Likewise.
3970 (*movhf_vfp_neon): Likewise.
3971 (*movhf_vfp): Likewise.
3972 (*movsf_vfp): Likewise.
3973 (*thumb2_movsf_vfp): Likewise.
3974 (*movdf_vfp): Likewise.
3975 (*thumb2_movdf_vfp): Likewise.
3976 (*movsfcc_vfp): Likewise.
3977 (*thumb2_movsfcc_vfp): Likewise.
3978 (*movdfcc_vfp): Likewise.
3979 (*thumb2_movdfcc_vfp): Likewise.
3981 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
3983 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
3987 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3990 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
3991 Use qualifier_immediate for last operand. Rename to...
3992 (aarch64_types_ternop_lane_qualifiers): ... This.
3993 (TYPES_QUADOP): Rename to...
3994 (TYPES_TERNOP_LANE): ... This.
3995 (aarch64_simd_expand_args): Return const0_rtx when encountering user
3996 error. Change return of 0 to return of NULL_RTX.
3997 (aarch64_crc32_expand_builtin): Likewise.
3998 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
3999 ICE when expanding unknown builtin.
4000 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
4001 TERNOP_LANE qualifiers.
4002 (sqdmlsl_lane): Likewise.
4003 (sqdmlal_laneq): Likewise.
4004 (sqdmlsl_laneq): Likewise.
4005 (sqdmlal2_lane): Likewise.
4006 (sqdmlsl2_lane): Likewise.
4007 (sqdmlal2_laneq): Likewise.
4008 (sqdmlsl2_laneq): Likewise.
4010 2014-09-09 Nick Clifton <nickc@redhat.com>
4012 * doc/invoke.texi (Optimization Options): Add missing @gol to the
4014 (S/390 and zSeries Options): Remove superfluous word from the
4015 description of the -mhotpatch option.
4017 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
4019 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
4020 * ira.c: #include "shrink-wrap.h"
4021 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
4022 * ifcvt.c: #include "shrink-wrap.h"
4023 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
4025 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
4027 * common/config/picochip/picochip-common.c: Remove.
4028 * config.gcc: Remove support for picochip.
4029 * config/picochip/constraints.md: Remove.
4030 * config/picochip/dfa_space.md: Remove.
4031 * config/picochip/dfa_speed.md: Remove.
4032 * config/picochip/picochip-protos.h: Remove.
4033 * config/picochip/picochip.c: Remove.
4034 * config/picochip/picochip.h: Remove.
4035 * config/picochip/picochip.md: Remove.
4036 * config/picochip/picochip.opt: Remove.
4037 * config/picochip/predicates.md: Remove.
4038 * config/picochip/t-picochip: Remove.
4039 * doc/md.texi: Don't document picochi.
4041 2014-09-08 David Malcolm <dmalcolm@redhat.com>
4043 * basic-block.h (control_flow_insn_p): Strengthen param from
4044 const_rtx to const rtx_insn *.
4045 * cfgbuild.c (control_flow_insn_p): Likewise.
4047 2014-09-08 David Malcolm <dmalcolm@redhat.com>
4049 * gcse.c (modify_mem_list): Strengthen this variable from
4050 vec<rtx> * to vec<rtx_insn *> *.
4051 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
4053 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
4054 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
4055 (record_last_mem_set_info): Strengthen param "insn" from rtx to
4057 (record_last_set_info): Likewise for local "last_set_insn".
4059 2014-09-08 DJ Delorie <dj@redhat.com>
4061 * doc/invoke.texi (MSP430 Options): Add -minrt.
4063 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4065 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
4066 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
4067 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
4069 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
4071 (adjust_splat): New function.
4072 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
4073 (dump_swap_insn_table): Add case for SH_SPLAT.
4075 2014-09-08 Richard Biener <rguenther@suse.de>
4078 * tree-inline.c (copy_loops): The source loop header should
4080 (tree_function_versioning): If loops need fixup after removing
4081 unreachable blocks fix them.
4082 * omp-low.c (simd_clone_adjust): Do not add incr block to
4083 loop under construction.
4085 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
4087 * config/aarch64/aarch64-builtins.c
4088 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
4090 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4092 * config/i386/cygming.h (TF_SIZE): Remove.
4093 * config/i386/darwin.h (TF_SIZE): Remove.
4094 * config/i386/dragonfly.h (TF_SIZE): Remove.
4095 * config/i386/freebsd.h (TF_SIZE): Remove.
4096 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
4097 * config/i386/openbsdelf.h (TF_SIZE): Remove.
4098 * config/i386/sol2.h (TF_SIZE): Remove.
4099 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
4100 * config/ia64/linux.h (TF_SIZE): Remove.
4101 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
4102 * doc/tm.texi: Regenerate.
4103 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
4105 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4107 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
4109 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
4111 * doc/tm.texi: Regenerate.
4112 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
4114 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
4115 * config/cris/cris.h (__make_dp): Remove.
4117 2014-09-08 Richard Biener <rguenther@suse.de>
4120 * cfgloop.c (mark_loop_for_removal): Track former header
4122 * cfgloop.h (struct loop): Add former_header member unconditionally.
4123 * loop-init.c (fix_loop_structure): Enable bogus loop removal
4124 diagnostic unconditionally.
4126 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
4129 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
4130 constraint for operand0 and remove write only modifier from operand3.
4132 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
4134 PR rtl-optimization/62208
4135 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
4136 rather than const0_rtx in eq/ne-xor simplifications.
4138 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
4140 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
4141 (arc_output_mi_thunk): Likewise.
4143 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
4144 arguments to silence bogus warning.
4146 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
4149 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
4151 2014-09-06 Tom de Vries <tom@codesourcery.com>
4153 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
4154 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
4155 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
4157 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
4160 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
4161 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
4163 2014-09-05 Easwaran Raman <eraman@google.com>
4165 PR rtl-optimization/62146
4166 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
4167 hoisted instruction unconditional.
4169 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
4172 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
4173 Do not allow any_mask_operand for operands[2].
4174 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
4176 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4178 * config/arc/arc.c (arc_print_operand): Use insn method of
4179 final_sequence for type-safety.
4180 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
4181 "insn" from rtx to rtx_insn *.
4182 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
4183 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
4184 Likewise for locals "branch", "label".
4185 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
4186 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
4187 (same_cmp_following_p): Likewise for locals "i2", "i3".
4188 * config/sh/sh_optimize_sett_clrt.cc
4189 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
4190 param "cbranch_insn".
4191 * function.c (convert_jumps_to_returns): Likewis for local "jump".
4192 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
4193 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
4195 (condjump_p): Likewise.
4196 (condjump_in_parallel_p): Likewise.
4198 (any_uncondjump_p): Likewise.
4199 (any_condjump_p): Likewise.
4200 (condjump_label): Likewise.
4201 (returnjump_p): Strengthen param "insn" from rtx to
4203 (onlyjump_p): Strengthen param "insn" from const_rtx to
4205 (jump_to_label_p): Likewise.
4206 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
4207 (invert_jump): Likewise.
4208 * reorg.c (simplejump_or_return_p): Add checked cast when calling
4210 (get_jump_flags): Strengthen param "insn" from rtx to
4212 (get_branch_condition): Likewise.
4213 (condition_dominates_p): Likewise.
4214 (make_return_insns): Move declaration of local "pat" earlier, to
4215 after we've handled NONJUMP_INSN_P and non-sequences, using its
4216 methods to simplify the code and for type-safety.
4217 * rtl.h (find_constant_src): Strengthen param from const_rtx to
4219 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
4220 (condjump_p): Strengthen param from const_rtx to
4222 (any_condjump_p): Likewise.
4223 (any_uncondjump_p): Likewise.
4225 (condjump_label): Likewise.
4226 (simplejump_p): Likewise.
4227 (returnjump_p): Likewise.
4228 (onlyjump_p): Likewise.
4229 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
4230 (invert_jump): Likewise.
4231 (condjump_in_parallel_p): Strengthen param from const_rtx to
4233 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
4234 to const rtx_insn *.
4235 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
4236 to const rtx_insn *.
4237 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
4239 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4241 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
4242 above the conditional, and convert the check on GET_CODE to a
4243 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
4244 the conditional. Simplify the conditional by using methods of
4247 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4249 * haifa-sched.c (check_clobbered_conditions): Strengthen local
4250 "link" from rtx to rtx_insn_list *, and use its methods for
4251 clarity and type-safety.
4252 (toggle_cancelled_flags): Likewise.
4253 (restore_last_backtrack_point): Likewise.
4254 (queue_to_ready): Use insn method of "link" in one place.
4255 (schedule_block): Strengthen local "link" from rtx to
4256 rtx_insn_list *, and use its methods for clarity and type-safety.
4258 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4260 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
4261 param "insn" from const_rtx to const rtx_insn *.
4262 (sched_get_reverse_condition_uncached): Likewise.
4263 (sched_get_condition_with_rev): Likewise.
4264 (sched_has_condition_p): Likewise.
4265 (sched_insns_conditions_mutex_p): Likewise for both params.
4266 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
4267 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
4268 (setup_insn_reg_uses): Move local "list" to be more tightly
4269 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
4270 its methods for clarity and type-safety.
4271 (sched_analyze_1): Strengthen local "pending" from rtx to
4272 rtx_insn_list *, and local "pending_mem" from rtx to
4273 rtx_expr_list *. Use methods of each for clarity and type-safety.
4274 (sched_analyze_2): Likewise.
4275 (sched_analyze_insn): Likewise.
4277 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
4278 param from const_rtx to const rtx_insn *.
4279 (sched_insns_conditions_mutex_p): Likewise for both params.
4280 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
4283 * system.h (CONST_CAST_RTX_INSN): New macro.
4285 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4287 * recog.c (peep2_attempt): Strengthen return type from rtx to
4289 (peep2_update_life): Likewise for params "last", "prev", removing
4290 a checked cast made redundant by this.
4291 (peephole2_optimize): Likewise for local "last".
4293 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4295 * basic-block.h (set_block_for_insn): Eliminate this macro in
4297 * rtl.h (set_block_for_insn): New inline function, imposing the
4298 requirement that the "insn" param is an rtx_insn *.
4300 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4302 * caller-save.c (setup_save_areas): Strengthen local "insn" from
4304 * final.c (get_call_reg_set_usage): Likewise for first param,
4305 eliminating a checked cast.
4306 * regs.h (get_call_reg_set_usage): Likewise for first param.
4307 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
4308 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
4309 cast, replacing references to "x" with "call_insn" where
4311 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
4312 rtx_insn *, adding a checked cast.
4314 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4316 * output.h (final_scan_insn): Strengthen first param from rtx to
4319 * final.c (final_scan_insn): Likewise, renaming it back from
4320 "uncast_insn" to "insn", eliminating the checked cast.
4322 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
4323 "vec" with an rtx_sequence * "seq", taking a copy of
4324 "final_sequence", and using methods of "seq" for clarity, and for
4325 type-safety in the calls to final_scan_insn.
4326 * config/mips/mips.c (mips_output_conditional_branch): Use methods
4327 of "final_sequence" for clarity, and for type-safety in the call to
4329 * config/sh/sh.c (print_slot): Strengthen param from rtx to
4330 rtx_sequence * and rename from "insn" to "seq".
4332 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4334 * jump.c (delete_related_insns): Introduce a new local "table" by
4335 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
4336 get_labels method of "table" to simplify access to the labels in
4339 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4341 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
4342 f_minmaxs, f_minmaxd types.
4344 2014-09-05 Richard Biener <rguenther@suse.de>
4346 * cfgloop.c (mark_loop_for_removal): Record former header
4347 when ENABLE_CHECKING.
4348 * cfgloop.h (strut loop): Add former_header member when
4350 * loop-init.c (fix_loop_structure): Sanity check loops
4351 marked for removal if they re-appeared.
4353 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4355 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
4356 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
4358 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
4359 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
4360 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
4361 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
4362 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
4363 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
4364 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
4365 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
4366 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
4367 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
4368 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
4369 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
4370 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
4371 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
4372 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
4373 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
4374 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
4375 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
4376 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
4377 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
4378 with int{32,16,8}_t.
4380 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4382 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
4383 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
4384 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
4385 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
4386 Remove temporary __asm__ and reimplement.
4388 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4390 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
4391 handling cmge, cmgt, cmeq, cmtst.
4393 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
4394 cmlt, cmgeu, cmgtu, cmtst): Remove.
4396 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
4397 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
4398 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
4399 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
4401 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4403 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
4405 (aarch64_fold_builtin): Update pattern for cmtst.
4407 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
4410 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
4412 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
4413 Switch operands, separate out more cases, refactor.
4415 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
4417 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
4418 argument; rename old version to...
4419 (aarch64_const_vec_all_same_in_range_p): ...this.
4420 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
4422 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
4424 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4426 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
4427 Remove qualifier_const_pointer, update comment.
4429 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4431 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
4433 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4435 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
4436 varargs with pointer parameter.
4437 (aarch64_simd_expand_builtin): pass pointer into previous.
4439 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4441 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
4444 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4446 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
4447 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
4448 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
4449 Replace temporary asm with call to builtin.
4450 (vrbit_p8, vrbitq_p8): New functions.
4452 2014-09-05 Richard Biener <rguenther@suse.de>
4454 * cfgloop.c (mark_loop_for_removal): New function.
4455 * cfgloop.h (mark_loop_for_removal): Declare.
4456 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
4457 (merge_blocks): Likewise.
4458 (duplicate_block): Likewise.
4459 * except.c (sjlj_emit_dispatch_table): Likewise.
4460 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
4461 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
4462 (thread_through_loop_header): Likewise.
4464 2014-09-05 Richard Biener <rguenther@suse.de>
4467 * fold-const.c (try_move_mult_to_index): Remove.
4468 (fold_binary_loc): Do not call it.
4469 * tree-data-ref.c (dr_analyze_indices): Strip conversions
4470 from the base object again.
4472 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
4474 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
4477 2014-09-05 Bin Cheng <bin.cheng@arm.com>
4480 * config/arm/arm.md (setmem): New pattern.
4481 * config/arm/arm-protos.h (struct tune_params): New fields.
4482 (arm_gen_setmem): New prototype.
4483 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
4484 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
4485 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
4486 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
4487 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
4488 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
4489 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
4490 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
4491 (arm_const_inline_cost): New function.
4492 (arm_block_set_max_insns): New function.
4493 (arm_block_set_non_vect_profit_p): New function.
4494 (arm_block_set_vect_profit_p): New function.
4495 (arm_block_set_unaligned_vect): New function.
4496 (arm_block_set_aligned_vect): New function.
4497 (arm_block_set_unaligned_non_vect): New function.
4498 (arm_block_set_aligned_non_vect): New function.
4499 (arm_block_set_vect, arm_gen_setmem): New functions.
4501 2014-09-05 Bin Cheng <bin.cheng@arm.com>
4503 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
4505 2014-09-05 Bin Cheng <bin.cheng@arm.com>
4507 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
4509 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4511 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
4513 * valtrack.h: Adjust.
4515 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4517 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
4519 (emit_jump_insn_before_noloc): Likewise.
4520 (emit_call_insn_before_noloc): Likewise.
4521 (emit_label_before): Likewise.
4522 (emit_label_after): Likewise.
4523 (emit_insn_before_setloc): Likewise.
4524 (emit_jump_insn_before_setloc): Likewise.
4525 (emit_call_insn_before_setloc): Likewise.
4526 (emit_call_insn_before): Likewise.
4529 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4531 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
4532 rtx_insn *, eliminating a checked cast.
4534 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4536 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
4537 const_rtx to const rtx_insn *.
4538 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
4541 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4543 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
4544 fixup_args_size_notes.
4545 * expr.c (fixup_args_size_notes): Strengthen first two params from
4546 rtx to rtx_insn *, eliminating a checked cast.
4547 * rtl.h (fixup_args_size_notes): Strengthen first two params from
4550 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4552 * haifa-sched.c (get_ready_element): Strengthen return type from
4554 * sched-int.h (get_ready_element): Likewise.
4556 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
4559 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
4560 indexed_or_indirect_operand instead of memory_operand.
4561 (floatsi<mode>2_lfiwzx_mem): Ditto.
4563 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4565 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
4566 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
4567 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
4569 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4571 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
4573 (get_last_nonnote_insn): Likewise.
4574 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
4575 * resource.c (find_basic_block): Likewise.
4577 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
4580 2014-09-04 David Malcolm <dmalcolm@redhat.com>
4582 * genattr.c (main): Within the prototype of insn_latency written
4583 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
4584 * genautomata.c (output_internal_maximal_insn_latency_func):
4585 Within the implementation of insn_latency written out to
4586 insn-automata.c, strengthen both params from rtx to rtx_insn *,
4587 eliminating a pair of checked casts.
4589 2014-09-04 David Malcolm <dmalcolm@redhat.com>
4591 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
4594 * rtl.h (eh_returnjump_p): Likewise.
4596 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
4598 * Makefile.in (TAGS): Handle constructs in timevar.def.
4600 2014-09-04 Guozhi Wei <carrot@google.com>
4603 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
4604 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
4605 it into two patterns.
4606 (move_lo_quad_internal_be_<mode>): Likewise.
4608 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4610 * doc/options.texi: Document that Var and Init are required if CPP
4612 * optc-gen.awk: Require Var and Init if CPP is given.
4613 * common.opt (Wpedantic): Use Init.
4615 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4617 * config/rs6000/rs6000.c (special_handling_values): Add
4619 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
4620 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
4621 as swappable with special handling SH_EXTRACT. Remove
4622 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
4624 (adjust_extract): New function.
4625 (handle_special_swappables): Add default to case statement; add
4626 case for SH_EXTRACT that calls adjust_extract.
4627 (dump_swap_insn_table): Handle SH_EXTRACT.
4629 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4631 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
4632 selection of 0th memory doubleword, regardless of endianness.
4634 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4636 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
4638 2014-09-04 Alan Modra <amodra@gmail.com>
4641 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
4644 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
4646 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
4647 * targhooks.c (default_dwarf_frame_reg_mode): New function.
4648 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
4649 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
4650 * doc/tm.texi: Regenerate.
4651 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
4652 selection logic to default_dwarf_frame_reg_mode.
4654 2014-09-03 Marek Polacek <polacek@redhat.com>
4656 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
4659 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
4661 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
4662 the automodified register.
4664 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
4666 * output.h (get_some_local_dynamic_name): Declare.
4667 * final.c (some_local_dynamic_name): New variable.
4668 (get_some_local_dynamic_name): New function.
4669 (final_end_function): Clear some_local_dynamic_name.
4670 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
4671 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
4672 (print_operand): Report an error if '%&' is used inappropriately.
4673 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
4674 (get_some_local_dynamic_name_1): Delete.
4675 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
4676 (rs6000_get_some_local_dynamic_name): Delete.
4677 (rs6000_get_some_local_dynamic_name_1): Delete.
4678 (print_operand): Report an error if '%&' is used inappropriately.
4679 * config/s390/s390.c (machine_function): Remove some_ld_name.
4680 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
4681 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
4682 * config/sparc/sparc.c: Include rtl-iter.h.
4683 (machine_function): Remove some_ld_name.
4684 (sparc_print_operand): Report an error if '%&' is used inappropriately.
4685 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
4687 2014-09-03 Richard Henderson <rth@redhat.com>
4689 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
4690 (aarch64_popwb_pair_reg): Remove.
4691 (aarch64_set_frame_expr): Remove.
4692 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
4693 the restore ops performed by the insns generated.
4694 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
4695 insn. Perform the calls_eh_return addition later; do not attempt to
4696 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
4697 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
4698 special markup at all. Load cfun->machine->frame.hard_fp_offset
4699 into a local variable.
4700 (aarch64_frame_pointer_required): Don't check calls_alloca.
4702 2014-09-03 Richard Biener <rguenther@suse.de>
4704 * opts.c (default_options_optimization): Adjust
4705 max-combine-insns to 2 for -Og.
4707 2014-09-03 Martin Jambor <mjambor@suse.cz>
4710 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
4711 pass-trough jump functions correctly.
4713 2014-09-03 Martin Jambor <mjambor@suse.cz>
4716 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
4717 created replacements in ascending order of offsets.
4718 (known_aggs_to_agg_replacement_list): Likewise.
4720 2014-09-03 Martin Liska <mliska@suse.cz>
4722 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
4723 is set to set uninitialized value for vnresult.
4725 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4727 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
4728 for TARGET_MUST_PASS_IN_STACK.
4730 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4732 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
4733 for TARGET_ARG_PARTIAL_BYTES.
4735 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4737 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
4738 instructions for varargs implementation.
4739 (nds32_expand_epilogue): Emit stack adjustment instructions for
4740 varargs implementation.
4742 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4744 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
4745 optimization detection.
4747 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4749 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
4751 (nds32_function_arg_advance): Deal with nameless arguments.
4752 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
4753 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
4754 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
4756 2014-09-03 Richard Biener <rguenther@suse.de>
4758 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
4759 (struct bb_bitmap_sets): Remove deferred member.
4760 (BB_DEFERRED): Remove.
4761 (defer_or_phi_translate_block): Remove.
4762 (compute_antic_aux): Remove deferring of blocks, assert
4763 proper iteration order.
4764 (compute_antic): Do not set BB_DEFERRED.
4765 (eliminate): Allocate el_avail of proper size initially.
4767 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4769 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
4770 according to the value of crtl->args.pretend_args_size.
4772 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4774 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
4775 varargs information.
4777 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4779 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
4780 implementation for TARGET_SETUP_INCOMING_VARARGS.
4781 (nds32_strict_argument_naming): Refine comment.
4782 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
4783 Define for future implementation.
4785 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
4787 * config/i386/adxintrin.h (_subborrow_u32): New.
4788 (_addcarry_u32): Ditto.
4789 (_subborrow_u64): Ditto.
4790 (_addcarry_u64): Ditto.
4791 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
4793 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
4794 __builtin_ia32_sbb_u64
4796 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4798 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
4800 (nds32_function_arg_advance): Likewise.
4801 (nds32_init_cumulative_args): Likewise.
4802 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
4803 (NDS32_FIRST_GPR_REGNUM): Define.
4804 (NDS32_LAST_GPR_REGNUM): Define.
4805 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
4806 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4807 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4808 (machine_function): Use GRP-specific stuff.
4810 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4812 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
4813 (nds32_expand_epilogue): Likewise.
4814 (nds32_expand_prologue_v3push): Likewise.
4815 (nds32_expand_epilogue_v3pop): Likewise.
4817 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4819 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
4820 v3push/v3pop for variadic function.
4821 * config/nds32/nds32.md (prologue, epilogue): Likewise.
4823 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4825 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
4826 Check rtx for varargs implementation.
4827 (nds32_output_stack_pop): Likewise.
4828 * config/nds32/nds32-protos.h: Have a rtx argument for
4829 nds32_output_stack_push and nds32_output_stack_pop.
4830 * config/nds32/nds32.md: Likewise.
4832 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4834 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
4835 to check if FUNC is an interrupt service routine.
4836 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
4838 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4840 * config/nds32/nds32.h (machine_function): Add some fields for variadic
4841 arguments implementation.
4843 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4845 * config/nds32/nds32-predicates.c
4846 (nds32_valid_stack_push_pop): Rename to ...
4847 (nds32_valid_stack_push_pop_p): ... this.
4848 * config/nds32/nds32-protos.h: Likewise.
4849 * config/nds32/predicates.md: Likewise.
4851 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4853 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
4854 (nds32_emit_stack_v3push): ... this.
4855 (nds32_gen_stack_v3pop): Rename to ...
4856 (nds32_emit_stack_v3pop): ... this and consider CFA restore
4859 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4861 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
4862 (nds32_emit_stack_push_multiple): ... this.
4863 (nds32_gen_stack_pop_multiple): Rename to ...
4864 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
4867 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4870 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
4871 and add a second splitter to handle the remaining cases.
4873 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4875 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
4877 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4879 * cfgexpand.c (label_rtx_for_bb): Change type to
4880 hash_map<basic_block, rtx_code_label *> *.
4881 (expand_gimple_basic_block): Adjust.
4882 (pass_expand::execute): Likewise.
4884 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4886 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
4887 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
4888 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
4889 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
4890 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
4891 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
4892 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
4895 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4897 * alloc-pool.c: Include coretypes.h.
4898 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
4899 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
4900 hash_set instead of htab.
4901 * ggc-page.c (in_gc): New variable.
4902 (ggc_free): Do nothing if a collection is taking place.
4903 (ggc_collect): Set in_gc appropriately.
4904 * ggc.h (gt_ggc_mx(const char *)): New function.
4905 (gt_pch_nx(const char *)): Likewise.
4906 (gt_ggc_mx(int)): Likewise.
4907 (gt_pch_nx(int)): Likewise.
4908 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
4909 (hash_map::hash_entry::pch_nx): Likewise.
4910 (hash_map::hash_entry::pch_nx_helper): Likewise.
4911 (hash_map::hash_map): Adjust.
4912 (hash_map::create_ggc): New function.
4913 (gt_ggc_mx): Likewise.
4914 (gt_pch_nx): Likewise.
4915 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
4916 (default_hashset_traits::pch_nx): Likewise.
4917 (hash_set::hash_entry::ggc_mx): Likewise.
4918 (hash_set::hash_entry::pch_nx): Likewise.
4919 (hash_set::hash_entry::pch_nx_helper): Likewise.
4920 (hash_set::hash_set): Adjust.
4921 (hash_set::create_ggc): New function.
4922 (hash_set::elements): Likewise.
4923 (gt_ggc_mx): Likewise.
4924 (gt_pch_nx): Likewise.
4925 * hash-table.h (hash_table::hash_table): Adjust.
4926 (hash_table::m_ggc): New member.
4927 (hash_table::~hash_table): Adjust.
4928 (hash_table::expand): Likewise.
4929 (hash_table::empty): Likewise.
4930 (gt_ggc_mx): New function.
4931 (hashtab_entry_note_pointers): Likewise.
4932 (gt_pch_nx): Likewise.
4934 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4936 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
4937 built-in definition.
4938 (XVCVUXDDP_SCALE): Likewise.
4939 (XVCVDPSXDS_SCALE): Likewise.
4940 (XVCVDPUXDS_SCALE): Likewise.
4941 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4942 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
4943 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
4944 VSX_BUILTIN_XVCVDPUXDS_SCALE.
4945 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
4947 * config/rs6000/rs6000.c (real.h): New include.
4948 (rs6000_scale_v2df): New function.
4949 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
4950 (UNSPEC_VSX_XVCVUXDDP): Likewise.
4951 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
4952 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
4953 (vsx_xvcvsxddp_scale): New define_expand.
4954 (vsx_xvcvsxddp): New define_insn.
4955 (vsx_xvcvuxddp_scale): New define_expand.
4956 (vsx_xvcvuxddp): New define_insn.
4957 (vsx_xvcvdpsxds_scale): New define_expand.
4958 (vsx_xvcvdpsxds): New define_insn.
4959 (vsx_xvcvdpuxds_scale): New define_expand.
4960 (vsx_xvcvdpuxds): New define_insn.
4961 * doc/extend.texi (vec_ctf): Add new prototypes.
4962 (vec_cts): Likewise.
4963 (vec_ctu): Likewise.
4964 (vec_splat): Likewise.
4965 (vec_div): Likewise.
4966 (vec_mul): Likewise.
4968 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4971 * config/arm/neon.md
4972 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
4973 <v_cmp_result>): New pattern.
4974 * config/arm/iterators.md (NEON_VCVT): New int iterator.
4975 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
4976 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
4977 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
4978 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
4979 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
4981 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4984 * config/arm/iterators.md (FIXUORS): New code iterator.
4985 (VCVT): New int iterator.
4986 (su_optab): New code attribute.
4988 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
4990 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4992 * config/aarch64/predicates.md (aarch64_comparison_operation):
4993 New special predicate.
4994 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
4995 aarch64_comparison_operation instead of matching an operator.
4996 Update operand numbers.
4997 (csinc3<mode>_insn): Likewise.
4998 (*csinv3<mode>_insn): Likewise.
4999 (*csneg3<mode>_insn): Likewise.
5000 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
5001 * config/aarch64/aarch64.c (aarch64_get_condition_code):
5002 Return -1 instead of aborting on invalid condition codes.
5003 (aarch64_print_operand): Update aarch64_get_condition_code callsites
5004 to assert that the returned condition code is valid.
5005 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
5007 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
5009 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
5010 tree.def, and gimple.def
5012 2014-09-02 Jakub Jelinek <jakub@redhat.com>
5013 Balaji V. Iyer <balaji.v.iyer@intel.com>
5014 Igor Zamyatin <igor.zamyatin@intel.com>
5016 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
5017 (__cilkrts_cilk_for_64): Likewise.
5018 * cilk-common.c (declare_cilk_for_builtin): New function.
5019 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
5020 __cilkrts_cilk_for_64 bultins.
5021 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
5023 (cilk_for_32_fndecl): New define.
5024 (cilk_for_64_fndecl): Likewise.
5025 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
5026 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
5027 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
5028 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
5029 GF_OMP_FOR_COMBINED_INTO.
5030 * gimplify.c (gimplify_scan_omp_clauses): Added
5031 OMP_CLAUSE__CILK_FOR_COUNT_ case.
5032 (gimplify_adjust_omp_clauses): Ditto.
5033 (gimplify_omp_for): Added CILK_FOR case.
5034 (gimplify_expr): Ditto.
5035 * omp-low.c: Include cilk.h.
5036 (extract_omp_for_data): Set appropriate kind for
5037 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
5038 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
5039 (create_omp_child_function_name): Added second argument to handle
5041 (cilk_for_check_loop_diff_type): New function.
5042 (expand_cilk_for_call): Likewise.
5043 (expand_cilk_for): Likewise.
5044 (create_omp_child_function): Set cilk_for_count; handle the cases when
5045 it is true; call create_omp_child_function_name with second argument.
5046 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
5047 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
5048 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
5049 * tree-nested.c (convert_nonlocal_omp_clauses): Added
5050 OMP_CLAUSE__CILK_FOR_COUNT_ case.
5051 (convert_local_omp_clauses): Ditto.
5052 * tree-pretty-print.c (dump_omp_clause): Added
5053 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
5054 (dump_generic_node): Added CILK_FOR case.
5055 * tree.c (omp_clause_num_ops): New element
5056 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
5057 (omp_clause_code_name): New element _Cilk_for_count_.
5058 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
5059 * tree.def: Add tree code for CILK_FOR.
5061 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5063 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
5064 (ppc403-compare): Add "exts with dot" case.
5065 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
5066 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
5067 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
5068 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
5069 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
5070 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
5071 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
5072 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
5073 cell-cmp-microcoded): Similarly.
5074 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
5075 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
5076 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
5077 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
5078 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
5079 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
5080 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
5081 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
5082 (power6-compare): Add "exts with dot" case.
5083 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
5084 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
5085 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
5087 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
5088 if avoiding Cell microcode.
5089 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
5090 (is_cracked_insn): Ditto.
5091 (insn_must_be_first_in_group): Ditto.
5092 * config/rs6000/rs6000.md (dot): Adjust comment.
5093 (cell_micro): Handle exts+dot.
5094 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
5095 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
5096 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
5097 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
5098 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
5099 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
5100 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
5102 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5104 * config/rs6000/rs6000.md (QHSI): Delete.
5105 (EXTQI, EXTHI, EXTSI): New mode iterators.
5106 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
5107 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
5108 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
5109 9 anonymous instructions, and 8 splitters): Delete.
5110 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
5111 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
5112 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
5113 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
5114 *zero_extendsi<mode>2_dot2): New.
5116 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5118 * config/rs6000/rs6000.md (any_extend): New code iterator.
5119 (u, su): New code attributes.
5120 (dmode, DMODE): New mode attributes.
5121 (<su>mul<mode>3_highpart): New.
5122 (*<su>mul<mode>3_highpart): New.
5123 (<su>mulsi3_highpart_le): New.
5124 (<su>muldi3_highpart_le): New.
5125 (<su>mulsi3_highpart_64): New.
5126 (<u>mul<mode><dmode>3): New.
5127 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
5129 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
5132 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5134 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
5135 *mulsi3_internal2, and two splitters): Delete.
5136 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
5138 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
5140 2014-09-02 Richard Biener <rguenther@suse.de>
5142 PR tree-optimization/62695
5143 * tree-ssa-structalias.c (find_func_clobbers): Add missing
5146 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
5149 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
5151 2014-09-01 Andi Kleen <ak@linux.intel.com>
5153 * file-find.c (add_prefix_begin): Add.
5154 (do_add_prefix): Rename from add_prefix with first argument.
5155 (add_prefix): Add new wrapper.
5156 * file-find.h (add_prefix_begin): Add.
5157 * gcc-ar.c (main): Support -B option.
5159 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
5161 * genemit.c: Include dumpfile.h.
5162 (gen_split): Print name of splitter function to dump file.
5164 2014-09-01 Richard Biener <rguenther@suse.de>
5166 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
5167 Use stack auto_vecs for constraint expressions.
5168 (find_func_aliases_for_call): Likewise.
5169 (find_func_aliases): Likewise.
5170 (find_func_clobbers): Likewise.
5172 2014-09-01 Richard Biener <rguenther@suse.de>
5174 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
5175 operands vector in most cases. Remove redundant code.
5177 2014-09-01 Olivier Hainque <hainque@adacore.com>
5179 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
5180 $WIND_BASE instead of designating a harcoded arbitrary home dir.
5181 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
5183 2014-09-01 Richard Biener <rguenther@suse.de>
5185 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
5186 copy_reference_ops_from_call, vn_nary_op_compute_hash,
5187 vn_reference_compute_hash, vn_reference_insert): Remove.
5188 (vn_reference_lookup_call): New function.
5189 * tree-ssa-sccvn.c (vn_reference_compute_hash,
5190 copy_reference_ops_from_ref, copy_reference_ops_from_call,
5191 vn_reference_insert, vn_nary_op_compute_hash): Make static.
5192 (create_reference_ops_from_call): Remove.
5193 (vn_reference_lookup_3): Properly update shared_lookup_references.
5194 (vn_reference_lookup_pieces): Assert that we updated
5195 shared_lookup_references properly.
5196 (vn_reference_lookup): Likewise.
5197 (vn_reference_lookup_call): New function.
5198 (visit_reference_op_call): Use it. Avoid re-building the
5200 (visit_reference_op_load): Remove redundant lookup.
5201 (visit_reference_op_store): Perform special tail-merging work
5202 only when possibly doing tail-merging.
5203 (visit_use): Likewise.
5204 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
5206 2014-09-01 Jakub Jelinek <jakub@redhat.com>
5209 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
5210 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
5211 (find_inc): Revert 2014-08-13 change.
5213 2014-09-01 Marek Polacek <polacek@redhat.com>
5216 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
5217 Change the type of V to unsigned HOST_WIDE_INT.
5219 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
5221 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
5222 the size of byte markers.
5223 (do_shift_rotate): Fix confusion between host, target and marker byte
5225 (verify_symbolic_number_p): Likewise.
5226 (find_bswap_or_nop_1): Likewise.
5227 (find_bswap_or_nop): Likewise.
5229 2014-09-01 Olivier Hainque <hainque@adacore.com>
5231 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
5232 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
5234 2014-09-01 Jakub Jelinek <jakub@redhat.com>
5236 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
5237 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
5238 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
5240 2014-09-01 Yury Gribov <y.gribov@samsung.com>
5244 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
5245 (build_check_stmt): Likewise.
5246 (instrument_strlen_call): Likewise.
5247 (asan_expand_check_ifn): Likewise and fix types.
5248 (maybe_cast_to_ptrmode): New function.
5250 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5252 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
5254 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
5256 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
5258 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
5260 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
5261 prefix to function labels when generating fast indirect calls.
5263 2014-08-30 David Malcolm <dmalcolm@redhat.com>
5267 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
5268 param back from rtx_insn * to rtx. Rename param from "label" to
5269 "label_or_return", reintroducing "label" as an rtx_insn * after
5270 we've ensured it's not a RETURN.
5271 (first_active_target_insn): Likewise for return type and param;
5272 add a checked cast to rtx_insn * once we've ensured "insn" is not
5274 (steal_delay_list_from_target): Convert param "pnew_thread" back
5275 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
5277 (own_thread_p): Convert param "thread" back from an rtx_insn * to
5278 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
5279 cast once we've established we're not dealing with a RETURN,
5280 renaming subsequent uses of "thread" to "thread_insn".
5281 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
5283 (follow_jumps): Convert return type and param "label" from
5284 rtx_insn * back to rtx. Move initialization of "value" to after
5285 the handling for ANY_RETURN_P, adding a checked cast there to
5286 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
5287 rename to "this_label_or_return", reintroducing "this_label" as
5288 an rtx_insn * once we've handled the case where it could be an
5290 (fill_slots_from_thread): Rename param "thread" to
5291 "thread_or_return", converting from an rtx_insn * back to an rtx.
5292 Reintroduce name "thread" as an rtx_insn * local with a checked
5293 cast once we've handled the case of it being an ANY_RETURN_P.
5294 Convert local "new_thread" from an rtx_insn * back to an rtx.
5295 Add a checked cast when assigning to "trial" from "new_thread".
5296 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
5297 checked cast to rtx_insn * from "new_thread" when invoking
5299 (fill_eager_delay_slots): Convert locals "target_label",
5300 "insn_at_target" from rtx_insn * back to rtx.
5301 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
5302 (relax_delay_slots): Convert locals "trial", "target_label" from
5303 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
5304 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
5305 invoking update_block.
5306 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
5307 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
5309 * resource.h (mark_target_live_regs): Undo erroneous conversion
5310 of second param of r214693, converting it back from rtx_insn * to
5311 rtx, since it could be a RETURN.
5313 * resource.c (find_dead_or_set_registers): Similarly, convert
5314 param "jump_target" back from an rtx_insn ** to an rtx *, as we
5315 could be writing back a RETURN. Rename local rtx_insn * "next" to
5316 "next_insn", and introduce "lab_or_return" as a local rtx,
5317 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
5318 (mark_target_live_regs): Undo erroneous conversion
5319 of second param of r214693, converting it back from rtx_insn * to
5320 rtx, since it could be a RETURN. Rename it from "target" to
5321 "target_maybe_return", reintroducing the name "target" as a local
5322 rtx_insn * with a checked cast, after we've handled the case of
5325 2014-08-29 DJ Delorie <dj@redhat.com>
5327 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
5328 pointer size up to a power of two.
5329 * defaults.h (DWARF2_ADDR_SIZE): Round up.
5330 (POINTER_SIZE_UNITS): New, rounded up value.
5331 * dwarf2asm.c (size_of_encoded_value): Use it.
5332 (dw2_output_indirect_constant_1): Likewise.
5333 * expmed.c (init_expmed_one_conv): We now know the sizes of
5335 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
5336 * optabs.c (expand_float): Use precision, not size.
5337 (expand_fix): Likewise.
5338 * simplify-rtx (simplify_unary_operation_1): Likewise.
5339 * tree-dfa.c (get_ref_base_and_extent): Likewise.
5340 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
5341 (default_assemble_integer) Likewise.
5342 (dump_tm_clone_pairs): Likewise.
5343 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
5344 * var-tracking.c (adjust_mems): Allow partial-int modes also.
5345 (prepare_call_arguments): Likewise.
5346 * stor-layout.c (finalize_type_size): Preserve precision.
5347 (layout_type): Use precision, not size.
5349 * expr.c (convert_move): If the target has an explicit converter,
5352 2014-08-29 David Malcolm <dmalcolm@redhat.com>
5354 * gdbinit.in: Skip various inline functions in rtl.h when
5357 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
5360 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
5362 2014-08-29 Richard Biener <rguenther@suse.de>
5364 PR tree-optimization/62291
5365 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
5366 exactly the vector size needed and use quick_push.
5367 (phi_translate_1): Adjust comment.
5368 (valid_in_sets): Remove block argument and remove pointless
5370 (dependent_clean): Adjust for removal of block argument.
5372 (compute_antic_aux): Likewise.
5373 (compute_partial_antic_aux): Likewise.
5375 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
5376 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5377 Anna Tikhonova <anna.tikhonova@intel.com>
5378 Ilya Tocar <ilya.tocar@intel.com>
5379 Andrey Turetskiy <andrey.turetskiy@intel.com>
5380 Ilya Verbin <ilya.verbin@intel.com>
5381 Kirill Yukhin <kirill.yukhin@intel.com>
5382 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5384 * config/i386/sse.md
5385 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
5386 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
5387 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
5388 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
5390 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
5391 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5392 Anna Tikhonova <anna.tikhonova@intel.com>
5393 Ilya Tocar <ilya.tocar@intel.com>
5394 Andrey Turetskiy <andrey.turetskiy@intel.com>
5395 Ilya Verbin <ilya.verbin@intel.com>
5396 Kirill Yukhin <kirill.yukhin@intel.com>
5397 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5399 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
5400 * config/i386/sse.md
5401 (define_mode_iterator VI4_128_8_256): New.
5402 (define_mode_iterator VI2_128_4_256): Ditto.
5403 (define_mode_iterator PMOV_DST_MODE): Rename into
5404 (define_mode_iterator PMOV_DST_MODE_1): this.
5405 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
5406 Use PMOV_DST_MODE_1 mode iterator.
5407 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
5409 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
5411 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
5412 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
5413 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
5414 (define_mode_iterator PMOV_DST_MODE_2): New.
5415 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
5416 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
5417 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
5419 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
5420 (define_mode_attr pmov_dst_3): Ditto.
5421 (define_mode_attr pmov_dst_zeroed_3): Ditto.
5422 (define_mode_attr pmov_suff_3): Ditto.
5423 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
5424 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
5425 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
5426 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
5427 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
5428 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
5429 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
5430 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
5431 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
5432 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
5433 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
5434 (define_mode_attr pmov_dst_4): Ditto.
5435 (define_mode_attr pmov_dst_zeroed_4): Ditto.
5436 (define_mode_attr pmov_suff_4): Ditto.
5437 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
5438 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
5439 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
5440 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
5441 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
5442 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
5443 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
5444 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
5445 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
5446 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
5447 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
5449 2014-08-29 Richard Biener <rguenther@suse.de>
5451 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
5452 NON_LVALUE_EXPR in gimple.
5454 2014-08-29 Richard Biener <rguenther@suse.de>
5457 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
5458 from previous refactoring.
5459 (gimple_fold_builtin_strncpy): Likewise.
5461 2014-08-29 David Malcolm <dmalcolm@redhat.com>
5464 * function.c (assign_parm_setup_reg): Remove erroneous checked
5465 cast to rtx_insn * on result of gen_extend_insn in favor of
5466 introducing a new local rtx "pat".
5468 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5470 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
5472 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
5474 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5476 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
5477 (next_insn): Likewise.
5478 * emit-rtl.c (next_insn): Likewise.
5479 (previous_insn): Likewise.
5480 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
5481 "insn" and "next" from rtx to rtx_insn *.
5482 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
5483 "insn", "insn1", "vliw_start", "prologue_end_note",
5484 "last_insn_in_packet".
5486 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5488 * shrink-wrap.h (active_insn_between): Strengthen both params from
5490 * function.c (active_insn_between): Likewise.
5492 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5494 * genattr.c (main): When writing out insn-attr.h, strengthen param
5495 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
5496 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
5497 writing out the definition of dfa_clear_single_insn_cache to the
5498 generated insn-automata.c
5500 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5502 * resource.h (clear_hashed_info_for_insn): Strengthen param from
5504 (incr_ticks_for_insn): Likewise.
5505 (init_resource_info): Likewise.
5507 * resource.c (init_resource_info): Likewise.
5508 (clear_hashed_info_for_insn): Likewise.
5509 (incr_ticks_for_insn): Likewise.
5511 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
5513 (steal_delay_list_from_target): Use methods of "seq".
5514 (try_merge_delay_insns): Use methods of "merged_insns".
5515 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
5516 (reorg_redirect_jump): Likewise for param "jump".
5518 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5520 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
5522 * config/s390/s390.c (s390_split_branches): Eliminate top-level
5523 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
5525 (s390_mainpool_finish): In three places, split out a local rtx
5526 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
5527 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
5528 and split another local rtx "insn" out into rtx "pat" and
5530 * config/sh/sh.c (output_branchy_insn): Rather than working
5531 directly on operands[9], introduce local rtx_code_label *
5532 variables named "lab" in two places, working on them, and then
5533 assigning them to operands[9], so that the intervening operations
5534 are known by the type system to be on insns.
5536 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5538 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
5541 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
5542 in invocation of INSN_HAS_LOCATION.
5544 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5546 * config/rs6000/altivec.h (vec_xl): New #define.
5547 (vec_xst): Likewise.
5548 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
5549 (XXSPLTD_V2DI): Likewise.
5550 (DIV_V2DI): Likewise.
5551 (UDIV_V2DI): Likewise.
5552 (MUL_V2DI): Likewise.
5553 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
5554 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
5555 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
5556 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
5557 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
5558 (UNSPEC_VSX_DIVSD): Likewise.
5559 (UNSPEC_VSX_DIVUD): Likewise.
5560 (UNSPEC_VSX_MULSD): Likewise.
5561 (vsx_mul_v2di): New insn-and-split.
5562 (vsx_div_v2di): Likewise.
5563 (vsx_udiv_v2di): Likewise.
5564 (vsx_xxspltd_<mode>): New insn.
5566 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5568 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
5570 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
5571 (NEXT_INSN): Likewise.
5572 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
5573 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
5575 (no_labels_between_p): Likewise for both params.
5577 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
5578 cast when using NEXT_INSN on operands[2].
5579 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
5580 "insn" from rtx to rtx_insn *, adding a checked cast.
5581 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
5583 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
5585 (arc_text_label): Likewise for param "insn".
5586 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
5588 (arc_ccfsm_record_condition): Likewise for param "jump".
5589 (arc_text_label): Likewise for local "label".
5590 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
5591 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
5592 a method for typesafety. Add a checked cast.
5593 * config/arc/constraints.md (Clb): Add a checked cast when getting
5594 the CODE_LABEL from a LABEL_REF.
5595 * config/arm/arm.c (require_pic_register): Strengthen locals
5596 "seq", "insn" from rtx to rtx_insn *.
5597 (create_fix_barrier): Likewise for locals "selected", "next".
5598 (thumb1_reorg): Likewise for locals "prev", "insn".
5599 (arm_expand_prologue): Likewise for local "last".
5600 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
5602 (thumb2_output_casesi): Likewise for operands[2].
5603 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
5604 strengthen local "insn" from rtx to rtx_insn *.
5605 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
5606 type and param "insn".
5607 (find_prev_insn_start): Likewise.
5608 (hwloop_optimize): Likewise for locals "insn", "last_insn",
5610 (gen_one_bundle): Likewise for loal "t".
5611 (find_load): Likewise for param "insn".
5612 (workaround_speculation): Likewise for locals "insn", "next",
5613 "target", "next_tgt".
5614 * config/c6x/c6x.c (assign_reservations): Likewise for both params
5615 and for locals "insn", "within", "last".
5616 (count_unit_reqs): Likewise for params "head", "tail" and local
5618 (try_rename_operands): Likewise for params "head", "tail".
5619 (reshuffle_units): Likewise for locals "head", "tail", "insn".
5620 (struct c6x_sched_context): Likewise for fields
5621 "last_scheduled_insn", "last_scheduled_iter0".
5622 (init_sched_state): Replace NULL_RTX with NULL.
5623 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
5625 (undo_split_delayed_nonbranch): Likewise for param and for local
5627 (conditionalize_after_sched): Likewise for local "insn".
5628 (bb_earliest_end_cycle): Likewise.
5629 (filter_insns_above): Likewise for locals "insn", "next".
5630 (hwloop_optimize): Remove redundant checked cast.
5631 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
5632 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
5634 (cris_simple_epilogue): Likewise.
5635 (cris_expand_prologue): Likewise.
5636 (cris_expand_epilogue): Likewise.
5637 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
5638 local "insn" from rtx to rtx_insn *.
5639 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
5640 (struct frv_packet_group): Likewise for the elements within array
5641 fields "insns", "sorted", and for field "nop".
5642 (frv_packet): Likewise for the elements within array field
5644 (frv_add_insn_to_packet): Likewise for param "insn".
5645 (frv_insert_nop_in_packet): Likewise for param "insn" and local
5647 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
5648 (frv_sort_insn_group_1): Likewise for local "insn".
5649 (frv_optimize_membar_local): Likewise.
5650 (frv_align_label): Likewise for locals "x", "last", "barrier",
5652 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
5654 (ia64_sched_init): Likewise for local "insn".
5655 (scheduled_good_insn): Likewise for param "last".
5656 (struct _ia64_sched_context): Likewise for field
5657 "last_scheduled_insn".
5658 (ia64_init_sched_context): Replace NULL_RTX with NULL.
5659 (struct bundle_state): Likewise for field "insn".
5660 (issue_nops_and_insn): Likewise for param "insn".
5661 (get_next_important_insn): Likewise for return type and both
5663 (ia64_add_bundle_selector_before): Likewise for param "insn".
5664 (bundling): Likewise for params "prev_head_insn", "tail" and
5665 locals "insn", "next_insn", "b". Eliminate top-level local rtx
5666 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
5667 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
5668 Strengthen final param from rtx to rtx_insn *.
5669 (iq2000_move_1word): Likewise for second param.
5670 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
5671 param "cur_insn" and local "next_insn".
5672 (iq2000_move_1word): Likewise for param "insn".
5673 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
5674 casts when using NEXT_INSN on operands[1].
5675 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
5676 "insn" from rtx to rtx_insn *.
5677 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
5678 "x", introducing local rtx_insn * "insn" for when working with the
5679 CODE_LABEL of the LABEL_REF.
5680 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
5682 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
5684 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
5686 (conditionalize_block): Likewise for return type and param.
5687 (mcore_is_dead): Likewise for param "first" and local "insn".
5688 (emit_new_cond_insn): Likewise for return type.
5689 (conditionalize_block): Likewise for return type, param, and
5690 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
5692 (conditionalize_optimization): Likewise for local "insn".
5693 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
5695 * config/microblaze/microblaze.md: Add checked casts when using
5697 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
5698 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
5699 and rtx_insn * "insn".
5700 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
5701 checked cast when using NEXT_INSN on operands[2].
5702 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
5703 local "insn" from rtx to rtx_insn *.
5704 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
5706 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
5707 Add a checked cast when using NEXT_INSN on operands[1].
5708 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
5710 (pa_output_cbranch): Likewise for final param.
5711 (pa_output_lbranch): Likewise for second param.
5712 (pa_output_bb): Likewise for third param.
5713 (pa_output_bvb): Likewise.
5714 (pa_output_dbra): Likewise for second param.
5715 (pa_output_movb): Likewise.
5716 (pa_output_parallel_movb): Likewise.
5717 (pa_output_parallel_addb): Likewise.
5718 (pa_output_millicode_call): Likewise for first param.
5719 (pa_output_mul_insn): Likewise for second param.
5720 (pa_output_div_insn): Likewise for third param.
5721 (pa_output_mod_insn): Likewise for second param.
5722 (pa_jump_in_call_delay): Likewise for param.
5723 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
5724 (pa_output_div_insn): Likewise.
5725 (pa_output_mod_insn): Likewise.
5726 (pa_output_cbranch): Likewise.
5727 (pa_output_lbranch): Likewise.
5728 (pa_output_bb): Likewise.
5729 (pa_output_bvb): Likewise.
5730 (pa_output_dbra): Likewise.
5731 (pa_output_movb): Likewise.
5732 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
5733 to simplify and for typesafety.
5734 (pa_output_call): Use method of rtx_sequence *.
5735 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
5736 (pa_jump_in_call_delay): Likewise.
5737 (pa_output_parallel_movb): Likewise.
5738 (pa_output_parallel_addb): Likewise.
5739 (pa_following_call): Likewise.
5740 (pa_combine_instructions): Likewise for locals "anchor",
5742 (pa_can_combine_p): Likewise for params "anchor", "floater" and
5743 locals "start", "end".
5744 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
5745 param "insn" and local "local_insn".
5746 (picochip_final_prescan_insn): Likewise for local "local_insn".
5747 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
5749 (uses_TOC): Likewise.
5750 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
5751 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
5752 splitting out to more tightly-scoped locals, 3 as rtx and one as
5754 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
5756 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
5758 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
5760 (fixup_addr_diff_vecs): Likewise.
5761 (reg_unused_after): Likewise for param 2.
5762 (sh_can_redirect_branch): Likewise for both params.
5763 (check_use_sfunc_addr): Likewise for param 1.
5764 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
5765 (find_barrier): Likewise for local "last_got".
5766 (gen_block_redirect): Likewise for return type, param "jump" and
5767 locals "prev", "scan", "next", "insn".
5768 (struct far_branch): Likewise for fields "near_label",
5769 "insert_place", "far_label".
5770 (gen_far_branch): Likewise for local "jump".
5771 (fixup_addr_diff_vecs): Likewise for param "first" and locals
5773 (barrier_align): Likewise for param and for locals "prev", "x".
5774 Introduce local rtx_sequence * "prev_seq" and use insn method for
5775 typesafety and clarity.
5776 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
5777 (get_dest_uid): Likewise for local "dest".
5778 (split_branches): Likewise for locals "next", "beyond", "label",
5779 "block", "far_label". Add checked casts when assigning to
5780 bp->far_label and "far_label".
5781 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
5782 (sequence_insn_p): Likewise.
5783 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
5784 more loop-scoped rtx "insn" when walking LABEL_REFS.
5785 (sh_can_redirect_branch): Strengthen both params from rtx to
5787 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
5788 new local rtx_sequence * "seq" via a dyn_cast, and use a method
5789 for clarity and typesafety.
5790 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
5791 "insn" from rtx to rtx_insn *.
5792 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
5793 when using NEXT_INSN on the CODE_LABEL in operands[2].
5794 (define_insn "casesi_worker_2"): Likewise.
5795 (define_insn "casesi_shift_media"): Likewise.
5796 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
5798 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
5799 Strengthen field "insn" from rtx to rtx_insn *.
5800 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
5801 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
5802 param "start_insn" and local "start_insn".
5803 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
5805 (find_set_of_reg_bb): Likewise for param "insn".
5806 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
5807 (trace_reg_uses): Likewise for param "start_insn".
5808 (sh_treg_combine::cbranch_trace): Likewise for field
5810 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
5812 (sh_treg_combine::record_set_of_reg): Likewise for param
5813 "start_insn" and local "i".
5814 (sh_treg_combine::can_remove_cstore): Likewise for local
5816 (sh_treg_combine::try_optimize_cbranch): Likewise for param
5818 (sh_treg_combine::execute): Likewise for local "i".
5819 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
5821 (sparc_check_64): Likewise for second param.
5822 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5823 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
5824 dyn_cast, using its insn method for typesafety and clarity.
5825 (empty_delay_slot): Strengthen param "insn" from rtx to
5827 (set_extends): Likewise.
5828 (sparc_check_64): Likewise.
5829 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
5830 for locals "seq", "last_insn".
5831 (combine_bnp): Likewise for param "insn".
5832 (xstormy16_reorg): Likewise for local "insn".
5833 * config/v850/v850.c (substitute_ep_register): Likewise for params
5834 "first_insn", "last_insn" and local "insn".
5835 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
5836 elements of "regs" array, and local "insn".
5837 * except.c (emit_note_eh_region_end): Likewise for param "insn".
5838 * final.c (final_sequence): Strengthen this global from rtx to
5840 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
5842 (final_scan_insn): Update assignment to "final_sequence" to be
5843 from "seq", the cast version of "body", for type-safety.
5844 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
5845 "insns" from rtx to rtx_insn *.
5846 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
5847 * genattr.c (main): When writing out generated insn-attr.h,
5848 strengthen params 1 and 3 of eligible_for_delay,
5849 eligible_for_annul_true, eligible_for_annul_false from rtx to
5851 * genattrtab.c (write_eligible_delay): Likewise when writing out
5852 generated insn-attrtab.c; also local "insn" the generated
5854 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
5856 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
5857 "start_label" from rtx to rtx_insn *.
5858 * ira.c (decrease_live_ranges_number): Likewise for local "p".
5859 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
5860 "insns" and local "insn".
5861 (validate_equiv_mem): Likewise for param "start" and local "insn".
5862 (memref_used_between_p): Likewise for params "start", "end" and
5864 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
5866 * loop-doloop.c (doloop_optimize): Within region guarded by
5867 INSN_P (doloop_pat), introduce a new local rtx_insn *
5868 "doloop_insn" via a checked cast, and use it for typesafety,
5869 eventually writing the value back into doloop_pat.
5870 * output.h (final_sequence): Strengthen this global from rtx to
5872 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
5873 reintroducing "insn" as an rtx_insn * via a checked cast.
5874 Strengthen param "attempt" and local "new_insn"from rtx to
5876 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
5878 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
5879 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
5880 "p" in favor of more tightly-scoped replacements, sometimes rtx
5881 and sometimes rtx_insn *, as appropriate.
5882 (delete_output_reload): Eliminate top-level rtx "i1", splitting
5883 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
5884 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
5885 local "trial" from rtx to rtx_insn *.
5886 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
5887 rtx to rtx_insn *. Strenghten local "pat" from rtx to
5888 rtx_sequence * and use methods for clarity and typesafety.
5889 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
5890 rtx to rtx_insn *. Strenghten local "li" from rtx to
5891 rtx_insn_list * and use its methods for clarity and typesafety.
5892 (steal_delay_list_from_target): Strengthen param "insn" from rtx
5894 (steal_delay_list_from_fallthrough): Likewise.
5895 (try_merge_delay_insns): Likewise for param "thread" and locals
5896 "trial", "next_trial", "delay_insn".
5897 (redundant_insn): Likewise for param "target" and local "trial".
5898 (own_thread_p): Likewise for param "thread" and locals
5899 "active_insn", "insn".
5900 (get_label_before): Likewise for param "insn".
5901 (fill_simple_delay_slots): Likewise for local "new_label"; use
5902 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
5903 (label_before_next_insn): Strengthen return type and local "insn"
5904 from rtx to rtx_insn *.
5905 (relax_delay_slots): Likewise for locals "other", "tmp".
5906 (make_return_insns): Likewise for param "first" and locals "insn",
5907 "jump_insn", "prev". Move declaration of "pat" to its assignment
5908 and strengthen from rtx to rtx_sequence *. Use its methods for
5909 clarity and typesafety.
5910 * rtlanal.c (no_labels_between_p): Strengthen params from
5911 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
5913 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
5914 from const_rtx to const rtx_insn *.
5915 (reg_set_between_p): Rename param "from_insn" to
5916 "uncast_from_insn", and reintroduce "from_insn" as a
5917 const rtx_insn * via a checked cast.
5918 (modified_between_p): Likewise for param "start" as "uncast_start".
5919 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
5920 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
5921 "tmp", head" from rtx to rtx_insn *.
5922 (recompute_rev_top_order): Likewise for local "insn".
5923 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
5924 * store-motion.c (build_store_vectors): Likewise for local "insn".
5925 Strengthen local "st" from rtx to rtx_insn_list * and use methods
5926 for clarity and typesafety.
5927 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
5929 (computation_cost): Likewise for local "seq".
5930 (get_address_cost): Likewise.
5932 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5934 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
5936 (label_is_jump_target_p): Likewise for second param.
5938 * rtlanal.c (tablejump_p): Likewise for param "insn".
5939 (label_is_jump_target_p): Likewise for param "jump_insn".
5941 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5943 * rtl.h (find_first_parameter_load): Strengthen return type and
5944 both params from rtx to rtx_insn *.
5945 * rtlanal.c (find_first_parameter_load): Strengthen return type,
5946 both params and locals "before", "first_set" from rtx to
5947 rtx_insn *. Remove now-redundant cast.
5948 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
5950 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5952 * rtl.h (find_last_value): Delete.
5953 * rtlanal.c (find_last_value): Delete.
5955 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5957 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
5958 from rtx to rtx_insn *.
5959 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
5960 rtx "note" with new local rtx_insn * "new_head" when calculating
5961 head insn of new basic block.
5962 * combine.c (combine_split_insns): Strengthen return type and local
5963 "ret" from rtx to rtx_insn *.
5964 (likely_spilled_retval_p): Likewise for locals "use" and "p".
5965 (try_combine): Eliminate local "m_split", splitting into new
5966 locals "m_split_insn" and "m_split_pat".
5967 (find_split_point): Strengthen local "seq" from rtx into
5969 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
5970 locals "label", "branch".
5971 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
5973 (define_expand "umulsi3_highpart"): Likewise for local "insn".
5974 * dse.c (note_add_store_info): Likewise for fields "first",
5976 (note_add_store): Likewise for local "insn".
5977 (emit_inc_dec_insn_before): Likewise for locals "insn",
5979 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
5980 (replace_read): Likewise for locals "insns", "this_insn".
5981 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
5982 (notice_eh_throw): Likewise for param "insn".
5983 (before_next_cfi_note): Likewise for return type, param, and local
5985 (connect_traces): Likewise for local "note".
5986 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
5987 (verify_rtl_sharing): Likewise.
5988 (unshare_all_rtl_in_chain): Likewise for param "insn".
5989 (get_first_nonnote_insn): Likewise for local "insn".
5990 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
5991 "seq" and use its methods to clarify things.
5992 (next_insn): Strengthen return type from rtx to rtx_insn *.
5993 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
5994 local rtx_insn * using a checked cast, dropping a checked cast
5995 made redundant by this change. Use a cast to and method of
5996 rtx_sequence to clarify the code.
5997 (previous_insn): Rename param "insn" to "uncast_insn" and
5998 reintroduce "insn" as a local rtx_insn * using a checked cast,
5999 dropping a checked cast made redundant by this change. Use a cast
6000 to and method of rtx_sequence to clarify the code.
6001 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
6002 reintroduce "insn" as a local rtx_insn * using a checked cast,
6003 dropping a checked cast made redundant by this change.
6004 (next_nonnote_insn_bb): Likewise.
6005 (prev_nonnote_insn): Likewise.
6006 (prev_nonnote_insn_bb): Likewise.
6007 (next_nondebug_insn): Likewise.
6008 (prev_nondebug_insn): Likewise.
6009 (next_nonnote_nondebug_insn): Likewise.
6010 (prev_nonnote_nondebug_insn): Likewise.
6011 (next_real_insn): Likewise.
6012 (prev_real_insn): Likewise.
6013 (next_active_insn): Likewise.
6014 (prev_active_insn): Likewise.
6015 (next_cc0_user): Likewise. Use rtx_sequence and a method for
6017 (prev_cc0_setter): Likewise.
6018 (try_split): Rename param "trial" to "uncast_trial" and
6019 reintroduce "insn" as a local rtx_insn * using a checked cast,
6020 dropping checked casts made redundant by this change.
6021 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
6023 (remove_insn): Rename param "insn" to "uncast_insn" and
6024 reintroduce "insn" as a local rtx_insn * using a checked cast.
6025 (emit_pattern_after_setloc): Likewise for param "after", as
6027 (emit_pattern_after): Likewise. Strengthen local "prev" from
6029 (emit_pattern_before_setloc): Rename param "before" to
6030 "uncast_before" and reintroduce "before" as a local rtx_insn *
6031 using a checked cast. Strengthen locals "first", "last" from
6033 (emit_pattern_before): Likewise rename/cast param "before" to
6034 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
6035 * except.c (copy_reg_eh_region_note_forward): Strengthen param
6036 "first" and local "insn" from rtx to rtx_insn *.
6037 (copy_reg_eh_region_note_backward): Likewise for param "last"
6039 * expr.c (fixup_args_size_notes): Rename param "last" to
6040 "uncast_last" and reintroduce "last" as a local rtx_insn *
6041 using a checked cast. Strengthen local "insn" from rtx to
6043 * function.c (set_insn_locations): Strengthen param "insn" from
6045 (record_insns): Likewise for param "insns" and local "tmp".
6046 (active_insn_between): Rename param "tail" to
6047 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
6048 using a checked cast.
6049 (thread_prologue_and_epilogue_insns): Split out top-level local
6050 rtx "seq" into three different rtx_insn * locals. Strengthen
6051 local "prologue_seq" from rtx to rtx_insn *.
6052 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
6053 from rtx to rtx_insn *.
6054 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
6055 (priority): Likewise for locals "prev_first", "twin".
6056 (setup_insn_max_reg_pressure): Likewise for param "after".
6057 (sched_setup_bb_reg_pressure_info): Likewise.
6058 (no_real_insns_p): Strengthen params from const_rtx to
6060 (schedule_block): Strengthen local "next_tail" from rtx to
6062 * ifcvt.c (find_active_insn_before): Strengthen return type and
6063 param "insn" from rtx to rtx_insn *.
6064 (find_active_insn_after): Likewise.
6065 (cond_exec_process_insns): Likewise for param "start" and local "insn".
6066 (cond_exec_process_if_block): Likewise for locals "then_start",
6067 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
6068 (noce_process_if_block): Likewise for local "jump".
6069 (merge_if_block): Likewise for two locals named "end".
6070 (cond_exec_find_if_block): Likewise for local "last_insn".
6071 * jump.c (delete_related_insns): Rename param "insn" to
6072 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
6073 checked cast. Strengthen local "p" from rtx to rtx_insn *.
6074 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
6076 (split_reg): Likewise.
6077 * lra.c (lra_process_new_insns): Likewise.
6078 * modulo-sched.c (permute_partial_schedule): Strengthen param
6079 "last" from rtx to rtx_insn *.
6080 * optabs.c (add_equal_note): Likewise for param "insns" and local
6082 (expand_binop_directly): Add checked casts to rtx_insn * within
6083 NEXT_INSN (pat) uses.
6084 (expand_unop_direct): Likewise.
6085 (maybe_emit_unop_insn): Likewise.
6086 * recog.c (peep2_attempt): Strengthen locals "last",
6087 "before_try", "x" from rtx to rtx_insn *.
6088 * reorg.c (optimize_skip): Strengthen return type and local
6089 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
6090 and locals "trial", "next_trial" from rtx to rtx_insn *.
6091 * resource.c (next_insn_no_annul): Strengthen return type and
6092 param "insn" from rtx to rtx_insn *. Use a cast to and method of
6093 rtx_sequence to clarify the code.
6094 (mark_referenced_resources): Add a checked cast to rtx_insn *
6095 within PREV_INSN (x).
6096 (find_dead_or_set_registers): Strengthen return type, param
6097 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
6098 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
6100 (mark_target_live_regs): Strengthen params "insns" and "target",
6101 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
6102 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
6104 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
6105 from rtx to rtx_insn *.
6106 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
6107 from rtx to rtx_insn *.
6108 (copy_reg_eh_region_note_backward): Likewise.
6109 (unshare_all_rtl_in_chain): Likewise for sole param.
6110 (dump_rtl_slim): Strengthen second and third params from const_rtx
6111 to const rtx_insn *.
6112 * sched-deps.c (sched_free_deps): Strengthen params "head" and
6113 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
6114 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
6115 "next_tail" from rtx to rtx_insn *.
6116 (begin_move_insn): Likewise for local "next".
6117 * sched-int.h (sched_free_deps): Likewise for first and second
6119 (no_real_insns_p): Strengthen both params from const_rtx to
6121 (sched_setup_bb_reg_pressure_info): Strengthen second params from
6123 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
6125 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
6126 and locals "insn", "tail" from const_rtx to const rtx_insn *.
6127 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
6129 (debug_rtl_slim): Strengthen params "first" and "last" from
6130 const_rtx to const rtx_insn *.
6131 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
6132 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
6133 (convert_to_simple_return): Likewise for param "returnjump".
6134 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
6136 (convert_to_simple_return): Likewise for param "returnjump".
6137 * valtrack.c (propagate_for_debug): Likewise for params
6139 * valtrack.h (propagate_for_debug): Likewise for second param.
6141 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6143 * output.h (insn_current_reference_address): Strengthen param
6144 from rtx to rtx_insn *.
6145 * final.c (insn_current_reference_address): Likewise.
6147 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6149 * basic-block.h (inside_basic_block_p): Strengthen param from
6150 const_rtx to const rtx_insn *.
6151 * cfgbuild.c (inside_basic_block_p): Likewise.
6153 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6155 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
6157 (get_trace_info): Likewise for param "insn".
6158 (save_point_p): Likewise.
6159 (maybe_record_trace_start): Likewise for both params.
6160 (maybe_record_trace_start_abnormal): Likewise.
6161 (create_trace_edges): Likewise for sole param and for three of the
6163 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
6164 to rtx_insn *, and update a call to pat->element to pat->insn.
6166 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6168 * function.h (struct expr_status): Convert field "x_forced_labels"
6169 from rtx_expr_list * to rtx_insn_list *.
6171 * cfgbuild.c (make_edges): Convert local "x" from an
6172 rtx_expr_list * to an rtx_insn_list *, replacing use of
6173 "element" method with "insn" method.
6174 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6175 * except.c (sjlj_emit_dispatch_table): Replace use of
6176 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
6178 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
6179 rtx_expr_list * to an rtx_insn_list *, replacing use of
6180 "element" method with "insn" method.
6181 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6182 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
6183 rtx_insn *, adding a checked cast. Replace use of
6184 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
6186 (expand_label): Likewise for local "label_r".
6188 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6190 * function.h (struct rtl_data): Convert field
6191 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
6193 * rtl.h (remove_node_from_insn_list): New prototype.
6195 * builtins.c (expand_builtin): When prepending to
6196 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
6198 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
6199 to rtx_insn_list *, and use its "insn" method rather than
6201 * cfgrtl.c (delete_insn): Use new function
6202 remove_node_from_insn_list rather than
6203 remove_node_from_expr_list.
6204 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
6205 to rtx_insn_list *, and use its "insn" method rather than
6207 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6208 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6209 * rtlanal.c (remove_node_from_insn_list): New function, adapted
6210 from remove_node_from_expr_list.
6211 * stmt.c (expand_label): When prepending to
6212 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
6215 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6217 * function.h (struct rtl_data): Strengthen fields "x_return_label"
6218 and "x_naked_return_label" from rtx to rtx_code_label *.
6220 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6222 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
6223 (SET_NEXT_INSN): Likewise.
6224 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
6226 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
6227 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
6228 to split out the SEQUENCE from local "bundle", strengthening the
6229 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
6230 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
6231 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
6232 and the type of the elements of the "slot" array from rtx to
6234 (reorg_split_calls): Likewise for locals "insn" and "next", and
6235 the type of the elements of the "slot" array.
6237 * config/frv/frv.c (frv_nops): Likewise for the elements of this
6239 (frv_function_prologue): Likewise for locals "insn", "next",
6241 (frv_register_nop): Introduce a local "nop_insn" to be the
6242 rtx_insn * containing rtx "nop".
6244 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
6245 used as an insn and sometimes as a pattern, so rename it to
6246 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
6247 using it where dealing with the core insn.
6249 * config/picochip/picochip.c (reorder_var_tracking_notes):
6250 Strengthen locals "insn", "next", "last_insn", "queue",
6251 "next_queue", "prev" from rtx to rtx_insn *.
6253 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
6254 the second param is an rtx_insn ** rather than an rtx **.
6255 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
6256 from rtx to rtx_sequence *, and introduce local named "sequence",
6257 using methods of rtx_sequence to clarify the code.
6258 (remove_insn): Introduce local rtx_sequence * named "sequence" and
6260 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
6261 Rename param "after" to "uncast_after", reintroducing "after" as a
6262 local rtx_insn * with a checked cast.
6263 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
6264 reintroducing "after" as a local rtx_insn * with a checked cast.
6265 Strengthen local "last" from rtx to rtx_insn * and remove the
6266 now-redundant checked casts.
6267 (copy_delay_slot_insn): Strengthen return type and param from rtx
6270 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
6271 "last" from rtx to rtx_insn *.
6273 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6275 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
6276 param from rtx to rtx_insn *.
6278 * emit-rtl.c (copy_delay_slot_insn): Likewise.
6280 * reorg.c (skip_consecutive_labels): Strengthen return type, param
6281 and local "insn" from rtx to rtx_insn *.
6282 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
6283 (unfilled_slots_next): Likewise.
6284 (function_return_label): Strengthen from rtx to rtx_code_label *.
6285 (function_simple_return_label): Likewise.
6286 (first_active_target_insn): Strengthen return type and param from
6288 (find_end_label): Strengthen return type from rtx to
6289 rtx_code_label *; strengthen locals as appropriate.
6290 (emit_delay_sequence): Strengthen return type, param "insn" and
6291 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
6292 and local "li" from rtx to rtx_insn_list *, using methods of
6293 rtx_insn_list for clarity and typesafety.
6294 (add_to_delay_list): Strengthen return type and param "insn" from
6295 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
6296 rtx_insn_list * and use methods of rtx_insn_list.
6297 (delete_from_delay_slot): Strengthen return type, param "insn",
6298 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
6299 Strengthen local "seq" from rtx to rtx_sequence *, and local
6300 "delay_list" from rtx to rtx_insn_list *, using methods of
6301 rtx_sequence for clarity and type-safety.
6302 (delete_scheduled_jump): Add checked cast when invoking
6303 delete_from_delay_slot. Strengthen local "trial" from rtx to
6305 (optimize_skip): Strengthen return type and local "delay_list"
6306 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
6308 (steal_delay_list_from_target): Strengthen return type, param
6309 "delay_list" and local "new_delay_list" from rtx to
6310 rtx_insn_list *. Strengthen param "seq" from rtx to
6311 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
6313 Split out local "temp" into multiple more-tightly scoped locals:
6314 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
6315 of rtx_insn_list and rtx_sequence for clarity and typesafety.
6316 Strengthen locals named "trial" from rtx to rtx_insn *.
6317 (steal_delay_list_from_fallthrough): Strengthen return type and
6318 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
6319 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
6320 Strengthen local "trial" from rtx to rtx_insn *.
6321 (try_merge_delay_insns): Strength local "merged_insns" from rtx
6322 to rtx_insn_list * and use its methods. Strengthen local "pat"
6323 from rtx to rtx_sequence * and use its methods. Strengthen locals
6324 "dtrial" and "new_rtx" from rtx to rtx_insn *.
6325 (get_label_before): Strengthen return type and local "label" from
6327 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
6328 "next_trial", "next", prev". Strengthen local "delay_list" from
6329 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
6331 (follow_jumps): Strengthen return type, param "label" and locals
6332 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
6333 (fill_slots_from_thread): Strengthen return type, param
6334 "delay_list" from rtx to rtx_insn_list *. Strengthen params
6335 "insn", "thread", "opposite_thread" and locals "new_thread",
6336 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
6337 "sequence" from a checked cast to rtx_sequence so that we can call
6338 steal_delay_list_from_target and steal_delay_list_from_fallthrough
6339 with an rtx_sequence *.
6340 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
6341 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
6342 Strengthen local "delay_list" from rtx to rtx_insn_list *.
6343 (relax_delay_slots): Strengthen param "first" and locals "insn",
6344 "next", "trial", "delay_insn", "target_label" from rtx to
6345 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
6346 Introduce a local "trial_seq" for PATTERN (trial) of type
6347 rtx_sequence *, in both cases using methods of rtx_sequence.
6348 (dbr_schedule): Strengthen param "first" and locals "insn",
6349 "next", "epilogue_insn" from rtx to rtx_insn *.
6351 2014-08-28 Richard Biener <rguenther@suse.de>
6353 PR tree-optimization/62283
6354 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
6355 Do not peel loops for alignment where the vector loop likely
6356 doesn't run at least VF times.
6358 2014-08-28 Bin Cheng <bin.cheng@arm.com>
6360 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
6361 important_candidates. Consider all important candidates if
6362 IVS doesn't give any result. Remove check on ivs->upto.
6363 (try_add_cand_for): Call iv_ca_add_use only once.
6365 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6366 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6367 Anna Tikhonova <anna.tikhonova@intel.com>
6368 Ilya Tocar <ilya.tocar@intel.com>
6369 Andrey Turetskiy <andrey.turetskiy@intel.com>
6370 Ilya Verbin <ilya.verbin@intel.com>
6371 Kirill Yukhin <kirill.yukhin@intel.com>
6372 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6374 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
6375 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
6377 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
6378 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
6379 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
6380 (define_insn "*mul<mode>3"): Add EVEX version.
6382 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6383 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6384 Anna Tikhonova <anna.tikhonova@intel.com>
6385 Ilya Tocar <ilya.tocar@intel.com>
6386 Andrey Turetskiy <andrey.turetskiy@intel.com>
6387 Ilya Verbin <ilya.verbin@intel.com>
6388 Kirill Yukhin <kirill.yukhin@intel.com>
6389 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6391 * config/i386/sse.md
6392 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
6393 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
6394 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
6395 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
6396 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
6397 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
6398 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
6399 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
6400 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
6401 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
6402 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
6403 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
6404 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
6405 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
6406 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
6407 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
6409 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6410 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6411 Anna Tikhonova <anna.tikhonova@intel.com>
6412 Ilya Tocar <ilya.tocar@intel.com>
6413 Andrey Turetskiy <andrey.turetskiy@intel.com>
6414 Ilya Verbin <ilya.verbin@intel.com>
6415 Kirill Yukhin <kirill.yukhin@intel.com>
6416 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6418 * config/i386/sse.md
6419 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
6420 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
6421 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
6423 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6424 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6425 Anna Tikhonova <anna.tikhonova@intel.com>
6426 Ilya Tocar <ilya.tocar@intel.com>
6427 Andrey Turetskiy <andrey.turetskiy@intel.com>
6428 Ilya Verbin <ilya.verbin@intel.com>
6429 Kirill Yukhin <kirill.yukhin@intel.com>
6430 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6432 * config/i386/sse.md
6433 (define_mode_iterator VI128_256): New.
6434 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
6436 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6437 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6438 Anna Tikhonova <anna.tikhonova@intel.com>
6439 Ilya Tocar <ilya.tocar@intel.com>
6440 Andrey Turetskiy <andrey.turetskiy@intel.com>
6441 Ilya Verbin <ilya.verbin@intel.com>
6442 Kirill Yukhin <kirill.yukhin@intel.com>
6443 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6445 * config/i386/sse.md
6446 (define_mode_iterator VI8_256_512): New.
6447 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
6449 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
6450 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
6452 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
6454 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6456 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
6457 pointer to the cumulative reloc value and return the value for
6459 (compute_reloc_for_rtx): Take a const_rtx. Call
6460 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
6461 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
6462 for_each_rtx for the CONST case.
6464 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6466 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
6467 (mark_constants_in_pattern): ...this new function to iterate over
6469 (mark_constants): Update accordingly.
6471 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6473 * varasm.c: Include rtl-iter.h.
6474 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
6475 Remove the pointer to the cumulative hashval_t and just return
6476 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
6477 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6478 Accumulate the hashval_ts here instead of const_rtx_hash_1.
6480 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6482 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
6483 Give real type of data parameter. Remove return value.
6484 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
6485 to iterate over subrtxes.
6487 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6489 * var-tracking.c (use_narrower_mode_test): Turn from being a
6490 for_each_rtx callback to being a function that examines each
6492 (adjust_mems): Update accordingly.
6494 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6496 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
6497 callback to being a function that examines each subrtx itself.
6498 Remove handling of null rtxes.
6499 (add_uses): Update accordingly.
6501 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6503 * var-tracking.c: Include rtl-iter.h.
6504 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
6505 to being a function that examines each subrtx itself.
6506 (use_type): Update accordingly.
6508 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6510 * store-motion.c: Include rtl-iter.h.
6511 (extract_mentioned_regs_1): Delete.
6512 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
6513 for_each_rtx to iterate over subrtxes.
6515 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6517 * sel-sched.c: Include rtl-iter.h
6518 (count_occurrences_1): Delete.
6519 (count_occurrences_equiv): Turn rtxes into const_rtxes.
6520 Use FOR_EACH_SUBRTX rather than for_each_rtx.
6522 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6524 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
6525 * rtlanal.c (tls_referenced_p_1): Delete.
6526 (tls_referenced_p): Take a const_rtx rather than an rtx.
6527 Use FOR_EACH_SUBRTX rather than for_each_rtx.
6529 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6531 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
6532 (for_each_inc_dec): Take an rtx rather than an rtx *.
6533 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
6534 (cselib_record_sets): Likewise.
6535 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
6536 (check_for_inc_dec): Likewise.
6537 * rtlanal.c (for_each_inc_dec_ops): Delete.
6538 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
6539 rather than a pointer to the memory address. Replace
6540 for_each_inc_dec_ops argument with separate function and data
6541 arguments. Abort on non-autoinc addresses.
6542 (for_each_inc_dec_find_mem): Delete.
6543 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
6544 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
6546 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6548 * rtl.h (find_all_hard_regs): Declare.
6549 * rtlanal.c (find_all_hard_regs): New function.
6550 (record_hard_reg_uses_1): Delete.
6551 (record_hard_reg_uses): Use find_all_hard_regs.
6553 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6555 * rtl.h (replace_label_data): Delete.
6556 (replace_label): Take the old label, new label and update-nuses flag
6557 as direct arguments. Return void.
6558 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
6559 * rtlanal.c (replace_label): Update interface as above. Handle
6560 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
6561 iterator. Use FOR_EACH_SUBRTX_PTR.
6563 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6565 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
6566 with const_rtx parameters.
6567 * varasm.c (get_pool_constant): Likewise.
6568 * rtlanal.c (rtx_referenced_p_1): Delete.
6569 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6570 Assert that the rtx we're looking for is nonnull. Allow searches
6571 for constant pool SYMBOL_REFs.
6573 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6575 * reload1.c: Include rtl-iter.h.
6576 (note_reg_elim_costly): Turn from being a for_each_rtx callback
6577 to being a function that examines each subrtx itself.
6578 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
6580 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6582 * regcprop.c (cprop_find_used_regs_1): Delete.
6583 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6585 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6587 * regcprop.c: Include rtl-iter.h.
6588 (kill_value): Take a const_rtx.
6589 (kill_autoinc_value): Turn from being a for_each_rtx callback
6590 to being a function that examines each subrtx itself.
6591 (copyprop_hardreg_forward_1): Update accordingly.
6593 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6595 * reg-stack.c: Include rtl-iter.h.
6596 (subst_stack_regs_in_debug_insn): Delete.
6597 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
6598 instead of for_each_rtx.
6600 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6602 * lower-subreg.c (find_decomposable_subregs): Turn from being
6603 a for_each_rtx callback to being a function that examines each
6604 subrtx itself. Remove handling of null rtxes.
6605 (decompose_multiword_subregs): Update accordingly.
6607 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6609 * lower-subreg.c (adjust_decomposed_uses): Delete.
6610 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
6611 Remove handling of null rtxes.
6613 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6615 * lower-subreg.c: Include rtl-iter.h.
6616 (resolve_subreg_use): Turn from being a for_each_rtx callback
6617 to being a function that examines each subrtx itself. Remove
6618 handling of null rtxes.
6619 (resolve_reg_notes, resolve_simple_move): Update accordingly.
6620 (decompose_multiword_subregs): Likewise.
6622 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6624 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
6625 to being a function that examines each subrtx itself.
6626 (simplify_using_condition, simplify_using_initial_values): Update
6629 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6631 * loop-iv.c: Include rtl-iter.h.
6632 (find_single_def_src): New function.
6633 (replace_single_def_regs): Turn from being a for_each_rtx callback
6634 to being a function that examines each subrtx itself.
6635 (replace_in_expr, simplify_using_initial_values): Update accordingly.
6637 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6639 * jump.c (eh_returnjump_p_1): Delete.
6640 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6641 Remove handling of null rtxes.
6643 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6645 * jump.c: Include rtl-iter.h.
6646 (returnjump_p_1): Delete.
6647 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6648 Remove handling of null rtxes.
6650 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6652 * ira.c: Include rtl-iter.h.
6653 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
6654 to being a function that examines each subrtx itself. Remove
6655 handling of null rtxes.
6656 (update_equiv_regs): Update call accordingly.
6658 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6660 * fwprop.c: Include rtl-iter.h.
6661 (varying_mem_p): Turn from being a for_each_rtx callback to being
6662 a function that examines each subrtx itself.
6663 (propagate_rtx): Update accordingly.
6665 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6667 * function.c: Include rtl-iter.h
6668 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
6669 callback to being a function that examines each subrtx itself.
6670 Return the changed flag.
6671 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
6672 (instantiate_virtual_regs): Update calls accordingly.
6674 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6676 * final.c: Include rtl-iter.h.
6677 (mark_symbol_ref_as_used): Delete.
6678 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
6681 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6683 * emit-rtl.c: Include rtl-iter.h.
6684 (find_auto_inc): Turn from being a for_each_rtx callback to being
6685 a function that examines each subrtx itself. Assume the first operand
6686 to an RTX_AUTOINC is the automodified register.
6687 (try_split): Update call accordingly.
6689 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6691 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
6692 Return a bool, inverting the result so that 0/false means "not ok".
6693 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
6694 subrtxes of a CONST.
6695 (mem_loc_descriptor, add_const_value_attribute)
6696 (resolve_addr_in_expr): Update calls accordingly.
6698 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6700 * dwarf2out.c: Include rtl-iter.h.
6701 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
6702 Remove unused data parameter. Return a bool, inverting the result
6703 so that 0/false means "not ok".
6704 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
6705 instead of for_each_rtx.
6707 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6709 * dse.c: Include rtl-iter.h.
6710 (check_mem_read_rtx): Change void * parameter to real type.
6711 Remove return value.
6712 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
6713 for_each_rtx. Don't handle null rtxes.
6715 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6717 * df-problems.c: Include rtl-iter.h.
6718 (find_memory): Turn from being a for_each_rtx callback to being
6719 a function that examines each subrtx itself. Continue to look for
6720 volatile references even after a nonvolatile one has been found.
6721 (can_move_insns_across): Update calls accordingly.
6723 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6725 * ddg.c (walk_mems_2, walk_mems_1): Delete.
6726 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
6727 to iterate over subrtxes. Return a bool rather than an int.
6729 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6731 * ddg.c: Include rtl-iter.h.
6732 (mark_mem_use_1): Rename to...
6733 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
6734 instead of for_each_rtx.
6735 (mem_read_insn_p): Update accordingly.
6737 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6739 * cse.c (change_cc_mode_args): Delete.
6740 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
6741 a function that examines each subrtx itself. Take the fields of
6742 change_cc_mode_args as argument and return void.
6743 (cse_change_cc_mode_insn): Update calls accordingly.
6745 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6747 * cse.c (is_dead_reg): Change argument to const_rtx.
6748 (dead_debug_insn_data): Delete.
6749 (is_dead_debug_insn): Expand commentary. Turn from being a
6750 for_each_rtx callback to being a function that examines
6751 each subrtx itself. Take the fields of dead_debug_insn_data
6753 (delete_trivially_dead_insns): Update call accordingly.
6755 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6757 * cse.c (check_for_label_ref): Move earlier in file. Turn from
6758 being a for_each_rtx callback to being a function that examines
6760 (cse_extended_basic_block): Update call accordingly.
6762 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6764 * cse.c (check_dependence_data): Delete.
6765 (check_dependence): Change from being a for_each_rtx callback to being
6766 a function that examines all subrtxes itself. Don't handle null rtxes.
6767 (invalidate): Update call accordingly.
6769 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6771 * cse.c: Include rtl-iter.h.
6772 (approx_reg_cost_1): Delete.
6773 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6774 Don't handle null rtxes.
6776 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6778 * cfgcleanup.c: Include rtl-iter.h.
6779 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
6780 to being a function that examines each subrtx itself.
6781 (thread_jump): Update accordingly.
6783 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6785 * combine-stack-adj.c: Include rtl-iter.h.
6786 (record_stack_refs_data): Delete.
6787 (record_stack_refs): Turn from being a for_each_rtx callback
6788 to being a function that examines each subrtx itself.
6789 Take a pointer to the reflist. Invert sense of return value
6790 so that true means success and false means failure. Don't
6792 (combine_stack_adjustments_for_block): Update accordingly.
6794 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6796 * combine.c (record_truncated_value): Turn from being a for_each_rtx
6797 callback to a function that takes an rtx and returns a bool
6798 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
6801 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6803 * combine.c: Include rtl-iter.h.
6804 (unmentioned_reg_p_1): Delete.
6805 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6806 Don't handle null rtxes.
6808 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6810 * calls.c: Include rtl-iter.h.
6811 (internal_arg_pointer_based_exp_1): Delete.
6812 (internal_arg_pointer_based_exp): Take a const_rtx.
6813 Use FOR_EACH_SUBRTX to iterate over subrtxes.
6815 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6817 * caller-save.c: Include rtl-iter.h.
6818 (add_used_regs_1): Delete.
6819 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
6820 to iterate over subrtxes. Assert that any remaining pseudos
6823 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6825 * bt-load.c: Include rtl-iter.h.
6826 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
6827 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
6828 to iterate over subrtxes.
6829 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
6830 find_btr_use rather than btr_referenced_p.
6832 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6834 * alias.c: Include rtl-iter.h.
6835 (refs_newer_value_cb): Delete.
6836 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6838 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6840 * rtl-iter.h: New file.
6841 * rtlanal.c: Include it.
6842 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
6843 (generic_subrtx_iterator <T>::add_single_to_queue)
6844 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
6845 (generic_subrtx_iterator <T>::free_array): New functions.
6846 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
6847 (generic_subrtx_iterator <const_rtx_accessor>)
6848 (generic_subrtx_iterator <rtx_var_accessor>
6849 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
6850 (setup_reg_subrtx_bounds): New function.
6851 (init_rtlanal): Call it.
6853 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
6856 * config/sh/sh.md (ashlsi3): Handle negative shift count for
6858 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
6860 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
6862 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
6864 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6866 * rtl.h (JUMP_LABEL_AS_INSN): New.
6868 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6870 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
6872 (alloc_EXPR_LIST): Strengthen return type from rtx to
6874 (remove_free_EXPR_LIST_node): Likewise for param.
6875 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
6876 from rtx to rtx_expr_list *.
6877 * sched-int.h (struct deps_desc): Strengthen fields
6878 "pending_read_mems" and "pending_write_mems" from rtx to
6881 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
6882 rtx to rtx_expr_list *.
6883 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
6884 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
6886 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
6887 from rtx to rtx_expr_list *.
6888 * loop-iv.c (simplify_using_initial_values): Strengthen local
6889 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
6890 "pnote_next" from rtx * to rtx_expr_list **.
6891 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
6892 param "exprp" from rtx * to rtx_expr_list **.
6893 (add_insn_mem_dependence): Strengthen local "mem_list" from
6894 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
6896 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
6897 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
6898 param "old_mems_p" from rtx * to rtx_expr_list **.
6899 * var-tracking.c (struct adjust_mem_data): Strengthen field
6900 "side_effects" from rtx to rtx_expr_list *.
6901 (adjust_insn): Replace NULL_RTX with NULL when assigning to
6903 (prepare_call_arguments): Likewise.
6905 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6907 * function.h (struct rtl_data): Strengthen field
6908 "x_stack_slot_list" from rtx to rtx_expr_list *.
6910 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
6911 when assigning to stack_slot_list.
6913 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6915 * function.h (struct rtl_data): Strengthen field
6916 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
6917 * rtl.h (remove_node_from_expr_list): Strengthen second param from
6918 rtx * to rtx_expr_list **.
6920 * cfgbuild.c (make_edges): In loop over
6921 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
6922 rtx_expr_list *, and use methods of the latter class to clarify
6924 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
6925 rtx_expr_list *, and use methods of the latter class to clarify
6927 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6928 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6929 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
6930 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
6931 to rtx_expr_list *. Use methods of the latter class to clarify
6934 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6936 * function.h (struct expr_status): Strengthen field
6937 "x_forced_labels" from rtx to rtx_expr_list *.
6939 * cfgbuild.c (make_edges): Split local "x" into two locals,
6940 strengthening one from rtx to rtx_expr_list *, and using methods
6942 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
6943 loop over forced_labels, introduce strengthen it from rtx to
6944 rtx_expr_list *, using methods to clarify the code.
6945 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
6946 to rtx_expr_list *, using methods of said class to clarify the
6948 * reload1.c (set_initial_label_offsets): Split local "x" into two
6949 per-loop variables, strengthening the first from rtx to
6950 rtx_expr_list * and using methods.
6952 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6954 * coretypes.h (class rtx_expr_list): Add forward declaration.
6955 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
6956 * gengenrtl.c (special_rtx): Add EXPR_LIST.
6957 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
6958 invariant: GET_CODE (X) == EXPR_LIST.
6959 (is_a_helper <rtx_expr_list *>::test): New.
6960 (rtx_expr_list::next): New.
6961 (rtx_expr_list::element): New.
6962 (gen_rtx_EXPR_LIST): New.
6964 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6966 * varasm.c (mark_constants): Convert a GET_CODE check into a
6967 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6968 Use methods of rtx_sequence to clarify the code.
6970 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6972 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
6973 local "seq" via a checked cast, and use methods of rtx_sequence
6974 to simplify the code.
6976 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6978 * resource.c (mark_referenced_resources): Strengthen local
6979 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
6980 using methods of rtx_sequence to clarify the code.
6981 (find_dead_or_set_registers): Within the switch statement, convert
6982 a GET_CODE check to a dyn_cast, introducing local "seq". Within
6983 the JUMP_P handling, introduce another local "seq", adding a
6984 checked cast to rtx_sequence *. In both cases, use methods of
6985 rtx_sequence to clarify the code.
6986 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
6987 via a checked cast, and use methods of rtx_sequence to simplify
6990 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6992 * reorg.c (redundant_insn): In two places in the function, replace
6993 a check of GET_CODE with a dyn_cast, introducing local "seq", and
6994 usings methods of rtx_sequence to clarify the code.
6996 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6998 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
6999 local "seq" with a checked cast, and use methods of rtx_sequence
7000 to clarify the code.
7002 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7004 * function.c (contains): Introduce local "seq" for PATTERN (insn),
7005 with a checked cast, in the region for where we know it's a
7006 SEQUENCE. Use methods of rtx_sequence.
7008 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7010 * final.c (get_attr_length_1): Replace GET_CODE check with a
7011 dyn_cast, introducing local "seq" and the use of methods of
7013 (shorten_branches): Likewise, introducing local "body_seq".
7014 Strengthen local "inner_insn" from rtx to rtx_insn *.
7015 (reemit_insn_block_notes): Replace GET_CODE check with a
7016 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
7017 Use methods of rtx_sequence.
7018 (final_scan_insn): Likewise, introducing local "seq" for when
7019 "body" is known to be a SEQUENCE, using its methods.
7021 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7023 * except.c (can_throw_external): Strengthen local "seq" from rtx
7024 to rtx_sequence *. Use methods of rtx_sequence.
7025 (insn_nothrow_p): Likewise.
7027 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7029 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
7030 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
7031 Use methods of rtx_sequence.
7032 (scan_trace): Likewise for local "pat".
7034 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7036 * coretypes.h (class rtx_sequence): Add forward declaration.
7037 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
7038 invariant: GET_CODE (X) == SEQUENCE.
7039 (is_a_helper <rtx_sequence *>::test): New.
7040 (is_a_helper <const rtx_sequence *>::test): New.
7041 (rtx_sequence::len): New.
7042 (rtx_sequence::element): New.
7043 (rtx_sequence::insn): New.
7045 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7047 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
7049 (alloc_INSN_LIST): Strengthen return type from rtx to
7051 (copy_INSN_LIST): Likewise for return type and param.
7052 (concat_INSN_LIST): Likewise for both params and return type.
7053 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
7054 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
7055 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
7056 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
7058 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
7059 "implicit_sets", "control_uses", "clobbers" from rtx to
7061 (struct deps_desc): Likewise for fields "pending_read_insns",
7062 "pending_write_insns", "pending_jump_insns",
7063 "last_pending_memory_flush", "last_function_call",
7064 "last_function_call_may_noreturn", "sched_before_next_call",
7065 "sched_before_next_jump".
7066 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
7067 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
7069 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
7070 from rtx to rtx_insn_list *.
7071 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
7074 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
7075 to rtx_insn_list **.
7076 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
7078 (queue_insn): Likewise for local "link".
7079 (struct haifa_saved_data): Strengthen field "insn_queue" from
7080 rtx * to rtx_insn_list **.
7081 (save_backtrack_point): Update allocation of save->insn_queue to
7082 reflect the strengthening of elements from rtx to rtx_insn_list *.
7083 (queue_to_ready): Strengthen local "link" from rtx to
7084 rtx_insn_list *; use methods "next" and "insn" when traversing the
7086 (early_queue_to_ready): Likewise for locals "link", "next_link",
7088 (schedule_block): Update allocation of insn_queue to reflect the
7089 strengthening of elements from rtx to rtx_insn_list *. Strengthen
7090 local "link" from rtx to rtx_insn_list *, and use methods when
7092 (add_to_speculative_block): Strengthen locals "twins" and
7093 "next_node" from rtx to rtx_insn_list *, and use methods when
7094 working with them. Strengthen local "twin" from rtx to
7095 rtx_insn *, eliminating a checked cast.
7096 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
7097 from rtx to rtx_insn_list *, and use methods when working with
7100 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
7101 from rtx to rtx_insn_list *, adding a checked cast.
7102 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
7104 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
7105 "newlink" from rtx to rtx_insn_list *. Strengthen local
7106 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
7107 from rtx to rtx_insn *.
7108 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
7109 from rtx to rtx_insn_list *. Use methods of the latter class.
7110 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
7111 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
7112 (remove_free_INSN_LIST_node): Strengthen return type and local
7113 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
7114 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
7115 rtx_insn_list *, using "insn" method.
7117 * sched-deps.c (add_dependence_list): Strengthen param "list"
7118 from rtx to rtx_insn_list *, and use methods when working with it.
7119 (add_dependence_list_and_free): Strengthen param "listp" from
7120 rtx * to rtx_insn_list **.
7121 (remove_from_dependence_list): Strenghten param "listp" from rtx *
7122 to rtx_insn_list **, and use methods when working with *listp.
7123 (remove_from_both_dependence_lists): Strengthen param "listp" from
7124 rtx * to rtx_insn_list **
7125 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
7126 to rtx_insn_list **. Eliminate local "link", in favor of two new
7127 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
7129 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
7130 by introducing local "cond_deps".
7131 (remove_from_deps): Strengthen param "insn" from rtx to
7134 * sched-rgn.c (concat_insn_mem_list): Strengthen param
7135 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
7136 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
7137 Use methods of rtx_insn_list.
7139 * store-motion.c (struct st_expr): Strengthen fields
7140 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
7141 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
7143 (find_moveable_store): Split out "tmp" into multiple more-tightly
7144 scoped locals. Use methods of rtx_insn_list *.
7145 (compute_store_table): Strengthen local "tmp" from rtx to
7146 rtx_insn *. Use methods of rtx_insn_list *.
7148 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7150 * coretypes.h (class rtx_insn_list): Add forward declaration.
7151 * rtl.h (class rtx_insn_list): New subclass of rtx_def
7152 (is_a_helper <rtx_insn_list *>::test): New.
7153 (rtx_insn_list::next): New.
7154 (rtx_insn_list::insn): New.
7155 (gen_rtx_INSN_LIST): Add prototype.
7156 * emit-rtl.c (gen_rtx_INSN_LIST): New.
7157 * gengenrtl.c (special_rtx): Add INSN_LIST.
7159 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7161 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
7162 "prev" from rtx to rtx_insn *.
7164 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7166 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
7167 functions. Require merely an rtx for now, not an rtx_insn *.
7168 (BLOCK_FOR_INSN): Likewise.
7169 (INSN_LOCATION): Likewise.
7170 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
7172 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7174 * rtl.h (PATTERN): Convert this macro into a pair of inline
7175 functions, for now, requiring const_rtx and rtx.
7177 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7179 * target.def (unwind_emit): Strengthen param "insn" from rtx to
7181 (final_postscan_insn): Likewise.
7182 (adjust_cost): Likewise.
7183 (adjust_priority): Likewise.
7184 (variable_issue): Likewise.
7185 (macro_fusion_pair_p): Likewise.
7186 (dfa_post_cycle_insn): Likewise.
7187 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
7188 (first_cycle_multipass_issue): Likewise.
7189 (dfa_new_cycle): Likewise.
7190 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
7191 (speculate_insn): Likewise for param "insn".
7192 (gen_spec_check): Likewise for params "insn" and "label".
7193 (get_insn_spec_ds): Likewise for param "insn".
7194 (get_insn_checked_ds): Likewise.
7195 (dispatch_do): Likewise.
7196 (dispatch): Likewise.
7197 (cannot_copy_insn_p): Likewise.
7198 (invalid_within_doloop): Likewise.
7199 (legitimate_combined_insn): Likewise.
7203 * doc/tm.texi: Automatically updated to reflect changes to
7206 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
7208 (schedule_block): Likewise.
7209 (sched_init): Likewise.
7210 (sched_speculate_insn): Strengthen param "insn" from rtx to
7212 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
7214 * hooks.c (hook_bool_rtx_true): Rename to...
7215 hook_bool_rtx_insn_true): ...this, and strengthen first param from
7217 (hook_constcharptr_const_rtx_null): Rename to...
7218 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
7219 first param from const_rtx to const rtx_insn *.
7220 (hook_bool_rtx_int_false): Rename to...
7221 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
7222 param from rtx to rtx_insn *.
7223 (hook_void_rtx_int): Rename to...
7224 (hook_void_rtx_insn_int): ...this, and strengthen first param from
7227 * hooks.h (hook_bool_rtx_true): Rename to...
7228 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
7230 (hook_bool_rtx_int_false): Rename to...
7231 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
7232 param from rtx to rtx_insn *.
7233 (hook_void_rtx_int): Rename to...
7234 (hook_void_rtx_insn_int): ...this, and strengthen first param from
7236 (hook_constcharptr_const_rtx_null): Rename to...
7237 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
7238 first param from const_rtx to const rtx_insn *.
7240 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
7241 and local "prev" from rtx to rtx_insn *.
7243 * sched-int.h (sched_speculate_insn): Strengthen first param from
7246 * sel-sched.c (create_speculation_check): Likewise for local "label".
7247 * targhooks.c (default_invalid_within_doloop): Strengthen param
7248 "insn" from const_rtx to const rtx_insn *.
7249 * targhooks.h (default_invalid_within_doloop): Strengthen param
7250 from const_rtx to const rtx_insn *.
7252 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
7253 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
7255 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
7257 (arc_invalid_within_doloop): Likewise, with const.
7259 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
7260 (arm_cannot_copy_insn_p): Likewise for param "insn".
7261 (arm_unwind_emit): Likewise.
7263 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
7266 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
7267 (c6x_variable_issue): Likewise. Removed now-redundant checked
7269 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
7271 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
7272 Likewise for param "insn".
7273 (epiphany_mode_after): Likewise.
7274 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
7275 params "insn", "dep_insn".
7276 (epiphany_mode_needed): Likewise for param "insn".
7277 (epiphany_mode_after): Likewise.
7279 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
7280 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
7281 (ix86_avx_u128_mode_needed): Likewise.
7282 (ix86_i387_mode_needed): Likewise.
7283 (ix86_mode_needed): Likewise.
7284 (ix86_avx_u128_mode_after): Likewise.
7285 (ix86_mode_after): Likewise.
7286 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
7287 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
7288 (ix86_adjust_priority): Likewise for param "insn".
7289 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
7290 (do_dispatch): Likewise.
7291 (has_dispatch): Likewise.
7292 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
7294 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
7295 reflect renaming of default hook implementation from
7296 hook_constcharptr_const_rtx_null to
7297 hook_constcharptr_const_rtx_insn_null.
7298 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
7300 (ia64_variable_issue): Likewise for param "insn".
7301 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
7302 (ia64_dfa_new_cycle): Likewise.
7303 (ia64_get_insn_spec_ds): Likewise.
7304 (ia64_get_insn_checked_ds): Likewise.
7305 (ia64_speculate_insn): Likewise.
7306 (ia64_gen_spec_check): Likewise for params "insn", "label".
7307 (ia64_asm_unwind_emit): Likewise for param "insn".
7309 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
7311 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
7313 (m68k_sched_variable_issue): Likewise for param "insn".
7315 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
7318 * config/microblaze/microblaze.c (microblaze_adjust_cost):
7319 Likewise for params "insn", "dep".
7321 * config/mips/mips.c (mips_adjust_cost): Likewise.
7322 (mips_variable_issue): Likewise for param "insn".
7323 (mips_final_postscan_insn): Likewise.
7325 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
7326 for params "insn", "dep".
7328 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
7330 (pa_adjust_priority): Likewise for param "insn".
7332 * config/picochip/picochip.c (picochip_sched_adjust_cost):
7333 Likewise for params "insn", "dep_insn".
7335 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
7337 (rs6000_variable_issue): Likewise.
7338 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
7339 (rs6000_debug_adjust_cost): Likewise.
7340 (rs6000_adjust_priority): Likewise for param "insn".
7341 (rs6000_use_sched_lookahead_guard): Likewise.
7342 (get_next_active_insn): Likewise for return type and both params.
7343 (redefine_groups): Likewise for params "prev_head_insn", "tail"
7344 and locals "insn", "next_insn".
7345 (pad_groups): Likewise.
7347 * config/s390/s390.c (s390_adjust_priority): Likewise for param
7349 (s390_cannot_copy_insn_p): Likewise.
7350 (s390_sched_variable_issue): Likewise for third param, eliminating
7352 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
7353 default hook implementation from hook_constcharptr_const_rtx_null
7354 to hook_constcharptr_const_rtx_insn_null.
7356 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
7357 from rtx to rtx_insn *.
7358 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
7359 (sh_variable_issue): Likewise for param "insn".
7360 (sh_dfa_new_cycle): Likewise.
7361 (sh_mode_needed): Likewise.
7362 (sh_mode_after): Likewise.
7364 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
7365 params "insn", "dep_insn".
7366 (hypersparc_adjust_cost): Likewise.
7367 (sparc_adjust_cost): Likewise.
7369 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
7370 param, eliminated checked cast.
7371 (spu_sched_adjust_cost): Likewise for first and third params.
7373 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
7374 params "insn" and "dep_insn" from rtx to rtx_insn *.
7376 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
7378 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7380 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
7381 (set_is_load_p): ...this, updating to work on a SET pattern rather
7383 (is_store_insn): Rename to...
7384 (set_is_store_p): ...this, updating to work on a SET pattern
7385 rather than an insn.
7386 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
7387 top of function to where it is needed. Rewrite the bogus
7388 condition that checks for "insn" and "dep" being PARALLEL to
7389 instead use single_set, introducing locals "insn_set" and
7390 "dep_set". Given that we only ever returned "cost" for a non-pair
7391 of SETs, bail out early if we don't have a pair of SET.
7392 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
7393 use the new locals "insn_set" and "dep_set", and update calls to
7394 is_load_insn and is_store_insn to be calls to set_is_load_p and
7397 2014-08-27 Guozhi Wei <carrot@google.com>
7400 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
7401 amount before using it.
7403 2014-08-27 Richard Biener <rguenther@suse.de>
7405 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
7406 get_maxval_strlen inside a more useful API.
7407 (gimple_fold_builtin_with_strlen): Remove and fold into ...
7408 (gimple_fold_builtin): ... caller.
7409 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
7410 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
7411 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
7412 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
7413 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
7414 gimple_fold_builtin_sprintf): Adjust to compute maxval
7417 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
7420 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
7422 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
7423 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7424 Anna Tikhonova <anna.tikhonova@intel.com>
7425 Ilya Tocar <ilya.tocar@intel.com>
7426 Andrey Turetskiy <andrey.turetskiy@intel.com>
7427 Ilya Verbin <ilya.verbin@intel.com>
7428 Kirill Yukhin <kirill.yukhin@intel.com>
7429 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7431 * config/i386/sse.md
7432 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
7433 Use `concat_tg_mode' attribute to determine asm register size.
7435 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
7436 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7437 Anna Tikhonova <anna.tikhonova@intel.com>
7438 Ilya Tocar <ilya.tocar@intel.com>
7439 Andrey Turetskiy <andrey.turetskiy@intel.com>
7440 Ilya Verbin <ilya.verbin@intel.com>
7441 Kirill Yukhin <kirill.yukhin@intel.com>
7442 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7444 * config/i386/sse.md
7445 (define_mode_iterator VI48_AVX512VL): New.
7446 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
7447 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
7448 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
7449 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7450 with VI1): Change mode iterator.
7451 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7452 with VI_ULOADSTORE_BW_AVX512VL): New.
7453 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7454 with VI_ULOADSTORE_F_AVX512VL): Ditto.
7455 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7456 with VI1): Change mode iterator.
7457 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7458 with VI_ULOADSTORE_BW_AVX512VL): New.
7459 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7460 with VI_ULOADSTORE_F_AVX512VL): Ditto.
7461 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
7462 with VI1): Change mode iterator.
7463 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
7464 with VI_ULOADSTORE_BW_AVX512VL): New.
7465 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
7466 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
7467 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
7468 (define_insn "<avx512>_storedqu<mode>_mask" with
7469 VI48_AVX512VL): New.
7470 (define_insn "<avx512>_storedqu<mode>_mask" with
7471 VI12_AVX512VL): Ditto.
7473 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
7474 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7475 Anna Tikhonova <anna.tikhonova@intel.com>
7476 Ilya Tocar <ilya.tocar@intel.com>
7477 Andrey Turetskiy <andrey.turetskiy@intel.com>
7478 Ilya Verbin <ilya.verbin@intel.com>
7479 Kirill Yukhin <kirill.yukhin@intel.com>
7480 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7482 * config/i386/sse.md
7483 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
7484 (define_mode_iterator VI48_AVX512BW): New.
7485 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
7486 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
7487 with VI48_AVX2_48_AVX512F): New.
7488 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
7489 with VI2_AVX512VL): Ditto.
7491 2014-08-27 Richard Biener <rguenther@suse.de>
7494 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
7495 (fold_builtin_3): Do not fold strcat_chk here.
7496 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
7498 (gimple_fold_builtin): Fold strcat_chk here.
7500 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
7502 * dwarf2out.h (dwarf2out_decl): Remove prototype.
7503 * dwarf2out.c (dwarf2out_decl): Make static.
7505 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
7507 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
7509 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7511 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
7512 from rtx to rtx_insn *.
7513 (cselib_lookup_from_insn): Likewise for final param.
7514 (cselib_subst_to_values_from_insn): Likewise.
7515 (cselib_add_permanent_equiv): Likewise.
7517 * cselib.c (cselib_current_insn): Likewise for this variable.
7518 (cselib_subst_to_values_from_insn): Likewise for param "insn".
7519 (cselib_lookup_from_insn): Likewise.
7520 (cselib_add_permanent_equiv): Likewise for param "insn" and local
7521 "save_cselib_current_insn".
7522 (cselib_process_insn): Replace use of NULL_RTX with NULL.
7524 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
7525 from rtx to rtx_insn *.
7527 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7529 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
7532 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7534 * df.h (df_dump_insn_problem_function): Strengthen first param of
7535 this callback from const_rtx to const rtx_insn *.
7536 (struct df_insn_info): Strengthen field "insn" from rtx to
7538 (DF_REF_INSN): Eliminate this function, reinstating the older
7540 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
7541 (df_reg_defined): Likewise.
7542 (df_find_use): Likewise.
7543 (df_reg_used): Likewise.
7544 (df_dump_insn_top): Strengthen param 1 from const_rtx to
7546 (df_dump_insn_bottom): Likewise.
7547 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
7548 (df_insn_debug_regno): Likewise.
7549 (debug_df_insn): Likewise.
7550 (df_rd_simulate_one_insn): Likewise for param 2.
7551 (df_word_lr_simulate_defs): Likewise for param 1.
7552 (df_word_lr_simulate_uses): Likewise.
7553 (df_md_simulate_one_insn): Likewise for param 2.
7554 (df_simulate_find_noclobber_defs): Likewise for param 1.
7555 (df_simulate_find_defs): Likewise.
7556 (df_simulate_defs): Likewise.
7557 (df_simulate_uses): Likewise.
7558 (df_simulate_one_insn_backwards): Likewise for param 2.
7559 (df_simulate_one_insn_forwards): Likewise.
7560 (df_uses_create): Likewise for param 2.
7561 (df_insn_create_insn_record): Likewise for param 1.
7562 (df_insn_delete): Likewise.
7563 (df_insn_rescan): Likewise.
7564 (df_insn_rescan_debug_internal): Likewise.
7565 (df_insn_change_bb): Likewise.
7566 (df_notes_rescan): Likewise.
7567 * rtl.h (remove_death): Likewise for param 2.
7568 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
7570 * sched-int.h (reemit_notes): Strengthen param from rtx to
7572 * valtrack.h (propagate_for_debug): Likewise for param 1.
7574 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
7575 local "tmp_rtx" from const_rtx to const rtx_insn *.
7576 * combine.c (remove_death): Strengthen param "insn" from rtx to
7578 (move_deaths): Likewise for local "where_dead".
7579 * cse.c (delete_trivially_dead_insns): Introduce local
7580 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
7581 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
7583 (df_reg_defined): Likewise.
7584 (df_find_use): Likewise.
7585 (df_reg_used): Likewise.
7586 (df_dump_insn_problem_data): Strengthen param "insn" from
7587 const_rtx to const rtx_insn *.
7588 (df_dump_insn_top): Likewise.
7589 (df_dump_insn_bottom): Likewise.
7590 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
7591 (df_insn_debug_regno): Likewise.
7592 (debug_df_insn): Likewise.
7593 (DF_REF_INSN): Delete.
7594 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
7595 from rtx to rtx_insn *.
7596 (df_chain_insn_top_dump): Strengthen param "insn" from
7597 const_rtx to const rtx_insn *.
7598 (df_chain_insn_bottom_dump): Likewise.
7599 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
7601 (df_word_lr_simulate_uses): Likewise.
7602 (df_print_note): Likewise.
7603 (df_remove_dead_and_unused_notes): Likewise.
7604 (df_set_unused_notes_for_mw): Likewise.
7605 (df_set_dead_notes_for_mw): Likewise.
7606 (df_create_unused_note): Likewise.
7607 (df_simulate_find_defs): Likewise.
7608 (df_simulate_find_uses): Likewise.
7609 (df_simulate_find_noclobber_defs): Likewise.
7610 (df_simulate_defs): Likewise.
7611 (df_simulate_uses): Likewise.
7612 (df_simulate_one_insn_backwards): Likewise.
7613 (df_simulate_one_insn_forwards): Likewise.
7614 (df_md_simulate_one_insn): Likewise.
7615 * df-scan.c (df_uses_create): Likewise.
7616 (df_insn_create_insn_record): Likewise.
7617 (df_insn_delete): Likewise.
7618 (df_insn_rescan): Likewise.
7619 (df_insn_rescan_debug_internal): Likewise.
7620 (df_insn_change_bb): Likewise.
7621 (df_notes_rescan): Likewise.
7622 (df_refs_add_to_chains): Likewise.
7623 (df_insn_refs_verify): Likewise.
7624 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
7625 when invoking df_insn_delete.
7626 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
7627 (set_unique_reg_note): Add checked cast.
7628 * final.c (cleanup_subreg_operands): Likewise.
7629 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
7630 "insn" from rtx to rtx_insn *.
7631 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
7632 "last" from rtx to rtx_insn *.
7633 * ira-emit.c (change_regs_in_insn): New function.
7634 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
7635 Invoke change_regs_in_insn rather than change_regs.
7636 * ira.c (update_equiv_regs): Strengthen locals "insn",
7637 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
7638 for_each_rtx_in_insn rather than for_each_rtx.
7639 * recog.c (confirm_change_group): Add checked casts.
7640 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
7642 (peep2_fill_buffer): Add checked cast.
7643 * rtlanal.c (remove_note): Likewise.
7644 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
7645 locals "next" "end" from rtx to rtx_insn *.
7647 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7649 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
7651 (struct reg_use_data): Likewise for field "insn".
7652 (insn_cost): Likewise for param.
7653 (real_insn_for_shadow): Likewise for return type and param.
7654 (increase_insn_priority): Likewise for param 1.
7655 (debug_dependencies): Likewise for both params.
7657 * haifa-sched.c (insn_delay): Likewise for param "insn".
7658 (real_insn_for_shadow): Likewise for return type and param "insn".
7659 (update_insn_after_change): Likewise for param "insn".
7660 (recompute_todo_spec): Likewise for param "next" and locals "pro",
7662 (insn_cost): Likewise for param "insn".
7663 (increase_insn_priority): Likewise.
7664 (calculate_reg_deaths): Likewise.
7665 (setup_insn_reg_pressure_info): Likewise.
7666 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
7667 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
7668 (model_recompute): Likewise.
7669 (must_restore_pattern_p): Likewise for param "next".
7670 (model_excess_cost): Likewise for param "insn".
7671 (queue_remove): Likewise.
7672 (adjust_priority): Likewise for param "prev".
7673 (update_register_pressure): Likewise for param "insn".
7674 (setup_insn_max_reg_pressure): Likewise for local "insn".
7675 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
7676 (model_add_to_schedule): Likewise.
7677 (model_reset_queue_indices): Likewise for local "insn".
7678 (unschedule_insns_until): Strengthen local "recompute_vec" from
7679 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
7680 "con" from rtx to rtx_insn *.
7681 (restore_last_backtrack_point): Likewise for both locals "x". Add
7683 (estimate_insn_tick): Likewise for param "insn".
7684 (commit_schedule): Likewise for params "prev_head", "tail" and
7686 (verify_shadows): Likewise for locals "i1", "i2".
7687 (dump_insn_stream): Likewise for params "head", "tail" and locals
7688 "next_tail", "insn".
7689 (schedule_block): Likewise for locals "insn", "x". Add a checked
7691 (fix_inter_tick): Likewise for params "head", "tail".
7692 (create_check_block_twin): Likewise for local "jump".
7693 (haifa_change_pattern): Likewise for param "insn".
7694 (haifa_speculate_insn): Likewise.
7695 (dump_new_block_header): Likewise for params "head", "tail".
7696 (fix_jump_move): Likewise for param "jump".
7697 (move_block_after_check): Likewise.
7698 (sched_init_insn_luid): Likewise for param "insn".
7699 (sched_init_luids): Likewise for local "insn".
7700 (insn_luid): Likewise for param "insn".
7701 (init_h_i_d): Likewise.
7702 (haifa_init_h_i_d): Likewise for local "insn".
7703 (haifa_init_insn): Likewise for param "insn".
7704 * sched-deps.c (add_dependence): Likewise for local "real_pro",
7706 (create_insn_reg_use): Likewise for param "insn".
7707 (setup_insn_reg_uses): Likewise. Add a checked cast.
7708 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
7709 "tail" from rtx to rtx_insn *.
7710 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
7711 "insn", "next_tail".
7713 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7715 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
7716 from rtx to rtx_insn *.
7717 (model_add_to_schedule): Likewise for locals "start", "end",
7720 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7722 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
7724 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
7725 "to" and locals "insn", "next", "copy". Remove now-redundant
7728 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7730 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
7731 rtx_insn * and param 4 from rtx * to rtx_insn **.
7732 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
7733 param 2 from rtx * to rtx_insn **.
7735 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
7736 rtx_insn * and final param from rtx * to rtx_insn **.
7738 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
7739 from rtx to rtx_insn *.
7740 (try_head_merge_bb): Likewise for both locals named "move_upto".
7741 * df-problems.c (can_move_insns_across): Likewise for params
7742 "from", "to", "across_from", "across_to" and locals "insn",
7743 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
7745 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
7746 from rtx to rtx_insn *.
7747 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
7748 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7749 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
7751 (noce_try_abs): Likewise.
7752 (noce_get_condition): Likewise for param "jump". Strengthen param
7753 "earliest" from rtx * to rtx_insn **.
7754 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
7756 (find_cond_trap): Likewise.
7757 (dead_or_predicable): Likewise for local "earliest".
7758 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
7760 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
7761 and local "prev". Strengthen param "earliest" from rtx * to
7763 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
7764 Strengthen param "earliest" from rtx * to rtx_insn **.
7766 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7768 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
7769 "to" and local "insn" from rtx to rtx_insn *.
7771 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7773 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
7774 from rtx to rtx_insn *.
7775 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
7776 (code_motion_path_driver): Likewise for local "last_insn".
7777 (simplify_changed_insns): Likewise for local "insn".
7779 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7781 * rtl.h (push_to_sequence): Strengthen param from rtx to
7783 (push_to_sequence2): Likewise for both params.
7784 (delete_insns_since): Likewise for param.
7785 (reorder_insns_nobb): Likewise for all three params.
7786 (set_new_first_and_last_insn): Likewise for both params.
7788 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
7789 rtx_insn *. Remove now-redundant cast.
7790 (set_last_insn): Likewise.
7792 * builtins.c (expand_builtin_return): Strengthen local
7793 "call_fusage" from rtx to rtx_insn *.
7794 * cfgrtl.c (create_basic_block_structure): Likewise for local
7796 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
7797 "first", "last" and local "insn".
7798 (delete_insns_since): Likewise for param "from".
7799 (reorder_insns_nobb): Likewise for params "from", "to", "after"
7801 (push_to_sequence): Likewise for param "first" and local "last".
7802 (push_to_sequence2): Likewise for params "first" and "last".
7803 * lra.c (emit_add3_insn): Likewise for local "last".
7804 (lra_emit_add): Likewise.
7805 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
7807 (process_address_1): Likewise for locals "insn", last".
7808 * modulo-sched.c (ps_first_note): Likewise for return type.
7809 * optabs.c (expand_binop_directly): Likewise for param "last".
7811 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7813 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
7815 * emit-rtl.c (get_last_insn_anywhere): Likewise.
7817 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7819 * function.h (struct sequence_stack): Strengthen fields "first"
7820 and "last" from rtx to rtx_insn *.
7821 (struct emit_status): Likewise for fields "x_first_insn" and
7824 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
7825 (set_first_insn): Add checked cast.
7826 (get_last_insn): Remove now-redundant checked cast.
7827 (set_last_insn): Add checked cast.
7829 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
7830 "saved_first" and "saved_last" from rtx to rtx_insn *.
7832 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7834 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
7835 (unlink_insn_chain): Strengthen both params from rtx to
7838 * cfgrtl.c (cfg_layout_function_header): Likewise for this
7840 (unlink_insn_chain): Likewise for params "first" and "last".
7841 Remove now-redundant checked cast.
7842 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
7843 (fixup_reorder_chain): Strengthen local "insn" from rtx to
7845 * emit-rtl.c (link_insn_into_chain): Likewise for all three
7847 (add_insn): Likewise for param "insn" and local "prev".
7848 (add_insn_after_nobb): Likewise for both params and local "next".
7849 (add_insn_before_nobb): Likewise for both params and local "prev".
7850 (add_insn_after): Rename param "after" to "uncast_after",
7851 introducing local "after" with another checked cast.
7852 (add_insn_before): Rename params "insn" and "before", giving them
7853 "uncast_" prefixes, adding the old names back using checked casts.
7854 (emit_note_after): Likewise for param "after".
7855 (emit_note_before): Likewise for param "before".
7856 (emit_label): Add a checked cast.
7858 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7860 * cselib.h (cselib_record_sets_hook): Strengthen initial param
7861 "insn" from rtx to rtx_insn *.
7863 * cselib.c (cselib_record_sets_hook): Likewise.
7865 * var-tracking.c (add_with_sets): Likewise, renaming back from
7866 "uncast_insn" to "insn" and eliminating the checked cast from rtx
7869 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7871 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
7872 and "header_" from rtx to rtx_insn *.
7873 (struct basic_block_d): Likewise for field "head_" within "x"
7874 field of union basic_block_il_dependent.
7875 (BB_HEAD): Drop function...
7876 (SET_BB_HEAD): ...and this function in favor of...
7877 (BB_HEAD): ...reinstate macro.
7878 (BB_END): Drop function...
7879 (SET_BB_END): ...and this function in favor of...
7880 (BB_END): ...reinstate macro.
7881 (BB_HEADER): Drop function...
7882 (SET_BB_HEADER): ...and this function in favor of...
7883 (BB_HEADER): ...reinstate macro.
7885 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
7886 (fix_crossing_unconditional_branches): Likewise.
7887 * caller-save.c (save_call_clobbered_regs): Likewise.
7888 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
7889 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
7890 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
7891 (merge_blocks_move_successor_nojumps): Likewise.
7892 (outgoing_edges_match): Update use of for_each_rtx to
7893 for_each_rtx_in_insn.
7894 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
7895 (expand_gimple_cond): Likewise.
7896 (expand_gimple_tailcall): Likewise.
7897 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
7899 (construct_exit_block): Drop use of SET_BB_END.
7900 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
7902 (delete_insn): Rename param "insn" to "uncast_insn", introducing
7903 a new local "insn" with a checked cast to rtx_insn *. Drop use of
7904 SET_BB_HEAD and SET_BB_END.
7905 (create_basic_block_structure): Drop use of SET_BB_HEAD and
7907 (rtl_delete_block): Drop use of SET_BB_HEAD.
7908 (rtl_split_block): Drop use of SET_BB_END.
7909 (emit_nop_for_unique_locus_between): Likewise.
7910 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
7911 (block_label): Drop use of SET_BB_HEAD.
7912 (fixup_abnormal_edges): Drop use of SET_BB_END.
7913 (record_effective_endpoints): Drop use of SET_BB_HEADER.
7914 (relink_block_chain): Likewise.
7915 (fixup_reorder_chain): Drop use of SET_BB_END.
7916 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
7917 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
7918 rtx_insn **. Drop use of SET_BB_HEADER.
7919 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
7921 (BB_HEAD): Delete this function.
7922 (SET_BB_HEAD): Likewise.
7924 (SET_BB_END): Likewise.
7925 (BB_HEADER): Likewise.
7926 (SET_BB_HEADER): Likewise.
7927 * emit-rtl.c (add_insn_after): Rename param "insn" to
7928 "uncast_insn", adding a new local "insn" and a checked cast to
7929 rtx_insn *. Drop use of SET_BB_END.
7930 (remove_insn): Strengthen locals "next" and "prev" from rtx to
7931 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
7932 (reorder_insns): Drop use of SET_BB_END.
7933 (emit_insn_after_1): Strengthen param "first" and locals "last",
7934 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
7935 (emit_pattern_after_noloc): Add checked cast.
7936 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
7937 (restore_other_notes): Likewise.
7938 (move_insn): Likewise.
7939 (sched_extend_bb): Likewise.
7940 (fix_jump_move): Likewise.
7941 * ifcvt.c (noce_process_if_block): Likewise.
7942 (dead_or_predicable): Likewise.
7943 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
7944 * reg-stack.c (change_stack): Drop use of SET_BB_END.
7945 * sel-sched-ir.c (sel_move_insn): Likewise.
7946 * sel-sched.c (move_nop_to_previous_block): Likewise.
7948 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
7950 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
7952 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7954 * basic-block.h (create_basic_block_structure): Strengthen params
7955 1 "head" and 2 "end" from rtx to rtx_insn *.
7956 * cfgrtl.c (create_basic_block_structure): Likewise.
7957 (rtl_create_basic_block): Update casts from void * to rtx to
7958 rtx_insn *, so that we can pass them as rtx_insn * to
7959 create_basic_block_structure.
7960 * sel-sched-ir.c (sel_create_basic_block): Likewise.
7962 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7964 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
7966 (check_for_inc_dec): Strengthen param "insn" from rtx to
7969 * cselib.h (cselib_process_insn): Likewise.
7971 * cselib.c (cselib_record_sets): Likewise.
7972 (cselib_process_insn): Likewise.
7974 * dse.c (struct insn_info): Likewise for field "insn".
7975 (check_for_inc_dec_1): Likewise for local "insn".
7976 (check_for_inc_dec): Likewise for param "insn".
7977 (scan_insn): Likewise.
7978 (dse_step1): Likewise for local "insn".
7980 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
7981 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
7983 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7985 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
7986 from rtx to rtx_insn *.
7987 (DEP_PRO): Delete this function and...
7988 (SET_DEP_PRO): ...this function in favor of...
7989 (DEP_PRO): ...reinstate this macro.
7990 (DEP_CON): Delete this function and...
7991 (SET_DEP_CON): ...this function in favor of...
7992 (DEP_CON): ...reinstate this old macro.
7993 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
7994 (init_dep): Likewise.
7995 (set_priorities): Likewise for both params.
7996 (sd_copy_back_deps): Likewise for params 1 and 2.
7998 * haifa-sched.c (priority): Likewise for param "insn" and local
8000 (set_priorities): Likewise for params "head" and "tail" and local
8002 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
8004 (add_to_speculative_block): Add a checked cast.
8005 (create_check_block_twin): Drop use of SET_DEP_CON.
8006 (add_jump_dependencies): Strengthen params "insn" and "jump" from
8009 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
8010 Drop use of SET_DEP_PRO
8011 (init_dep): Strengthen params "pro" and "con" from rtx to
8013 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
8017 (SET_DEP_PRO): Delete.
8018 (SET_DEP_CON): Delete.
8020 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8022 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
8023 from rtx to rtx_insn *.
8024 (VINSN_INSN_RTX): Eliminate rvalue function and...
8025 (SET_VINSN_INSN): ...lvalue function in favor of...
8026 (VINSN_INSN_RTX): reinstate this old macro.
8028 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
8029 in favor of VINSN_INSN_RTX.
8030 (VINSN_INSN_RTX): Delete this function.
8031 (SET_VINSN_INSN_RTX): Likewise.
8033 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8035 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
8036 (BND_TO): Delete this function and...
8037 (SET_BND_TO): ...this functions in favor of...
8038 (BND_TO): ...reinstating this macro.
8039 (struct _fence): Strengthen field "executing_insns" from
8040 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
8041 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
8042 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
8043 and param "insn" from rtx to insn_t.
8044 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
8047 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
8049 (rtx_vec_t): Likewise.
8050 (struct sched_deps_info_def): Strengthen param of "start_insn"
8051 callback from rtx to rtx_insn *. Likewise for param "insn2" of
8052 "note_mem_dep" callback and first param of "note_dep" callback.
8054 * haifa-sched.c (add_to_speculative_block): Strengthen param
8055 "insn" from rtx to rtx_insn *.
8056 (clear_priorities): Likewise.
8057 (calc_priorities): Likewise for local "insn".
8059 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
8060 Remove redundant checked cast.
8061 (haifa_note_mem_dep): Likewise for param "pending_insn".
8062 (haifa_note_dep): Likewise for param "elem".
8063 (note_mem_dep): Likewise for param "e".
8064 (sched_analyze_1): Add checked casts.
8065 (sched_analyze_2): Likewise.
8067 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
8068 from rtx to rtx_insn *.
8069 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
8070 from vec<rtx> * to vec<rtx_insn *> *.
8072 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
8074 (flist_add): Strengthen param "executing_insns" from
8075 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
8076 (advance_deps_context): Remove now-redundant checked cast.
8077 (init_fences): Replace uses of NULL_RTX with NULL.
8078 (merge_fences): Strengthen params "last_scheduled_insn" and
8079 "sched_next" from rtx to rtx_insn * and "executing_insns" from
8080 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
8081 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
8082 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
8083 an instruction, rather than doing double-duty as a pattern.
8084 (return_nop_to_pool): Update for change of insn_t.
8085 (deps_init_id): Remove now-redundant checked cast.
8086 (struct sched_scan_info_def): Strengthen param of "init_insn"
8087 callback from rtx to insn_t.
8088 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
8089 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
8091 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
8092 "end" from rtx to rtx_insn *.
8093 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
8094 (rtx insn_rtx, bool force_unique_p)
8095 (BND_TO): Delete function.
8096 (SET_BND_TO): Delete function.
8098 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
8100 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
8101 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
8103 (undo_transformations): Likewise for param "insn".
8104 (update_liveness_on_insn): Likewise.
8105 (compute_live_below_insn): Likewise for param "insn" and local
8107 (update_data_sets): Likewise for param "insn".
8108 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
8109 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
8110 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
8112 (move_cond_jump): Likewise for param "insn".
8113 (move_cond_jump): Drop use of SET_BND_TO.
8114 (compute_av_set_on_boundaries): Likewise.
8115 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
8116 (update_and_record_unavailable_insns): Strengthen local "bb_end"
8117 from rtx to rtx_insn *.
8118 (maybe_emit_renaming_copy): Likewise for param "insn".
8119 (maybe_emit_speculative_check): Likewise.
8120 (handle_emitting_transformations): Likewise.
8121 (remove_insn_from_stream): Likewise.
8122 (code_motion_process_successors): Strengthen local "succ" from rtx
8125 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8127 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
8128 ilist_t, not _xlist_t;
8129 (ILIST_INSN): Define in terms of new union field "insn".
8130 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
8132 (struct _list_node): Add new field "insn" to the union, of type
8134 (ilist_add): Replace macro with an inline function, requiring an
8136 (ilist_remove): Define this macro directly in terms of
8137 _list_remove, rather than indirectly via _xlist_remove.
8138 (ilist_clear): Likewise, in terms of _list_clear rather than
8140 (ilist_is_in_p): Replace macro with an inline function, requiring
8142 (_list_iter_cond_insn): New function.
8143 (ilist_iter_remove): Define this macro directly in terms of
8144 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
8145 (ilist_iterator): Define directly in terms of _list_iterator
8146 rather than indirectly through _xlist_iterator.
8147 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
8148 than in terms of _FOR_EACH_X.
8149 (FOR_EACH_INSN_1): Likewise.
8151 2014-08-26 Joseph Myers <joseph@codesourcery.com>
8155 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
8156 DECL_HARD_REGISTER and return for invalid register specifications.
8157 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
8158 DECL_HARD_REGISTER, call expand_one_error_var.
8159 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
8160 CC_REGNUM with non-MODE_CC modes.
8161 (arm_regno_class): Return NO_REGS for PC_REGNUM.
8163 2014-08-26 Marek Polacek <polacek@redhat.com>
8166 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
8168 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
8170 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
8171 qi cost; add di cost.
8172 (cortexa57_addrcost_table): Likewise.
8174 2014-08-26 Marek Polacek <polacek@redhat.com>
8177 * expr.c (is_aligning_offset): Remove logical not.
8179 2014-08-26 Marek Polacek <polacek@redhat.com>
8182 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
8183 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
8185 2014-08-26 Richard Biener <rguenther@suse.de>
8187 PR tree-optimization/62175
8188 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
8189 expand possibly trapping operations.
8191 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8193 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
8194 "insn" from rtx to rtx_insn *.
8195 (permute_load): Likewise for param "insn".
8196 (permute_store): Likewise.
8197 (handle_special_swappables): Likewise for local "insn".
8198 (replace_swap_with_copy): Likewise for locals "insn" and
8200 (rs6000_analyze_swaps): Likewise for local "insn".
8202 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8204 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
8207 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8209 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
8210 "note_list" from rtx to rtx_insn *.
8211 (BB_NOTE_LIST): Replace this function and...
8212 (SET_BB_NOTE_LIST): ...this function with...
8213 (BB_NOTE_LIST): ...the former macro implementation.
8215 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
8216 local "from_start" from rtx to rtx_insn *. Strengthen param
8217 "to_endp" from rtx * to rtx_insn **.
8219 * haifa-sched.c (concat_note_lists): Likewise.
8220 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
8222 (sel_restore_notes): Likewise.
8223 (move_bb_info): Likewise.
8224 (BB_NOTE_LIST): Delete this function.
8225 (SET_BB_NOTE_LIST): Delete this function.
8226 * sel-sched.c (create_block_for_bookkeeping): Eliminate
8227 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
8229 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8231 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
8232 from rtx * to rtx_insn **.
8233 (reorder2): Likewise.
8234 (dependencies_evaluation_hook): Strengthen params "head", "tail"
8235 from rtx to rtx_insn *.
8237 * doc/tm.texi: Update mechanically for above change to target.def.
8239 * sched-int.h (note_list): Strengthen this variable from rtx to
8241 (remove_notes): Likewise for both params.
8242 (restore_other_notes): Likewise for return type and first param.
8243 (struct ready_list): Strengthen field "vec" from rtx * to
8245 (struct dep_replacement): Strenghten field "insn" from rtx to
8247 (struct deps_desc): Likewise for fields "last_debug_insn",
8249 (struct haifa_sched_info): Likewise for callback field
8250 "can_schedule_ready_p"'s param, for first param of "new_ready"
8251 callback field, for both params of "rank" callback field, for
8252 first field of "print_insn" callback field (with a const), for
8253 both params of "contributes_to_priority" callback, for param
8254 of "insn_finishes_block_p" callback, for fields "prev_head",
8255 "next_tail", "head", "tail", for first param of "add_remove_insn"
8256 callback, for first param of "begin_schedule_ready" callback, for
8257 both params of "begin_move_insn" callback, and for second param
8258 of "advance_target_bb" callback.
8259 (add_dependence): Likewise for params 1 and 2.
8260 (sched_analyze): Likewise for params 2 and 3.
8261 (deps_analyze_insn): Likewise for param 2.
8262 (ready_element): Likewise for return type.
8263 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
8264 (try_ready): Strenghten param from rtx to rtx_insn *.
8265 (sched_emit_insn): Likewise for return type.
8266 (record_delay_slot_pair): Likewise for params 1 and 2.
8267 (add_delay_dependencies): Likewise for param.
8268 (contributes_to_priority): Likewise for both params.
8269 (find_modifiable_mems): Likewise.
8271 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
8272 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
8273 "first_older_only_insn" from rtx to rtx_insn *.
8274 (arm_sched_reorder): Strengthen param "ready" from rtx * to
8277 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
8278 "last_scheduled_iter0" from rtx to rtx_insn *.
8279 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
8280 (c6x_sched_reorder_1): Strengthen param "ready" and locals
8281 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
8282 "insn" from rtx to rtx_insn *.
8283 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
8285 (c6x_sched_reorder2): Strengthen param "ready" and locals
8286 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
8287 "insn" from rtx to rtx_insn *.
8288 (c6x_variable_issue): Add a checked cast when assigning from insn
8289 to ss.last_scheduled_iter0.
8290 (split_delayed_branch): Strengthen param "insn" and local "i1"
8291 from rtx to rtx_insn *.
8292 (split_delayed_nonbranch): Likewise.
8293 (undo_split_delayed_nonbranch): Likewise for local "insn".
8294 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
8295 "entry_after", "end_packet", "head_insn", "tail_insn",
8296 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
8297 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
8298 to rtx_insn **. Remove now-redundant checked cast on last_insn,
8299 but add a checked cast on loop->start_label. Consolidate calls to
8300 avoid assigning result of gen_spkernel to "insn", now an
8303 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
8304 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
8306 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
8307 rtx_insn **. Strengthen locals "top", "next" from rtx to
8309 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
8310 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
8311 (add_parameter_dependencies): Strengthen params "call", "head" and
8312 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
8313 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
8314 (add_dependee_for_func_arg): Likewise for param "arg" and local
8316 (ix86_dependencies_evaluation_hook): Likewise for params "head",
8317 "tail" and locals "insn", "first_arg".
8319 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
8320 for params "head", "tail" and locals "insn", "next", "next_tail".
8321 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
8322 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
8323 "insn", "lowest", "highest" from rtx to rtx_insn *.
8324 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
8326 (ia64_sched_reorder2): Likewise.
8328 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
8329 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
8330 from rtx * to rtx_insn **.
8331 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
8333 (mep_print_sched_insn): Strengthen param "insn" from rtx to
8335 (mep_sched_reorder): Strengthen param "ready" from rtx * to
8336 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
8339 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
8340 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
8342 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
8343 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
8344 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
8346 (vr4130_reorder): Likewise.
8347 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
8349 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
8351 (mips_sched_reorder): Likewise.
8352 (mips_sched_reorder2): Likewise.
8354 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
8356 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
8357 Strengthen local "tmp" from rtx to rtx_insn *.
8358 (rs6000_sched_reorder2): Likewise.
8360 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
8361 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
8362 (s390_sched_reorder): Strengthen param "ready" from rtx * to
8363 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
8365 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
8366 "tmp2" from rtx to rtx_insn *.
8367 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
8368 Strengthen local "insn" from rtx to rtx_insn *.
8369 (ready_reorder): Strengthen param "ready" from rtx * to
8370 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
8371 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
8372 (sh_reorder2): Likewise.
8374 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
8375 local "insn" from rtx to rtx_insn *.
8377 * haifa-sched.c (note_list): Strengthen this variable from rtx to
8379 (scheduled_insns): Strengthen this variable from vec<rtx> to
8381 (set_modulo_params): Likewise for locals "i1", "i2".
8382 (record_delay_slot_pair): Likewise for params "i1", "i2".
8383 (add_delay_dependencies): Likewise for param "insn".
8384 (cond_clobbered_p): Likewise.
8385 (recompute_todo_spec): Likewise for local "prev".
8386 (last_scheduled_insn): Likewise for this variable.
8387 (nonscheduled_insns_begin): Likewise.
8388 (model_set_excess_costs): Strengthen param "insns" from rtx * to
8390 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
8392 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
8393 Strengthen local "insn" from rtx to rtx_insn *.
8394 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
8395 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
8396 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
8397 (ready_remove_first): Likewise for return type and local "t".
8398 (ready_element): Likewise for return type.
8399 (ready_remove): Likewise for return type and local "t".
8400 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
8401 (check_clobbered_conditions): Strengthen local "x" from rtx to
8402 rtx_insn *, adding a checked cast.
8403 (schedule_insn): Likewise for param "insn".
8404 (remove_notes): Likewise for params "head", "tail" and locals
8405 "next_tail", "insn", "next".
8406 (struct haifa_saved_data): Likewise for fields
8407 "last_scheduled_insn", "nonscheduled_insns_begin".
8408 (save_backtrack_point): Update for change to field "vec" of
8410 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
8412 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
8413 from rtx to rtx_insn *
8414 (resolve_dependencies): Strengthen param "insn" from rtx to
8416 (restore_other_notes): Likewise for return type, for param "head"
8417 and local "note_head".
8418 (undo_all_replacements): Likewise for local "insn".
8419 (first_nonscheduled_insn): Likewise for return type and local "insn".
8420 (queue_to_ready): Likewise for local "insn", adding checked casts.
8421 (early_queue_to_ready): Likewise for local "insn".
8422 (debug_ready_list_1): Strengthen local "p" from rtx * to
8424 (move_insn): Strengthen param "insn" and local "note" from rtx to
8426 (insn_finishes_cycle_p): Likewise for param "insn".
8427 (max_issue): Likewise for local "insn".
8428 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
8430 (commit_schedule): Strengthen param "prev_head" and local "insn"
8431 from rtx to rtx_insn *
8432 (prune_ready_list): Likewise for local "insn".
8433 (schedule_block): Likewise for locals "prev_head", "head", "tail",
8434 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
8435 (set_priorities): Likewise for local "prev_head".
8436 (try_ready): Likewise for param "next".
8437 (fix_tick_ready): Likewise.
8438 (change_queue_index): Likewise.
8439 (sched_extend_ready_list): Update for change to field "vec" of
8441 (generate_recovery_code): Strengthen param "insn" from rtx to
8443 (begin_speculative_block): Likewise.
8444 (create_check_block_twin): Likewise for param "insn" and locals
8445 "label", "check", "twin". Introduce local "check_pat" to avoid
8446 "check" being used as a plain rtx before being used as an insn.
8447 (fix_recovery_deps): Add a checked cast to rtx_insn * when
8448 extracting elements from ready_list.
8449 (sched_remove_insn): Strengthen param "insn" from rtx to
8451 (sched_emit_insn): Likewise for return type.
8452 (ready_remove_first_dispatch): Likewise for return type and local
8455 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
8457 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
8460 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
8461 from rtx to rtx_insn *.
8462 (add_dependence_list): Likewise for param "insn". Add a checked
8464 (add_dependence_list_and_free): Strengthen param "insn" from rtx
8465 to rtx_insn *. Strengthen param "list_p" from rtx * to
8467 (chain_to_prev_insn): Strengthen param "insn" and locals
8468 "prec_nonnote", "i" from rtx to rtx_insn *.
8469 (flush_pending_lists): Likewise for param "insn".
8470 (cur_insn): Likewise for this variable.
8471 (haifa_start_insn): Add a checked cast.
8472 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
8473 (sched_analyze_reg): Likewise for param "insn".
8474 (sched_analyze_1): Likewise.
8475 (sched_analyze_2): Likewise. Add checked casts.
8476 (sched_analyze_insn): Likewise. Also for local "prev".
8477 (deps_analyze_insn): Likewise for param "insn".
8478 (sched_analyze): Likewise for params "head", "tail" and local "insn".
8479 (add_dependence_1): Likewise for params "insn", "elem".
8480 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
8481 (parse_add_or_inc): Likewise for param "insn".
8482 (find_inc): Likewise for local "inc_cand".
8483 (find_modifiable_mems): Likewise for params "head", "tail" and
8484 locals "insn", "next_tail".
8486 * sched-ebb.c (init_ready_list): Likewise for local "insn".
8487 (begin_schedule_ready): Likewise for param "insn".
8488 (begin_move_insn): Likewise for params "insn" and "last".
8489 (ebb_print_insn): Strengthen param "insn" from const_rtx to
8491 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
8492 (ebb_contributes_to_priority): Likewise for params "next", "insn".
8493 (ebb_add_remove_insn): Likewise for param "insn".
8494 (advance_target_bb): Likewise.
8496 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
8498 (check_live): Likewise for param "insn".
8499 (init_ready_list): Likewise for local "insn".
8500 (can_schedule_ready_p): Likewise for param "insn".
8501 (begin_schedule_ready): Likewise.
8502 (new_ready): Likewise for param "next".
8503 (rgn_print_insn): Likewise for param "insn".
8504 (rgn_rank): Likewise for params "insn1", "insn2".
8505 (contributes_to_priority): Likewise for params "next", "insn".
8506 (rgn_insn_finishes_block_p): Likewise for param "insn".
8507 (add_branch_dependences): Likewise for params "head", "tail" and
8508 locals "insn", "last".
8509 (rgn_add_remove_insn): Likewise for param "insn".
8510 (advance_target_bb): Likewise.
8512 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
8513 const_rtx to const rtx_insn *.
8515 * sel-sched-dump.h (sel_print_insn): Likewise.
8517 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
8518 (deps_init_id): Likewise.
8520 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
8521 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
8524 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8526 * output.h (final_start_function): Strengthen param 1 from rtx to
8529 * final.c (final_start_function): Likewise, renaming back from
8530 "uncast_first" to "first", and dropping the checked cast from rtx
8533 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8535 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
8536 * final.c (final): Likewise. Rename param back from
8537 "uncast_first" to "first" and eliminate the checked cast from rtx
8540 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8542 * output.h (shorten_branches): Strengthen param from rtx to
8545 * final.c (shorten_branches): Likewise, renaming param back from
8546 "uncast_first" to "first", and dropping the checked cast from rtx
8549 * genattr.c (gen_attr): Likewise when writing out the prototype of
8552 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8554 * sched-int.h (struct haifa_sched_info): Strengthen fields
8555 "prev_head" and "next_tail" from rtx to rtx_insn *.
8557 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8559 * rtl.h (rtx_jump_table_data::get_labels): New method.
8560 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
8561 with use of the new rtx_jump_table_data::get_labels method.
8562 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
8563 to rtx_jump_table_data *. Simplify by using get_labels method.
8564 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
8565 a dyn_cast, introducing local "table", using it to replace
8566 label-lookup logic with a get_labels method call.
8567 (patch_jump_insn): Simplify using get_labels method.
8568 * dwarf2cfi.c (create_trace_edges): Likewise.
8569 * rtlanal.c (label_is_jump_target_p): Likewise.
8571 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8573 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
8576 * emit-rtl.c (unshare_all_rtl_1): Likewise.
8577 (unshare_all_rtl_again): Likewise, also for local "p".
8579 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8581 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
8583 * cfgrtl.c (delete_insn_and_edges): Likewise.
8585 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8587 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
8588 from rtx to rtx_insn *.
8590 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
8592 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8594 * function.c (thread_prologue_and_epilogue_insns): Likewise for
8595 locals "returnjump", "epilogue_end", "insn", "next".
8597 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
8598 "returnjump" from rtx * to rtx_insn **.
8599 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
8601 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8603 * basic-block.h (struct edge_def). Strengthen "r" within
8604 union edge_def_insns from rtx to rtx_insn *.
8606 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
8607 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
8609 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
8610 from rtx to rtx_insn *.
8611 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
8613 * postreload-gcse.c (reg_killed_on_edge): Likewise.
8614 (reg_used_on_edge): Likewise.
8615 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
8616 (gt_pch_nx): New overload for rtx_insn *&.
8617 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
8618 from rtx to rtx_insn *.
8620 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8622 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
8623 from rtx to rtx_insn *.
8624 (BB_FOOTER): Replace function with access macro.
8625 (SET_BB_FOOTER): Delete.
8627 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
8629 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
8630 (emit_barrier_after_bb): Likewise.
8631 (record_effective_endpoints): Likewise.
8632 (relink_block_chain): Likewise.
8633 (fixup_fallthru_exit_predecessor): Likewise.
8634 (cfg_layout_duplicate_bb): Likewise.
8635 (cfg_layout_split_block): Likewise.
8636 (cfg_layout_delete_block): Likewise.
8637 (cfg_layout_merge_blocks): Likewise.
8638 (BB_FOOTER): Delete function.
8639 (SET_BB_FOOTER): Delete function.
8640 * combine.c (update_cfg_for_uncondjump): Replace uses of
8641 SET_BB_FOOTER with BB_FOOTER.
8643 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8645 * except.h (struct eh_landing_pad_d): Strengthen field
8646 "landing_pad" from rtx to rtx_code_label *.
8648 * except.c (sjlj_emit_dispatch_table): Likewise for param
8650 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
8652 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8654 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
8655 first param from rtx to rtx_insn *.
8656 * config/xtensa/xtensa.c (struct machine_function): Likewise for
8657 field "set_frame_ptr_insn".
8658 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
8659 "csend" from rtx to rtx_code_label *.
8660 (xtensa_expand_atomic): Likewise for local "csloop".
8661 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
8663 (xtensa_call_tls_desc): Likewise for return type and locals
8664 "call_insn", "insns".
8665 (xtensa_legitimize_tls_address): Likewise for local "insns".
8666 (xtensa_expand_prologue): Likewise for locals "insn", "first".
8668 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8670 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
8671 first param from rtx to rtx_insn *.
8672 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
8675 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8677 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
8678 Strengthen param 1 from rtx to rtx_insn *.
8679 (tilepro_output_cbranch): Likewise.
8680 (tilepro_adjust_insn_length): Likewise.
8681 (tilepro_final_prescan_insn): Likewise for sole param.
8683 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
8684 Likewise for local "last".
8685 (cbranch_predicted_p): Likewise for param "insn".
8686 (tilepro_output_simple_cbranch_with_opcode): Likewise.
8687 (tilepro_output_cbranch_with_opcode): Likewise.
8688 (tilepro_output_cbranch): Likewise.
8689 (frame_emit_load): Likewise for return type and locals "seq",
8691 (emit_sp_adjust): Likewise for return type and local "insn".
8692 (tilepro_expand_epilogue): Likewise for locals "last_insn",
8694 (tilepro_adjust_insn_length): Likewise for param "insn".
8695 (next_insn_to_bundle): Likewise for return type and params
8697 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
8698 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
8700 (match_addli_pcrel): Likewise for param "insn".
8701 (replace_addli_pcrel): Likewise.
8702 (match_auli_pcrel): Likewise.
8703 (replace_auli_pcrel): Likewise.
8704 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
8706 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8707 "queue", "next_queue", "prev".
8708 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
8709 (tilepro_final_prescan_insn): Likewise for param "insn".
8711 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8713 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
8714 Strengthen param 1 from rtx to rtx_insn *.
8715 (tilegx_output_cbranch): Likewise.
8716 (tilegx_adjust_insn_length): Likewise.
8717 (tilegx_final_prescan_insn): Likewise for sole param.
8719 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
8721 (cbranch_predicted_p): Likewise for param "insn".
8722 (tilegx_output_simple_cbranch_with_opcode): Likewise.
8723 (tilegx_output_cbranch_with_opcode): Likewise.
8724 (tilegx_output_cbranch): Likewise.
8725 (frame_emit_load): Likewise for return type.
8726 (set_frame_related_p): Likewise for locals "seq", "insn".
8727 (emit_sp_adjust): Likewise for return type, and for local "insn".
8728 Introduce local "pat" for use in place of "insn" where the latter
8729 isn't an instruction.
8730 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
8731 from rtx to rtx_insn *.
8732 (tilegx_adjust_insn_length): Likewise for param "insn".
8733 (next_insn_to_bundle): Likewise for return type and params "r" and
8735 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
8737 (replace_insns): Likewise for params "old_insn", "new_insns".
8738 (replace_mov_pcrel_step1): Likewise for param "insn" and local
8740 (replace_mov_pcrel_step2): Likewise.
8741 (replace_mov_pcrel_step3): Likewise.
8742 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
8744 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8745 "queue", "next_queue", "prev".
8746 (tilegx_output_mi_thunk): Likewise for local "insn".
8747 (tilegx_final_prescan_insn): Likewise for param "insn".
8749 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8751 * config/spu/spu.c (frame_emit_store): Strengthen return type from
8753 (frame_emit_load): Likewise.
8754 (frame_emit_add_imm): Likewise, also for local "insn".
8755 (spu_expand_prologue): Likewise for local "insn".
8756 (struct spu_bb_info): Likewise for field "prop_jump".
8757 (emit_nop_for_insn): Likewise for param "insn" and local
8759 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
8761 (spu_emit_branch_hint): Likewise for params "before", "branch" and
8762 locals "hint", "insn".
8763 (get_branch_target): Likewise for param "branch".
8764 (insn_clobbers_hbr): Likewise for param "insn".
8765 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
8766 locals "insn", "before_4", "before_16".
8767 (insert_hbrp): Likewise for local "insn".
8768 (spu_machine_dependent_reorg): Likewise for locals "branch",
8769 "insn", "next", "bbend".
8770 (uses_ls_unit): Likewise for param "insn".
8771 (get_pipe): Likewise.
8772 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
8773 introducing a checked cast.
8774 (spu_sched_adjust_cost): Likewise for params "insn" and
8776 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
8777 (spu_sms_res_mii): Likewise.
8779 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8781 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
8782 from rtx to rtx_insn *.
8783 (output_cbranch): Likewise for param 6.
8784 (output_return): Likewise for param 1.
8785 (output_sibcall): Likewise.
8786 (output_v8plus_shift): Likewise.
8787 (output_v8plus_mult): Likewise.
8788 (output_v9branch): Likewise for param 7.
8789 (output_cbcond): Likewise for param 3.
8791 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
8793 (sparc_legitimize_pic_address): Likewise.
8794 (sparc_emit_call_insn): Likewise.
8795 (emit_save_or_restore_regs): Likewise.
8796 (emit_window_save): Likewise for return type and local "insn".
8797 (sparc_expand_prologue): Likewise for local "insn".
8798 (sparc_flat_expand_prologue): Likewise.
8799 (output_return): Likewise for param "insn".
8800 (output_sibcall): Likewise for param "insn" and local "delay".
8801 (output_ubranch): Likewise for param "insn".
8802 (output_cbranch): Likewise.
8803 (output_cbcond): Likewise.
8804 (output_v9branch): Likewise.
8805 (output_v8plus_shift): Likewise.
8806 (sparc_output_mi_thunk): Likewise for local "insn".
8807 (get_some_local_dynamic_name): Likewise.
8808 (output_v8plus_mult): Likewise for param "insn".
8810 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8812 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
8813 from rtx to rtx_insn *.
8814 (output_branchy_insn): Likewise for param 3.
8815 (output_far_jump): Likewise for param 1.
8816 (final_prescan_insn): Likewise.
8817 (sh_insn_length_adjustment): Likewise for sole param.
8819 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
8820 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
8822 (sh_emit_compare_and_set): Likewise for local "lab".
8823 (output_far_jump): Strengthen param "insn" and local "prev" from
8825 (output_branchy_insn): Likewise for param "insn" and local
8827 (output_ieee_ccmpeq): Likewise for param "insn".
8828 (struct label_ref_list_d): Strengthen field "label" from rtx to
8830 (pool_node): Likewise.
8831 (pool_window_label): Likewise for this global.
8832 (add_constant): Likewise for return type and locals "lab", "new_rtx".
8833 (dump_table): Strengthen params "start", "barrier" and local
8834 "scan" from rtx to rtx_insn *.
8835 (broken_move): Likewise for param "insn".
8836 (untangle_mova): Likewise for params "first_mova" and "new_mova".
8837 Strengthen param "first_mova" from rtx * to rtx_insn **.
8838 (mova_p): Likewise for param "insn".
8839 (fixup_mova): Likewise for param "mova".
8840 (find_barrier): Likewise for return type, params "mova" and
8841 "from", and locals "barrier_before_mova", "found_barrier",
8842 "good_barrier", "orig", "last_symoff", "next". Strengthen local
8843 "label" from rtx to rtx_code_label *.
8844 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
8846 (sh_reorg): Likewise for locals "link", "scan", "barrier".
8847 (split_branches): Likewise for param "first" and local "insn".
8848 (final_prescan_insn): Likewise for param "insn".
8849 (sequence_insn_p): Likewise for locals "prev", "next".
8850 (sh_insn_length_adjustment): Likewise for param "insn".
8851 (sh_can_redirect_branch): Likewise for local "insn".
8852 (find_r0_life_regions): Likewise for locals "end", "insn".
8853 (sh_output_mi_thunk): Likewise for local "insns".
8855 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8857 * config/score/score.c (score_output_mi_thunk): Strengthen local
8858 "insn" from rtx to rtx_insn *.
8859 (score_prologue): Likewise.
8861 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8863 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
8864 1 from rtx to rtx_insn *.
8865 (s390_emit_jump): Likewise for return type.
8866 (s390_emit_call): Likewise.
8867 (s390_load_got): Likewise.
8869 * config/s390/s390.c (last_scheduled_insn): Likewise for this
8871 (s390_match_ccmode): Likewise for param "insn".
8872 (s390_emit_jump): Likewise for return type.
8873 (s390_split_branches): Likewise for local "label".
8874 (struct constant): Strengthen field "label" from rtx to
8876 (struct constant_pool): Likewise for field "label". Strengthen
8877 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
8879 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
8881 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
8882 (s390_end_pool): Likewise.
8883 (s390_dump_pool): Likewise for local "insn".
8884 (s390_mainpool_start): Likewise.
8885 (s390_chunkify_start): Likewise.
8886 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
8887 with insns. Strengthen locals "label", "jump", "barrier", "next",
8888 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
8889 (s390_chunkify_finish): Strengthen local "insn" from rtx to
8891 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
8892 "jump", "label", "next_insn".
8893 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
8894 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
8896 (s390_load_got): Likewise for return type and local "insns".
8897 (s390_save_gprs_to_fprs): Likewise for local "insn".
8898 (s390_restore_gprs_from_fprs): Likewise.
8899 (pass_s390_early_mach::execute): Likewise.
8900 (s390_emit_prologue): Likewise for local "insns".
8901 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
8903 (s390_emit_call): Strengthen return type and local "insn" from
8905 (s390_emit_tpf_eh_return): Likewise for local "insn".
8906 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
8907 "next_insn", introducing locals "s_pat", "rpat" to allow this.
8908 (s390_fix_long_loop_prediction): Likewise for param "insn" and
8910 (s390_non_addr_reg_read_p): Likewise for param "insn".
8911 (find_cond_jump): Likewise for return type and param "insn".
8912 (s390_swap_cmp): Likewise for param "insn".
8913 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
8914 "prev_insn", "next_insn".
8915 (s390_reorg): Likewise for locals "insn", "target".
8916 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
8917 (s390_sched_variable_issue): For now, rename param "insn" to
8918 "uncast_insn", introducing a checked cast.
8919 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
8921 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
8922 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
8924 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8926 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
8927 param from rtx to rtx_insn *.
8928 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
8930 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8932 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
8933 4 from rtx to rtx_insn *.
8934 (rs6000_final_prescan_insn): Likewise for first param.
8935 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
8937 (rs6000_get_some_local_dynamic_name): Likewise.
8938 (output_cbranch): Likewise for param "insn".
8939 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
8940 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
8941 (rs6000_emit_allocate_stack): Likewise for local "insn".
8942 (load_cr_save): Likewise.
8943 (restore_saved_cr): Likewise.
8944 (restore_saved_lr): Likewise.
8945 (emit_cfa_restores): Likewise.
8946 (rs6000_output_function_epilogue): Likewise for locals "insn" and
8947 "deleted_debug_label".
8948 (rs6000_output_mi_thunk): Likewise for local "insn".
8949 (rs6000_final_prescan_insn): Likewise for param "insn".
8951 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8953 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
8954 Strengthen param "insn" from rtx to rtx_insn *.
8955 * config/picochip/picochip.c (picochip_current_prescan_insn):
8956 Likewise for this variable.
8957 (picochip_final_prescan_insn): Likewise for param "insn".
8959 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8961 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
8962 from rtx to rtx_insn *.
8963 (pa_output_indirect_call): Likewise.
8964 (pa_adjust_insn_length): Likewise.
8965 (pa_attr_length_millicode_call): Likewise.
8966 (pa_attr_length_call): Likewise.
8967 (pa_attr_length_indirect_call): Likewise.
8969 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
8971 (pa_attr_length_millicode_call): Likewise.
8972 (pa_attr_length_call): Likewise.
8973 (pa_output_call): Likewise.
8974 (pa_attr_length_indirect_call): Likewise.
8975 (pa_output_indirect_call): Likewise.
8977 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8979 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
8980 Strengthen first param from rtx to rtx_insn *.
8981 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
8984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8986 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
8987 type from rtx to rtx_insn *.
8988 (mips_expand_call): Likewise.
8989 (mips_adjust_insn_length): Likewise for first param.
8990 (mips_output_conditional_branch): Likewise.
8991 (mips_output_order_conditional_branch): Likewise.
8992 (mips_final_prescan_insn): Likewise.
8994 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
8995 rtx_insn * for the SEQUENCE case.
8996 (SEQ_END): Likewise.
8997 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
8998 (mips_emit_call_insn): Likewise, also for local "insn".
8999 (mips16_gp_pseudo_reg): Likewise for local "scan".
9000 (mips16_build_call_stub): Likewise for return type and for local
9001 "insn". Introduce a new local "pattern" so that "insn" can indeed
9003 (mips_expand_call): Strengthen return type and local "insn" from
9005 (mips_block_move_loop): Strengthen local "label" from rtx to
9007 (mips_expand_synci_loop): Likewise for locals "label",
9009 (mips_set_frame_expr): Strengthen local "insn" from rtx to
9011 (mips16e_collect_argument_saves): Likewise for locals "insn",
9013 (mips_find_gp_ref): Likewise for param of callback for "pred"
9014 param, and for local "insn".
9015 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
9016 (mips_insn_has_flexible_gp_ref_p): Likewise.
9017 (mips_epilogue_emit_cfa_restores): Likewise for return type and
9019 (mips_epilogue_set_cfa): Likewise for local "insn".
9020 (mips_expand_epilogue): Likewise.
9021 (mips_adjust_insn_length): Likewise for param "insn".
9022 (mips_output_conditional_branch): Likewise.
9023 (mips_output_order_conditional_branch): Likewise.
9024 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
9025 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
9026 "falu2_turn_enabled_insn".
9027 (mips_builtin_branch_and_move): Strengthen locals "true_label",
9028 "done_label" from rtx to rtx_code_label *.
9029 (struct mips16_constant): Likewise for field "label".
9030 (mips16_add_constant): Likewise for return type.
9031 (mips16_emit_constants_1): Strengthen return type and param "insn"
9032 from rtx to rtx_insn *.
9033 (mips16_emit_constants): Likewise for param "insn".
9034 (mips16_insn_length): Likewise.
9035 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
9036 to rtx_code_label *.
9037 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
9038 from rtx to rtx_insn *.
9039 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
9040 "jump". Strengthen local "label" from rtx to rtx_code_label *.
9041 (r10k_simplify_address): Strengthen param "insn" and local
9042 "def_insn" from rtx to rtx_insn *.
9043 (r10k_safe_address_p): Strengthen param "insn" from rtx to
9045 (r10k_needs_protection_p_1): Update target type of cast of data
9046 from to rtx to rtx_insn *.
9047 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
9048 rtx * to rtx_insn **.
9049 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
9051 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
9052 (mips_call_expr_from_insn): Likewise for param "insn".
9053 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
9054 (mips_find_pic_call_symbol): Likewise for param "insn".
9055 (mips_annotate_pic_calls): Likewise for local "insn".
9056 (mips_sim_insn): Likewise for this variable.
9057 (struct mips_sim): Likewise for field "insn" within elements of
9059 (mips_sim_wait_reg): Likewise for param "insn".
9060 (mips_sim_wait_regs): Likewise.
9061 (mips_sim_wait_units): Likewise.
9062 (mips_sim_wait_insn): Likewise.
9063 (mips_sim_issue_insn): Likewise.
9064 (mips_sim_finish_insn): Likewise.
9065 (mips_seq_time): Likewise for param "seq" and local "insn".
9066 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
9067 locals "first", "second".
9068 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
9069 "last", "last2", "next".
9070 (mips_avoid_hazard): Likewise for params "after", "insn".
9071 (mips_reorg_process_insns): Likewise for locals "insn",
9072 "last_insn", "subinsn", "next_insn".
9073 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
9074 (mips16_split_long_branches): Likewise for locals "insn" "jump",
9076 (mips_output_mi_thunk): Likewise for local "insn".
9077 (mips_final_prescan_insn): Likewise for param "insn".
9079 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9081 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
9082 Strengthen return type and local "insns" from rtx to rtx_insn *.
9083 (microblaze_legitimize_tls_address): Likewise for local "insns".
9084 (microblaze_block_move_loop): Strengthen local "label" from rtx
9085 to rtx_code_label *.
9086 (microblaze_expand_prologue): Strengthen two locals named "insn"
9087 from rtx to rtx_insn *.
9088 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
9089 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
9090 "insn". Strengthen locals "div_label", "div_end_label" from rtx
9091 to rtx_code_label *.
9093 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9095 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
9096 param from rtx to rtx_insn *.
9097 (mep_reuse_lo): Likewise for third param.
9098 (mep_use_post_modify_p): Likewise for first param.
9099 (mep_core_address_length): Likewise.
9100 (mep_cop_address_length): Likewise.
9101 (mep_final_prescan_insn): Likewise.
9102 (mep_store_data_bypass_p): Likewise for both params.
9103 (mep_mul_hilo_bypass_p): Likewise.
9104 (mep_ipipe_ldc_p): Likewise for param.
9106 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
9107 (mep_rewrite_mult): Likewise.
9108 (mep_rewrite_mulsi3): Likewise.
9109 (mep_rewrite_maddsi3): Likewise.
9110 (mep_reuse_lo_p_1): Likewise.
9111 (mep_reuse_lo_p): Likewise.
9112 (mep_frame_expr): Likewise.
9113 (mep_make_parallel): Likewise for both params.
9114 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
9116 (mep_use_post_modify_p): Likewise for param "insn".
9117 (mep_core_address_length): Likewise.
9118 (mep_cop_address_length): Likewise.
9119 (mep_reg_set_in_function): Likewise for local "insn".
9120 (mep_asm_without_operands_p): Likewise.
9121 (F): Likewise for return type and param "x".
9122 (add_constant): Likewise for local "insn".
9123 (maybe_dead_move): Likewise for return type and local "insn".
9124 (mep_expand_prologue): Likewise for local "insn".
9125 (mep_final_prescan_insn): Likewise for param "insn".
9126 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
9127 "next", "follow", "x".
9128 (mep_insert_repeat_label_last): Likewise for return type, param
9129 "last_insn", and locals "next", "prev". Strengthen param "label"
9130 from rtx to rtx_code_label *.
9131 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
9133 (struct mep_doloop_end): Likewise for fields "insn" and
9135 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
9136 Strengthen local "repeat_label" from rtx to rtx_code_label *.
9137 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
9139 (mep_invert_branch): Likewise for params "insn" and "after".
9140 (mep_reorg_erepeat): Likewise for param "insns" and locals
9141 "insn", "prev", "new_last", "barrier", "user". Strengthen local
9142 "l" from rtx to rtx_code_label *.
9143 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
9144 from rtx to rtx_insn *.
9145 (mep_reorg_addcombine): Likewise for param "insns" and locals
9147 (add_sp_insn_p): Likewise for param "insn".
9148 (mep_reorg_noframe): Likewise for param "insns" and locals
9149 "start_frame_insn", "end_frame_insn", "next".
9150 (mep_reorg): Likewise for local "insns".
9151 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
9153 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
9154 (mep_mul_hilo_bypass_p): Likewise.
9155 (mep_ipipe_ldc_p): Likewise for param "insn".
9156 (mep_make_bundle): Likewise for return type, param "cop" and local
9157 "insn", splitting out the latter into a new local "seq" for when it
9158 is a SEQUENCE rather than an insn.
9159 (core_insn_p): Likewise for param "insn".
9160 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
9161 "last", "first", "note", "prev", "core_insn".
9163 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9165 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
9167 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
9168 (m68k_final_prescan_insn): Likewise for first param.
9170 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
9171 (m68k_set_frame_related): Likewise for param "insn".
9172 (output_btst): Likewise for param "insn".
9173 (m68k_final_prescan_insn): Likewise.
9174 (m68k_move_to_reg): Likewise for local "insn".
9175 (m68k_call_tls_get_addr): Likewise for local "insns".
9176 (m68k_call_m68k_read_tp): Likewise.
9177 (strict_low_part_peephole_ok): Likewise for param "first_insn".
9178 (m68k_output_mi_thunk): Likewise for local "insn".
9180 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9182 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
9183 first param from rtx to rtx_insn *.
9184 (iq2000_adjust_insn_length): Likewise.
9185 (iq2000_output_conditional_branch): Likewise.
9186 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
9187 "insn" and local "nop_insn".
9188 (iq2000_annotate_frame_insn): Likewise for param "insn".
9189 (iq2000_expand_prologue): Likewise for both locals "insn".
9190 (iq2000_adjust_insn_length): Likewise for param "insn".
9191 (iq2000_output_conditional_branch): Likewise.
9193 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9195 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
9196 "insns" from rtx to rtx_insn *.
9197 (ia64_emit_cond_move): Likewise for locals "insn", "first".
9198 (struct spill_fill_data): Likewise for field "init_after" and for
9199 elements of array field "prev_insn".
9200 (spill_restore_mem): Likewise for locals "insn", "first".
9201 (do_spill): Likewise for local "insn".
9202 (do_restore): Likewise.
9203 (ia64_expand_prologue): Likewise.
9204 (ia64_expand_epilogue): Likewise.
9205 (emit_insn_group_barriers): Likewise for locals "insn",
9207 (emit_all_insn_group_barriers): Likewise for locals "insn",
9209 (dfa_stop_insn): Likewise for this global.
9210 (dfa_pre_cycle_insn): Likewise.
9211 (ia64_nop): Likewise.
9212 (final_emit_insn_group_barriers): Likewise for locals "insn",
9214 (emit_predicate_relation_info): Likewise for locals "head", "n",
9216 (ia64_reorg): Likewise for local "insn".
9217 (ia64_output_mi_thunk): Likewise.
9218 (expand_vec_perm_interleave_2): Likewise for local "seq".
9220 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9222 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
9223 param 1 "insn" from rtx to rtx_insn *.
9224 (ix86_use_lea_for_mov): Likewise.
9225 (ix86_avoid_lea_for_addr): Likewise.
9226 (ix86_split_lea_for_addr): Likewise.
9227 (ix86_lea_for_add_ok): Likewise.
9228 (ix86_output_call_insn): Likewise.
9230 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
9231 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
9232 (ix86_output_function_epilogue): Likewise for locals "insn",
9233 "deleted_debug_label".
9234 (legitimize_tls_address): Likewise for local "insn".
9235 (get_some_local_dynamic_name): Likewise.
9236 (increase_distance): Likewise for params "prev", "next".
9237 (distance_non_agu_define_in_bb): Likewise for params "insn",
9238 "start" and locals "prev", "next".
9239 (distance_non_agu_define): Likewise for param "insn".
9240 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
9241 locals "next", "prev".
9242 (distance_agu_use): Likewise for param "insn".
9243 (ix86_lea_outperforms): Likewise.
9244 (ix86_ok_to_clobber_flags): Likewise.
9245 (ix86_avoid_lea_for_add): Likewise.
9246 (ix86_use_lea_for_mov): Likewise.
9247 (ix86_avoid_lea_for_addr): Likewise.
9248 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
9249 (ix86_split_lea_for_addr): Likewise for param "insn".
9250 (ix86_lea_for_add_ok): Likewise for param "insn".
9251 (ix86_expand_carry_flag_compare): Likewise for local
9253 (ix86_expand_int_movcc): Likewise.
9254 (ix86_output_call_insn): Likewise for param "insn".
9255 (ix86_output_call_insn): Likewise for local "i".
9256 (x86_output_mi_thunk): Introduce local "insn", using it in place
9257 of "tmp" when dealing with insns.
9258 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
9260 (ix86_pad_returns): Likewise for locals "ret", "prev".
9261 (ix86_count_insn_bb): Likewise for local "insn".
9262 (ix86_pad_short_function): Likewise for locals "ret", "insn".
9263 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
9264 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
9265 (expand_vec_perm_interleave2): Likewise for local "seq".
9266 (expand_vec_perm_vperm2f128_vblend): Likewise.
9267 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
9268 call to for_each_rtx with for_each_rtx_in_insn.
9270 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9272 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
9273 "label" from rtx to rtx_code_label *.
9274 (ix86_expand_prologue): Likewise.
9275 (ix86_expand_split_stack_prologue): Likewise for locals "label",
9277 (ix86_split_idivmod): Likewise for locals "end_label" and
9279 (ix86_expand_branch): Likewise for local "label2".
9280 (ix86_expand_aligntest): Likewise for return type and local "label".
9281 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
9283 (expand_movmem_epilogue): Likewise for the various locals named
9285 (expand_setmem_epilogue): Likewise.
9286 (expand_small_movmem_or_setmem): Likewise for local "label".
9287 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
9288 Strengthen param "done_label" from rtx * to rtx_code_label **.
9289 Strengthen locals "loop_label" and "label" from rtx to
9291 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
9292 Likewise for locals "loop_label", "label".
9293 (ix86_expand_set_or_movmem): Likewise for locals "label",
9294 "jump_around_label", "hot_label".
9295 (ix86_expand_strlensi_unroll_1): Likewise for locals
9296 "align_2_label", align_3_label", "align_4_label", "end_0_label",
9298 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
9299 (void ix86_emit_i387_log1p): Likewise for locals "label1",
9300 "label2", "jump_label".
9301 (ix86_expand_sse_compare_and_jump): Likewise for return type and
9303 (ix86_expand_lfloorceil): Likewise for local "label".
9304 (ix86_expand_rint): Likewise.
9305 (ix86_expand_floorceildf_32): Likewise.
9306 (ix86_expand_floorceil): Likewise.
9307 (ix86_expand_rounddf_32): Likewise.
9308 (ix86_expand_trunc): Likewise.
9309 (ix86_expand_truncdf_32): Likewise.
9310 (ix86_expand_round): Likewise.
9312 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9314 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
9315 first param from rtx to rtx_insn *.
9316 (h8300_insn_length_from_table): Likewise.
9317 * config/h8300/h8300.c (F): Likewise for return type and param
9319 (Fpa): Add a checked cast to rtx_insn *.
9320 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
9322 (final_prescan_insn): Likewise for param "insn".
9323 (h8300_binary_length): Likewise.
9324 (h8300_insn_length_from_table): Likewise.
9326 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9328 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
9329 Strengthen first param "insn" from rtx to rtx_insn *.
9331 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
9333 (frame_insn): Likewise for return type. Introduce local "insn"
9334 for use in place of local "x" for use as an rtx_insn *.
9335 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
9336 (epiphany_expand_prologue): Likewise for local "insn".
9337 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
9338 * config/epiphany/resolve-sw-modes.c
9339 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
9342 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9344 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
9345 param from rtx to rtx_insn *.
9346 (c6x_final_prescan_insn): Likewise for first param.
9348 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
9349 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
9350 (c6x_expand_compare): Strengthen local "insns" from rtx to
9352 (c6x_get_unit_specifier): Likewise for param "insn".
9353 (c6x_print_unit_specifier_field): Likewise.
9354 (c6x_final_prescan_insn): Likewise.
9355 (emit_add_sp_const): Likewise for local "insn".
9356 (c6x_expand_prologue): Likewise.
9358 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9360 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
9361 param 1 from rtx to rtx_insn *.
9362 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
9363 the various locals named "insn".
9364 (expand_epilogue_reg_restore): Likewise.
9365 (frame_related_constant_load): Likewise.
9366 (add_to_reg): Likewise.
9367 (emit_link_insn): Likewise.
9368 (do_link): Likewise.
9369 (expand_interrupt_handler_prologue): Likewise.
9370 (branch_dest): Likewise for param "branch".
9371 (asm_conditional_branch): Likewise for param "insn".
9372 (gen_one_bundle): Likewise for elements of param "slot" and local
9374 (bfin_gen_bundles): Likewise for locals "insn", "next" and
9375 elements of local "slot".
9376 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9377 "queue", "next_queue", "prev".
9378 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
9379 (add_sched_insns_for_speculation): Likewise for local "insn".
9381 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9383 * config/avr/avr-protos.h (output_movqi): Strengthen first param
9384 from rtx to rtx_insn *.
9385 (output_movhi): Likewise.
9386 (output_movsisf): Likewise.
9387 (avr_out_tstsi): Likewise.
9388 (avr_out_tsthi): Likewise.
9389 (avr_out_tstpsi): Likewise.
9390 (avr_out_compare): Likewise.
9391 (avr_out_compare64): Likewise.
9392 (avr_out_movpsi): Likewise.
9393 (ashlqi3_out): Likewise.
9394 (ashlhi3_out): Likewise.
9395 (ashlsi3_out): Likewise.
9396 (ashrqi3_out): Likewise.
9397 (ashrhi3_out): Likewise.
9398 (ashrsi3_out): Likewise.
9399 (lshrqi3_out): Likewise.
9400 (lshrhi3_out): Likewise.
9401 (lshrsi3_out): Likewise.
9402 (avr_out_ashlpsi3): Likewise.
9403 (avr_out_ashrpsi3): Likewise.
9404 (avr_out_lshrpsi3): Likewise.
9405 (avr_out_fract): Likewise.
9406 (avr_out_sbxx_branch): Likewise.
9407 (avr_out_round): Likewise.
9408 (avr_out_xload): Likewise.
9409 (avr_out_movmem): Likewise.
9410 (adjust_insn_length): Likewise.
9411 (avr_out_lpm): Likewise.
9412 (reg_unused_after): Likewise.
9413 (_reg_unused_after): Likewise.
9414 (avr_jump_mode): Likewise for second param.
9415 (jump_over_one_insn): Likewise for first param.
9416 (avr_final_prescan_insn): Likewise.
9417 (out_shift_with_cnt): Likewise for second param.
9419 * config/avr/avr.c (get_sequence_length): Likewise for param
9420 "insns" and local "insn".
9421 (emit_push_byte): Likewise for local "insn".
9422 (emit_push_sfr): Likewise.
9423 (avr_prologue_setup_frame): Likewise for locals "insn",
9424 "fp_plus_insns", "sp_plus_insns".
9425 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
9427 (avr_jump_mode): Likewise for param "insn".
9428 (avr_final_prescan_insn): Likewise.
9429 (avr_find_unused_d_reg): Likewise.
9430 (avr_out_lpm_no_lpmx): Likewise.
9431 (avr_out_lpm): Likewise.
9432 (avr_out_xload): Likewise.
9433 (output_movqi): Likewise.
9434 (output_movhi): Likewise.
9435 (out_movqi_r_mr): Likewise.
9436 (out_movhi_r_mr): Likewise.
9437 (out_movsi_r_mr): Likewise.
9438 (out_movsi_mr_r): Likewise.
9439 (output_movsisf): Likewise.
9440 (avr_out_load_psi): Likewise.
9441 (avr_out_store_psi): Likewise.
9442 (avr_out_movpsi): Likewise.
9443 (out_movqi_mr_r): Likewise.
9444 (avr_out_movhi_mr_r_xmega): Likewise.
9445 (out_movhi_mr_r): Likewise.
9446 (compare_condition): Likewise for param "insn" and local "next".
9447 (compare_sign_p): Likewise for param "insn".
9448 (compare_diff_p): Likewise.
9449 (compare_eq_p): Likewise.
9450 (avr_out_compare): Likewise.
9451 (avr_out_compare64): Likewise.
9452 (avr_out_tsthi): Likewise.
9453 (avr_out_tstpsi): Likewise.
9454 (avr_out_tstsi): Likewise.
9455 (out_shift_with_cnt): Likewise.
9456 (ashlqi3_out): Likewise.
9457 (ashlhi3_out): Likewise.
9458 (avr_out_ashlpsi3): Likewise.
9459 (ashlsi3_out): Likewise.
9460 (ashrqi3_out): Likewise.
9461 (ashrhi3_out): Likewise.
9462 (avr_out_ashrpsi3): Likewise.
9463 (ashrsi3_out): Likewise.
9464 (lshrqi3_out): Likewise.
9465 (lshrhi3_out): Likewise.
9466 (avr_out_lshrpsi3): Likewise.
9467 (lshrsi3_out): Likewise.
9468 (avr_out_fract): Likewise.
9469 (avr_out_round): Likewise.
9470 (avr_adjust_insn_length): Likewise.
9471 (reg_unused_after): Likewise.
9472 (_reg_unused_after): Likewise.
9473 (avr_compare_pattern): Likewise.
9474 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
9475 and locals "branch1", "branch2", "insn2", "jump".
9476 (avr_reorg): Likewise for local "insn".
9477 (avr_2word_insn_p): Likewise for param "insn".
9478 (jump_over_one_insn_p): Likewise.
9479 (avr_out_sbxx_branch): Likewise.
9480 (avr_out_movmem): Likewise.
9482 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9484 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
9485 param from rtx to rtx_insn *.
9486 (thumb1_final_prescan_insn): Likewise.
9487 (thumb2_final_prescan_insn): Likewise.
9489 * config/arm/arm.c (emit_set_insn): Strengthen return type from
9491 (struct minipool_node): Likewise for field "insn".
9492 (dump_minipool): Likewise for param "scan".
9493 (create_fix_barrier): Likewise for local "from". Strengthen local
9494 "label" from rtx to rtx_code_label *.
9495 (push_minipool_barrier): Strengthen param "insn" from rtx to
9497 (push_minipool_fix): Likewise.
9498 (note_invalid_constants): Likewise.
9499 (thumb2_reorg): Likewise for local "insn".
9500 (arm_reorg): Likewise.
9501 (thumb2_final_prescan_insn): Likewise for param
9502 "insn" and local "first_insn".
9503 (arm_final_prescan_insn): Likewise for param "insn" and locals
9504 "start_insn", "this_insn".
9505 (arm_debugger_arg_offset): Likewise for param "insn".
9506 (thumb1_emit_multi_reg_push): Likewise for return type and local
9508 (thumb1_final_prescan_insn): Likewise for param "insn".
9509 (thumb_far_jump_used_p): Likewise for local "insn".
9510 (thumb1_expand_prologue): Likewise.
9511 (arm_expand_epilogue_apcs_frame): Likewise.
9512 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
9513 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
9514 from rtx to rtx_code_label *.
9515 (arm_split_atomic_op): Likewise for local "label".
9516 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
9518 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9520 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
9521 first param from rtx to rtx_insn *.
9522 (arc_verify_short): Likewise.
9523 (arc_short_long): Likewise.
9524 (arc_need_delay): Likewise.
9526 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
9528 (arc_ccfsm_advance): Likewise for param "insn" and locals
9529 "start_insn", "this_insn".
9530 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
9531 (arc_ccfsm_post_advance): Likewise for param "insn".
9532 (arc_next_active_insn): Likewise for return type and param "insn".
9533 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
9534 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
9535 (output_short_suffix): Likewise for local "insn".
9536 (arc_final_prescan_insn): Likewise for param "insn". Remove
9537 now-redundant checked cast.
9538 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
9539 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
9540 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
9541 for use where lc_set became an insn.
9542 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
9544 (arc_get_insn_variants): Likewise for local "prev".
9545 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
9547 (arc_predicate_delay_insns): Likewise for local "insn".
9548 (arc_pad_return): Likewise for local "prev". For now, add a
9549 checked cast when extracting the insn from "final_sequence".
9550 (arc_short_long): Likewise for param "insn".
9551 (arc_need_delay): Likewise for param "insn" and local "next".
9552 (arc_label_align): Likewise for locals "prev", "next".
9554 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9556 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
9557 "insn" from rtx to rtx_insn *.
9558 (alpha_gp_save_rtx): Likewise for local "seq".
9559 (alpha_instantiate_decls): Likewise for local "top".
9560 (get_some_local_dynamic_name): Likewise for local "insn".
9561 (alpha_does_function_need_gp): Likewise.
9562 (set_frame_related_p): Likewise for return type and for locals
9564 (emit_frame_store_1): Likewise for local "insn".
9565 (alpha_expand_prologue): Likewise for locals "insn", "seq".
9566 (alpha_end_function): Likewise for local "insn".
9567 (alpha_output_mi_thunk_osf): Likewise.
9568 (alphaev4_insn_pipe): Likewise for param "insn".
9569 (alphaev5_insn_pipe): Likewise.
9570 (alphaev4_next_group): Likewise for return type and param 1
9572 (alphaev5_next_group): Likewise.
9573 (alpha_align_insns_1): Likewise for return type and param 1 of
9574 callback param "next_group", and for locals "i", "next", "prev",
9575 "where", "where2", "insn".
9577 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
9579 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
9580 rather than modifying the stmt.
9582 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
9584 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
9585 cgraph_state conversion.
9587 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9589 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
9590 Strengthen local "insns" from rtx to rtx_insn *.
9591 (aarch64_set_frame_expr): Likewise for local "insn".
9592 (aarch64_save_or_restore_fprs): Likewise.
9593 (aarch64_save_or_restore_callee_save_registers): Likewise.
9594 (aarch64_expand_prologue): Likewise.
9595 (aarch64_expand_epilogue): Likewise.
9596 (aarch64_output_mi_thunk): Likewise.
9597 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
9598 "label2" from rtx to rtx_code_label *.
9599 (aarch64_split_atomic_op): Likewise for local "label".
9601 2014-08-25 Martin Liska <mliska@suse.cz>
9603 * cgraph.h (symtab_node):
9604 (bool needed_p (void)): created from decide_is_symbol_needed
9605 (bool referred_to_p (void)): created from referred_to_p
9606 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
9607 * cgraph.h (cgraph_node):
9608 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
9609 (void expand (void)): created from expand_function
9610 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
9611 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
9612 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
9613 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
9614 * cgraph.h (varpool_node):
9615 (static void add (tree decl): created from varpool_add_new_variable
9616 * cgraph.h (cgraph_edge):
9618 (void remove_caller (void)): created from cgraph_edge_remove_caller
9619 (void remove_callee (void)): created from cgraph_edge_remove_callee
9620 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
9621 created from cgraph_set_call_stmt
9622 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
9623 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
9624 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
9625 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
9626 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
9627 created from cgraph_speculative_call_info
9628 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
9629 int freq_scale, bool update_original)): created from cgraph_clone_edge
9630 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
9631 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
9632 (bool recursive_p (void)): created from cgraph_edge_recursive_p
9633 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
9634 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
9635 (static void rebuild_references (void)): created from cgraph_rebuild_references
9636 * cgraph.h (symbol_table):
9637 (create_reference): renamed from add_reference
9638 (maybe_create_reference): renamed from maybe_add_reference
9639 (void register_symbol (symtab_node *node)): new function
9640 (void clear_asm_symbols (void)): new function
9641 (void unregister (symtab_node *node)): new function
9642 (void release_symbol (cgraph_node *node, int uid)): new function
9643 (cgraph_node * allocate_cgraph_symbol (void)): new function
9644 (void initialize (void)): created from cgraph_init
9645 (symtab_node *first_symbol (void)):new function
9646 (asm_node *first_asm_symbol (void)):new function
9647 (symtab_node *first_defined_symbol (void)):new function
9648 (varpool_node *first_variable (void)):new function
9649 (varpool_node *next_variable (varpool_node *node)):new function
9650 (varpool_node *first_static_initializer (void)):new function
9651 (varpool_node *next_static_initializer (varpool_node *node)):new function
9652 (varpool_node *first_defined_variable (void)):new function
9653 (varpool_node *next_defined_variable (varpool_node *node)):new function
9654 (cgraph_node *first_defined_function (void)):new function
9655 (cgraph_node *next_defined_function (cgraph_node *node)):new function
9656 (cgraph_node *first_function (void)):new function
9657 (cgraph_node *next_function (cgraph_node *node)):new function
9658 (cgraph_node *first_function_with_gimple_body (void)):new function
9659 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
9660 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
9661 created from symtab_remove_unreachable_nodes
9662 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
9663 (void process_new_functions (void)): created from cgraph_process_new_functions
9664 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
9665 (bool output_variables (void)): created from varpool_node::output_variables
9666 (void output_asm_statements (void)): created from output_asm_statements
9667 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
9668 (void compile (void)): created from compile
9669 (void output_weakrefs (void)): created from output_weakrefs
9670 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
9671 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
9672 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
9673 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
9674 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
9675 created from cgraph_next_function_with_gimple_body
9676 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
9677 created from cgraph_remove_edge_removal_hook
9678 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
9679 created from cgraph_add_node_removal_hook
9680 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
9681 created from cgraph_remove_node_removal_hook
9682 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
9683 created from varpool_add_node_removal_hook
9684 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
9685 created from varpool_remove_node_removal_hook
9686 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
9687 created from cgraph_add_function_insertion_hook
9688 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
9689 created from cgraph_remove_function_insertion_hook
9690 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
9691 created from varpool_add_variable_insertion_hook
9692 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
9693 created from varpool_remove_variable_insertion_hook
9694 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
9695 created from cgraph_add_edge_duplication_hook
9696 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
9697 created from cgraph_remove_edge_duplication_hook
9698 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
9699 created from cgraph_add_node_duplication_hook
9700 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
9701 created from cgraph_remove_node_duplication_hook
9702 (void call_edge_removal_hooks (cgraph_edge *e)):
9703 created from cgraph_call_edge_removal_hooks
9704 (void call_cgraph_insertion_hooks (cgraph_node *node)):
9705 created from call_function_insertion_hooks
9706 (void call_cgraph_removal_hooks (cgraph_node *node)):
9707 created from cgraph_call_node_removal_hooks
9708 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
9709 created from cgraph_node::call_duplication_hooks
9710 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
9711 created from cgraph_call_edge_duplication_hooks
9712 (void call_varpool_removal_hooks (varpool_node *node)):
9713 created from varpool_call_node_removal_hooks
9714 (void call_varpool_insertion_hooks (varpool_node *node)):
9715 created from varpool_call_variable_insertion_hooks
9716 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
9717 created from insert_to_assembler_name_hash
9718 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
9719 created from unlink_from_assembler_name_hash
9720 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
9721 created from symtab_prevail_in_asm_name_hash
9722 (void symtab_initialize_asm_name_hash (void)):
9723 created from symtab_initialize_asm_name_hash
9724 (void change_decl_assembler_name (tree decl, tree name)):
9725 created from change_decl_assembler_name
9726 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
9727 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
9728 created from decl_assembler_name_hash
9729 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
9730 created from decl_assembler_name_equal
9731 (static hashval_t hash_node_by_assembler_name (const void *p)):
9732 created from hash_node_by_assembler_name
9733 (static int eq_assembler_name (const void *p1, const void *p2)):
9734 created from eq_assembler_name
9736 2014-08-25 Marek Polacek <polacek@redhat.com>
9738 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
9740 2014-08-25 Petr Murzin <petr.murzin@intel.com>
9742 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
9743 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
9744 SWI1248_AVX512BW mode iterator.
9746 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
9749 * config/sh/predicates.md (general_extend_operand): Disable
9750 TRUNCATE before reload completes.
9752 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
9754 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
9756 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
9759 * config/sh/sh.opt (musermode): Allow negative form.
9760 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
9761 targets that don't support it.
9762 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
9763 Document -mno-usermode option.
9765 2014-08-24 Kito Cheng <kito@0xlab.org>
9767 * system.h (CALLER_SAVE_PROFITABLE): Poison.
9768 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
9769 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
9770 * doc/tm.texi: Regenerate.
9772 2014-08-24 Kito Cheng <kito@0xlab.org>
9774 * ira.c: Fix typo in comment.
9776 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
9778 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
9779 Deprecate c++1y. Change language to reflect greater confidence in C++14.
9781 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
9784 * config/pa/pa.c (pa_output_function_epilogue): Don't set
9785 last_address when the current function is a thunk.
9786 (pa_asm_output_mi_thunk): When we don't have named sections or they
9787 are not being used, check that thunk can reach the stub table with a
9790 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9792 * web.c (union_match_dups): Strengthen param "insn" from rtx to
9794 (pass_web::execute): Likewise for local "insn".
9796 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9798 * var-tracking.c (struct micro_operation_def): Strengthen field
9799 "insn" from rtx to rtx_insn *.
9800 (struct emit_note_data_def): Likewise.
9801 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
9802 (vt_stack_adjustments): Likewise for local "insn".
9803 (adjust_insn): Likewise for param "insn".
9804 (val_store): Likewise.
9805 (val_resolve): Likewise.
9806 (struct count_use_info): Likewise for field "insn".
9807 (log_op_type): Likewise for param "insn".
9808 (reverse_op): Likewise.
9809 (prepare_call_arguments): Likewise.
9810 (add_with_sets): The initial param takes an insn, but we can't
9811 yet strengthen it from rtx to rtx_insn * since it's used as a
9812 cselib_record_sets_hook callback. For now rename initial param
9813 from "insn" to "uncast_insn", and introduce a local "insn" of
9814 the stronger rtx_insn * type, with a checked cast.
9815 (compute_bb_dataflow): Strengthen local "insn" from rtx to
9817 (emit_note_insn_var_location): Likewise.
9818 (emit_notes_for_changes): Likewise.
9819 (emit_notes_for_differences): Likewise.
9820 (next_non_note_insn_var_location): Likewise for return type and
9822 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
9823 (vt_initialize): Likewise for local "insn".
9824 (delete_debug_insns): Likewise for locals "insn" and "next".
9826 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9828 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
9830 (mark_constant_pool): Likewise for local "insn".
9832 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9834 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
9836 (dead_debug_promote_uses): Likewise.
9837 (dead_debug_insert_temp): Likewise.
9839 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9841 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
9842 from const_rtx to const rtx_insn *.
9843 (store_killed_after): Likewise. Strengthen locals "last", "act"
9844 from rtx to rtx_insn *.
9845 (store_killed_before): Strengthen param "insn" from const_rtx to
9846 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
9847 (find_moveable_store): Strengthen param "insn" from rtx to
9849 (compute_store_table): Likewise for local "insn".
9850 (insert_insn_start_basic_block): Likewise for param "insn" and
9851 locals "prev", "before", "insn".
9852 (insert_store): For now, add a checked cast to rtx_insn * on the
9853 result of gen_move_insn.
9854 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
9856 (replace_store_insn): Likewise. For now, add a checked cast to
9857 rtx_insn * on the result of gen_move_insn.
9859 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9861 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
9863 (expand_sjlj_dispatch_table): Likewise.
9865 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9867 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
9868 "insn" from rtx to rtx_insn *.
9870 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9872 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
9873 "insn" from rtx to rtx_insn *.
9874 (dup_block_and_redirect): Likewise for param 3 "before".
9876 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
9877 from rtx to rtx_insn *.
9878 (move_insn_for_shrink_wrap): Likewise.
9879 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
9880 (dup_block_and_redirect): Likewise for param "before" and local
9882 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
9884 (convert_to_simple_return): Likewise for local "start".
9886 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
9887 Strengthen local "insn" from rtx to rtx_insn *, for use when
9888 invoking requires_stack_frame_p.
9890 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9892 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
9894 (speculate_expr): Likewise for locals "orig_insn_rtx",
9896 (eq_transformed_insns): Likewise for locals "i1", "i2".
9897 (check_for_new_jump): Likewise for return type and local "end".
9898 (find_new_jump): Likewise for return type and local "jump".
9899 (sel_split_edge): Likewise for local "jump".
9900 (sel_create_recovery_block): Likewise.
9901 (sel_redirect_edge_and_branch_force): Likewise.
9902 (sel_redirect_edge_and_branch): Likewise.
9904 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9906 * sel-sched.c (substitute_reg_in_expr): Strengthen local
9907 "new_insn" from rtx to rtx_insn *.
9908 (create_insn_rtx_with_rhs): Likewise for return type and for local
9910 (create_insn_rtx_with_lhs): Likewise.
9911 (create_speculation_check): Likewise for local "insn_rtx".
9912 (implicit_clobber_conflict_p): Likewise for local "insn".
9913 (get_expr_cost): Likewise.
9914 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
9915 (move_cond_jump): Likewise for locals "next", "prev", "link",
9916 "head", "from", "to".
9918 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9920 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
9921 "next" from rtx to rtx_insn *.
9922 (find_conditional_protection): Likewise for local "next".
9923 (is_conditionally_protected): Likewise for local "insn1".
9924 (is_pfree): Likewise for locals "insn1", "insn2".
9926 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9928 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
9929 from rtx to rtx_insn *.
9931 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
9932 locals "insn1", "insn2" from rtx to rtx_insn *.
9933 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
9934 locals "insn", "prev", "last_jump", "next_tail".
9935 (schedule_ebb): Likewise for params "head", "tail".
9936 (schedule_ebbs): Likewise for locals "tail", "head".
9938 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
9939 to rtx_insn on "last_insn" in one of the invocations of
9942 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9944 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
9945 "elem", "insn" from rtx to rtx_insn *.
9946 (change_spec_dep_to_hard): Likewise.
9947 (get_back_and_forw_lists): Likewise for local "con".
9948 (sd_add_dep): Likewise for locals "elem", "insn".
9949 (sd_resolve_dep): Likewise for locals "pro", "con".
9950 (sd_unresolve_dep): Likewise.
9951 (sd_delete_dep): Likewise.
9952 (chain_to_prev_insn): Likewise for local "pro".
9953 (find_inc): Likewise for locals "pro", "con".
9955 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9957 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
9959 (reg_set_between_p): Strengthen local "insn" from const_rtx to
9961 (modified_between_p): Strengthen local "insn" from rtx to
9963 (remove_reg_equal_equiv_notes_for_regno): Likewise.
9964 (keep_with_call_p): Strengthen local "i2" from const_rtx to
9967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9969 * resource.c (next_insn_no_annul): Strengthen local "next" from
9971 (mark_referenced_resources): Likewise for local "insn".
9973 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9975 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
9977 (find_reloads): Likewise for param 1.
9978 (subst_reloads): Likewise for sole param.
9979 (find_equiv_reg): Likwise for param 2.
9980 (regno_clobbered_p): Likwise for param 2.
9981 (reload): Likewise for param 1.
9983 * caller-save.c (save_call_clobbered_regs): Strengthen local
9984 "insn" from rtx to rtx_insn *.
9985 (insert_one_insn): Likewise for local "insn".
9987 * reload.c (this_insn): Likewise for this global.
9988 (find_reloads): Likewise for param "insn".
9989 (find_reloads_toplev): Likewise.
9990 (find_reloads_address): Likewise.
9991 (subst_reg_equivs): Likewise.
9992 (update_auto_inc_notes): Likewise.
9993 (find_reloads_address_1): Likewise.
9994 (find_reloads_subreg_address): Likewise.
9995 (subst_reloads): Likewise.
9996 (find_equiv_reg): Likewise, also for local "p".
9997 (regno_clobbered_p): Likewise for param "insn".
9999 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
10001 (spill_reg_store): Likewise for the elements of this array.
10002 (remove_init_insns): Likewise for local "equiv_insn".
10003 (will_delete_init_insn_p): Likewise for param "insn".
10004 (reload): Likewise for param ""first" and local "insn".
10005 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
10007 (calculate_elim_costs_all_insns): Likewise.
10008 (delete_caller_save_insns): Likewise.
10009 (spill_failure): Likewise for param "insn".
10010 (delete_dead_insn): Likewise.
10011 (set_label_offsets): Likewise.
10012 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
10014 (elimination_costs_in_insn): Likewise for param "insn".
10015 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
10016 when referring to an insn.
10017 (set_initial_label_offsets): Likewise.
10018 (set_offsets_for_label): Strengthen param "insn" from rtx to
10020 (init_eliminable_invariants): Likewise for param "first" and local
10022 (fixup_eh_region_note): Likewise for param "insn".
10023 (reload_as_needed): Likewise for locals "prev", "insn",
10024 "old_next", "old_prev", "next".
10025 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
10027 (reload_inheritance_insn): Strengthen elements of this array from
10029 (failed_reload): Likewise for param "insn".
10030 (choose_reload_regs): Likewise for local "insn". Replace use of
10031 NULL_RTX with NULL when referring to an insn.
10032 (input_reload_insns): Strengthen elements of this array from rtx
10034 (other_input_address_reload_insns): Likewise for this global.
10035 (other_input_reload_insns): Likewise for this global.
10036 (input_address_reload_insns): Likwise for the elements of this
10038 (inpaddr_address_reload_insns): Likwise for the elements of this
10040 (output_reload_insns): Likewise for the elements of this array.
10041 (output_address_reload_insns): Likewise for the elements of this
10043 (outaddr_address_reload_insns): Likewise for the elements of this
10045 (operand_reload_insns): Likewise for this global.
10046 (other_operand_reload_insns): Likewise for this global.
10047 (other_output_reload_insns): Likewise for the elements of this
10049 (new_spill_reg_store): Likewise for the elements of this
10051 (emit_input_reload_insns): Likewise for locals "insn", "temp".
10052 Strengthen local "where" from rtx * to rtx_insn **.
10053 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
10054 from rtx to rtx_insn *.
10055 (do_input_reload): Likewise for local "insn".
10056 (do_output_reload): Likewise for local "insn".
10057 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
10058 (emit_insn_if_valid_for_reload): Likewise for return type and local
10059 "last". Add checked cast to rtx_insn when returning "insn" since
10060 this has been through emit_insn.
10061 (gen_reload): Strengthen return type and locals "last", "insn", "set"
10062 from rtx to rtx_insn *. Add checked cast to rtx_insn when
10063 returning "insn" since it's been through
10064 emit_insn_if_valid_for_reload at this point.
10065 (delete_output_reload): Strengthen param "insn" and locals
10066 "output_reload_insn", "i2" from rtx to rtx_insn *.
10067 (delete_address_reloads): Likewise for params "dead_insn",
10068 "current_insn" and locals "prev", "next".
10069 (delete_address_reloads_1): Likewise for params "dead_insn",
10070 "current_insn" and locals "prev", "i2".
10071 (inc_for_reload): Likewise for locals "last", "add_insn".
10072 (add_auto_inc_notes): Strengthen param "insn" from rtx to
10075 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
10076 param of this duplicate of the prototype from reload.h
10078 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10080 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
10082 (regstat_bb_compute_calls_crossed): Likewise.
10084 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10086 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
10088 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
10090 (regrename_analyze): Strengthen local "insn" from rtx to
10092 (scan_rtx_reg): Likewise for param "insn".
10093 (scan_rtx_address): Likewise.
10094 (scan_rtx): Likewise.
10095 (restore_operands): Likewise.
10096 (record_out_operands): Likewise.
10097 (build_def_use): Likewise for local "insn". Replace use of
10098 NULL_RTX with NULL when dealing with an insn.
10100 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10102 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
10103 * reginfo.c (reg_scan): Likewise, also for local "insn".
10104 (reg_scan_mark_refs): Likewise for param "insn".
10105 (init_subregs_of_mode): Likewise for local "insn".
10107 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10109 * regcprop.c (struct queued_debug_insn_change): Strengthen field
10110 "insn" from rtx to rtx_insn *.
10111 (replace_oldest_value_reg): Likewise for param "insn".
10112 (replace_oldest_value_addr): Likewise.
10113 (replace_oldest_value_mem): Likewise.
10114 (apply_debug_insn_changes): Likewise for local "last_insn".
10115 (copyprop_hardreg_forward_1): Likewise for local "insn".
10117 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10119 * reg-stack.c (next_flags_user): Strengthen return type and param
10120 "insn" from rtx to rtx_insn *.
10121 (straighten_stack): Likewise for param "insn".
10122 (check_asm_stack_operands): Likewise.
10123 (remove_regno_note): Likewise.
10124 (emit_pop_insn): Likewise for return type, param "insn", local
10126 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
10127 "limit" from rtx to rtx_insn *.
10128 (swap_to_top): Likewise for param "insn".
10129 (move_for_stack_reg): Likewise.
10130 (move_nan_for_stack_reg): Likewise.
10131 (swap_rtx_condition): Likewise.
10132 (compare_for_stack_reg): Likewise.
10133 (subst_all_stack_regs_in_debug_insn): Likewise.
10134 (subst_stack_regs_pat): Likewise, and local "insn2".
10135 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
10137 (subst_stack_regs): Likewise.
10138 (change_stack): Likewise.
10139 (convert_regs_1): Likewise for locals "insn", "next".
10141 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10143 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
10145 (combine_set_extension): Likewise for param "curr_insn".
10146 (transform_ifelse): Likewise for param "def_insn".
10147 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
10148 from vec<rtx> * to vec<rtx_insn *> *.
10149 (is_cond_copy_insn): Likewise for param "insn".
10150 (struct ext_state): Strengthen the four vec fields from vec<rtx>
10151 to vec<rtx_insn *>.
10152 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
10153 local "def_insn" from rtx to rtx_insn *.
10154 (get_sub_rtx): Likewise for param "def_insn".
10155 (merge_def_and_ext): Likewise.
10156 (combine_reaching_defs): Likewise.
10157 (add_removable_extension): Likewise for param "insn".
10158 (find_removable_extensions): Likewise for local "insn".
10159 (find_and_remove_re): Likewise for locals "curr_insn" and
10160 "def_insn". Strengthen locals "reinsn_del_list" and
10161 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
10163 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10165 * recog.c (split_insn): Strengthen param "insn" and locals
10166 "first", "last" from rtx to rtx_insn *.
10167 (split_all_insns): Likewise for locals "insn", "next".
10168 (split_all_insns_noflow): Likewise.
10170 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10172 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
10174 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
10175 (debug_rtx_find): Likewise for param 1 "x".
10177 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
10178 const_rtx to const rtx_insn *. Likewise for local "insn".
10179 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
10180 (debug_rtx_find): Likewise for param 1 "x".
10181 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
10182 from const_rtx to const rtx_insn * within the appropriate cases of
10183 the switch statement.
10185 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
10186 Strengthen local "insns" from rtx to rtx_insn * since this is
10187 passed to a call to debug_rtx_list.
10189 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10191 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
10194 * function.c (stack_protect_epilogue): Add checked cast to
10195 rtx_insn for now when invoking predict_insn_def.
10197 * predict.c (predict_insn): Strengthen param "insn" from rtx to
10199 (predict_insn_def): Likewise.
10200 (rtl_predict_edge): Likewise for local "last_insn".
10201 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
10203 (combine_predictions_for_insn): Strengthen param "insn" from rtx
10205 (bb_estimate_probability_locally): Likewise for local "last_insn".
10206 (expensive_function_p): Likewise for local "insn".
10208 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
10209 local "jmp", since this is used when invoking predict_insn_def.
10211 2014-08-22 Marek Polacek <polacek@redhat.com>
10214 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
10216 2014-08-22 Marek Polacek <polacek@redhat.com>
10219 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
10220 a comparison in parens.
10221 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
10224 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10226 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
10229 * cprop.c (fis_get_condition): Likewise.
10231 * postreload.c (reload_cse_regs): Likewise for param "first".
10232 (reload_cse_simplify): Likewise for param "insn".
10233 (reload_cse_regs_1): Likewise for local "insn".
10234 (reload_cse_simplify_set): Likewise for param "insn".
10235 (reload_cse_simplify_operands): Likewise.
10236 (struct reg_use): Likewise for field "insn".
10237 (reload_combine_purge_insn_uses): Likewise for param "insn".
10238 (fixup_debug_insns): Likewise for params "from", "to" and local
10240 (try_replace_in_use): Likewise for local "use_insn".
10241 (reload_combine_recognize_const_pattern): Likewise for param
10242 "insn" and locals "add_moved_after_insn", "use_insn".
10243 (reload_combine_recognize_pattern): Likewise for param "insn" and
10245 (reload_combine): Likewise for locals "insn", "prev".
10246 (reload_combine_note_use): Likewise for param "insn".
10247 (move2add_use_add2_insn): Likewise.
10248 (move2add_use_add3_insn): Likewise.
10249 (reload_cse_move2add): Likewise, also for local "next".
10250 (move2add_note_store): Likewise for local "insn".
10252 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10254 * postreload-gcse.c (struct occr): Strengthen field "insn" from
10256 (struct unoccr): Likewise.
10257 (struct modifies_mem): Likewise.
10258 (alloc_mem): Likewise for local "insn".
10259 (insert_expr_in_table): Likewise for param "insn".
10260 (dump_expr_hash_table_entry): Likewise for local "insn".
10261 (oprs_unchanged_p): Likewise for param "insn".
10262 (load_killed_in_block_p): Likewise for local "setter".
10263 (record_last_reg_set_info): Likewise for param "insn".
10264 (record_last_reg_set_info_regno): Likewise.
10265 (record_last_mem_set_info): Likewise.
10266 (record_last_set_info): Likewise for local "last_set_insn".
10267 (record_opr_changes): Likewise for param "insn".
10268 (hash_scan_set): Likewise.
10269 (compute_hash_table): Likewise for local "insn".
10270 (get_avail_load_store_reg): Likewise for param "insn".
10271 (eliminate_partially_redundant_load): Likewise, also for locals
10272 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
10274 (eliminate_partially_redundant_loads): Likewise for local "insn".
10276 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10278 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
10280 (expand_binop): Likewise for locals "entry_last", "last", "insns"
10281 (expand_twoval_unop): Likewise for locals entry_last", "last".
10282 (expand_twoval_binop): Likewise.
10283 (expand_twoval_binop_libfunc): Likewise for local "insns".
10284 (widen_leading): Likewise for local "last".
10285 (expand_doubleword_clz): Likewise for local "seq". Strengthen
10286 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
10287 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
10288 (expand_parity): Likewise for locals "last" and "seq".
10289 (expand_ffs): Likewise for local "seq". Strengthen local
10290 "nonzero_label" from rtx to rtx_code_label *.
10291 (expand_absneg_bit): Strengthen local "insns" from rtx to
10293 (expand_unop_direct): Likewise for local "last".
10294 (expand_unop): Likewise for locals "last", "insns".
10295 (expand_abs_nojump): Likewise for local "last".
10296 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
10297 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
10299 (expand_copysign_absneg): Strengthen local "label" from rtx to
10301 (expand_copysign_bit): Strengthen local "insns" from rtx to
10303 (struct no_conflict_data): Likewise for fields "first", "insn".
10304 (emit_libcall_block_1): Likewise for param "insns" and locals
10305 "next", "last", "insn".
10306 (emit_libcall_block): For now, add a checked cast to rtx_insn *
10307 on "insns" when invoking emit_libcall_block_1. Ultimately we
10308 want to strengthen insns itself.
10309 (prepare_cmp_insn): Strengthen local "last" from rtx to
10311 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
10312 (prepare_float_lib_cmp): Likewise for local "insns".
10313 (emit_conditional_move): Likewise for local "last".
10314 (emit_conditional_add): Likewise.
10315 (have_sub2_insn): Likewise for local "seq".
10316 (expand_float): Likewise for local "insns". Strengthen locals
10317 "label", "neglabel" from rtx to rtx_code_label *.
10318 (expand_fix): Likewise for locals "last", "insn", "insns" (to
10319 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
10320 (expand_fixed_convert): Likewise for local "insns" (to
10322 (expand_sfix_optab): Likewise for local "last".
10323 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
10324 to rtx_code_label *.
10325 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
10326 from rtx to rtx_insn *.
10327 (expand_atomic_fetch_op): Likewise for local "insn".
10328 (maybe_legitimize_operand_same_code): Likewise for local "last".
10329 (maybe_legitimize_operands): Likewise.
10331 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10333 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
10334 "insn" from rtx to rtx_insn *.
10335 (ps_rtl_insn): Likewise for return type.
10336 (doloop_register_get): Likewise for params "head", "tail" and
10337 locals "insn", "first_insn_not_to_check".
10338 (schedule_reg_move): Likewise for local "this_insn".
10339 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
10340 of gen_move_insn for now.
10341 (reset_sched_times): Strengthen local "insn" from rtx to
10343 (permute_partial_schedule): Likewise.
10344 (duplicate_insns_of_cycles): Likewise for local "u_insn".
10345 (dump_insn_location): Likewise for param "insn".
10346 (loop_canon_p): Likewise for local "insn".
10347 (sms_schedule): Likewise.
10348 (print_partial_schedule): Likewise.
10349 (ps_has_conflicts): Likewise.
10351 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10353 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
10354 "tailp" from rtx * to rtx_insn **.
10356 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
10357 from rtx to rtx_insn *.
10358 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
10359 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
10360 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
10362 * modulo-sched.c (const_iteration_count): Strengthen return type
10363 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
10364 use of NULL_RTX with NULL when working with insns.
10365 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
10367 (sms_schedule): Likewise.
10368 * sched-rgn.c (init_ready_list): Likewise, also for locals
10369 "src_head" and "src_next_tail".
10370 (compute_block_dependences): Likewise.
10371 (free_block_dependencies): Likewise.
10372 (debug_rgn_dependencies): Likewise.
10373 (free_rgn_deps): Likewise.
10374 (compute_priorities): Likewise.
10375 (schedule_region): Likewise.
10376 * sel-sched.c (find_ebb_boundaries): Likewise.
10378 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
10379 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
10381 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10383 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
10384 from rtx to rtx_insn *.
10385 (new_seginfo): Likewise for param "insn".
10386 (create_pre_exit): Likewise for locals "last_insn",
10387 "before_return_copy", "return_copy".
10388 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
10391 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10393 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
10394 from rtx to rtx_insn *.
10395 (lra_push_insn): Likewise for 1st param.
10396 (lra_push_insn_and_update_insn_regno_info): Likewise.
10397 (lra_pop_insn): Likewise for return type.
10398 (lra_invalidate_insn_data): Likewise for 1st param.
10399 (lra_set_insn_deleted): Likewise.
10400 (lra_delete_dead_insn): Likewise.
10401 (lra_process_new_insns): Likewise for first 3 params.
10402 (lra_set_insn_recog_data): Likewise for 1st param.
10403 (lra_update_insn_recog_data): Likewise.
10404 (lra_set_used_insn_alternative): Likewise.
10405 (lra_invalidate_insn_regno_info): Likewise.
10406 (lra_update_insn_regno_info): Likewise.
10407 (lra_former_scratch_operand_p): Likewise.
10408 (lra_eliminate_regs_1): Likewise.
10409 (lra_get_insn_recog_data): Likewise.
10411 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
10414 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
10416 (substitute_within_insn): New.
10417 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
10418 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
10419 Replace call to "substitute" with call to substitute_within_insn.
10421 * lra-constraints.c (curr_insn): Strengthen from rtx to
10423 (get_equiv_with_elimination): Likewise for param "insn".
10424 (match_reload): Strengthen params "before" and "after" from rtx *
10426 (emit_spill_move): Likewise for return type. Add a checked cast
10427 to rtx_insn * on result of gen_move_insn for now.
10428 (check_and_process_move): Likewise for local "before". Replace
10429 NULL_RTX with NULL when referring to insns.
10430 (process_addr_reg): Strengthen params "before" and "after" from
10431 rtx * to rtx_insn **.
10432 (insert_move_for_subreg): Likewise.
10433 (simplify_operand_subreg): Strengthen locals "before" and "after"
10434 from rtx to rtx_insn *.
10435 (process_address_1): Strengthen params "before" and "after" from
10436 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
10438 (process_address): Strengthen params "before" and "after" from
10439 rtx * to rtx_insn **.
10440 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
10441 (curr_insn_transform): Strengthen locals "before" and "after"
10442 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
10444 (loc_equivalence_callback): Update cast of "data", changing
10445 resulting type from rtx to rtx_insn *.
10446 (substitute_pseudo_within_insn): New.
10447 (inherit_reload_reg): Strengthen param "insn" from rtx to
10448 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
10449 NULL when referring to insns. Add a checked cast to rtx_insn *
10450 when using usage_insn to invoke lra_update_insn_regno_info.
10451 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
10452 likewise for locals "restore", "save". Add checked casts to
10453 rtx_insn * when using usage_insn to invoke
10454 lra_update_insn_regno_info and lra_process_new_insns. Replace
10455 NULL_RTX with NULL when referring to insns.
10456 (split_if_necessary): Strengthen param "insn" from rtx to
10458 (update_ebb_live_info): Likewise for params "head", "tail" and local
10460 (get_last_insertion_point): Likewise for return type and local "insn".
10461 (get_live_on_other_edges): Likewise for local "last".
10462 (inherit_in_ebb): Likewise for params "head", "tail" and locals
10463 "prev_insn", "next_insn", "restore".
10464 (remove_inheritance_pseudos): Likewise for local "prev_insn".
10465 (undo_optional_reloads): Likewise for local "insn".
10467 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
10469 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
10471 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
10473 (spill_pseudos): Likewise for local "insn".
10474 (init_elimination): Likewise.
10475 (process_insn_for_elimination): Likewise for param "insn".
10477 * lra-lives.c (curr_insn): Likewise.;
10479 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
10480 (remove_pseudos): Likewise for param "insn".
10481 (spill_pseudos): Likewise for local "insn".
10482 (lra_final_code_change): Likewise for locals "insn", "curr".
10484 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
10485 (lra_set_insn_deleted): Likewise.
10486 (lra_delete_dead_insn): Likewise, and for local "prev".
10487 (new_insn_reg): Likewise for param "insn".
10488 (lra_set_insn_recog_data): Likewise.
10489 (lra_update_insn_recog_data): Likewise.
10490 (lra_set_used_insn_alternative): Likewise.
10491 (get_insn_freq): Likewise.
10492 (invalidate_insn_data_regno_info): Likewise.
10493 (lra_invalidate_insn_regno_info): Likewise.
10494 (lra_update_insn_regno_info): Likewise.
10495 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
10497 (lra_push_insn_1): Strengthen param "insn" from rtx to
10499 (lra_push_insn): Likewise.
10500 (lra_push_insn_and_update_insn_regno_info): Likewise.
10501 (lra_pop_insn): Likewise for return type and local "insn".
10502 (push_insns): Likewise for params "from", "to", and local "insn".
10503 (setup_sp_offset): Likewise for params "from", "last" and locals
10505 (lra_process_new_insns): Likewise for params "insn", "before",
10506 "after" and local "last".
10507 (struct sloc): Likewise for field "insn".
10508 (lra_former_scratch_operand_p): Likewise for param "insn".
10509 (remove_scratches): Likewise for locals "insn", "last".
10510 (check_rtl): Likewise for local "insn".
10511 (add_auto_inc_notes): Likewise for param "insn".
10512 (update_inc_notes): Likewise for local "insn".
10513 (lra): Replace NULL_RTX with NULL when referring to insn.
10515 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10517 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
10519 (resolve_reg_notes): Likewise.
10520 (resolve_simple_move): Likewise for return type, param "insn", and
10521 locals "insns", "minsn".
10522 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
10523 (resolve_use): Likewise.
10524 (resolve_debug): Likewise.
10525 (find_decomposable_shift_zext): Likewise.
10526 (resolve_shift_zext): Likewise for return type, param "insn", and
10527 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
10528 (decompose_multiword_subregs): Likewise for local "insn",
10529 "orig_insn", "decomposed_shift", "end".
10531 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10533 * basic-block.h (basic_block split_edge_and_insert): Strengthen
10534 param "insns" from rtx to rtx_insn *.
10536 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
10538 (struct iv_to_split): Likewise.
10539 (loop_exit_at_end_p): Likewise for local "insn".
10540 (split_edge_and_insert): Likewise for param "insns".
10541 (compare_and_jump_seq): Likewise for return type, param "cinsn",
10542 and locals "seq", "jump".
10543 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
10544 "branch_code"; update invocations of compare_and_jump_seq to
10545 eliminate NULL_RTX in favor of NULL.
10546 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
10548 (reset_debug_uses_in_loop): Likewise.
10549 (analyze_insn_to_expand_var): Likewise for param "insn".
10550 (analyze_iv_to_split_insn): Likewise.
10551 (analyze_insns_in_loop): Likewise for local "insn".
10552 (insert_base_initialization): Likewise for param
10553 "insn" and local "seq".
10554 (split_iv): Likewise for param "insn" and local "seq".
10555 (expand_var_during_unrolling): Likewise for param "insn".
10556 (insert_var_expansion_initialization): Likewise for local "seq".
10557 (combine_var_copies_in_loop_exit): Likewise.
10558 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
10560 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
10561 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
10564 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10566 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
10568 (iv_analyze_result): Likewise.
10569 (iv_analyze_expr): Likewise.
10572 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
10573 local "def_insn" from rtx to rtx_insn *.
10574 (get_biv_step_1): Likewise for local "insn".
10575 (iv_analyze_expr): Likewise for param "insn".
10576 (iv_analyze_def): Likewise for local "insn".
10577 (iv_analyze_op): Likewise for param "insn".
10578 (iv_analyze): Likewise.
10579 (iv_analyze_result): Likewise.
10581 (suitable_set_for_replacement): Likewise.
10582 (simplify_using_initial_values): Likewise for local "insn".
10583 (iv_number_of_iterations): Likewise for param "insn".
10584 (check_simple_exit): Add checked cast to rtx_insn when invoking
10585 iv_number_of_iterations for now (until get_condition is
10588 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
10589 "insn" from rtx to rtx_insn *.
10590 (analyze_insns_in_loop): Likewise for local "insn".
10592 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10594 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
10596 (struct invariant): Likewise.
10597 (hash_invariant_expr_1): Likewise for param "insn".
10598 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
10599 (find_exits): Likewise for local "insn".
10600 (create_new_invariant): Likewise for param "insn".
10601 (check_dependencies): Likewise.
10602 (find_invariant_insn): Likewise.
10603 (record_uses): Likewise.
10604 (find_invariants_insn): Likewise.
10605 (find_invariants_bb): Likewise for local "insn".
10606 (get_pressure_class_and_nregs): Likewise for param "insn".
10607 (calculate_loop_reg_pressure): Likewise for local "insn".
10609 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10611 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
10613 (add_test): Likewise for locals "seq", "jump".
10614 (doloop_modify): Likewise for locals "sequence", "jump_insn".
10616 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10618 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
10620 (rebuild_jump_labels_chain): Likewise for param "chain".
10622 * cfgexpand.c (pass_expand::execute): Add checked cast to
10623 rtx_insn * when calling rebuild_jump_labels_chain in region where
10624 we know e->insns.r is non-NULL.
10626 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
10628 (rebuild_jump_labels): Likewise.
10629 (rebuild_jump_labels_chain): Likewise for param "chain".
10630 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
10631 (init_label_info): Likewise for param "f".
10632 (maybe_propagate_label_ref): Likewise for params "jump_insn",
10633 "prev_nonjump_insn".
10634 (mark_all_labels): Likewise for param "f" and locals "insn",
10635 "prev_nonjump_insn".
10637 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10639 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
10640 from rtx to rtx_insn *insn.
10641 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
10642 (ira_add_allocno_copy): Likewise.
10643 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
10645 (ira_create_copy): Likewise.
10646 (ira_add_allocno_copy): Likewise.
10647 (create_bb_allocnos): Likewise for local "insn".
10648 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
10649 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
10650 process_regs_for_copy for rtx_insn * param.
10651 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
10652 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
10653 process_regs_for_copy for rtx_insn * param.
10654 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
10655 * ira-costs.c (record_reg_classes): Likewise for param "insn".
10656 (record_operand_costs): Likewise.
10657 (scan_one_insn): Likewise for return type, and for param "insn".
10658 (process_bb_for_costs): Likewise for local "insn".
10659 (process_bb_node_for_hard_reg_moves): Likewise.
10660 * ira-emit.c (struct move): Likewise for field "insn".
10661 (create_move): Eliminate use of NULL_RTX when dealing with an
10663 (emit_move_list): Strengthen return type and locals "result",
10664 "insn" from rtx to rtx_insn *insn.
10665 (emit_moves): Likewise for locals "insns", "tmp".
10666 (ira_emit): Likewise for local "insn".
10667 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
10669 (find_call_crossed_cheap_reg): Likewise.
10670 (process_bb_node_lives): Likewise for local "insn".
10671 * ira.c (decrease_live_ranges_number): Likewise.
10672 (compute_regs_asm_clobbered): Likewise.
10673 (build_insn_chain): Likewise.
10674 (find_moveable_pseudos): Likewise, also locals "def_insn",
10675 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
10676 to rtx_insn **. Add a checked cast when assigning from
10677 "closest_use" into closest_uses array in a region where we know
10678 it's a non-NULL insn.
10679 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
10681 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
10682 "last_interesting_insn", "uin".
10683 (move_unallocated_pseudos): Likewise for locals "def_insn",
10684 "move_insn", "newinsn".
10686 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10688 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
10689 Strengthen locals "done_label", "do_error" from rtx to
10691 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
10692 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
10694 (ubsan_expand_si_overflow_neg_check): Likewise for locals
10695 "done_label", "do_error" to rtx_code_label * and local "last" to
10697 (ubsan_expand_si_overflow_mul_check): Likewise for locals
10698 "done_label", "do_error", "large_op0", "small_op0_large_op1",
10699 "one_small_one_large", "both_ops_large", "after_hipart_neg",
10700 "after_lopart_neg", "do_overflow", "hipart_different" to
10701 rtx_code_label * and local "last" to rtx_insn *.
10703 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10705 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
10706 "insn" and "move_insn" from rtx to rtx_insn *.
10708 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10710 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
10712 (cheap_bb_rtx_cost_p): Likewise.
10713 (first_active_insn): Likewise for return type and local "insn".
10714 (last_active_insn): Likewise for return type and locals "insn",
10716 (struct noce_if_info): Likewise for fields "jump", "insn_a",
10718 (end_ifcvt_sequence): Likewise for return type and locals "insn",
10720 (noce_try_move): Likewise for local "seq".
10721 (noce_try_store_flag): Likewise.
10722 (noce_try_store_flag_constants): Likewise.
10723 (noce_try_addcc): Likewise.
10724 (noce_try_store_flag_mask): Likewise.
10725 (noce_try_cmove): Likewise.
10726 (noce_try_minmax): Likewise.
10727 (noce_try_abs): Likewise.
10728 (noce_try_sign_mask): Likewise.
10729 (noce_try_bitop): Likewise.
10730 (noce_can_store_speculate_p): Likewise for local "insn".
10731 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
10733 (check_cond_move_block): Likewise for local "insn".
10734 (cond_move_convert_if_block): Likewise.
10735 (cond_move_process_if_block): Likewise for locals "seq",
10737 (noce_find_if_block): Likewise for local "jump".
10738 (merge_if_block): Likewise for local "last".
10739 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
10740 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
10741 (block_has_only_trap): Likewise for return type and local "trap".
10742 (find_if_case_1): Likewise for local "jump".
10743 (dead_or_predicable): Likewise for locals "head", "end", "jump",
10746 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10748 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
10749 "last_insn", "loop_end" from rtx to rtx_insn *.
10751 * hw-doloop.c (scan_loop): Likewise for local "insn".
10752 (discover_loop): Likewise for param "tail_insn".
10753 (discover_loops): Likewise for local "tail".
10755 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
10756 cast to rtx_insn * when assigning from an rtx local to a
10757 hwloop_info's "last_insn" field.
10759 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10761 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
10762 (add_delay_dependencies): Strengthen local "pro" from rtx to
10764 (recompute_todo_spec): Likewise.
10765 (dep_cost_1): Likewise for locals "insn", "used".
10766 (schedule_insn): Likewise for local "dbg".
10767 (schedule_insn): Likewise for locals "pro", "next".
10768 (unschedule_insns_until): Likewise for local "con".
10769 (restore_pattern): Likewise for local "next".
10770 (estimate_insn_tick): Likewise for local "pro".
10771 (resolve_dependencies): Likewise for local "next".
10772 (fix_inter_tick): Likewise.
10773 (fix_tick_ready): Likewise for local "pro".
10774 (add_to_speculative_block): Likewise for locals "check", "twin",
10776 (sched_extend_bb): Likewise for locals "end", "insn".
10777 (init_before_recovery): Likewise for local "x".
10778 (sched_create_recovery_block): Likewise for local "barrier".
10779 (create_check_block_twin): Likewise for local "pro".
10780 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
10782 (unlink_bb_notes): Update for change to type of bb_header.
10783 Strengthen locals "prev", "label", "note", "next" from rtx to
10785 (clear_priorities): Likewise for local "pro".
10787 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10789 * gcse.c (struct occr): Strengthen field "insn" from rtx to
10791 (test_insn): Likewise for this global.
10792 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
10794 (oprs_anticipatable_p): Likewise.
10795 (oprs_available_p): Likewise.
10796 (insert_expr_in_table): Strengthen param "insn" from rtx to
10798 (hash_scan_set): Likewise.
10799 (hash_scan_clobber): Likewise.
10800 (hash_scan_call): Likewise.
10801 (hash_scan_insn): Likewise.
10802 (compute_hash_table_work): Likewise for local "insn".
10803 (process_insert_insn): Likewise for return type and local "pat".
10804 (insert_insn_end_basic_block): Likewise for locals "new_insn",
10805 "pat", "pat_end", "maybe_cc0_setter".
10806 (pre_edge_insert): Likewise for local "insn".
10807 (pre_insert_copy_insn): Likewise for param "insn".
10808 (pre_insert_copies): Likewise for local "insn".
10809 (struct set_data): Likewise for field "insn".
10810 (single_set_gcse): Likewise for param "insn".
10811 (gcse_emit_move_after): Likewise.
10812 (pre_delete): Likewise for local "insn".
10813 (update_bb_reg_pressure): Likewise for param "from" and local
10815 (should_hoist_expr_to_dom): Likewise for param "from".
10816 (hoist_code): Likewise for local "insn".
10817 (get_pressure_class_and_nregs): Likewise for param "insn".
10818 (calculate_bb_reg_pressure): Likewise for local "insn".
10819 (compute_ld_motion_mems): Likewise.
10821 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10823 * genpeep.c (main): Rename param back from "uncast_ins1" to
10824 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
10827 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
10829 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
10832 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
10833 documentation to state it is only for VSX operations.
10835 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
10836 constraint only active if VSX.
10838 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
10839 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
10840 (lfiwzx): Likewise.
10842 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10844 * fwprop.c (single_def_use_dom_walker::before_dom_children):
10845 Strengthen local "insn" from rtx to rtx_insn *.
10846 (use_killed_between): Likewise for param "target_insn".
10847 (all_uses_available_at): Likewise for param "target_insn" and
10849 (update_df_init): Likewise for params "def_insn", "insn".
10850 (update_df): Likewise for param "insn".
10851 (try_fwprop_subst): Likewise for param "def_insn" and local
10853 (free_load_extend): Likewise for param "insn".
10854 (forward_propagate_subreg): Likewise for param "def_insn" and
10856 (forward_propagate_asm): Likewise for param "def_insn" and local
10858 (forward_propagate_and_simplify): Likewise for param "def_insn"
10859 and local "use_insn".
10860 (forward_propagate_into): Likewise for locals "def_insn" and
10863 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10865 * function.c (emit_initial_value_sets): Strengthen local "seq"
10866 from rtx to rtx_insn *.
10867 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
10869 (instantiate_virtual_regs): Likewise for local "insn".
10870 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
10871 (reorder_blocks_1): Likewise for param "insns" and local "insn".
10872 (expand_function_end): Likewise for locals "insn" and "seq".
10873 (epilogue_done): Likewise for local "insn".
10874 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
10876 (reposition_prologue_and_epilogue_notes): Likewise for locals
10877 "insn", "last", "note", "first".
10878 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
10879 (pass_match_asm_constraints::execute): Likewise for local "insn".
10881 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10883 * output.h (final_scan_insn): Strengthen return type from rtx to
10885 (final_forward_branch_p): Likewise for param.
10886 (current_output_insn): Likewise for this global.
10888 * final.c (rtx debug_insn): Likewise for this variable.
10889 (current_output_insn): Likewise.
10890 (get_attr_length_1): Rename param "insn" to "uncast_insn",
10891 adding "insn" back in as an rtx_insn * with a checked cast, so
10892 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
10894 (compute_alignments): Strengthen local "label" from rtx to
10896 (shorten_branches): Rename param from "first" to "uncast_first",
10897 introducing a new local rtx_insn * "first" using a checked cast to
10898 effectively strengthen "first" from rtx to rtx_insn * without
10899 affecting the type signature. Strengthen locals "insn", "seq",
10900 "next", "label" from rtx to rtx_insn *.
10901 (change_scope): Strengthen param "orig_insn" and local "insn" from
10903 (final_start_function): Rename param from "first" to "uncast_first",
10904 introducing a new local rtx_insn * "first" using a checked cast to
10905 effectively strengthen "first" from rtx to rtx_insn * without
10906 affecting the type signature. Strengthen local "insn" from rtx to
10908 (dump_basic_block_info): Strengthen param "insn" from rtx to
10910 (final): Rename param from "first" to "uncast_first",
10911 introducing a new local rtx_insn * "first" using a checked cast to
10912 effectively strengthen "first" from rtx to rtx_insn * without
10913 affecting the type signature. Strengthen locals "insn", "next"
10914 from rtx to rtx_insn *.
10915 (output_alternate_entry_point): Strengthen param "insn" from rtx to
10917 (call_from_call_insn): Strengthen param "insn" from rtx to
10919 (final_scan_insn): Rename param from "insn" to "uncast_insn",
10920 introducing a new local rtx_insn * "insn" using a checked cast to
10921 effectively strengthen "insn" from rtx to rtx_insn * without
10922 affecting the type signature. Strengthen return type and locals
10923 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
10924 now-redundant checked cast to rtx_insn * from both invocations of
10925 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
10926 introducing a local "call_insn" for use when invoking
10927 call_from_call_insn.
10928 (notice_source_line): Strengthen param "insn" from rtx to
10930 (leaf_function_p): Likewise for local "insn".
10931 (final_forward_branch_p): Likewise.
10932 (leaf_renumber_regs): Likewise for param "first".
10933 (rest_of_clean_state): Likewise for locals "insn" and "next".
10934 (self_recursive_call_p): Likewise for param "insn".
10935 (collect_fn_hard_reg_usage): Likewise for local "insn".
10936 (get_call_fndecl): Likewise for param "insn".
10937 (get_call_cgraph_rtl_info): Likewise.
10938 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
10939 introducing a new local rtx_insn * "insn" using a checked cast to
10940 effectively strengthen "insn" from rtx to rtx_insn * without
10941 affecting the type signature.
10943 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
10944 cast when assigning from param "insn" to current_output_insn.
10945 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
10946 so that we can assign it back to current_output_insn.
10948 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
10950 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
10951 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
10952 atmxt540s and atmxt540sreva devices.
10953 * config/avr/avr-tables.opt: Regenerate.
10954 * config/avr/t-multilib: Regenerate.
10955 * doc/avr-mmcu.texi: Regenerate.
10957 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10959 * expr.c (convert_move): Strengthen local "insns" from rtx to
10961 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
10962 "top_label" from rtx to rtx_code_label *.
10963 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
10965 (emit_single_push_insn): Likewise for locals "prev", "last".
10966 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
10967 to rtx_code_label *.
10968 (store_constructor): Likewise for locals "loop_start", "loop_end".
10969 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
10971 (expand_expr_real_2): Likewise.
10972 (expand_expr_real_1): Strengthen local "label" from rtx to
10975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10977 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
10978 from rtx to rtx_insn *.
10979 (store_bit_field_1): Likewise.
10980 (extract_bit_field_1): Likewise.
10981 (expand_mult_const): Likewise for local "insns".
10982 (expmed_mult_highpart): Strengthen local "label" from rtx to
10984 (expand_smod_pow2): Likewise.
10985 (expand_sdiv_pow2): Likewise.
10986 (expand_divmod): Strengthen locals "last", "insn" from rtx to
10987 rtx_insn *. Strengthen locals "label", "label1", "label2",
10988 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
10989 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
10990 (emit_store_flag): Likewise.
10991 (emit_store_flag_force): Strengthen local "label" from rtx to
10993 (do_cmp_and_jump): Likewise for param "label".
10995 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10997 * explow.c (force_reg): Strengthen local "insn" from rtx to
10999 (adjust_stack_1): Likewise.
11000 (allocate_dynamic_stack_space): Likewise. Strengthen locals
11001 "final_label", "available_label", "space_available" from rtx to
11003 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
11004 (anti_adjust_stack_and_probe): Likewise.
11006 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11008 * except.h (sjlj_emit_function_exit_after): Strengthen param
11009 "after" from rtx to rtx_insn *. This is only called with
11010 result of get_last_insn (in function.c) so type-change should be
11013 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
11014 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
11015 to rtx_insn *. These fields are only used from except.c so this
11016 type-change should be self-contained to this patch.
11018 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
11019 local "last" from rtx to rtx_insn *.
11020 (dw2_build_landing_pads): Likewise for local "seq".
11021 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
11022 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
11023 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
11025 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
11027 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
11028 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
11029 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
11030 referring to an insn. Strengthen local "dispatch_label" from
11031 rtx to rtx_code_label *.
11032 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
11034 (expand_eh_return): Strengthen local "around_label" from
11035 rtx to rtx_code_label *.
11036 (convert_to_eh_region_ranges): Strengthen locals "iter",
11037 "last_action_insn", "first_no_action_insn",
11038 "first_no_action_insn_before_switch",
11039 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
11041 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11043 * dwarf2out.c (last_var_location_insn): Strengthen this variable
11044 from rtx to rtx_insn *.
11045 (cached_next_real_insn): Likewise.
11046 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
11047 working with insns.
11048 (dwarf2out_var_location): Strengthen locals "next_real",
11049 "next_note", "expected_next_loc_note", "last_start", "insn" from
11052 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11054 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
11055 from rtx to rtx_insn *.
11056 (create_pseudo_cfg): Likewise for local "insn".
11058 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11060 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
11061 from rtx to rtx_insn *.
11062 (df_bb_regno_last_def_find): Likewise.
11064 * df-problems.c (df_rd_bb_local_compute): Likewise.
11065 (df_lr_bb_local_compute): Likewise.
11066 (df_live_bb_local_compute): Likewise.
11067 (df_chain_remove_problem): Likewise.
11068 (df_chain_create_bb): Likewise.
11069 (df_word_lr_bb_local_compute): Likewise.
11070 (df_remove_dead_eq_notes): Likewise for param "insn".
11071 (df_note_bb_compute): Likewise for local "insn".
11072 (simulate_backwards_to_point): Likewise.
11073 (df_md_bb_local_compute): Likewise.
11075 * df-scan.c (df_scan_free_bb_info): Likewise.
11076 (df_scan_start_dump): Likewise.
11077 (df_scan_start_block): Likewise.
11078 (df_install_ref_incremental): Likewise for local "insn".
11079 (df_insn_rescan_all): Likewise.
11080 (df_reorganize_refs_by_reg_by_insn): Likewise.
11081 (df_reorganize_refs_by_insn_bb): Likewise.
11082 (df_recompute_luids): Likewise.
11083 (df_bb_refs_record): Likewise.
11084 (df_update_entry_exit_and_calls): Likewise.
11085 (df_bb_verify): Likewise.
11087 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11089 * ddg.h (struct ddg_node): Strengthen fields "insn" and
11090 "first_note" from rtx to rtx_insn *.
11091 (get_node_of_insn): Likewise for param 2 "insn".
11092 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
11094 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
11096 (mem_write_insn_p): Likewise.
11097 (mem_access_insn_p): Likewise.
11098 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
11099 (def_has_ccmode_p): Likewise for param "insn".
11100 (add_cross_iteration_register_deps): Likewise for locals
11101 "def_insn" and "use_insn".
11102 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
11103 (build_intra_loop_deps): Likewise for local "src_insn".
11104 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
11106 (get_node_of_insn): Likewise for param "insn".
11108 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11110 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
11111 (deletable_insn_p): Strengthen param "insn" from rtx to
11112 rtx_insn *. Add checked cast to rtx_call_insn when invoking
11113 find_call_stack_args, since this is guarded by CALL_P (insn).
11114 (marked_insn_p): Strengthen param "insn" from rtx to
11116 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
11117 invoking find_call_stack_args, since this is guarded by
11119 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
11120 rtx_insn *; we know this is an insn since this was called by
11121 mark_nonreg_stores.
11122 (mark_nonreg_stores_2): Likewise.
11123 (mark_nonreg_stores): Strengthen param "insn" from rtx to
11125 (find_call_stack_args): Strengthen param "call_insn" from rtx to
11126 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
11128 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
11129 from rtx to rtx_insn *.
11130 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
11131 "next", "ref_insn".
11132 (delete_unmarked_insns): Likewise for locals "insn", "next".
11133 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
11134 (mark_reg_dependencies): Likewise for param "insn".
11135 (rest_of_handle_ud_dce): Likewise for local "insn".
11136 (word_dce_process_block): Likewise.
11137 (dce_process_block): Likewise.
11139 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11141 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
11142 from rtx to rtx_insn *.
11143 (struct change_cc_mode_args): Likewise for field "insn".
11144 (this_insn): Strengthen from rtx to rtx_insn *.
11145 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
11147 (validate_canon_reg): Strengthen param "insn" from rtx to
11149 (canon_reg): Likewise.
11150 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
11152 (record_jump_equiv): Strengthen param "insn" from rtx to
11154 (try_back_substitute_reg): Likewise, also for locals "prev",
11156 (find_sets_in_insn): Likewise for param "insn".
11157 (canonicalize_insn): Likewise.
11158 (cse_insn): Likewise. Add a checked cast.
11159 (invalidate_from_clobbers): Likewise for param "insn".
11160 (invalidate_from_sets_and_clobbers): Likewise.
11161 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
11163 (cse_prescan_path): Strengthen local "insn" from rtx to
11165 (cse_extended_basic_block): Likewise for locals "insn" and
11167 (cse_main): Likewise for param "f".
11168 (check_for_label_ref): Likewise for local "insn".
11169 (set_live_p): Likewise for second param ("insn").
11170 (insn_live_p): Likewise for first param ("insn") and for local
11172 (cse_change_cc_mode_insn): Likewise for first param "insn".
11173 (cse_change_cc_mode_insns): Likewise for first and second params
11175 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
11177 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
11180 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11181 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11182 Anna Tikhonova <anna.tikhonova@intel.com>
11183 Ilya Tocar <ilya.tocar@intel.com>
11184 Andrey Turetskiy <andrey.turetskiy@intel.com>
11185 Ilya Verbin <ilya.verbin@intel.com>
11186 Kirill Yukhin <kirill.yukhin@intel.com>
11187 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11189 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
11191 * config/i386/sse.md
11192 (define_mode_iterator VI248_AVX2): Delete.
11193 (define_mode_iterator VI2_AVX2_AVX512BW): New.
11194 (define_mode_iterator VI48_AVX2): Ditto.
11195 (define_insn <shift_insn><mode>3): Delete.
11196 (define_insn "<shift_insn><mode>3<mask_name>" with
11197 VI2_AVX2_AVX512BW): New.
11198 (define_insn "<shift_insn><mode>3<mask_name>" with
11201 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11202 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11203 Anna Tikhonova <anna.tikhonova@intel.com>
11204 Ilya Tocar <ilya.tocar@intel.com>
11205 Andrey Turetskiy <andrey.turetskiy@intel.com>
11206 Ilya Verbin <ilya.verbin@intel.com>
11207 Kirill Yukhin <kirill.yukhin@intel.com>
11208 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11210 * config/i386/sse.md
11211 (define_mode_iterator VI4F_BRCST32x2): New.
11212 (define_mode_attr 64x2_mode): Ditto.
11213 (define_mode_attr 32x2mode): Ditto.
11214 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
11215 with VI4F_BRCST32x2): Ditto.
11216 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
11217 with V16FI mode iterator): Ditto.
11218 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
11219 with V16FI): Ditto.
11220 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
11221 with VI8F_BRCST64x2): Ditto.
11223 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11224 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11225 Anna Tikhonova <anna.tikhonova@intel.com>
11226 Ilya Tocar <ilya.tocar@intel.com>
11227 Andrey Turetskiy <andrey.turetskiy@intel.com>
11228 Ilya Verbin <ilya.verbin@intel.com>
11229 Kirill Yukhin <kirill.yukhin@intel.com>
11230 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11232 * config/i386/sse.md
11233 (define_mode_iterator VI8_AVX512VL): New.
11234 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
11236 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
11238 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
11239 (define_mode_iterator V48_AVX512VL): New.
11240 (define_mode_iterator V12_AVX512VL): Ditto.
11241 (define_insn <avx512>_load<mode>_mask): Split into two similar
11242 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
11243 Refactor output template.
11244 (define_insn "<avx512>_store<mode>_mask"): Ditto.
11246 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11248 * cprop.c (struct occr): Strengthen field "insn" from rtx to
11250 (reg_available_p): Likewise for param "insn".
11251 (insert_set_in_table): Likewise.
11252 (hash_scan_set): Likewise.
11253 (hash_scan_insn): Likewise.
11254 (make_set_regs_unavailable): Likewise.
11255 (compute_hash_table_work): Likewise for local "insn".
11256 (reg_not_set_p): Strengthen param "insn" from const_rtx to
11258 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
11259 (try_replace_reg): Likewise.
11260 (find_avail_set): Likewise.
11261 (cprop_jump): Likewise for params "setcc", "jump".
11262 (constprop_register): Likewise for param "insn".
11263 (cprop_insn): Likewise.
11264 (do_local_cprop): Likewise.
11265 (local_cprop_pass): Likewise for local "insn".
11266 (bypass_block): Likewise for params "setcc" and "jump".
11267 (bypass_conditional_jumps): Likewise for locals "setcc" and
11269 (one_cprop_pass): Likewise for local "insn".
11271 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11273 * compare-elim.c (struct comparison_use): Strengthen field "insn"
11274 from rtx to rtx_insn *.
11275 (struct comparison): Likewise, also for field "prev_clobber".
11276 (conforming_compare): Likewise for param "insn".
11277 (arithmetic_flags_clobber_p): Likewise.
11278 (find_flags_uses_in_insn): Likewise.
11279 (find_comparison_dom_walker::before_dom_children): Likewise for
11280 locals "insn", "next", "last_clobber".
11281 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
11283 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11285 * combine-stack-adj.c (struct csa_reflist): Strengthen field
11286 "insn" from rtx to rtx_insn *.
11287 (single_set_for_csa): Likewise for param "insn".
11288 (record_one_stack_ref): Likewise.
11289 (try_apply_stack_adjustment): Likewise.
11290 (struct record_stack_refs_data): Likewise for field "insn".
11291 (maybe_move_args_size_note): Likewise for params "last" and "insn".
11292 (prev_active_insn_bb): Likewise for return type and param "insn".
11293 (next_active_insn_bb): Likewise.
11294 (force_move_args_size_note): Likewise for params "prev" and "last"
11295 and locals "test", "next_candidate", "prev_candidate".
11296 (combine_stack_adjustments_for_block): Strengthen locals
11297 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
11300 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11302 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
11303 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
11304 (subst_insn): Likewise for this variable.
11305 (added_links_insn): Likewise.
11306 (struct insn_link): Likewise for field "insn".
11307 (alloc_insn_link): Likewise for param "insn".
11308 (struct undobuf): Likewise for field "other_insn".
11309 (find_single_use): Likewise for param "insn" and local "next".
11310 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
11311 (delete_noop_moves): Likewise for locals "insn", "next".
11312 (create_log_links): Likewise for locals "insn", "use_insn".
11313 Strengthen local "next_use" from rtx * to rtx_insn **.
11314 (insn_a_feeds_b): Likewise for params "a", "b".
11315 (combine_instructions): Likewise for param "f" and locals "insn",
11316 "next", "prev", "first", "last_combined_insn", "link", "link1",
11317 "temp". Replace use of NULL_RTX with NULL when referring to
11319 (setup_incoming_promotions): Likewise for param "first"
11320 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
11321 (can_combine_p): Likewise for params "insn", "i3", "pred",
11322 "pred2", "succ", "succ2" and for local "p".
11323 (combinable_i3pat): Likewise for param "i3".
11324 (cant_combine_insn_p): Likewise for param "insn".
11325 (likely_spilled_retval_p): Likewise.
11326 (adjust_for_new_dest): Likewise.
11327 (update_cfg_for_uncondjump): Likewise, also for local "insn".
11328 (try_combine): Likewise for return type and for params "i3", "i2",
11329 "i1", "i0", "last_combined_insn", and for locals "insn",
11330 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
11331 "i0_insn". Eliminate local "tem" in favor of new locals
11332 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
11333 checked cast for now to rtx_insn * on the return type of
11334 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
11336 (find_split_point): Strengthen param "insn" from rtx to
11338 (simplify_set): Likewise for local "other_insn".
11339 (recog_for_combine): Likewise for param "insn".
11340 (record_value_for_reg): Likewise.
11341 (record_dead_and_set_regs_1): Likewise for local
11342 "record_dead_insn".
11343 (record_dead_and_set_regs): Likewise for param "insn".
11344 (record_promoted_value): Likewise.
11345 (check_promoted_subreg): Likewise.
11346 (get_last_value_validate): Likewise.
11347 (reg_dead_at_p): Likewise.
11348 (move_deaths): Likewise for param "to_insn".
11349 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
11350 and locals "place", "place2", "cc0_setter". Eliminate local "tem
11351 in favor of new locals "tem_note" and "tem_insn", the latter being
11353 (distribute_links): Strengthen locals "place", "insn" from rtx to
11356 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11358 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
11360 (can_delete_label_p): Require a const rtx_code_label * rather than
11362 (delete_insn): Add checked cast to rtx_code_label * when we know
11363 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
11365 (delete_insn_chain): Strengthen locals "prev" and "current" from
11366 rtx to rtx_insn *. Add a checked cast when assigning from
11367 "finish" (strengthening the params will come later). Add a
11368 checked cast to rtx_note * in region where we know
11370 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
11372 (compute_bb_for_insn): Likewise.
11373 (free_bb_for_insn): Likewise for local "insn".
11374 (compute_bb_for_insn): Likewise.
11375 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
11376 local "insn" from rtx to rtx_insn *
11377 (flow_active_insn_p): Require a const rtx_insn * rather than a
11379 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
11381 (can_fallthru): Likewise for locals "insn" and "insn2".
11382 (bb_note): Likewise for local "note".
11383 (first_insn_after_basic_block_note): Likewise for local "note" and
11385 (rtl_split_block): Likewise for locals "insn" and "next".
11386 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
11388 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
11389 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
11391 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
11392 them), "kill_from", "barrier", "new_insn".
11393 (patch_jump_insn): Likewise for params "insn", "old_label".
11394 (redirect_branch_edge): Likewise for locals "old_label", "insn".
11395 (force_nonfallthru_and_redirect): Likewise for locals "insn",
11396 "old_label", "new_label".
11397 (rtl_tidy_fallthru_edge): Likewise for local "q".
11398 (rtl_split_edge): Likewise for locals "before", "last".
11399 (commit_one_edge_insertion): Likewise for locals "before",
11400 "after", "insns", "tmp", "last", adding a checked cast where
11401 currently necessary.
11402 (commit_edge_insertions): Likewise.
11403 (rtl_dump_bb): Likewise for locals "insn", "last".
11404 (print_rtl_with_bb): Likewise for local "x".
11405 (rtl_verify_bb_insns): Likewise for local "x".
11406 (rtl_verify_bb_pointers): Likewise for local "insn".
11407 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
11409 (rtl_verify_fallthru): Likewise for local "insn".
11410 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
11411 (purge_dead_edges): Likewise for local "insn".
11412 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
11413 (skip_insns_after_block): Likewise for return type and for locals
11414 "insn", "last_insn", "next_head", "prev".
11415 (record_effective_endpoints): Likewise for locals "next_insn",
11417 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
11418 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
11419 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
11420 (duplicate_insn_chain): For now, add checked cast from rtx to
11421 rtx_insn * when returning insn.
11422 (cfg_layout_duplicate_bb): Likewise for local "insn".
11423 (cfg_layout_delete_block): Likewise for locals "insn", "next",
11424 "prev", "remaints".
11425 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
11426 (rtl_block_empty_p): Likewise.
11427 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
11428 "split_point", "last".
11429 (rtl_block_ends_with_call_p): Likewise for local "insn".
11430 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
11432 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
11433 "split_at_insn" from rtx to rtx_insn *.
11434 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
11435 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
11436 to const rtx_insn *.
11437 (rtl_account_profile_record): Likewise.
11439 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11441 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
11443 (average_num_loop_insns): Likewise.
11444 (init_set_costs): Likewise for local "seq".
11445 (seq_cost): Likewise for param "seq", from const_rtx to const
11448 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11450 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
11453 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11455 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
11456 "f1" and "f2" from rtx * to rtx_insn **.
11457 (flow_find_head_matching_sequence): Likewise.
11459 * cfgcleanup.c (try_simplify_condjump): Strengthen local
11460 "cbranch_insn" from rtx to rtx_insn *.
11461 (thread_jump): Likewise for local "insn".
11462 (try_forward_edges): Likewise for local "last".
11463 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
11464 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
11466 (can_replace_by): Likewise for params "i1", "i2".
11467 (old_insns_match_p): Likewise.
11468 (merge_notes): Likewise.
11469 (walk_to_nondebug_insn): Likewise for param "i1".
11470 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
11471 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
11472 "afterlast1", "afterlast2" from rtx to rtx_insn *.
11473 (flow_find_head_matching_sequence): Strengthen params "f1" and
11474 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
11475 "last1", "last2", "beforelast1", "beforelast2" from rtx to
11477 (outgoing_edges_match): Likewise for locals "last1", "last2".
11478 (try_crossjump_to_edge): Likewise for local "insn".
11479 Replace call to for_each_rtx with for_each_rtx_in_insn.
11481 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
11482 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
11483 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
11484 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
11485 (try_optimize_cfg): Strengthen local "last" from rtx to
11487 (delete_dead_jumptables): Likewise for locals "insn", "next",
11490 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
11491 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
11492 "rtx else_first_tail", to reflect the basic-block.h changes above.
11494 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11496 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
11498 (purge_dead_tablejump_edges): Likewise.
11499 (find_bb_boundaries): Likewise for locals "insn", "end",
11500 "flow_transfer_insn".
11502 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11504 * caller-save.c (save_call_clobbered_regs): Strengthen locals
11505 "ins" and "prev" from rtx to rtx_insn *.
11507 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11509 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
11511 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
11512 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
11514 (load_register_parameters): Likewise for local "before_arg".
11515 (check_sibcall_argument_overlap): Likewise for param "insn".
11516 (expand_call): Likewise for locals "normal_call_insns",
11517 "tail_call_insns", "insns", "before_call", "after_args",
11518 "before_arg", "last", "prev". Strengthen one of the "last" from
11519 rtx to rtx_call_insn *.
11520 (fixup_tail_calls): Strengthen local "insn" from rtx to
11522 (emit_library_call_value_1): Likewise for locals "before_call" and
11525 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11527 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
11528 and "last" from rtx to rtx_insn *.
11529 (expand_builtin_nonlocal_goto): Likewise for local "insn".
11530 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
11532 (expand_errno_check): Strengthen local "lab" from rtx to
11534 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
11536 (expand_builtin_mathfn_2): Likewise.
11537 (expand_builtin_mathfn_ternary): Likewise.
11538 (expand_builtin_mathfn_3): Likewise.
11539 (expand_builtin_interclass_mathfn): Likewise for local "last".
11540 (expand_builtin_int_roundingfn): Likewise for local "insns".
11541 (expand_builtin_int_roundingfn_2): Likewise.
11542 (expand_builtin_strlen): Likewise for local "before_strlen".
11543 (expand_builtin_strncmp): Likewise for local "seq".
11544 (expand_builtin_signbit): Likewise for local "last".
11545 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
11546 from rtx to rtx_code_label *.
11547 (expand_stack_restore): Strengthen local "prev" from rtx to
11550 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11552 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
11554 (struct btr_def_s): Likewise.
11555 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
11557 (add_btr_def): Likewise.
11558 (new_btr_user): Likewise.
11559 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
11561 (link_btr_uses): Likewise.
11562 (move_btr_def): Likewise for locals "insp", "old_insn",
11563 "new_insn". Add checked cast to rtx_insn * for now on result of
11565 (can_move_up): Strengthen param "insn" from const_rtx to
11568 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11570 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
11572 (get_uncond_jump_length): Likewise for locals "label", "jump".
11573 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
11575 (add_labels_and_missing_jumps): Likewise for local "new_jump".
11576 (fix_up_fall_thru_edges): Likewise for local "old_jump".
11577 (find_jump_block): Likewise for local "insn".
11578 (fix_crossing_conditional_branches): Likewise for locals
11579 "old_jump", "new_jump".
11580 (fix_crossing_unconditional_branches): Likewise for locals
11581 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
11582 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
11584 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11586 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
11588 (struct mem_insn): Likewise for field "insn".
11589 (reg_next_use): Strengthen from rtx * to rtx_insn **.
11590 (reg_next_inc_use): Likewise.
11591 (reg_next_def): Likewise.
11592 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
11593 from rtx to rtx_insn *.
11594 (move_insn_before): Likewise for param "next_insn" and local "insns".
11595 (attempt_change): Likewise for local "mov_insn".
11596 (try_merge): Likewise for param "last_insn".
11597 (get_next_ref): Likewise for return type and local "insn".
11598 Strengthen param "next_array" from rtx * to rtx_insn **.
11599 (parse_add_or_inc): Strengthen param "insn" from rtx to
11601 (find_inc): Likewise for locals "insn" and "other_insn" (three of
11603 (merge_in_block): Likewise for locals "insn", "curr",
11605 (pass_inc_dec::execute): Update allocations of the arrays to
11606 reflect the stronger types.
11608 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11610 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
11611 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
11612 from rtx to rtx_code_label *.
11614 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11616 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
11619 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
11621 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
11622 generated a warning and prevented bootstrapping the compiler.
11624 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11626 * rtl.h (delete_related_insns): Strengthen return type from rtx to
11629 * jump.c (delete_related_insns): Likewise, also for locals "next"
11632 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11634 * genautomata.c (output_internal_insn_latency_func): When writing
11635 the function "internal_insn_latency" to insn-automata.c,
11636 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
11637 allowing the optional guard function of (define_bypass) clauses to
11638 expect a pair of rtx_insn *, rather than a pair of rtx.
11639 (output_insn_latency_func): When writing the function
11640 "insn_latency", add an "uncast_" prefix to params "insn" and
11641 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
11642 using checked casts from the params, thus enabling the above
11643 change to the generated "internal_insn_latency" function.
11645 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
11647 PR tree-optimization/62091
11648 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
11649 handle correctly arrays.
11650 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
11651 inheritance binfos.
11652 (record_known_type): Walk into inner type.
11653 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
11654 condition on no type changes.
11656 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11658 * genattrtab.c (write_attr_get): Within the generated get_attr_
11659 functions, rename param "insn" to "uncast_insn" and reintroduce
11660 "insn" as an local rtx_insn * using a checked cast, so that "insn"
11661 is an rtx_insn * within insn-attrtab.c
11663 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11665 * output.h (peephole): Strengthen return type from rtx to
11667 * rtl.h (delete_for_peephole): Likewise for both params.
11668 * genpeep.c (main): In generated "peephole" function, strengthen
11669 return type and local "insn" from rtx to rtx_insn *. For now,
11670 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
11671 rtx_insn *, with a checked cast.
11672 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
11673 locals "insn", "next", "prev" from rtx to rtx_insn *.
11675 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
11677 PR tree-optimization/62112
11678 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
11679 * gimple-iterator.h (gsi_replace): Return bool.
11680 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
11681 moved from ref_may_alias_global_p.
11682 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
11684 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
11685 (stmt_kills_ref_p_1): Rename...
11686 (stmt_kills_ref_p): ... to this.
11687 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
11688 stmt_kills_ref_p): Declare.
11689 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
11690 Move the self-assignment case...
11691 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
11693 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11695 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
11697 * emit-rtl.c (try_split): Likewise, also for locals "before" and
11698 "after". For now, don't strengthen param "trial", which requires
11699 adding checked casts when returning it.
11701 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11703 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
11704 "label" from rtx to rtx_code_label *. Strengthen param 1 of
11705 "var_location" hook from rtx to rtx_insn *.
11706 (debug_nothing_rtx): Delete in favor of...
11707 (debug_nothing_rtx_code_label): New prototype.
11708 (debug_nothing_rtx_rtx): Delete unused prototype.
11709 (debug_nothing_rtx_insn): New prototype.
11711 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
11712 invoking debug_hooks->var_location (in two places, one in a NOTE
11713 case of a switch statement, the other guarded by a CALL_P
11714 conditional. Add checked cast to rtx_code_label * when invoking
11715 debug_hooks->label (within CODE_LABEL case of switch statement).
11717 * dbxout.c (dbx_debug_hooks): Update "label" hook from
11718 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
11719 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
11720 (xcoff_debug_hooks): Likewise.
11721 * debug.c (do_nothing_debug_hooks): Likewise.
11722 (debug_nothing_rtx): Delete in favor of...
11723 (debug_nothing_rtx_insn): New function.
11724 (debug_nothing_rtx_rtx): Delete unused function.
11725 (debug_nothing_rtx_code_label): New function.
11726 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
11727 debug_nothing_rtx to debug_nothing_rtx_code_label.
11728 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
11730 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
11731 debug_nothing_rtx to debug_nothing_rtx_insn.
11732 (sdbout_label): Strengthen param "insn" from rtx to
11734 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
11735 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
11736 "var_location" hook from debug_nothing_rtx to
11737 debug_nothing_rtx_insn.
11739 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11741 * recog.h (insn_output_fn): Update this function typedef to match
11742 the changes below to the generated output functions, strengthening
11743 the 2nd param from rtx to rtx_insn *.
11745 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
11746 insn when invoking an output function, to match the new signature
11747 of insn_output_fn with a stronger second param.
11749 * genconditions.c (write_header): In the generated code for
11750 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
11751 to match the other changes in this patch.
11753 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
11754 the generated "gen_" functions from rtx to rtx_insn * within their
11757 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
11758 the subfunctions within the generated "recog_", "split", "peephole2"
11759 function trees from rtx to rtx_insn *. For now, the top-level
11760 generated functions ("recog", "split", "peephole2") continue to
11761 take a plain rtx for "insn", to avoid introducing dependencies on
11762 other patches. Rename this 2nd param from "insn" to
11763 "uncast_insn", and reintroduce "insn" as a local variable of type
11764 rtx_insn *, initialized at the top of the generated function with
11765 a checked cast on "uncast_insn".
11766 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
11767 the generated "gen_" functions from rtx to rtx_insn * within their
11770 * genoutput.c (process_template): Strengthen the 2nd param within
11771 the generated "output_" functions "insn" from rtx to rtx_insn *.
11773 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11775 * tree-profile.c (tree_profiling): Skip external functions
11776 when doing coverage instrumentation.
11777 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
11779 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11781 * config/rs6000/altivec.h (vec_cpsgn): New #define.
11782 (vec_mergee): Likewise.
11783 (vec_mergeo): Likewise.
11784 (vec_cntlz): Likewise.
11785 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
11786 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
11787 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
11788 VMRGEW, and VMRGOW.
11789 * doc/extend.texi: Document various forms of vec_cpsgn,
11790 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
11791 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
11792 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
11793 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
11794 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
11796 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11798 * config/rs6000/rs6000.c (context.h): New include.
11799 (tree-pass.h): Likewise.
11800 (make_pass_analyze_swaps): New decl.
11801 (rs6000_option_override): Register pass_analyze_swaps.
11802 (swap_web_entry): New subsclass of web_entry_base (df.h).
11803 (special_handling_values): New enum.
11804 (union_defs): New function.
11805 (union_uses): Likewise.
11806 (insn_is_load_p): Likewise.
11807 (insn_is_store_p): Likewise.
11808 (insn_is_swap_p): Likewise.
11809 (rtx_is_swappable_p): Likewise.
11810 (insn_is_swappable_p): Likewise.
11811 (chain_purpose): New enum.
11812 (chain_contains_only_swaps): New function.
11813 (mark_swaps_for_removal): Likewise.
11814 (swap_const_vector_halves): Likewise.
11815 (adjust_subreg_index): Likewise.
11816 (permute_load): Likewise.
11817 (permute_store): Likewise.
11818 (handle_special_swappables): Likewise.
11819 (replace_swap_with_copy): Likewise.
11820 (dump_swap_insn_table): Likewise.
11821 (rs6000_analyze_swaps): Likewise.
11822 (pass_data_analyze_swaps): New pass_data.
11823 (pass_analyze_swaps): New rtl_opt_pass.
11824 (make_pass_analyze_swaps): New function.
11825 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
11827 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11829 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
11830 type from rtx to rtx_insn *.
11831 (create_copy_of_insn_rtx): Likewise.
11832 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
11833 (create_copy_of_insn_rtx): Likewise, also for local "res".
11835 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11837 * rtl.h (find_first_parameter_load): Strengthen return type from
11839 * rtlanal.c (find_first_parameter_load): Strengthen return type
11840 from rtx to rtx_insn *. Add checked cast for now, to postpone
11841 strengthening the params.
11843 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11846 * diagnostic.c: Set default caret.
11847 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
11849 * diagnostic.h (struct diagnostic_context):
11851 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11853 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
11854 (sel_bb_head): Strengthen return type insn_t (currently just an
11855 rtx) to rtx_insn *.
11856 (sel_bb_end): Likewise.
11858 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
11859 (sel_bb_head): Strengthen return type and local "head" from
11860 insn_t (currently just an rtx) to rtx_insn *.
11861 (sel_bb_end): Likewise for return type.
11862 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
11865 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11867 * basic-block.h (get_last_bb_insn): Strengthen return type from
11869 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
11872 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11875 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
11877 (diagnostic_report_diagnostic): ... from here.
11878 * toplev.c (general_init): Move code to c-family.
11880 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11882 * df.h (web_entry_base): Replace existing struct web_entry with a
11883 new class web_entry_base with only the predecessor member.
11884 (unionfind_root): Remove declaration and move to class member.
11885 (unionfind_union): Remove declaration and move to friend
11887 (union_defs): Remove declaration.
11888 * web.c (web_entry_base::unionfind_root): Modify to be member
11889 function and adjust accessors.
11890 (unionfind_union): Modify to be friend function and adjust
11892 (web_entry): New subclass of web_entry_base containing the reg
11894 (union_match_dups): Modify for struct -> class changes.
11895 (union_defs): Likewise.
11896 (entry_register): Likewise.
11897 (pass_web::execute): Likewise.
11899 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
11901 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
11902 builtin define __VEC_ELEMENT_REG_ORDER__.
11904 2014-08-20 Martin Jambor <mjambor@suse.cz>
11905 Wei Mi <wmi@google.com>
11908 PR middle-end/61776
11909 * tree-ssa-operands.c (update_stmt_operands): Remove
11910 MODIFIED_NORETURN_CALLS.
11911 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
11912 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
11913 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
11914 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
11915 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
11916 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
11917 (gimple_call_set_ctrl_altering): New func.
11918 (gimple_call_ctrl_altering_p): Ditto.
11919 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
11920 (make_blocks): Use gimple_call_initialize_ctrl_altering.
11921 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
11922 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
11923 remove MODIFIED_NORETURN_CALLS.
11925 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11927 * coverage.c (coverage_compute_profile_id): Return non-0;
11928 also handle symbols with unique name.
11929 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
11931 2014-08-20 Steve Ellcey <sellcey@mips.com>
11933 PR middle-end/49191
11934 * doc/sourcebuild.texi (non_strict_align): New.
11936 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11938 * cgraphunit.c (ipa_passes, compile): Reshedule
11939 symtab_remove_unreachable_nodes passes; update comments.
11940 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
11941 TODO_remove_functions before the pass; the functions ought to be
11943 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
11944 TODO_remove_functions.
11945 * passes.c (pass_data_early_local_passes): Do not schedule function
11947 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
11949 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11952 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
11953 before setting the option.
11954 * diagnostic.c (diagnostic_classify_diagnostic): Record
11955 command-line status.
11957 2014-08-20 Richard Biener <rguenther@suse.de>
11960 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
11961 to build uint{16,32,64}_type_node.
11963 2014-08-20 Terry Guo <terry.guo@arm.com>
11965 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
11966 with immediate_operand.
11968 2014-08-20 David Malcolm <dmalcolm@redhat.com>
11970 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
11971 "insn" from an as_a to a safe_as_a, for the case when "insn" is
11974 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11976 PR preprocessor/51303
11977 * incpath.c (remove_duplicates): Use cpp_warning.
11979 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11983 * doc/options.texi (CPP): Document it.
11984 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
11985 * optc-gen.awk: Handle CPP.
11986 * opth-gen.awk: Likewise.
11988 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11990 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
11992 (duplicate_insn_chain): Likewise.
11993 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
11994 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
11995 checked cast for now (until we can strengthen the params in the
11997 (duplicate_insn_chain): Likewise.
11999 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12001 * rtl.h (next_cc0_user): Strengthen return type from rtx to
12003 (prev_cc0_setter): Likewise.
12005 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
12006 rtx_insn *, adding checked casts for now as necessary.
12007 (prev_cc0_setter): Likewise.
12009 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12011 * expr.h (emit_move_insn): Strengthen return type from rtx to
12013 (emit_move_insn_1): Likewise.
12014 (emit_move_complex_push): Likewise.
12015 (emit_move_complex_parts): Likewise.
12017 * expr.c (emit_move_via_integer): Strengthen return type from rtx
12018 to rtx_insn *. Replace use of NULL_RTX with NULL when working
12020 (emit_move_complex_push): Strengthen return type from rtx to
12022 (emit_move_complex): Likewise, also for local "ret".
12023 (emit_move_ccmode): Likewise.
12024 (emit_move_multi_word): Likewise for return type and locals
12025 "last_insn", "seq".
12026 (emit_move_insn_1): Likewise for return type and locals "result",
12028 (emit_move_insn): Likewise for return type and local "last_insn".
12029 (compress_float_constant): Likewise.
12031 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12033 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
12034 from rtx to rtx_insn *.
12036 * rtl.h (emit_insn_before): Likewise.
12037 (emit_insn_before_noloc): Likewise.
12038 (emit_insn_before_setloc): Likewise.
12039 (emit_jump_insn_before): Likewise.
12040 (emit_jump_insn_before_noloc): Likewise.
12041 (emit_jump_insn_before_setloc): Likewise.
12042 (emit_call_insn_before): Likewise.
12043 (emit_call_insn_before_noloc): Likewise.
12044 (emit_call_insn_before_setloc): Likewise.
12045 (emit_debug_insn_before): Likewise.
12046 (emit_debug_insn_before_noloc): Likewise.
12047 (emit_debug_insn_before_setloc): Likewise.
12048 (emit_label_before): Likewise.
12049 (emit_insn_after): Likewise.
12050 (emit_insn_after_noloc): Likewise.
12051 (emit_insn_after_setloc): Likewise.
12052 (emit_jump_insn_after): Likewise.
12053 (emit_jump_insn_after_noloc): Likewise.
12054 (emit_jump_insn_after_setloc): Likewise.
12055 (emit_call_insn_after): Likewise.
12056 (emit_call_insn_after_noloc): Likewise.
12057 (emit_call_insn_after_setloc): Likewise.
12058 (emit_debug_insn_after): Likewise.
12059 (emit_debug_insn_after_noloc): Likewise.
12060 (emit_debug_insn_after_setloc): Likewise.
12061 (emit_label_after): Likewise.
12062 (emit_insn): Likewise.
12063 (emit_debug_insn): Likewise.
12064 (emit_jump_insn): Likewise.
12065 (emit_call_insn): Likewise.
12066 (emit_label): Likewise.
12067 (gen_clobber): Likewise.
12068 (emit_clobber): Likewise.
12069 (gen_use): Likewise.
12070 (emit_use): Likewise.
12073 (emit_barrier_before): Strengthen return type from rtx to
12075 (emit_barrier_after): Likewise.
12076 (emit_barrier): Likewise.
12078 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
12079 from rtx to rtx_insn *. Add checked casts for now when converting
12080 "last" from rtx to rtx_insn *.
12081 (emit_insn_before_noloc): Likewise for return type.
12082 (emit_jump_insn_before_noloc): Likewise.
12083 (emit_call_insn_before_noloc): Likewise.
12084 (emit_debug_insn_before_noloc): Likewise.
12085 (emit_barrier_before): Strengthen return type and local "insn"
12086 from rtx to rtx_barrier *.
12087 (emit_label_before): Strengthen return type from rtx to
12088 rtx_insn *. Add checked cast for now when returning param
12089 (emit_pattern_after_noloc): Strengthen return type from rtx to
12090 rtx_insn *. Add checked casts for now when converting "last" from
12092 (emit_insn_after_noloc): Strengthen return type from rtx to
12094 (emit_jump_insn_after_noloc): Likewise.
12095 (emit_call_insn_after_noloc): Likewise.
12096 (emit_debug_insn_after_noloc): Likewise.
12097 (emit_barrier_after): Strengthen return type from rtx to
12099 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
12100 Add checked cast for now when converting "label" from rtx to
12102 (emit_pattern_after_setloc): Strengthen return type from rtx to
12103 rtx_insn *. Add checked casts for now when converting "last" from
12105 (emit_pattern_after): Strengthen return type from rtx to
12107 (emit_insn_after_setloc): Likewise.
12108 (emit_insn_after): Likewise.
12109 (emit_jump_insn_after_setloc): Likewise.
12110 (emit_jump_insn_after): Likewise.
12111 (emit_call_insn_after_setloc): Likewise.
12112 (emit_call_insn_after): Likewise.
12113 (emit_debug_insn_after_setloc): Likewise.
12114 (emit_debug_insn_after): Likewise.
12115 (emit_pattern_before_setloc): Likewise. Add checked casts for now
12116 when converting "last" from rtx to rtx_insn *.
12117 (emit_pattern_before): Strengthen return type from rtx to
12119 (emit_insn_before_setloc): Likewise.
12120 (emit_insn_before): Likewise.
12121 (emit_jump_insn_before_setloc): Likewise.
12122 (emit_jump_insn_before): Likewise.
12123 (emit_call_insn_before_setloc): Likewise.
12124 (emit_call_insn_before): Likewise.
12125 (emit_debug_insn_before_setloc): Likewise.
12126 (emit_debug_insn_before): Likewise.
12127 (emit_insn): Strengthen return type and locals "last", "insn",
12128 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
12129 within cases where we know we have an insn.
12130 (emit_debug_insn): Likewise.
12131 (emit_jump_insn): Likewise.
12132 (emit_call_insn): Strengthen return type and local "insn" from rtx
12134 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
12135 a checked cast to rtx_insn * for now on "label".
12136 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
12137 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
12138 (emit_use): Likewise.
12139 (gen_use): Likewise, also for local "seq".
12140 (emit): Likewise for return type and local "insn".
12141 (rtx_insn): Likewise for return type and local "new_rtx".
12143 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
12144 from rtx to rtx_barrier *.
12146 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
12147 changed return type from rtx to rtx_insn *, we must update
12148 "emit_fn" type, and this in turn means updating...
12149 (frame_insn): ...this. Strengthen return type from rtx to
12150 rtx_insn *. Introduce a new local "insn" of the appropriate type.
12152 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12154 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
12155 rtx to rtx_jump_table_data *. Also for local.
12156 * rtl.h (emit_jump_table_data): Likewise.
12158 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12160 * basic-block.h (create_basic_block_structure): Strengthen third
12161 param "bb_note" from rtx to rtx_note *.
12162 * rtl.h (emit_note_before): Strengthen return type from rtx to
12164 (emit_note_after): Likewise.
12165 (emit_note): Likewise.
12166 (emit_note_copy): Likewise. Also, strengthen param similarly.
12167 * function.h (struct rtl_data): Strengthen field
12168 "x_stack_check_probe_note" from rtx to rtx_note *.
12170 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
12171 from rtx to rtx_note *.
12172 * cfgrtl.c (create_basic_block_structure): Strengthen third param
12173 "bb_note" from rtx to rtx_note *.
12174 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
12175 when calling emit_note_copy.
12176 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
12178 (emit_note_after): Likewise.
12179 (emit_note_before): Likewise.
12180 (emit_note_copy): Likewise. Also, strengthen param similarly.
12181 (emit_note): Likewise.
12182 * except.c (emit_note_eh_region_end): Likewise for return type.
12183 Strengthen local "next" from rtx to rtx_insn *.
12184 (convert_to_eh_region_ranges): Strengthen local "note"
12185 from rtx to rtx_note *.
12186 * final.c (change_scope): Likewise.
12187 (reemit_insn_block_notes): Likewise, for both locals named "note".
12188 Also, strengthen local "insn" from rtx to rtx_insn *.
12189 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
12191 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
12192 strengthen local "seq" from rtx to rtx_insn *.
12193 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
12195 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
12197 (get_bb_note_from_pool): Strengthen return type from rtx to
12199 (sel_create_basic_block): Strengthen local "new_bb_note" from
12200 insn_t to rtx_note *.
12201 * var-tracking.c (emit_note_insn_var_location): Strengthen local
12202 "note" from rtx to rtx_note *.
12203 (emit_notes_in_bb): Likewise.
12205 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12207 * function.h (struct rtl_data): Strengthen field
12208 "x_parm_birth_insn" from rtx to rtx_insn *.
12209 * function.c (struct assign_parm_data_all): Strengthen fields
12210 "first_conversion_insn" and "last_conversion_insn" from rtx to
12213 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12215 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
12216 to rtx_insn *; also for local "var_end_seq".
12217 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
12218 (maybe_cleanup_end_of_block): Likewise for param "last" and local
12220 (expand_gimple_cond): Likewise for locals "last2" and "last".
12221 (mark_transaction_restart_calls): Likewise for local "insn".
12222 (expand_gimple_stmt): Likewise for return type and locals "last"
12224 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
12225 (avoid_complex_debug_insns): Likewise for param "insn".
12226 (expand_debug_locations): Likewise for locals "insn", "last",
12227 "prev_insn" and "insn2".
12228 (expand_gimple_basic_block): Likewise for local "last".
12229 (construct_exit_block): Likewise for locals "head", "end",
12231 (pass_expand::execute): Likewise for locals "var_seq",
12232 "var_ret_seq", "next".
12234 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12236 * asan.h (asan_emit_stack_protection): Strengthen return type from
12238 * asan.c (asan_emit_stack_protection): Likewise. Add local
12239 "insns" to hold the return value.
12241 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12243 * basic-block.h (bb_note): Strengthen return type from rtx to
12245 * sched-int.h (bb_note): Likewise.
12246 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
12248 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12250 * rtl.h (make_insn_raw): Strengthen return type from rtx to
12253 * emit-rtl.c (make_insn_raw): Strengthen return type and local
12254 "insn" from rtx to rtx_insn *.
12255 (make_debug_insn_raw): Strengthen return type from rtx to
12256 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
12257 (make_jump_insn_raw): Strengthen return type from rtx to
12258 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
12259 (make_call_insn_raw): Strengthen return type from rtx to
12260 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
12261 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
12262 callback from rtx to rtx_insn *; likewise for local "insn" and
12263 "next", adding a checked cast to rtx_insn in the relevant cases of
12264 the switch statement.
12265 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
12266 callback from rtx to rtx_insn *.
12267 (emit_pattern_after_setloc): Likewise.
12268 (emit_pattern_after): Likewise.
12269 (emit_pattern_before_setloc): Likewise.
12270 (emit_pattern_before): Likewise.
12272 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12274 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
12276 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
12277 accepting an rtx_insn *.
12278 (last_call_insn): Strengthen return type from rtx to
12281 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12283 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
12284 "insns" from rtx to rtx_insn *.
12285 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
12286 locals "insn" and "prev".
12288 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12290 * rtl.h (tablejump_p): Strengthen third param from rtx * to
12291 rtx_jump_table_data **.
12293 * cfgbuild.c (make_edges): Introduce local "table", using it in
12294 place of "tmp" for jump table data.
12295 (find_bb_boundaries): Strengthen local "table" from rtx to
12296 rtx_jump_table_data *.
12297 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12298 (outgoing_edges_match): Likewise for locals "table1" and "table2".
12299 (try_crossjump_to_edge): Likewise.
12300 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
12302 (patch_jump_insn): Introduce local "table", using it in place of
12303 "tmp" for jump table data.
12304 (force_nonfallthru_and_redirect): Introduce local "table", so that
12305 call to tablejump_p can receive an rtx_jump_table_data **. Update
12306 logic around the call to overwrite "note" appropriately if
12307 tablejump_p returns non-zero.
12308 (get_last_bb_insn): Introduce local "table", using it in place of
12309 "tmp" for jump table data.
12310 * dwarf2cfi.c (create_trace_edges): Likewise.
12312 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
12313 from rtx to rtx_jump_table_data *.
12314 (create_fix_barrier): Strengthen local "tmp" from rtx to
12315 rtx_jump_table_data *.
12316 (arm_reorg): Likewise for local "table".
12318 * config/s390/s390.c (s390_chunkify_start): Likewise.
12320 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
12322 * jump.c (delete_related_insns): Strengthen local "lab_next" from
12323 rtx to rtx_jump_table_data *.
12325 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
12326 rtx_jump_table_data **. Add a checked cast when writing through
12327 the pointer: we know there that local "table" is non-NULL and that
12328 JUMP_TABLE_DATA_P (table) holds.
12329 (label_is_jump_target_p): Introduce local "table", using it in
12330 place of "tmp" for jump table data.
12332 2014-08-19 Marek Polacek <polacek@redhat.com>
12335 * doc/invoke.texi: Document -Wbool-compare.
12337 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12339 * rtl.h (entry_of_function): Strengthen return type from rtx to
12341 * cfgrtl.c (entry_of_function): Likewise.
12343 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12345 * emit-rtl.h (get_insns): Strengthen return type from rtx to
12346 rtx_insn *, adding a checked cast for now.
12347 (get_last_insn): Likewise.
12349 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12351 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
12354 * emit-rtl.c (gen_label_rtx): Likewise.
12356 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12358 * rtl.h (previous_insn): Strengthen return type from rtx to
12360 (next_insn): Likewise.
12361 (prev_nonnote_insn): Likewise.
12362 (prev_nonnote_insn_bb): Likewise.
12363 (next_nonnote_insn): Likewise.
12364 (next_nonnote_insn_bb): Likewise.
12365 (prev_nondebug_insn): Likewise.
12366 (next_nondebug_insn): Likewise.
12367 (prev_nonnote_nondebug_insn): Likewise.
12368 (next_nonnote_nondebug_insn): Likewise.
12369 (prev_real_insn): Likewise.
12370 (next_real_insn): Likewise.
12371 (prev_active_insn): Likewise.
12372 (next_active_insn): Likewise.
12374 * emit-rtl.c (next_insn): Strengthen return type from rtx to
12375 rtx_insn *, adding a checked cast.
12376 (previous_insn): Likewise.
12377 (next_nonnote_insn): Likewise.
12378 (next_nonnote_insn_bb): Likewise.
12379 (prev_nonnote_insn): Likewise.
12380 (prev_nonnote_insn_bb): Likewise.
12381 (next_nondebug_insn): Likewise.
12382 (prev_nondebug_insn): Likewise.
12383 (next_nonnote_nondebug_insn): Likewise.
12384 (prev_nonnote_nondebug_insn): Likewise.
12385 (next_real_insn): Likewise.
12386 (prev_real_insn): Likewise.
12387 (next_active_insn): Likewise.
12388 (prev_active_insn): Likewise.
12390 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
12391 param "stepfunc" so that it returns an rtx_insn * rather than an
12392 rtx, to track the change to prev_nonnote_insn_bb, which is the
12393 only function this is called with.
12394 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
12396 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
12398 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
12401 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12403 * coretypes.h (class rtx_debug_insn): Add forward declaration.
12404 (class rtx_nonjump_insn): Likewise.
12405 (class rtx_jump_insn): Likewise.
12406 (class rtx_call_insn): Likewise.
12407 (class rtx_jump_table_data): Likewise.
12408 (class rtx_barrier): Likewise.
12409 (class rtx_code_label): Likewise.
12410 (class rtx_note): Likewise.
12412 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
12413 adding the invariant DEBUG_INSN_P (X).
12414 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
12415 the invariant NONJUMP_INSN_P (X).
12416 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
12417 the invariant JUMP_P (X).
12418 (class rtx_call_insn): New, a subclass of rtx_insn, adding
12419 the invariant CALL_P (X).
12420 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
12421 invariant JUMP_TABLE_DATA_P (X).
12422 (class rtx_barrier): New, a subclass of rtx_insn, adding the
12423 invariant BARRIER_P (X).
12424 (class rtx_code_label): New, a subclass of rtx_insn, adding
12425 the invariant LABEL_P (X).
12426 (class rtx_note): New, a subclass of rtx_insn, adding
12427 the invariant NOTE_P(X).
12428 (is_a_helper <rtx_debug_insn *>::test): New.
12429 (is_a_helper <rtx_nonjump_insn *>::test): New.
12430 (is_a_helper <rtx_jump_insn *>::test): New.
12431 (is_a_helper <rtx_call_insn *>::test): New.
12432 (is_a_helper <rtx_jump_table_data *>::test): New functions,
12433 overloaded for both rtx and rtx_insn *.
12434 (is_a_helper <rtx_barrier *>::test): New.
12435 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
12436 for both rtx and rtx_insn *.
12437 (is_a_helper <rtx_note *>::test): New.
12439 2014-08-19 Marek Polacek <polacek@redhat.com>
12441 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
12442 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
12443 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
12444 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
12446 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12448 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
12449 rtx_insn *. To help with transition, for now, convert from an
12450 access macro into a pair of functions: BND_TO, returning an
12452 (SET_BND_TO): New function, for use where BND_TO is used as an
12455 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
12457 (BND_TO): New function, adding a checked cast.
12458 (SET_BND_TO): New function.
12460 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
12462 (compute_av_set_on_boundaries): Likewise.
12464 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
12466 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
12467 destination if it is used in source.
12468 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
12469 (*popcount<mode>2_falsedep_1): Likewise.
12471 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
12474 * configure.ac: Set install_gold_as_default to no first.
12475 * configure: Regenerated.
12477 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12479 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
12480 "note_list" field will eventually be an rtx_insn *. To help with
12481 transition, for now, convert from an access macro into a pair of
12482 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
12483 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
12486 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
12487 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
12489 * sel-sched-ir.c (init_bb): Likewise.
12490 (sel_restore_notes): Likewise.
12491 (move_bb_info): Likewise.
12492 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
12493 (SET_BB_NOTE_LIST): New function.
12495 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12497 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
12498 field will eventually be an rtx_insn *. To help with transition,
12499 for now, convert from an access macro into a pair of functions:
12500 VINSN_INSN_RTX, returning an rtx_insn *, and...
12501 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
12502 is used as an lvalue.
12504 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
12505 SET_VINSN_INSN_RTX where it's used as an lvalue.
12506 (VINSN_INSN_RTX): New function.
12507 (SET_VINSN_INSN_RTX): New function.
12509 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12511 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
12512 eventually be rtx_insn *, but to help with transition, for now,
12513 convert from an access macro into a pair of functions: DEP_PRO
12514 returning an rtx_insn * and...
12515 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
12516 lvalue, returning an rtx&.
12517 (DEP_CON): Analogous changes to DEP_PRO above.
12518 (SET_DEP_CON): Likewise.
12520 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
12521 an lvalue to SET_DEP_CON.
12522 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
12523 (sd_copy_back_deps): Likewise for DEP_CON.
12524 (DEP_PRO): New function, adding a checked cast for now.
12525 (DEP_CON): Likewise.
12526 (SET_DEP_PRO): New function.
12527 (SET_DEP_CON): Likewise.
12529 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
12531 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
12532 (extra_options): Add i386/cygwin.opt.
12533 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
12534 (CPP_SPEC): Accept -pthread.
12535 (LINK_SPEC): Ditto.
12536 (GOMP_SELF_SPECS): Update comment.
12537 * config/i386/cygwin.opt: New file for -pthread flag.
12539 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12541 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
12542 * df.h (DF_REF_INSN): Convert from a macro to a function, so
12543 that we can return an rtx_insn *.
12545 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
12547 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
12548 when building executables, not DLLs. Add --large-address-aware
12549 under the same conditions.
12550 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
12551 when building executables, not DLLs. Add --large-address-aware
12552 under the same conditions when using -m32.
12554 * config/i386/cygwin-stdint.h: Throughout, make type
12555 definitions dependent on target architecture, not host.
12557 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12559 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
12560 the return type from rtx to rtx_insn *, which will enable various
12561 conversions in followup patches. For now this is is done by a
12563 (NEXT_INSN): Likewise.
12564 (SET_PREV_INSN): Convert to an inline function. This is intended
12565 for use as an lvalue, and so returns an rtx& to allow in-place
12567 (SET_NEXT_INSN): Likewise.
12569 2014-07-08 Mark Wielaard <mjw@redhat.com>
12572 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
12574 2014-08-19 Marek Polacek <polacek@redhat.com>
12577 * cgraphunit.c (handle_alias_pairs): Fix condition.
12579 2014-08-19 Richard Biener <rguenther@suse.de>
12581 * gimple-fold.c (fold_gimple_assign): Properly build a
12582 null-pointer constant when devirtualizing addresses.
12584 2014-07-07 Mark Wielaard <mjw@redhat.com>
12586 * dwarf2out.c (decl_quals): New function.
12587 (modified_type_die): Take one cv_quals argument instead of two,
12588 one for const and one for volatile.
12589 (add_type_attribute): Likewise.
12590 (generic_parameter_die): Call add_type_attribute with one modifier
12592 (base_type_for_mode): Likewise.
12593 (add_bounds_info): Likewise.
12594 (add_subscript_info): Likewise.
12595 (gen_array_type_die): Likewise.
12596 (gen_descr_array_type_die): Likewise.
12597 (gen_entry_point_die): Likewise.
12598 (gen_enumeration_type_die): Likewise.
12599 (gen_formal_parameter_die): Likewise.
12600 (gen_subprogram_die): Likewise.
12601 (gen_variable_die): Likewise.
12602 (gen_const_die): Likewise.
12603 (gen_field_die): Likewise.
12604 (gen_pointer_type_die): Likewise.
12605 (gen_reference_type_die): Likewise.
12606 (gen_ptr_to_mbr_type_die): Likewise.
12607 (gen_inheritance_die): Likewise.
12608 (gen_subroutine_type_die): Likewise.
12609 (gen_typedef_die): Likewise.
12610 (force_type_die): Likewise.
12612 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12614 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
12616 * configure: Regenerate.
12618 2014-08-19 Richard Biener <rguenther@suse.de>
12620 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
12621 DECL_EXTERNALs in BLOCKs as non-references.
12622 * tree-streamer-out.c (streamer_write_chain): Likewise.
12624 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
12625 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12626 Anna Tikhonova <anna.tikhonova@intel.com>
12627 Ilya Tocar <ilya.tocar@intel.com>
12628 Andrey Turetskiy <andrey.turetskiy@intel.com>
12629 Ilya Verbin <ilya.verbin@intel.com>
12630 Kirill Yukhin <kirill.yukhin@intel.com>
12631 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12633 * config/i386/sse.md
12634 (define_mode_iterator VI48_AVX512F): Delete.
12635 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
12636 (define_mode_iterator VI2_AVX512VL): Ditto.
12637 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
12640 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
12642 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
12643 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
12644 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
12645 with VI48_AVX512F_AVX512VL): New.
12646 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
12647 with VI2_AVX512VL): Ditto.
12649 2014-08-19 Marek Polacek <polacek@redhat.com>
12651 * doc/invoke.texi: Document -Wc99-c11-compat.
12653 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12655 * rtl.h (PREV_INSN): Split macro in two: the existing one,
12656 for rvalues, and...
12657 (SET_PREV_INSN): New macro, for use as an lvalue.
12658 (NEXT_INSN, SET_NEXT_INSN): Likewise.
12660 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
12661 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
12662 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
12663 (fixup_abnormal_edges): Likewise.
12664 (unlink_insn_chain): Likewise.
12665 (fixup_reorder_chain): Likewise.
12666 (cfg_layout_delete_block): Likewise.
12667 (cfg_layout_merge_blocks): Likewise.
12668 * combine.c (update_cfg_for_uncondjump): Likewise.
12669 * emit-rtl.c (link_insn_into_chain): Likewise.
12670 (remove_insn): Likewise.
12671 (delete_insns_since): Likewise.
12672 (reorder_insns_nobb): Likewise.
12673 (emit_insn_after_1): Likewise.
12674 * final.c (rest_of_clean_state): Likewise.
12675 (final_scan_insn): Likewise.
12676 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
12677 * haifa-sched.c (concat_note_lists): Likewise.
12678 (remove_notes): Likewise.
12679 (restore_other_notes): Likewise.
12680 (move_insn): Likewise.
12681 (unlink_bb_notes): Likewise.
12682 (restore_bb_notes): Likewise.
12683 * jump.c (delete_for_peephole): Likewise.
12684 * optabs.c (emit_libcall_block_1): Likewise.
12685 * reorg.c (emit_delay_sequence): Likewise.
12686 (fill_simple_delay_slots): Likewise.
12687 * sel-sched-ir.c (sel_move_insn): Likewise.
12688 (sel_remove_insn): Likewise.
12689 (get_bb_note_from_pool): Likewise.
12690 * sel-sched.c (move_nop_to_previous_block): Likewise.
12692 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
12693 * config/c6x/c6x.c (gen_one_bundle): Likewise.
12694 (c6x_gen_bundles): Likewise.
12695 (hwloop_optimize): Likewise.
12696 * config/frv/frv.c (frv_function_prologue): Likewise.
12697 (frv_register_nop): Likewise.
12698 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
12699 (ia64_reorg): Likewise.
12700 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
12701 (mep_make_bundle): Likewise.
12702 (mep_bundle_insns): Likewise.
12703 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
12704 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
12705 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
12707 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12709 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
12710 return type from rtx to rtx_insn *.
12711 (BB_END): Likewise.
12712 (BB_HEADER): Likewise.
12713 (BB_FOOTER): Likewise.
12714 (SET_BB_HEAD): Convert to a function.
12715 (SET_BB_END): Likewise.
12716 (SET_BB_HEADER): Likewise.
12717 (SET_BB_FOOTER): Likewise.
12719 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
12720 Strengthen the return type from rtx to rtx_insn *. For now, this
12721 is done by adding a checked cast, but this will eventually
12722 become a field lookup.
12723 (BB_END): Likewise.
12724 (BB_HEADER): Likewise.
12725 (BB_FOOTER): Likewise.
12726 (SET_BB_HEAD): New function, from macro of same name. This is
12727 intended for use as an lvalue, and so returns an rtx& to allow
12728 in-place modification.
12729 (SET_BB_END): Likewise.
12730 (SET_BB_HEADER): Likewise.
12731 (SET_BB_FOOTER): Likewise.
12733 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12735 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
12736 for rvalues, and...
12737 (SET_BB_HEAD): New macro, for use as a lvalue.
12738 (BB_END, SET_BB_END): Likewise.
12739 (BB_HEADER, SET_BB_HEADER): Likewise.
12740 (BB_FOOTER, SET_BB_FOOTER): Likewise.
12742 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
12743 of BB_* macros into SET_BB_* macros.
12744 (fix_crossing_unconditional_branches): Likewise.
12745 * caller-save.c (save_call_clobbered_regs): Likewise.
12746 (insert_one_insn): Likewise.
12747 * cfgbuild.c (find_bb_boundaries): Likewise.
12748 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12749 (outgoing_edges_match): Likewise.
12750 (try_optimize_cfg): Likewise.
12751 * cfgexpand.c (expand_gimple_cond): Likewise.
12752 (expand_gimple_tailcall): Likewise.
12753 (expand_gimple_basic_block): Likewise.
12754 (construct_exit_block): Likewise.
12755 * cfgrtl.c (delete_insn): Likewise.
12756 (create_basic_block_structure): Likewise.
12757 (rtl_delete_block): Likewise.
12758 (rtl_split_block): Likewise.
12759 (emit_nop_for_unique_locus_between): Likewise.
12760 (rtl_merge_blocks): Likewise.
12761 (block_label): Likewise.
12762 (try_redirect_by_replacing_jump): Likewise.
12763 (emit_barrier_after_bb): Likewise.
12764 (fixup_abnormal_edges): Likewise.
12765 (record_effective_endpoints): Likewise.
12766 (relink_block_chain): Likewise.
12767 (fixup_reorder_chain): Likewise.
12768 (fixup_fallthru_exit_predecessor): Likewise.
12769 (cfg_layout_duplicate_bb): Likewise.
12770 (cfg_layout_split_block): Likewise.
12771 (cfg_layout_delete_block): Likewise.
12772 (cfg_layout_merge_blocks): Likewise.
12773 * combine.c (update_cfg_for_uncondjump): Likewise.
12774 * emit-rtl.c (add_insn_after): Likewise.
12775 (remove_insn): Likewise.
12776 (reorder_insns): Likewise.
12777 (emit_insn_after_1): Likewise.
12778 * haifa-sched.c (get_ebb_head_tail): Likewise.
12779 (restore_other_notes): Likewise.
12780 (move_insn): Likewise.
12781 (sched_extend_bb): Likewise.
12782 (fix_jump_move): Likewise.
12783 * ifcvt.c (noce_process_if_block): Likewise.
12784 (dead_or_predicable): Likewise.
12785 * ira.c (update_equiv_regs): Likewise.
12786 * reg-stack.c (change_stack): Likewise.
12787 * sel-sched-ir.c (sel_move_insn): Likewise.
12788 * sel-sched.c (move_nop_to_previous_block): Likewise.
12790 * config/c6x/c6x.c (hwloop_optimize): Likewise.
12791 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
12793 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12795 * rtl.h (for_each_rtx_in_insn): New function.
12796 * rtlanal.c (for_each_rtx_in_insn): Likewise.
12798 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12800 * coretypes.h (class rtx_insn): Add forward declaration.
12802 * rtl.h: Include is-a.h.
12803 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
12804 workaround to ensure gengtype knows inheritance is occurring,
12805 whilst continuing to use the pre-existing special-casing for
12807 (class rtx_insn): New subclass of rtx_def, adding the
12808 invariant that we're dealing with something we can sanely use
12809 INSN_UID, NEXT_INSN, PREV_INSN on.
12810 (is_a_helper <rtx_insn *>::test): New.
12811 (is_a_helper <const rtx_insn *>::test): New.
12813 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12815 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
12817 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12819 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
12822 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12824 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
12825 to BUILT_IN_UNREACHABLE.
12827 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
12830 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
12832 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
12833 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
12834 (ffs<mode>2): Do not expand with tzcnt for
12835 TARGET_AVOID_FALSE_DEP_FOR_BMI.
12836 (ffssi2_no_cmove): Ditto.
12837 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
12838 (ctz<mode>2): New expander.
12839 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
12840 (*ctz<mode>2_falsedep): New insn.
12841 (*ctz<mode>2): Rename from ctz<mode>2.
12842 (clz<mode>2_lzcnt): New expander.
12843 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
12844 (*clz<mode>2_lzcnt_falsedep): New insn.
12845 (*clz<mode>2): Rename from ctz<mode>2.
12846 (popcount<mode>2): New expander.
12847 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
12848 (*popcount<mode>2_falsedep): New insn.
12849 (*popcount<mode>2): Rename from ctz<mode>2.
12850 (*popcount<mode>2_cmp): Remove.
12851 (*popcountsi2_cmp_zext): Ditto.
12853 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
12855 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
12856 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
12857 * config/microblaze/microblaze.h
12858 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
12860 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
12863 * configure.ac: Set install_gold_as_default to no for
12865 * configure: Regenerated.
12867 2014-08-18 Roman Gareev <gareevroman@gmail.com>
12869 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
12870 * config.in: Add undef of HAVE_isl.
12871 * configure: Regenerate.
12872 * configure.ac: Add definition of HAVE_isl.
12873 * graphite-blocking.c: Add checking of HAVE_isl.
12874 * graphite-dependences.c: Likewise.
12875 * graphite-interchange.c: Likewise.
12876 * graphite-isl-ast-to-gimple.c: Likewise.
12877 * graphite-optimize-isl.c: Likewise.
12878 * graphite-poly.c: Likewise.
12879 * graphite-scop-detection.c: Likewise.
12880 * graphite-sese-to-poly.c: Likewise.
12881 * graphite.c: Likewise.
12882 * toplev.c: Replace the checking of HAVE_cloog with the checking
12885 2014-08-18 Richard Biener <rguenther@suse.de>
12887 PR tree-optimization/62090
12888 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
12889 (fold_builtin_3): Do not fold snprintf.
12890 (fold_builtin_4): Likewise.
12891 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
12892 moved from builtins.c.
12893 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
12894 (gimple_fold_builtin): Do not fold sprintf here.
12896 2014-08-18 Richard Biener <rguenther@suse.de>
12898 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
12900 (maybe_canonicalize_mem_ref_addr): ... this function.
12901 (fold_stmt_1): Apply it here before all simplification.
12903 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
12906 * cgraph.h (cgraph_node::create_indirect_edge): Add
12907 compute_indirect_info param.
12908 * cgraph.c (cgraph_node::create_indirect_edge): Compute
12909 indirect_info only when it is required.
12910 * cgraphclones.c (cgraph_clone_edge): Do not recompute
12911 indirect_info fore cloned indirect edge.
12913 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12914 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12915 Anna Tikhonova <anna.tikhonova@intel.com>
12916 Ilya Tocar <ilya.tocar@intel.com>
12917 Andrey Turetskiy <andrey.turetskiy@intel.com>
12918 Ilya Verbin <ilya.verbin@intel.com>
12919 Kirill Yukhin <kirill.yukhin@intel.com>
12920 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12922 * config/i386/sse.md
12923 (define_mode_iterator VI8_AVX2_AVX512BW): New.
12924 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
12926 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12927 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12928 Anna Tikhonova <anna.tikhonova@intel.com>
12929 Ilya Tocar <ilya.tocar@intel.com>
12930 Andrey Turetskiy <andrey.turetskiy@intel.com>
12931 Ilya Verbin <ilya.verbin@intel.com>
12932 Kirill Yukhin <kirill.yukhin@intel.com>
12933 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12935 * config/i386/sse.md
12936 (define_mode_iterator VF1_AVX512VL): New.
12937 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
12938 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
12941 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12942 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12943 Anna Tikhonova <anna.tikhonova@intel.com>
12944 Ilya Tocar <ilya.tocar@intel.com>
12945 Andrey Turetskiy <andrey.turetskiy@intel.com>
12946 Ilya Verbin <ilya.verbin@intel.com>
12947 Kirill Yukhin <kirill.yukhin@intel.com>
12948 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12950 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
12951 * config/i386/i386.md
12952 (define_code_iterator any_float): New.
12953 (define_code_attr floatsuffix): New.
12954 * config/i386/sse.md
12955 (define_mode_iterator VF1_128_256VL): New.
12956 (define_mode_iterator VF2_512_256VL): New.
12957 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
12959 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
12960 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
12962 (define_mode_attr qq2pssuff): New.
12963 (define_mode_attr sselongvecmode): New.
12964 (define_mode_attr sselongvecmodelower): New.
12965 (define_mode_attr sseintvecmode3): New.
12966 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
12968 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
12969 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
12970 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
12971 (define_insn "ufloatv2siv2df2<mask_name>"): New.
12973 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12974 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12975 Anna Tikhonova <anna.tikhonova@intel.com>
12976 Ilya Tocar <ilya.tocar@intel.com>
12977 Andrey Turetskiy <andrey.turetskiy@intel.com>
12978 Ilya Verbin <ilya.verbin@intel.com>
12979 Kirill Yukhin <kirill.yukhin@intel.com>
12980 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12982 * config/i386/sse.md
12983 (define_mode_iterator VF2_AVX512VL): New.
12984 (define_mode_attr sseintvecmode2): New.
12985 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
12986 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
12987 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
12989 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
12991 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12993 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12996 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12997 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12998 Anna Tikhonova <anna.tikhonova@intel.com>
12999 Ilya Tocar <ilya.tocar@intel.com>
13000 Andrey Turetskiy <andrey.turetskiy@intel.com>
13001 Ilya Verbin <ilya.verbin@intel.com>
13002 Kirill Yukhin <kirill.yukhin@intel.com>
13003 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13005 * config/i386/i386.md
13006 (define_insn "*movoi_internal_avx"): Add evex version.
13007 (define_insn "*movti_internal"): Ditto.
13009 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13011 Anna Tikhonova <anna.tikhonova@intel.com>
13012 Ilya Tocar <ilya.tocar@intel.com>
13013 Andrey Turetskiy <andrey.turetskiy@intel.com>
13014 Ilya Verbin <ilya.verbin@intel.com>
13015 Kirill Yukhin <kirill.yukhin@intel.com>
13016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13018 * config/i386/i386.md
13019 (define_attr "isa"): Add avx512dq, noavx512dq.
13020 (define_attr "enabled"): Ditto.
13021 * config/i386/sse.md
13022 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
13024 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13025 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13026 Anna Tikhonova <anna.tikhonova@intel.com>
13027 Ilya Tocar <ilya.tocar@intel.com>
13028 Andrey Turetskiy <andrey.turetskiy@intel.com>
13029 Ilya Verbin <ilya.verbin@intel.com>
13030 Kirill Yukhin <kirill.yukhin@intel.com>
13031 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13033 * config/i386/i386.c
13034 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
13035 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
13036 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
13037 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
13038 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
13039 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
13040 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
13041 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
13042 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
13043 * config/i386/sse.md
13044 (define_mode_iterator VMOVE): Allow V4TI mode.
13045 (define_mode_iterator V_AVX512VL): New.
13046 (define_mode_iterator V): New handling for AVX512VL.
13047 (define_insn "avx512f_load<mode>_mask"): Delete.
13048 (define_insn "<avx512>_load<mode>_mask"): New.
13049 (define_insn "avx512f_store<mode>_mask"): Delete.
13050 (define_insn "<avx512>_store<mode>_mask"): New.
13053 2014-08-18 Yury Gribov <y.gribov@samsung.com>
13056 * asan.c (instrument_derefs): Fix bitfield check.
13058 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13060 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
13061 * config/rs6000/htm.md (ttest): Remove clobber.
13062 * config/rs6000/predicates.md (any_mask_operand): New predicate.
13063 (and_operand): Reformat.
13064 (and_2rld_operand): New predicate.
13065 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
13067 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
13068 parameter. Handle AND directly.
13069 (rs6000_split_logical_di): Remove last parameter.
13070 (rs6000_split_logical): Remove last parameter. Remove obsolete
13072 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
13073 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
13074 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
13075 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
13076 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
13077 and 5 anonymous splitters): Delete.
13078 (and<mode>3): New expander.
13079 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
13080 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
13081 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
13082 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
13083 (floatdisf2_internal1): Remove clobbers.
13084 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
13085 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
13086 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
13087 (and<mode>3 for BOOL_128): Remove clobber.
13088 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
13089 rs6000_split_logical.
13090 (*bool<mode>3_internal for BOOL_128): Adjust call of
13091 rs6000_split_logical.
13092 (*boolc<mode>3_internal1 for BOOL_128,
13093 *boolc<mode>3_internal2 for BOOL_128,
13094 *boolcc<mode>3_internal1 for BOOL_128,
13095 *boolcc<mode>3_internal2 for BOOL_128,
13096 *eqv<mode>3_internal1 for BOOL_128,
13097 *eqv<mode>3_internal2 for BOOL_128,
13098 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
13099 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
13101 (*vec_reload_and_reg_<mptrsize>): Delete.
13103 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13105 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
13106 and split, *boolccsi3_internal3 and split): Delete.
13107 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
13108 *boolccdi3_internal3 and split): Delete.
13109 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
13110 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
13112 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13114 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
13115 and split, *boolcsi3_internal3 and split): Delete.
13116 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
13117 *boolcdi3_internal3 and split): Delete.
13118 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
13120 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13122 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
13123 <'u'>: Also support printing the low-order 16 bits.
13124 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
13125 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
13126 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
13127 *booldi3_internal3 and split): Delete.
13128 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
13129 *bool<mode>3_dot2): New.
13130 (two anonymous define_splits for non_logical_cint_operand): Merge.
13132 2014-08-17 Marek Polacek <polacek@redhat.com>
13133 Manuel López-Ibáñez <manu@gcc.gnu.org>
13136 * diagnostic.c (adjust_line): Add gcc_checking_assert.
13137 (diagnostic_show_locus): Don't print caret diagnostic
13138 if a column is larger than the line_width.
13140 2014-08-17 Roman Gareev <gareevroman@gmail.com>
13142 * common.opt: Make the ISL AST generator to be the main code generator
13145 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
13147 * wide-int.h (generic_wide_int): Declare as class instead of struct.
13149 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
13152 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
13154 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
13155 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
13156 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
13158 * config/pa/pa.md (begin_brtab): Delete insn.
13159 (end_brtab): Likewise.
13161 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
13163 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
13165 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
13167 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
13168 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
13169 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
13170 (get_dynamic_type): Remove.
13171 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
13172 (clear_speculation): Bring to ipa-deivrt.h
13173 (get_class_context): Rename to ...
13174 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
13175 (contains_type_p): Update.
13176 (get_dynamic_type): Rename to ...
13177 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
13178 (possible_polymorphic_call_targets): UPdate.
13179 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
13180 * ipa-prop.c (ipa_analyze_call_uses): Update.
13182 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
13184 * doc/invoke.texi (SH options): Document missing processor variant
13185 options. Remove references to Hitachi. Undocument deprecated mspace
13188 2014-08-15 Jason Merrill <jason@redhat.com>
13190 * tree.c (type_hash_canon): Uncomment assert.
13192 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13194 * input.h (in_system_header_at): Add comment.
13196 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13199 * diagnostic.c (build_message_string): Make it extern.
13200 * diagnostic.h (build_message_string): Make it extern.
13202 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
13204 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
13205 load/store from/to non-floating class pseudo.
13207 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13209 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
13211 2014-08-15 Richard Biener <rguenther@suse.de>
13213 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
13214 (get_constraint_for_ssa_var): Remove dead code.
13215 (get_constraint_for_1): Adjust.
13216 (find_what_var_points_to): Likewise.
13217 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
13219 2014-08-15 Ilya Tocar <tocarip@gmail.com>
13222 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
13223 (_mm512_mask_cmpge_epu32_mask): Ditto.
13224 (_mm512_cmpge_epu32_mask): Ditto.
13225 (_mm512_mask_cmpge_epi64_mask): Ditto.
13226 (_mm512_cmpge_epi64_mask): Ditto.
13227 (_mm512_mask_cmpge_epu64_mask): Ditto.
13228 (_mm512_cmpge_epu64_mask): Ditto.
13229 (_mm512_mask_cmple_epi32_mask): Ditto.
13230 (_mm512_cmple_epi32_mask): Ditto.
13231 (_mm512_mask_cmple_epu32_mask): Ditto.
13232 (_mm512_cmple_epu32_mask): Ditto.
13233 (_mm512_mask_cmple_epi64_mask): Ditto.
13234 (_mm512_cmple_epi64_mask): Ditto.
13235 (_mm512_mask_cmple_epu64_mask): Ditto.
13236 (_mm512_cmple_epu64_mask): Ditto.
13237 (_mm512_mask_cmplt_epi32_mask): Ditto.
13238 (_mm512_cmplt_epi32_mask): Ditto.
13239 (_mm512_mask_cmplt_epu32_mask): Ditto.
13240 (_mm512_cmplt_epu32_mask): Ditto.
13241 (_mm512_mask_cmplt_epi64_mask): Ditto.
13242 (_mm512_cmplt_epi64_mask): Ditto.
13243 (_mm512_mask_cmplt_epu64_mask): Ditto.
13244 (_mm512_cmplt_epu64_mask): Ditto.
13245 (_mm512_mask_cmpneq_epi32_mask): Ditto.
13246 (_mm512_mask_cmpneq_epu32_mask): Ditto.
13247 (_mm512_cmpneq_epu32_mask): Ditto.
13248 (_mm512_mask_cmpneq_epi64_mask): Ditto.
13249 (_mm512_cmpneq_epi64_mask): Ditto.
13250 (_mm512_mask_cmpneq_epu64_mask): Ditto.
13251 (_mm512_cmpneq_epu64_mask): Ditto.
13252 (_mm512_castpd_ps): Ditto.
13253 (_mm512_castpd_si512): Ditto.
13254 (_mm512_castps_pd): Ditto.
13255 (_mm512_castps_si512): Ditto.
13256 (_mm512_castsi512_ps): Ditto.
13257 (_mm512_castsi512_pd): Ditto.
13258 (_mm512_castpd512_pd128): Ditto.
13259 (_mm512_castps512_ps128): Ditto.
13260 (_mm512_castsi512_si128): Ditto.
13261 (_mm512_castpd512_pd256): Ditto.
13262 (_mm512_castps512_ps256): Ditto.
13263 (_mm512_castsi512_si256): Ditto.
13264 (_mm512_castpd128_pd512): Ditto.
13265 (_mm512_castps128_ps512): Ditto.
13266 (_mm512_castsi128_si512): Ditto.
13267 (_mm512_castpd256_pd512): Ditto.
13268 (_mm512_castps256_ps512): Ditto.
13269 (_mm512_castsi256_si512): Ditto.
13270 (_mm512_cmpeq_epu32_mask): Ditto.
13271 (_mm512_mask_cmpeq_epu32_mask): Ditto.
13272 (_mm512_mask_cmpeq_epu64_mask): Ditto.
13273 (_mm512_cmpeq_epu64_mask): Ditto.
13274 (_mm512_cmpgt_epu32_mask): Ditto.
13275 (_mm512_mask_cmpgt_epu32_mask): Ditto.
13276 (_mm512_mask_cmpgt_epu64_mask): Ditto.
13277 (_mm512_cmpgt_epu64_mask): Ditto.
13278 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
13279 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
13280 * config/i386/i386.c (enum ix86_builtins): Add
13281 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
13282 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
13283 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
13284 (bdesc_args): Add __builtin_ia32_si512_256si,
13285 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
13286 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
13287 __builtin_ia32_pd512_pd.
13288 (ix86_expand_args_builtin): Handle new FTYPEs.
13289 * config/i386/sse.md (castmode): Add 512-bit modes.
13290 (AVX512MODE2P): New.
13291 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
13292 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
13294 2014-08-15 Richard Biener <rguenther@suse.de>
13296 * fold-const.c (tree_swap_operands_p): Put all constants
13297 last, also strip sign-changing NOPs when considering further
13298 canonicalization. Canonicalize also when optimizing for size.
13300 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13302 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
13303 one_match > zero_match case to just before simple_sequence.
13305 2014-08-15 Richard Biener <rguenther@suse.de>
13307 * data-streamer.h (streamer_string_index, string_for_index):
13309 * data-streamer-out.c (streamer_string_index): Make static.
13310 * data-streamer-in.c (string_for_index): Likewise.
13311 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
13312 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
13314 2014-08-15 Richard Biener <rguenther@suse.de>
13316 PR tree-optimization/62031
13317 * tree-data-ref.c (dr_analyze_indices): Do not set
13318 DR_UNCONSTRAINED_BASE.
13319 (dr_may_alias_p): All indirect accesses have to go the
13320 formerly DR_UNCONSTRAINED_BASE path.
13321 * tree-data-ref.h (struct indices): Remove
13322 unconstrained_base member.
13323 (DR_UNCONSTRAINED_BASE): Remove.
13325 2014-08-15 Jakub Jelinek <jakub@redhat.com>
13327 PR middle-end/62092
13328 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
13329 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
13330 in OMP_CLAUSE_MAP in some outer target region.
13332 2014-08-15 Bin Cheng <bin.cheng@arm.com>
13334 * tree-ssa-loop-ivopts.c (ivopts_data): New field
13335 name_expansion_cache.
13336 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
13337 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
13338 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
13339 (difference_cannot_overflow_p): New parameter. Use affine
13340 expansion for equality check.
13341 (iv_elimination_compare_lt): Pass new argument.
13343 2014-08-14 DJ Delorie <dj@redhat.com>
13345 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
13346 variables to the accumulator.
13348 * config/rl78/predicates.md (rl78_near_mem_operand): New.
13349 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
13350 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
13351 with far-far moves.
13353 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
13354 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
13355 (umulqihi3_virt): Likewise.
13356 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
13357 (umulqihi3_real): Likewise.
13359 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
13361 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
13363 PR tree-optimization/62091
13364 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
13365 function_entry_reached.
13366 (walk_aliased_vdefs): Clear it here.
13367 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
13369 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
13371 * ipa-utils.h (compare_virtual_tables): Declare.
13372 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
13374 2014-08-14 Marek Polacek <polacek@redhat.com>
13377 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
13378 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
13380 2014-08-14 Tom de Vries <tom@codesourcery.com>
13382 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
13384 2014-08-14 Tom de Vries <tom@codesourcery.com>
13386 PR rtl-optimization/62004
13387 PR rtl-optimization/62030
13388 * ifcvt.c (rtx_interchangeable_p): New function.
13389 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
13390 * emit-rtl.h (mem_attrs_eq_p): Declare.
13392 2014-08-14 Roman Gareev <gareevroman@gmail.com>
13394 * graphite-scop-detection.c:
13395 Add inclusion of cp-tree.h.
13396 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
13397 in case they are pointers to object types
13399 2014-08-14 Richard Biener <rguenther@suse.de>
13401 * BASE-VER: Change to 5.0.0
13403 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13404 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13405 Anna Tikhonova <anna.tikhonova@intel.com>
13406 Ilya Tocar <ilya.tocar@intel.com>
13407 Andrey Turetskiy <andrey.turetskiy@intel.com>
13408 Ilya Verbin <ilya.verbin@intel.com>
13409 Kirill Yukhin <kirill.yukhin@intel.com>
13410 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13412 * config/i386/sse.md (define_mode_attr avx512): New.
13413 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
13415 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
13416 (define_mode_attr ssse3_avx2): Ditto.
13417 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
13418 (define_mode_attr avx2_avx512bw): New.
13419 (define_mode_attr ssedoublemodelower): New.
13420 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
13421 V32HI, V64QI modes.
13422 (define_mode_attr ssebytemode): Allow V8DI modes.
13423 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
13424 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
13425 (define_mode_attr ssePSmode2): New.
13426 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
13427 V16HI, V32HI modes.
13428 (define_mode_attr dbpsadbwmode): New.
13429 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
13430 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
13431 (vi8_sse4_1_avx2_avx512): New.
13432 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
13434 (define_mode_attr blendbits): Move before its immediate use.
13436 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13437 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13438 Anna Tikhonova <anna.tikhonova@intel.com>
13439 Ilya Tocar <ilya.tocar@intel.com>
13440 Andrey Turetskiy <andrey.turetskiy@intel.com>
13441 Ilya Verbin <ilya.verbin@intel.com>
13442 Kirill Yukhin <kirill.yukhin@intel.com>
13443 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13445 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
13446 * config/i386/subst.md
13447 (define_mode_iterator SUBST_V): Update.
13448 (define_mode_iterator SUBST_A): Ditto.
13449 (define_subst_attr "mask_operand7"): New.
13450 (define_subst_attr "mask_operand10"): New.
13451 (define_subst_attr "mask_operand_arg34") : New.
13452 (define_subst_attr "mask_expand_op3"): New.
13453 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
13454 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
13455 (define_subst_attr "mask_avx512vl_condition"): New.
13456 (define_subst_attr "round_mask_operand4"): Ditto.
13457 (define_subst_attr "round_mask_scalar_op3"): Delete.
13458 (define_subst_attr "round_mask_op4"): New.
13459 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
13461 (define_subst_attr "round_modev8sf_condition"): New.
13462 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
13464 (define_subst_attr "round_saeonly_mask_operand4"): New.
13465 (define_subst_attr "round_saeonly_mask_op4"): New.
13466 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
13467 V8DImode, V16SImode.
13468 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
13469 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
13470 (define_subst_attr "mask_expand4_args"): New.
13471 (define_subst "mask_expand4"): New.
13473 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13474 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13475 Anna Tikhonova <anna.tikhonova@intel.com>
13476 Ilya Tocar <ilya.tocar@intel.com>
13477 Andrey Turetskiy <andrey.turetskiy@intel.com>
13478 Ilya Verbin <ilya.verbin@intel.com>
13479 Kirill Yukhin <kirill.yukhin@intel.com>
13480 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13482 * config/i386/i386.md
13483 (define_attr "isa"): Add avx512bw,noavx512bw.
13484 (define_attr "enabled"): Ditto.
13485 (define_split): Add 32/64-bit mask logic.
13486 (define_insn "*k<logic>qi"): New.
13487 (define_insn "*k<logic>hi"): New.
13488 (define_insn "*anddi_1"): Add mask version.
13489 (define_insn "*andsi_1"): Ditto.
13490 (define_insn "*<code><mode>_1"): Ditto.
13491 (define_insn "*<code>hi_1"): Ditto.
13492 (define_insn "kxnor<mode>"): New.
13493 (define_insn "kunpcksi"): New.
13494 (define_insn "kunpckdi"): New.
13495 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
13496 (define_insn "*one_cmplhi2_1"): Ditto.
13498 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13499 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13500 Anna Tikhonova <anna.tikhonova@intel.com>
13501 Ilya Tocar <ilya.tocar@intel.com>
13502 Andrey Turetskiy <andrey.turetskiy@intel.com>
13503 Ilya Verbin <ilya.verbin@intel.com>
13504 Kirill Yukhin <kirill.yukhin@intel.com>
13505 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13507 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
13510 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13511 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13512 Anna Tikhonova <anna.tikhonova@intel.com>
13513 Ilya Tocar <ilya.tocar@intel.com>
13514 Andrey Turetskiy <andrey.turetskiy@intel.com>
13515 Ilya Verbin <ilya.verbin@intel.com>
13516 Kirill Yukhin <kirill.yukhin@intel.com>
13517 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13519 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
13521 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
13522 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
13523 xmm/ymm16+ when availble.
13524 * config/i386/i386.h
13525 (HARD_REGNO_NREGS): Add mask regs.
13526 (VALID_AVX512F_REG_MODE): Ditto.
13527 (VALID_AVX512F_REG_MODE) : Define.
13528 (VALID_MASK_AVX512BW_MODE): Ditto.
13529 (reg_class) (MASK_REG_P(X)): Define.
13530 * config/i386/i386.md: Do not split long moves with mask register,
13531 use kmovb if avx512bw is availible.
13532 (movdi_internal): Handle mask registers.
13534 2014-08-14 Richard Biener <rguenther@suse.de>
13536 PR tree-optimization/62081
13537 * tree-ssa-loop.c (pass_fix_loops): New pass.
13538 (pass_tree_loop::gate): Do not fixup loops here.
13539 * tree-pass.h (make_pass_fix_loops): Declare.
13540 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
13542 2014-08-14 Richard Biener <rguenther@suse.de>
13544 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
13545 (type_hash_canon): ... this and avoid 2nd lookup for the add.
13547 2014-08-14 Richard Biener <rguenther@suse.de>
13549 PR tree-optimization/62090
13550 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
13551 (fold_builtin_2): Do not fold sprintf.
13552 (fold_builtin_3): Likewise.
13553 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
13554 moved from builtins.c.
13555 (gimple_fold_builtin): Fold sprintf.
13557 2014-08-14 Richard Biener <rguenther@suse.de>
13559 PR rtl-optimization/62079
13560 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
13563 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
13565 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
13566 current_function_decl.
13568 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
13570 * cgraph.c (cgraph_node::function_symbol): Fix wrong
13571 cgraph_function_node to cgraph_node::function_symbol
13574 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
13576 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
13577 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
13579 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
13581 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
13584 2014-08-13 Roman Gareev <gareevroman@gmail.com>
13586 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
13589 2014-08-12 Jakub Jelinek <jakub@redhat.com>
13592 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
13593 any registers that are used in mem_insn.
13595 2014-08-12 Steve Ellcey <sellcey@mips.com>
13597 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
13599 2014-08-12 Steve Ellcey <sellcey@mips.com>
13601 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
13602 (MULTILIB_DIRNAMES): Ditto.
13603 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
13604 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
13605 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
13606 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
13607 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
13608 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
13610 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13613 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
13614 of __ARM_SIZEOF_WCHAR_T.
13616 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13619 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
13620 Remove unnecessary attributes.
13622 2014-08-12 Yury Gribov <y.gribov@samsung.com>
13624 * internal-fn.c (init_internal_fns): Fix off-by-one.
13626 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
13627 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13628 Anna Tikhonova <anna.tikhonova@intel.com>
13629 Ilya Tocar <ilya.tocar@intel.com>
13630 Andrey Turetskiy <andrey.turetskiy@intel.com>
13631 Ilya Verbin <ilya.verbin@intel.com>
13632 Kirill Yukhin <kirill.yukhin@intel.com>
13633 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13635 * config/i386/i386.c (standard_sse_constant_opcode): Use
13636 vpxord/vpternlog if avx512 is availible.
13638 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
13640 PR middle-end/62103
13641 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
13642 bitfields, that is when size doesn't match the size of type or the
13643 size of the constructor.
13645 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
13647 * config/rs6000/constraints.md (wh constraint): New constraint,
13648 for FP registers if direct move is available.
13649 (wi constraint): New constraint, for VSX/FP registers that can
13650 handle 64-bit integers.
13651 (wj constraint): New constraint for VSX/FP registers that can
13652 handle 64-bit integers for direct moves.
13653 (wk constraint): New constraint for VSX/FP registers that can
13654 handle 64-bit doubles for direct moves.
13655 (wy constraint): Make documentation match implementation.
13657 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
13658 scalar_in_vmx_p field to simplify tests of whether SFmode or
13659 DFmode can go in the Altivec registers.
13660 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
13661 (rs6000_setup_reg_addr_masks): Likewise.
13662 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
13663 field, and wh/wi/wj/wk constraints.
13664 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
13665 the wh/wi/wj/wk constraints.
13666 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
13667 upper registers, prefer VSX registers unless the operation is a
13668 memory operation with REG+OFFSET addressing.
13670 * config/rs6000/vsx.md (VSr mode attribute): Add support for
13671 DImode. Change SFmode to use ww constraint instead of d to allow
13672 SF registers in the upper registers.
13675 (VSr5): Fix thinko in comment.
13676 (VSa): New mode attribute that is an alternative to wa, that
13677 returns the VSX register class that a mode can go in, but may not
13678 be the preferred register class.
13679 (VS_64dm): New mode attribute for appropriate register classes for
13680 referencing 64-bit elements of vectors for direct moves and normal
13682 (VS_64reg): Likewise.
13683 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
13684 register allocator to only registers the data type can handle.
13685 (vsx_le_perm_load_<mode>): Likewise.
13686 (vsx_le_perm_store_<mode>): Likewise.
13687 (vsx_xxpermdi2_le_<mode>): Likewise.
13688 (vsx_xxpermdi4_le_<mode>): Likewise.
13689 (vsx_lxvd2x2_le_<mode>): Likewise.
13690 (vsx_lxvd2x4_le_<mode>): Likewise.
13691 (vsx_stxvd2x2_le_<mode>): Likewise.
13692 (vsx_add<mode>3): Likewise.
13693 (vsx_sub<mode>3): Likewise.
13694 (vsx_mul<mode>3): Likewise.
13695 (vsx_div<mode>3): Likewise.
13696 (vsx_tdiv<mode>3_internal): Likewise.
13697 (vsx_fre<mode>2): Likewise.
13698 (vsx_neg<mode>2): Likewise.
13699 (vsx_abs<mode>2): Likewise.
13700 (vsx_nabs<mode>2): Likewise.
13701 (vsx_smax<mode>3): Likewise.
13702 (vsx_smin<mode>3): Likewise.
13703 (vsx_sqrt<mode>2): Likewise.
13704 (vsx_rsqrte<mode>2): Likewise.
13705 (vsx_tsqrt<mode>2_internal): Likewise.
13706 (vsx_fms<mode>4): Likewise.
13707 (vsx_nfma<mode>4): Likewise.
13708 (vsx_eq<mode>): Likewise.
13709 (vsx_gt<mode>): Likewise.
13710 (vsx_ge<mode>): Likewise.
13711 (vsx_eq<mode>_p): Likewise.
13712 (vsx_gt<mode>_p): Likewise.
13713 (vsx_ge<mode>_p): Likewise.
13714 (vsx_xxsel<mode>): Likewise.
13715 (vsx_xxsel<mode>_uns): Likewise.
13716 (vsx_copysign<mode>3): Likewise.
13717 (vsx_float<VSi><mode>2): Likewise.
13718 (vsx_floatuns<VSi><mode>2): Likewise.
13719 (vsx_fix_trunc<mode><VSi>2): Likewise.
13720 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
13721 (vsx_x<VSv>r<VSs>i): Likewise.
13722 (vsx_x<VSv>r<VSs>ic): Likewise.
13723 (vsx_btrunc<mode>2): Likewise.
13724 (vsx_b2trunc<mode>2): Likewise.
13725 (vsx_floor<mode>2): Likewise.
13726 (vsx_ceil<mode>2): Likewise.
13727 (vsx_<VS_spdp_insn>): Likewise.
13728 (vsx_xscvspdp): Likewise.
13729 (vsx_xvcvspuxds): Likewise.
13730 (vsx_float_fix_<mode>2): Likewise.
13731 (vsx_set_<mode>): Likewise.
13732 (vsx_extract_<mode>_internal1): Likewise.
13733 (vsx_extract_<mode>_internal2): Likewise.
13734 (vsx_extract_<mode>_load): Likewise.
13735 (vsx_extract_<mode>_store): Likewise.
13736 (vsx_splat_<mode>): Likewise.
13737 (vsx_xxspltw_<mode>): Likewise.
13738 (vsx_xxspltw_<mode>_direct): Likewise.
13739 (vsx_xxmrghw_<mode>): Likewise.
13740 (vsx_xxmrglw_<mode>): Likewise.
13741 (vsx_xxsldwi_<mode>): Likewise.
13742 (vsx_xscvdpspn): Tighten constraints to only use register classes
13744 (vsx_xscvspdpn): Likewise.
13745 (vsx_xscvdpspn_scalar): Likewise.
13747 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
13748 wj, and wk constraints.
13749 (GPR_REG_CLASS_P): New helper macro for register classes targeting
13750 general purpose registers.
13752 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
13754 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
13755 DImode instead of wm. Use wk constraint for direct move of DFmode
13757 (extendsidi2_lfiwax): Likewise.
13758 (lfiwax): Likewise.
13759 (lfiwzx): Likewise.
13760 (movdi_internal64): Likewise.
13762 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
13763 wk constraints. Make the wy constraint documentation match them
13766 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
13768 Replacement of isl_int by isl_val
13769 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
13770 (compute_bounds_for_param): use isl_val instead of isl_int
13771 (compute_bounds_for_loop): likewise
13772 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
13773 (build_linearized_memory_access): use isl_val instead of isl_int
13774 (pdr_stride_in_loop): likewise
13775 * graphite-optimize-isl.c:
13776 (getPrevectorMap): use isl_val instead of isl_int
13778 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
13779 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
13780 (extern the_isl_ctx): declare
13781 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
13782 (extract_affine_gmp): likewise
13784 (build_loop_iteration_domains): likewise
13785 (add_param_constraints): likewise
13787 2014-08-11 Richard Biener <rguenther@suse.de>
13789 PR tree-optimization/62075
13790 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
13791 handle uses in patterns.
13793 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13794 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13795 Anna Tikhonova <anna.tikhonova@intel.com>
13796 Ilya Tocar <ilya.tocar@intel.com>
13797 Andrey Turetskiy <andrey.turetskiy@intel.com>
13798 Ilya Verbin <ilya.verbin@intel.com>
13799 Kirill Yukhin <kirill.yukhin@intel.com>
13800 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13802 * common/config/i386/i386-common.c
13803 (OPTION_MASK_ISA_AVX512VL_SET): Define.
13804 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
13805 (ix86_handle_option): Handle OPT_mavx512vl.
13806 * config/i386/cpuid.h (bit_AVX512VL): Define.
13807 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
13808 set -mavx512vl accordingly.
13809 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13810 OPTION_MASK_ISA_AVX512VL.
13811 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
13812 (ix86_option_override_internal): Define PTA_AVX512VL, handle
13813 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
13814 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
13815 * config/i386/i386.h (TARGET_AVX512VL): Define.
13816 (TARGET_AVX512VL_P(x)): Ditto.
13817 * config/i386/i386.opt: Add mavx512vl.
13819 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
13821 PR tree-optimization/62073
13822 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
13825 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13826 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13827 Anna Tikhonova <anna.tikhonova@intel.com>
13828 Ilya Tocar <ilya.tocar@intel.com>
13829 Andrey Turetskiy <andrey.turetskiy@intel.com>
13830 Ilya Verbin <ilya.verbin@intel.com>
13831 Kirill Yukhin <kirill.yukhin@intel.com>
13832 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13834 * common/config/i386/i386-common.c
13835 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
13836 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
13837 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
13838 (ix86_handle_option): Handle OPT_mavx512bw.
13839 * config/i386/cpuid.h (bit_AVX512BW): Define.
13840 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
13841 set -mavx512bw accordingly.
13842 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13843 OPTION_MASK_ISA_AVX512BW.
13844 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
13845 (ix86_option_override_internal): Define PTA_AVX512BW, handle
13846 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
13847 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
13848 * config/i386/i386.h (TARGET_AVX512BW): Define.
13849 (TARGET_AVX512BW_P(x)): Ditto.
13850 * config/i386/i386.opt: Add mavx512bw.
13852 2014-08-11 Richard Biener <rguenther@suse.de>
13854 PR tree-optimization/62070
13855 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
13856 Remove SSA checking.
13858 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13860 * asan.c (asan_check_flags): New enum.
13861 (build_check_stmt_with_calls): Removed function.
13862 (build_check_stmt): Split inlining logic to
13863 asan_expand_check_ifn.
13864 (instrument_derefs): Rename parameter.
13865 (instrument_mem_region_access): Rename parameter.
13866 (instrument_strlen_call): Likewise.
13867 (asan_expand_check_ifn): New function.
13868 (asan_instrument): Remove old code.
13869 (pass_sanopt::execute): Change handling of
13870 asan-instrumentation-with-call-threshold.
13871 (asan_clear_shadow): Fix formatting.
13872 (asan_function_start): Likewise.
13873 (asan_emit_stack_protection): Likewise.
13874 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
13875 Update description.
13876 * internal-fn.c (expand_ASAN_CHECK): New function.
13877 * internal-fn.def (ASAN_CHECK): New internal function.
13878 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
13879 Update description.
13880 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
13881 * tree.c: Small comment fix.
13883 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13885 * gimple.c (gimple_call_fnspec): Support internal functions.
13886 (gimple_call_return_flags): Use const.
13887 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
13888 * internal-fn.def: Add fnspec information.
13889 * internal-fn.h (internal_fn_fnspec): New function.
13890 (init_internal_fns): Declare new function.
13891 * internal-fn.c (internal_fn_fnspec_array): New global variable.
13892 (init_internal_fns): New function.
13893 * tree-core.h: Update macro call.
13894 * tree.c (build_common_builtin_nodes): Initialize internal fns.
13896 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
13898 * lto-streamer.h (struct output_block::symbol): Change from
13899 struct symtab_node to plain symtab_node.
13900 (referenced_from_this_partition_p): Change first parameter
13901 from struct symtab_node to plain symtab_node.
13903 2014-08-10 Marek Polacek <polacek@redhat.com>
13906 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
13908 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
13910 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
13911 DECL correctly; do not give up on types in static storage.
13913 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
13915 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
13917 2014-08-09 Roman Gareev <gareevroman@gmail.com>
13919 * graphite-isl-ast-to-gimple.c:
13920 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
13922 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
13924 2014-08-08 Guozhi Wei <carrot@google.com>
13926 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
13928 2014-08-08 Cary Coutant <ccoutant@google.com>
13930 * dwarf2out.c (get_skeleton_type_unit): Remove.
13931 (output_skeleton_debug_sections): Remove skeleton type units.
13932 (output_comdat_type_unit): Likewise.
13933 (dwarf2out_finish): Likewise.
13935 2014-08-07 Yi Yang <ahyangyi@google.com>
13937 * predict.c (expr_expected_value_1): Remove the redundant assignment.
13939 2014-08-08 Richard Biener <rguenther@suse.de>
13941 * lto-streamer.h (struct lto_input_block): Make it a class
13942 with a constructor.
13943 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
13944 (struct lto_function_header, struct lto_simple_header,
13945 struct lto_simple_header_with_strings,
13946 struct lto_decl_header, struct lto_function_header): Make
13947 a simple inheritance hieararchy. Remove unused fields.
13948 (struct lto_asm_header): Remove.
13949 * lto-streamer-out.c (produce_asm): Adjust.
13950 (lto_output_toplevel_asms): Likewise.
13951 (produce_asm_for_decls): Likewise.
13952 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
13953 * data-streamer-in.c (string_for_index): Likewise.
13954 * ipa-inline-analysis.c (inline_read_section): Likewise.
13955 * ipa-prop.c (ipa_prop_read_section): Likewise.
13956 (read_replacements_section): Likewise.
13957 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
13958 * lto-section-in.c (lto_create_simple_input_block): Likewise.
13959 (lto_destroy_simple_input_block): Likewise.
13960 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
13961 (lto_input_toplevel_asms): Likewise.
13963 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
13964 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13965 Anna Tikhonova <anna.tikhonova@intel.com>
13966 Ilya Tocar <ilya.tocar@intel.com>
13967 Andrey Turetskiy <andrey.turetskiy@intel.com>
13968 Ilya Verbin <ilya.verbin@intel.com>
13969 Kirill Yukhin <kirill.yukhin@intel.com>
13970 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13972 * common/config/i386/i386-common.c
13973 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
13974 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
13975 (ix86_handle_option): Handle OPT_mavx512dq.
13976 * config/i386/cpuid.h (bit_AVX512DQ): Define.
13977 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
13978 set -mavx512dq accordingly.
13979 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13980 OPTION_MASK_ISA_AVX512DQ.
13981 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
13982 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
13983 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
13984 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
13985 * config/i386/i386.h (TARGET_AVX512DQ): Define.
13986 (TARGET_AVX512DQ_P(x)): Ditto.
13987 * config/i386/i386.opt: Add mavx512dq.
13989 2014-08-08 Richard Biener <rguenther@suse.de>
13991 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
13992 target_percent, target_percent_s): Export.
13993 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
13994 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
13995 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
13996 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
13997 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
13998 Move to gimple-fold.c.
13999 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
14001 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
14002 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
14003 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
14004 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
14005 (rewrite_call_expr_array): Remove.
14006 (fold_builtin_sprintf_chk): Likewise.
14007 (fold_builtin_snprintf_chk): Likewise.
14008 (fold_builtin_varargs): Remove handling of sprintf_chk,
14009 vsprintf_chk, snprintf_chk and vsnprintf_chk.
14010 (gimple_fold_builtin_sprintf_chk): Remove.
14011 (gimple_fold_builtin_snprintf_chk): Likewise.
14012 (gimple_fold_builtin_varargs): Likewise.
14013 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
14014 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
14015 * gimple.c (gimple_seq_add_seq_without_update): New function.
14016 * gimple.h (gimple_seq_add_seq_without_update): Declare.
14017 * gimple-fold.c: Include output.h.
14018 (gsi_replace_with_seq_vops): New function, split out from ...
14019 (gimplify_and_update_call_from_tree): ... here.
14020 (replace_call_with_value): New function.
14021 (replace_call_with_call_and_fold): Likewise.
14022 (var_decl_component_p): Moved from builtins.c.
14023 (gimple_fold_builtin_memory_op): Moved from builtins.c
14024 fold_builtin_memory_op and rewritten to GIMPLE.
14025 (gimple_fold_builtin_memset): Likewise.
14026 (gimple_fold_builtin_strcpy): Likewise.
14027 (gimple_fold_builtin_strncpy): Likewise.
14028 (gimple_fold_builtin_strcat): Likewise.
14029 (gimple_fold_builtin_fputs): Likewise.
14030 (gimple_fold_builtin_memory_chk): Likewise.
14031 (gimple_fold_builtin_stxcpy_chk): Likewise.
14032 (gimple_fold_builtin_stxncpy_chk): Likewise.
14033 (gimple_fold_builtin_snprintf_chk): Likewise.
14034 (gimple_fold_builtin_sprintf_chk): Likewise.
14035 (gimple_fold_builtin_strlen): New function.
14036 (gimple_fold_builtin_with_strlen): New function split out from
14037 gimple_fold_builtin.
14038 (gimple_fold_builtin): Change signature and handle
14039 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
14040 here. Call gimple_fold_builtin_with_strlen.
14041 (gimple_fold_call): Adjust.
14043 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
14045 * calls.c (precompute_arguments): Check
14046 promoted_for_signed_and_unsigned_p and set the promoted mode.
14047 (promoted_for_signed_and_unsigned_p): New function.
14048 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
14049 and set the promoted mode.
14050 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
14051 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
14052 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
14055 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
14057 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
14058 instead of SUBREG_PROMOTED_UNSIGNED_SET.
14059 (expand_call): Likewise.
14060 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
14061 to get promoted mode.
14062 * combine.c (record_promoted_value): Skip > 0 comparison with
14063 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
14064 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
14065 of SUBREG_PROMOTED_UNSIGNED_P.
14066 (convert_modes): Likewise.
14067 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
14068 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
14069 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
14070 SUBREG_PROMOTED_UNSIGNED_SET.
14071 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
14072 instead of SUBREG_PROMOTED_UNSIGNED_SET.
14073 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
14074 SUBREG_PROMOTED_SET.
14075 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
14076 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
14077 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
14078 of SUBREG_PROMOTED_UNSIGNED_P.
14079 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
14080 (SUBREG_PROMOTED_SET): New define.
14081 (SUBREG_PROMOTED_GET): Likewise.
14082 (SUBREG_PROMOTED_SIGN): Likewise.
14083 (SUBREG_PROMOTED_SIGNED_P): Likewise.
14084 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
14085 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
14086 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
14087 instead of SUBREG_PROMOTED_UNSIGNED_GET.
14088 (nonzero_bits1): Skip > 0 comparison with the results as
14089 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
14090 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
14091 of !SUBREG_PROMOTED_UNSIGNED_P.
14092 * simplify-rtx.c (simplify_unary_operation_1): Use new
14093 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
14094 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
14095 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
14096 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
14098 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
14100 * ipa-devirt.c: Include gimple-pretty-print.h
14101 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
14103 (decl_maybe_in_construction_p): Fix conditional on cdtor check
14104 (get_polymorphic_call_info): Fix return value
14105 (type_change_info): New sturcture based on ipa-prop
14107 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
14108 based on ipa-prop variant.
14109 (extr_type_from_vtbl_ptr_store): New function
14110 based on ipa-prop variant.
14111 (record_known_type): New function.
14112 (check_stmt_for_type_change): New function.
14113 (get_dynamic_type): New function.
14114 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
14115 * tree-ssa-pre.c: ipa-utils.h
14116 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
14117 machinery; sanity check with ipa-prop devirtualization.
14118 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
14121 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
14123 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
14124 * alias.c, cfgexpand.c, cgraphbuild.c,
14125 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
14126 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
14127 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
14128 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
14129 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
14130 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
14131 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
14132 dse.c, except.c, gengtype.c, gimple-expr.c,
14133 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
14134 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
14135 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
14136 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
14137 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
14138 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
14140 * pointer-set.c: Remove file.
14141 * pointer-set.h: Remove file.
14143 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14145 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
14146 * config/arm/types.md (f_sels, f_seld): Delete.
14148 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14150 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
14151 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
14152 (aarch64_movdi_<mode>high): Likewise.
14153 (aarch64_mov<mode>high_di): Likewise.
14154 (aarch64_movdi_<mode>low): Likewise.
14155 (aarch64_mov<mode>low_di): Likewise.
14156 (aarch64_movtilow_tilow): Likewise.
14157 Add comment explaining usage of fp,simd attributes and of
14158 TARGET_FLOAT and TARGET_SIMD.
14160 2014-08-07 Ian Bolton <ian.bolton@arm.com>
14161 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14163 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
14164 Use MOVN when one of the half-words is 0xffff.
14166 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
14168 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
14170 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14172 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
14173 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
14174 (rfs_str): String corresponding to RFS_* constants.
14175 (rank_for_schedule_stats_t): New typedef.
14176 (rank_for_schedule_stats): New static variable.
14177 (rfs_result): New static function.
14178 (rank_for_schedule): Track statistics for deciding heuristics.
14179 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
14181 (ready_sort): Use them for debug printouts.
14182 (schedule_block): Init statistics state. Print statistics on
14183 rank_for_schedule decisions.
14185 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14187 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
14189 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
14191 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
14194 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
14196 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
14197 function to not conflict.
14198 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
14199 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
14200 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
14201 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
14202 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
14205 2014-08-07 Marek Polacek <polacek@redhat.com>
14207 * fold-const.c (fold_binary_loc): Add folding of
14208 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
14210 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
14212 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
14213 instead of type size.
14214 (ASM_FINISH_DECLARE_OBJECT): Likewise.
14216 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
14218 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
14219 (*thumb1_movqi_insn): Likewise.
14220 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
14222 2014-08-07 Tom de Vries <tom@codesourcery.com>
14224 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
14225 (glibc_2_11_or_earlier): Remove effective-target keywords.
14227 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
14229 * config/arm/arm.c (bdesc_2arg): Fix typo.
14230 (arm_atomic_assign_expand_fenv): Remove The default implementation.
14232 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
14234 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
14236 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
14239 * haifa-sched.c (advance_one_cycle): Fix dump.
14240 (schedule_block): Don't advance cycle if we are already at the
14241 beginning of the cycle.
14243 2014-08-06 Martin Jambor <mjambor@suse.cz>
14246 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
14248 2014-08-06 Richard Biener <rguenther@suse.de>
14251 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
14253 (lto_input_tree): Pop SCCs here.
14255 2014-08-06 Richard Biener <rguenther@suse.de>
14257 PR tree-optimization/61320
14258 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
14259 handle misaligned loads.
14261 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
14263 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
14264 (aarch64_expand_vec_perm_const): Check for dup before zip.
14266 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14268 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
14269 CONST_INT_P instead of GET_CODE and compare.
14270 (aarch64_select_cc_mode): Likewise.
14271 (aarch64_print_operand): Likewise.
14272 (aarch64_rtx_costs): Likewise.
14273 (aarch64_simd_valid_immediate): Likewise.
14274 (aarch64_simd_check_vect_par_cnst_half): Likewise.
14275 (aarch64_simd_emit_pair_result_insn): Likewise.
14277 2014-08-05 David Malcolm <dmalcolm@redhat.com>
14279 * gdbhooks.py (find_gcc_source_dir): New helper function.
14280 (class PassNames): New class, locating and parsing passes.def.
14281 (class BreakOnPass): New command "break-on-pass".
14283 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
14285 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
14288 2014-08-05 Richard Biener <rguenther@suse.de>
14290 PR rtl-optimization/61672
14291 * emit-rtl.h (mem_attrs_eq_p): Declare.
14292 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
14293 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
14294 * cfgcleanup.c (merge_memattrs): Likewise.
14295 Include emit-rtl.h.
14297 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14299 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
14300 rather than singleton vectors.
14301 (vqdmlsls_lane_s32): Likewise.
14303 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14305 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
14306 Use VSDQ_HSI mode iterator.
14307 (aarch64_sqrdmulh_laneq<mode>): Likewise.
14308 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
14309 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
14310 Use BUILTIN_VDQHS macro.
14311 (sqrdmulh_laneq): Likewise.
14312 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
14313 (vqdmlals_laneq_s32): Likewise.
14314 (vqdmlslh_laneq_s16): Likewise.
14315 (vqdmlsls_laneq_s32): Likewise.
14316 (vqdmulhh_laneq_s16): Likewise.
14317 (vqdmulhs_laneq_s32): Likewise.
14318 (vqrdmulhh_laneq_s16): Likewise.
14319 (vqrdmulhs_laneq_s32): Likewise.
14321 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14323 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
14324 (vmuld_laneq_f64): Likewise.
14325 (vmuls_laneq_f32): Likewise.
14326 (vmul_n_f64): Likewise.
14327 (vmuld_lane_f64): Reimplement in C.
14328 (vmuls_lane_f32): Likewise.
14330 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14332 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
14334 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
14336 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14338 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
14339 (rbitsi2): Likewise.
14340 (*arm_rev): Set predicable and predicable_short_it attributes.
14342 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14344 * convert.c (convert_to_integer): Guard transformation to lrint by
14347 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
14349 * config/aarch64/aarch64-builtins.c
14350 (aarch64_simd_builtin_type_mode): Delete.
14351 (v8qi_UP): Remap to V8QImode.
14352 (v4hi_UP): Remap to V4HImode.
14353 (v2si_UP): Remap to V2SImode.
14354 (v2sf_UP): Remap to V2SFmode.
14355 (v1df_UP): Remap to V1DFmode.
14356 (di_UP): Remap to DImode.
14357 (df_UP): Remap to DFmode.
14358 (v16qi_UP):V16QImode.
14359 (v8hi_UP): Remap to V8HImode.
14360 (v4si_UP): Remap to V4SImode.
14361 (v4sf_UP): Remap to V4SFmode.
14362 (v2di_UP): Remap to V2DImode.
14363 (v2df_UP): Remap to V2DFmode.
14364 (ti_UP): Remap to TImode.
14365 (ei_UP): Remap to EImode.
14366 (oi_UP): Remap to OImode.
14367 (ci_UP): Map to CImode.
14368 (xi_UP): Remap to XImode.
14369 (si_UP): Remap to SImode.
14370 (sf_UP): Remap to SFmode.
14371 (hi_UP): Remap to HImode.
14372 (qi_UP): Remap to QImode.
14373 (aarch64_simd_builtin_datum): Make mode a machine_mode.
14374 (VAR1): Build builtin name.
14375 (aarch64_init_simd_builtins): Remove dead code.
14377 2014-08-05 Roman Gareev <gareevroman@gmail.com>
14379 * graphite-isl-ast-to-gimple.c:
14380 (set_options): New function.
14381 (scop_to_isl_ast): Add calling of set_options.
14383 2014-08-05 Jakub Jelinek <jakub@redhat.com>
14385 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
14386 (analyze_iv_to_split_insn): Don't initialize them.
14387 (get_ivts_expr): Removed.
14388 (allocate_basic_variable, insert_base_initialization): Use
14389 SET_SRC instead of *get_ivts_expr.
14390 (split_iv): Use &SET_SRC instead of get_ivts_expr.
14392 2014-08-05 Roman Gareev <gareevroman@gmail.com>
14394 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
14395 (translate_isl_ast_for_loop): Add checking of the
14396 flag_loop_parallelize_all.
14397 (ast_build_before_for): New function.
14398 (scop_to_isl_ast): Add checking of the
14399 flag_loop_parallelize_all.
14400 * graphite-dependences.c: Move the defenition of the
14401 scop_get_dependences from graphite-optimize-isl.c to this file.
14402 (apply_schedule_on_deps): Add checking of the ux's emptiness.
14403 (carries_deps): Add checking of the x's value.
14404 * graphite-optimize-isl.c: Move the defenition of the
14405 scop_get_dependences to graphite-dependences.c.
14406 * graphite-poly.h: Add declarations of scop_get_dependences
14409 2014-08-04 Rohit <rohitarulraj@freescale.com>
14412 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
14414 (alt_reg_names): Likewise.
14415 (rs6000_dwarf_register_span): For SPE high registers, replace
14416 dwarf register numbers with GCC hard register numbers.
14417 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
14418 (rs6000_dbx_register_number): For SPE high registers, return dwarf
14419 register number for the corresponding GCC hard register number.
14420 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
14421 newly added GCC hard register numbers for SPE high registers.
14422 (DWARF_FRAME_REGISTERS): Likewise.
14423 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
14424 (DWARF_FRAME_REGNUM): Likewise.
14425 (FIXED_REGISTERS): Likewise.
14426 (CALL_USED_REGISTERS): Likewise.
14427 (CALL_REALLY_USED_REGISTERS): Likewise.
14428 (REG_ALLOC_ORDER): Likewise.
14429 (enum reg_class): Likewise.
14430 (REG_CLASS_NAMES): Likewise.
14431 (REG_CLASS_CONTENTS): Likewise.
14432 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
14434 2014-08-04 Richard Biener <rguenther@suse.de>
14436 * gimple-fold.h (gimple_fold_builtin): Remove.
14437 * gimple-fold.c (gimple_fold_builtin): Make static.
14438 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
14439 fold_stmt, not gimple_fold_builtin.
14441 2014-08-04 Martin Liska <mliska@suse.cz>
14443 * cgraph.h (csi_end_p): Removed.
14444 (csi_next): Likewise.
14445 (csi_node): Likewise.
14446 (csi_start): Likewise.
14447 (cgraph_node_in_set_p): Likewise.
14448 (cgraph_node_set_size): Likewise.
14449 (vsi_end_p): Likewise.
14450 (vsi_next): Likewise.
14451 (vsi_node): Likewise.
14452 (vsi_start): Likewise.
14453 (varpool_node_set_size): Likewise.
14454 (cgraph_node_set_nonempty_p): Likewise.
14455 (varpool_node_set_nonempty_p): Likewise.
14456 * cgraphunit.c (cgraph_process_new_functions): vec replaces
14458 * ipa-inline-transform.c: Likewise.
14459 * ipa-utils.c (cgraph_node_set_new): Removed.
14460 (cgraph_node_set_add): Likewise.
14461 (cgraph_node_set_remove): Likewise.
14462 (cgraph_node_set_find): Likewise.
14463 (dump_cgraph_node_set): Likewise.
14464 (debug_cgraph_node_set): Likewise.
14465 (free_cgraph_node_set): Likewise.
14466 (varpool_node_set_new): Likewise.
14467 (varpool_node_set_add): Likewise.
14468 (varpool_node_set_remove): Likewise.
14469 (varpool_node_set_find): Likewise.
14470 (dump_varpool_node_set): Likewise.
14471 (free_varpool_node_set): Likewise.
14472 (debug_varpool_node_set): Likewise.
14473 * tree-emutls.c (struct tls_var_data):
14474 (emutls_index): Removed.
14475 (emutls_decl): Likewise.
14476 (gen_emutls_addr): Function implementation uses newly added
14477 hash_map<varpool_node *, tls_var_data>.
14478 (clear_access_vars): Likewise.
14479 (create_emultls_var): Likewise.
14480 (ipa_lower_emutls): Likewise.
14481 (reset_access): New function.
14483 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14485 * config/i386/i386.c (ix86_option_override_internal): Add
14486 PTA_RDRND and PTA_MOVBE for bdver4.
14488 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14489 James Greenhalgh <james.greenhalgh@arm.com>
14491 * doc/md.texi (clrsb): Document.
14492 (clz): Change reference to x into operand 1.
14494 (popcount): Likewise.
14496 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14499 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
14500 move to subtarget in serial version if result is ignored.
14502 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14503 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14505 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
14506 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
14507 (sched_analyze_insn): Update use of try_group_insn to
14508 sched_macro_fuse_insns.
14509 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
14510 arguments that are not conditional jumps.
14512 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14514 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
14515 family information. Handle BTVER2 cpu with cpuid family value.
14517 2014-08-04 Tom de Vries <tom@codesourcery.com>
14519 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
14520 (glibc_2_11_or_earlier): Document effective-target keywords.
14522 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
14524 * ipa-devirt.c (odr_type_warn_count): Add type.
14525 (possible_polymorphic_call_targets): Set it.
14526 (ipa_devirt): Use it.
14528 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
14530 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
14532 * ipa-devirt.c: Include hash-map.h
14533 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
14534 (clear_speculation): Break out of ...
14535 (get_class_context): ... here; speed up handling obviously useless
14537 (odr_type_warn_count, decl_warn_count): New structures.
14538 (final_warning_record): New structure.
14539 (final_warning_records): New static variable.
14540 (possible_polymorphic_call_targets): Cleanup handling of
14541 speculative info; do not build speculation when user do not care;
14542 record info about warnings when asked for.
14543 (add_decl_warning): New function.
14544 (type_warning_cmp): New function.
14545 (decl_warning_cmp): New function.
14546 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
14547 (gate): Enable pass when warnings are requested.
14548 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
14551 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
14553 * hash-map.h (default_hashmap_traits::mark_key_deleted):
14555 (hash_map::remove): New method.
14556 (hash_map::traverse): New method.
14557 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
14558 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
14559 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
14560 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
14561 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
14562 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
14565 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
14567 * hash-set.h: new File.
14568 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
14569 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
14570 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
14571 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
14572 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
14573 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
14574 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
14575 varpool.c: Use hash_set instead of pointer_set.
14577 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
14579 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
14581 2014-08-01 Jiong Wang <jiong.wang@arm.com>
14583 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
14584 for frame access when strict_p is false.
14586 2014-08-01 Renlin Li <renlin.li@arm.com>
14587 2014-08-01 Jiong Wang <jiong.wang@arm.com>
14589 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
14590 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
14591 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
14593 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
14595 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
14596 aarch64_mem_pair_offset.
14598 2014-08-01 Jiong Wang <jiong.wang@arm.com>
14600 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
14602 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
14603 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
14605 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
14607 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
14609 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
14611 PR regression/61510
14612 * cgraphunit.c (analyze_functions): Use get_create rather than get
14613 for decls which are clones of abstract functions.
14615 2014-08-01 Martin Liska <mliska@suse.cz>
14617 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
14618 * ipa-prop.h (count_formal_params): Global function created from static.
14619 * ipa-prop.c (count_formal_params): Likewise.
14620 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
14621 profiles for semantically equivalent functions.
14622 * passes.c (do_per_function): If we load body of a function
14623 during WPA, this condition should behave same.
14624 * varpool.c (ctor_for_folding): More tolerant assert for variable
14625 aliases created during WPA.
14627 2014-08-01 Martin Liska <mliska@suse.cz>
14629 * doc/invoke.texi (Options That Control Optimization): Documentation
14630 for -foptimize-strlen introduced. Optimization levels default options
14633 2014-08-01 Jakub Jelinek <jakub@redhat.com>
14635 * opts.c (common_handle_option): Handle -fsanitize=alignment.
14636 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
14637 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
14639 * stor-layout.h (min_align_of_type): New prototype.
14640 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
14641 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
14643 * ubsan.c: Include builtins.h.
14644 (ubsan_expand_bounds_ifn): Change return type to bool,
14645 always return true.
14646 (ubsan_expand_null_ifn): Change return type to bool, change
14647 argument to gimple_stmt_iterator *. Handle both null and alignment
14648 sanitization, take type from ckind argument's type rather than
14650 (instrument_member_call): Removed.
14651 (instrument_mem_ref): Remove t argument, add mem and base arguments.
14652 Handle both null and alignment sanitization, don't say whole
14653 struct access is member access. Build 3 argument IFN_UBSAN_NULL
14654 call instead of 2 argument.
14655 (instrument_null): Adjust instrument_mem_ref caller. Don't
14656 instrument calls here.
14657 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
14658 like SANITIZE_NULL.
14659 * stor-layout.c (min_align_of_type): New function.
14660 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
14661 Or it into SANITIZE_UNDEFINED.
14662 * doc/invoke.texi (-fsanitize=alignment): Document.
14664 2014-07-31 Andi Kleen <ak@linux.intel.com>
14666 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
14668 2014-07-31 Andi Kleen <ak@linux.intel.com>
14670 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
14672 (vn_reference_compute_hash): Dito.
14673 (vn_nary_op_compute_hash): Dito.
14674 (vn_phi_compute_hash): Dito.
14675 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
14677 2014-07-31 Andi Kleen <ak@linux.intel.com>
14679 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
14680 Rename to inchash:add_expr_commutative. Convert to inchash.
14681 (iterative_hash_hashable_expr): Rename to
14682 inchash:add_hashable_expr. Convert to inchash.
14683 (avail_expr_hash): Dito.
14685 2014-07-31 Andi Kleen <ak@linux.intel.com>
14687 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
14688 Convert to inchash.
14690 2014-07-31 Andi Kleen <ak@linux.intel.com>
14692 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
14694 2014-07-31 Andi Kleen <ak@linux.intel.com>
14696 * Makefile.in (OBJS): Add rtlhash.o
14697 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
14698 (loc_checksum): Dito.
14699 (loc_checksum_ordered): Dito.
14700 (hash_loc_operands): Dito.
14702 (hash_loc_list): Dito.
14703 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
14704 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
14705 * rtlhash.c: New file.
14706 * rtlhash.h: New file.
14708 2014-07-31 Andi Kleen <ak@linux.intel.com>
14710 * inchash.h (inchash): Change inchash class to namespace.
14711 (class hash): ... Rename from inchash.
14712 (add_object): Move from macro to class template.
14713 * lto-streamer-out.c (hash_tree): Change inchash
14715 * tree.c (build_type_attribute_qual_variant): Dito.
14716 (type_hash_list): Dito.
14717 (attribute_hash_list): Dito.
14718 (iterative_hstate_expr): Rename to inchash::add_expr
14719 (build_range_type_1): Change inchash to inchash::hash
14720 and use hash::add_expr.
14721 (build_array_type_1): Dito.
14722 (build_function_type): Dito
14723 (build_method_type_directly): Dito.
14724 (build_offset_type): Dito.
14725 (build_complex_type): Dito.
14726 (make_vector_type): Dito.
14727 * tree.h (iterative_hash_expr): Dito.
14729 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
14731 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
14733 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14735 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
14736 correct alphabetical position.
14737 (vpaddd_f64): Rewrite using builtins.
14738 (vpaddd_s64): Move to correct alphabetical position.
14741 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
14744 * config/sh/sh.c (sh_legitimate_address_p,
14745 sh_legitimize_reload_address): Handle reg+reg address modes when
14746 ALLOW_INDEXED_ADDRESS is false.
14747 * config/sh/predicates.md (general_movsrc_operand,
14748 general_movdst_operand): Likewise.
14750 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14752 * config/aarch64/aarch64-builtins.c
14753 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
14756 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14758 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
14759 the generated mask based on BYTES_BIG_ENDIAN.
14760 (aarch64_simd_check_vect_par_cnst_half): New.
14761 * config/aarch64/aarch64-protos.h
14762 (aarch64_simd_check_vect_par_cnst_half): New.
14763 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
14764 the check out to aarch64_simd_check_vect_par_cnst_half.
14765 (vect_par_cnst_lo_half): Likewise.
14766 * config/aarch64/aarch64-simd.md
14767 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
14768 (move_hi_quad_<mode>): Always generate a low mask.
14770 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14772 * doc/invoke.texi (AVR Options): Add documentation about
14773 __AVR_DEVICE_NAME__ built-in macro.
14775 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
14778 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
14779 constraints are satisfied.
14780 (<shift>di3_neon): Likewise.
14782 2014-07-31 Richard Biener <rguenther@suse.de>
14784 PR tree-optimization/61964
14785 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
14786 by structural equality.
14788 2014-07-31 Yury Gribov <y.gribov@samsung.com>
14790 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
14791 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
14792 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
14794 * gcc.c (sanitize_spec_function): Support new option.
14795 (SANITIZER_SPEC): Remove now redundant check.
14796 * opts.c (common_handle_option): Support new option.
14797 (finish_options): Check for incompatibilities.
14798 * toplev.c (process_options): Split userspace-specific checks.
14800 2014-07-31 Richard Biener <rguenther@suse.de>
14802 * lto-streamer.h (struct output_block): Remove global.
14803 (struct data_in): Remove labels, num_named_labels and
14804 num_unnamed_labels.
14805 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
14806 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
14808 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
14811 * common.opt (-Wreturn-local-addr): Moved from c.opt.
14812 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
14813 (isolate_path): New argument to avoid inserting a trap.
14814 (find_implicit_erroneous_behaviour): Handle returning the address
14815 of a local variable.
14816 (find_explicit_erroneous_behaviour): Likewise.
14818 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
14821 * toplev.c (init_random_seed): Move piece of code never called to
14823 (set_random_seed): see above.
14825 2014-07-31 Tom de Vries <tom@codesourcery.com>
14827 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
14829 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
14831 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
14832 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
14834 2014-07-31 Richard Biener <rguenther@suse.de>
14836 * data-streamer.h (streamer_write_data_stream): Declare here,
14838 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
14839 * lto-cgraph.c (lto_output_node): Adjust.
14840 (lto_output_varpool_node): Likewise.
14841 * data-streamer-out.c (streamer_string_index): Likewise.
14842 (streamer_write_data_stream, lto_append_block): Move from ...
14843 * lto-section-out.c (lto_output_data_stream,
14844 lto_append_block): ... here.
14846 2014-07-30 Mike Stump <mikestump@comcast.net>
14848 * configure.ac: Also check for popen.
14849 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
14850 * configure: Regenerate.
14851 * config.in: Regenerate.
14853 2014-07-30 Martin Jambor <mjambor@suse.cz>
14855 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
14856 parameter to gimple.
14858 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14860 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
14861 address as second parameter to __tpf_eh_return routine.
14863 2014-07-30 Jiong Wang <jiong.wang@arm.com>
14865 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
14868 2014-07-30 Tom Tromey <tromey@redhat.com>
14871 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
14872 * doc/extend.texi (Type Attributes): Document designated_init
14875 2014-07-30 Roman Gareev <gareevroman@gmail.com>
14877 * graphite-isl-ast-to-gimple.c:
14878 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
14879 (gcc_expression_from_isl_expression): Pass type to
14880 gcc_expression_from_isl_ast_expr_id.
14882 2014-07-30 Richard Biener <rguenther@suse.de>
14884 * lto-streamer.h (lto_write_data): New function.
14885 * langhooks.c (lhd_append_data): Do not free block.
14886 * lto-section-out.c (lto_write_data): New function writing
14887 raw data to the current section.
14888 (lto_write_stream): Adjust for langhook semantic change.
14889 (lto_destroy_simple_output_block): Write header directly.
14890 * lto-opts.c (lto_write_options): Write options directly.
14891 * lto-streamer-out.c (produce_asm): Write heaeder directly.
14892 (lto_output_toplevel_asms): Likewise.
14893 (copy_function_or_variable): Copy data directly.
14894 (write_global_references): Output index table directly.
14895 (lto_output_decl_state_refs): Likewise.
14896 (write_symbol): Write data directly.
14897 (produce_symtab): Adjust.
14898 (produce_asm_for_decls): Output header and refs directly.
14900 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14902 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
14903 to speculative_targets
14904 (get_class_context): Fix handling of contextes without outer type;
14905 avoid matching non-polymorphic types in LTO.
14906 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
14907 parameter to speculative_targetsp; handle speculation.
14908 (dump_possible_polymorphic_call_targets): Update dumping.
14910 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14912 * common.opt (Wodr): Enable by default.
14914 2014-07-29 Olivier Hainque <hainque@adacore.com>
14916 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
14918 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
14921 * gengtype.c (strtoken): New function.
14922 (create_user_defined_type): Replace strtok with strtoken.
14924 2014-07-29 Nathan Sidwell <nathan@acm.org>
14926 * gcov-io.c (gcov_var): Make hidden.
14927 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
14928 (gcov_do_dump): Declare.
14929 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
14931 2014-07-29 Martin Jambor <mjambor@suse.cz>
14933 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
14934 parameter to gimple.
14935 (sra_modify_assign): Likewise.
14937 2014-07-29 Richard Biener <rguenther@suse.de>
14939 PR middle-end/52478
14940 * expr.c (expand_expr_real_2): Revert last change.
14942 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14944 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
14945 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
14946 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
14948 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
14949 (contains_type_p): Forward declare.
14950 (polymorphic_call_target_hasher::hash): Hash speculative info.
14951 (polymorphic_call_target_hasher::equal): Compare speculative info.
14952 (get_class_context): Handle speuclation.
14953 (contains_type_p): Update.
14954 (get_polymorphic_call_info_for_decl): Update.
14955 (walk_ssa_copies): Break out from ...
14956 (get_polymorphic_call_info): ... here; set speculative context
14958 * ipa-prop.c (ipa_write_indirect_edge_info,
14959 ipa_read_indirect_edge_info): Stream speculative context.
14960 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
14961 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
14962 SPECULATIVE_MAYBE_DERIVED_TYPE).
14963 (possible_polymorphic_call_targets overriders): Update.
14964 (dump_possible_polymorphic_call_targets overriders): Update.
14965 (dump_possible_polymorphic_call_target_p overriders): Update.
14967 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14969 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
14970 ipa-devirt path; fix thinko there.
14972 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
14974 * config/i386/i386.c (ix86_return_in_memory): Replace one
14975 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
14977 2014-07-28 Marek Polacek <polacek@redhat.com>
14979 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
14981 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
14983 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
14984 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
14985 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
14986 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14987 (USE_LD_AS_NEEDED): Likewise.
14988 (ASM_APP_ON): Likewise.
14989 (ASM_APP_OFF): Likewise.
14990 (TARGET_POSIX_IO): Likewise.
14991 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
14992 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14993 (USE_LD_AS_NEEDED): Likewise.
14994 (ASM_APP_ON): Likewise.
14995 (ASM_APP_OFF): Likewise.
14996 (TARGET_POSIX_IO): Likewise.
14998 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
15000 PR middle-end/61734
15001 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
15002 operators other than the equality operators.
15004 2014-07-28 Richard Biener <rguenther@suse.de>
15006 PR middle-end/52478
15007 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
15008 sure to register SImode ones, not only >= word_mode ones.
15009 * expr.c (expand_expr_real_2): When expanding -ftrapv
15010 binops do not use OPTAB_LIB_WIDEN.
15012 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
15014 PR middle-end/61919
15015 * tree-outof-ssa.c (insert_partition_copy_on_edge)
15016 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
15017 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
15018 inserting them in the insn stream.
15020 2014-07-28 Marek Polacek <polacek@redhat.com>
15022 PR middle-end/61913
15023 * common.opt (Wodr): Add Var.
15025 2014-07-28 Richard Biener <rguenther@suse.de>
15027 PR tree-optimization/61921
15028 * tree-ssa-structalias.c (create_variable_info_for_1): Check
15029 if there is a varpool node before dereferencing it.
15031 2014-07-28 Roman Gareev <gareevroman@gmail.com>
15033 * graphite-sese-to-poly.c:
15034 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
15035 id of the pbb), which contains pointer to the pbb1.
15037 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
15039 2014-07-28 Roman Gareev <gareevroman@gmail.com>
15041 * graphite-isl-ast-to-gimple.c:
15042 (graphite_create_new_guard): New function.
15043 (translate_isl_ast_node_if): New function.
15044 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
15046 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
15048 2014-07-27 Anthony Green <green@moxielogic.com>
15050 * config.gcc: Add moxie-*-moxiebox* configuration.
15051 * config/moxie/moxiebox.h: New file.
15053 2014-07-26 Andrew Pinski <apinski@cavium.com>
15055 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
15056 from the read only register.
15058 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
15060 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
15061 as the allocation class if it isn't likely to be spilled.
15063 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
15065 * rtl.h (tls_referenced_p): Declare.
15066 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
15067 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
15068 (mips_cannot_force_const_mem): Use tls_referenced_p.
15069 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
15070 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
15071 instead of pa_tls_referenced_p.
15072 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
15073 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
15074 (pa_legitimate_constant_p): Likewise.
15075 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
15076 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
15077 (rs6000_cannot_force_const_mem, rs6000_emit_move)
15078 (rs6000_address_for_altivec): Use tls_referenced_p instead of
15079 rs6000_tls_referenced_p.
15080 (rs6000_tls_symbol_ref_1): Delete.
15082 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
15085 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
15086 Optimize inverse of a VEC_CONCAT.
15088 2014-07-25 Xinliang David Li <davidxl@google.com>
15090 * params.def: New parameter.
15091 * coverage.c (get_coverage_counts): Check new flag.
15092 (coverage_compute_profile_id): Check new flag.
15093 (coverage_begin_function): Check new flag.
15094 (coverage_end_function): Check new flag.
15095 * value-prof.c (coverage_node_map_initialized_p): New function.
15096 (init_node_map): Populate map with all functions.
15097 * doc/invoke.texi: Document new parameter.
15099 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
15100 Richard Biener <rguenther@suse.de>
15102 * lto-streamer-out.c (struct sccs): Turn to ...
15103 (class DFS): ... this one; refactor the DFS walk so it can
15104 be re-done on per-SCC basis.
15105 (DFS::DFS): New constructor.
15106 (DFS::~DFS): New destructor.
15107 (hash_tree): Add new MAP argument holding in-SCC hash values;
15108 remove POINTER_TYPE hashing hack.
15109 (scc_entry_compare): Rename to ...
15110 (DFS::scc_entry_compare): ... this one.
15111 (hash_scc): Rename to ...
15112 (DFS::hash_scc): ... this one; pass output_block instead
15113 of streamer_cache; work harder to get unique and stable SCC
15115 (DFS_write_tree): Rename to ...
15116 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
15117 (lto_output_tree): Update.
15119 2014-07-25 Andi Kleen <ak@linux.intel.com>
15121 * lto-streamer-out.c (hash_tree): Convert to inchash.
15123 2014-07-25 Andi Kleen <ak@linux.intel.com>
15125 * tree.c (build_type_attribute_qual_variant): Use inchash.
15126 (type_hash_list): Dito.
15127 (attribute_hash_list): Dito
15128 (iterative_hstate_expr): Dito.
15129 (iterative_hash_expr): Dito.
15130 (build_range_type_1): Dito.
15131 (build_array_type_1): Dito.
15132 (build_function_type): Dito.
15133 (build_method_type_directly): Dito.
15134 (build_offset_type): Dito.
15135 (build_complex_type): Dito.
15136 (make_vector_type): Dito.
15137 * tree.h (iterative_hash_expr): Add compat wrapper.
15138 (iterative_hstate_expr): Add.
15140 2014-07-25 Andi Kleen <ak@linux.intel.com>
15142 * Makefile.in (OBJS): Add inchash.o.
15143 (PLUGIN_HEADERS): Add inchash.h.
15144 * ipa-devirt.c: Include inchash.h.
15145 * lto-streamer-out.c: Dito.
15146 * tree-ssa-dom.c: Dito.
15147 * tree-ssa-pre.c: Dito.
15148 * tree-ssa-sccvn.c: Dito.
15149 * tree-ssa-tail-merge.c: Dito.
15151 * tree.c (iterative_hash_hashval_t): Move to ...
15152 (iterative_hash_host_wide_int): Move to ...
15153 * inchash.c: Here. New file.
15154 * tree.h (iterative_hash_hashval_t): Move to ...
15155 (iterative_hash_host_wide_int): Move to ...
15156 * inchash.h: Here. New file.
15158 2014-07-25 Richard Biener <rguenther@suse.de>
15160 PR middle-end/61762
15161 PR middle-end/61894
15162 * fold-const.c (native_encode_int): Add and handle offset
15163 parameter to do partial encodings of expr.
15164 (native_encode_fixed): Likewise.
15165 (native_encode_real): Likewise.
15166 (native_encode_complex): Likewise.
15167 (native_encode_vector): Likewise.
15168 (native_encode_string): Likewise.
15169 (native_encode_expr): Likewise.
15170 * fold-const.c (native_encode_expr): Add offset parameter
15172 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
15173 (fold_ctor_reference): Handle all reads from tcc_constant
15176 2014-07-25 Richard Biener <rguenther@suse.de>
15178 * tree-inline.c (estimate_move_cost): Mark speed_p argument
15179 as possibly unused.
15181 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15183 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
15185 2014-07-24 Kyle McMartin <kyle@redhat.com>
15187 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
15189 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15191 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
15193 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
15195 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
15196 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
15197 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
15199 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15201 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
15202 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
15203 aggregate types. Instead, *all* aggregate types, except for single-
15204 element or homogeneous float/vector aggregates, are quadword-aligned
15205 if required by their type alignment. Issue -Wpsabi note when a type
15206 is now treated differently than before.
15208 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15210 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
15211 does not fit fully into floating-point registers, and there is still
15212 space in the register parameter area, use GPRs to pass those parts
15213 of the argument. Issue -Wpsabi note if any parameter is now treated
15214 differently than before.
15215 (rs6000_arg_partial_bytes): Update.
15217 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
15219 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
15221 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15223 * rtl.h (target_rtl): Remove lang_dependent_initialized.
15224 * toplev.c (initialize_rtl): Don't use it. Move previously
15225 "language-dependent" calls to...
15226 (backend_init): ...here.
15227 (lang_dependent_init_target): Don't set lang_dependent_initialized.
15228 Assert that RTL initialization hasn't happend yet.
15230 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15232 PR rtl-optimization/61629
15233 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
15234 they have already been initialized.
15236 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15238 PR middle-end/61268
15239 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
15240 DECL_INCOMING_RTL and entry_parm.
15241 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
15242 * calls.c (load_register_parameters): Likewise argument values.
15243 (emit_library_call_value_1, store_one_arg): Likewise argument
15245 * config/i386/i386.c (assign_386_stack_local): Likewise the local
15247 * explow.c (validize_mem): Modify the argument in-place.
15249 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15251 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
15252 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
15254 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15256 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
15257 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
15259 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15261 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
15262 (aarch64_save_callee_saves): New parameter "skip_wb".
15263 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
15265 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15267 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
15269 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
15271 2014-07-24 Roman Gareev <gareevroman@gmail.com>
15273 * graphite-isl-ast-to-gimple.c:
15274 (graphite_create_new_loop): Add calling of isl_id_free to properly
15275 decrement reference counts.
15277 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
15279 2014-07-24 Martin Liska <mliska@suse.cz>
15280 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
15282 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
15283 (rs6000_code_end): Likewise.
15285 2014-07-24 Martin Liska <mliska@suse.cz>
15287 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
15288 symtab_node funtion used.
15289 (rs6000_xcoff_declare_object_name): Likewise.
15291 2014-07-24 Martin Liska <mliska@suse.cz>
15293 * cgraphunit.c (compile): Correct function used.
15295 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
15297 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
15300 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
15303 * varasm.c (bss_initializer_p): Handle offlined ctors.
15304 (align_variable, get_variable_align): Likewise.
15305 (make_decl_one_only): Likewise.
15306 (default_binds_local_p_1): Likewise.
15307 (decl_binds_to_current_def_p): Likewise.
15308 (get_variable_section): Get constructor if it is offlined.
15309 (assemble_variable_contents): Sanity check that the caller
15310 streamed in the ctor in LTO.
15312 2014-07-24 Roman Gareev <gareevroman@gmail.com>
15314 * graphite-isl-ast-to-gimple.c:
15315 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
15316 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
15317 isl_ast_op_pdiv_r to the different case.
15319 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
15321 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15323 PR middle-end/61876
15324 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
15325 when flag_errno_math is on.
15327 2014-07-24 Martin Liska <mliska@suse.cz>
15329 * cgraph.h (varpool_node):
15330 (availability get_availability (void)):
15331 created from cgraph_variable_initializer_availability
15332 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
15333 created from: cgraph_variable_initializer_availability
15334 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
15335 (void finalize_named_section_flags (void)):
15336 created from varpool_finalize_named_section_flags
15337 (bool assemble_decl (void)): created from varpool_assemble_decl
15338 (void analyze (void)): created from varpool_analyze_node
15339 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
15340 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
15341 (void remove_initializer (void)): created from varpool_remove_initializer
15342 (tree get_constructor (void)): created from varpool_get_constructor
15343 (bool externally_visible_p (void)): created from varpool_externally_visible_p
15344 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
15345 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
15346 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
15347 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
15348 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
15349 (static bool output_variables (void)): created from varpool_output_variables
15350 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
15351 created from varpool_extra_name_alias
15352 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
15353 (static void dump_varpool (FILE *f)): created from dump_varpool
15354 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
15355 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
15356 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
15357 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
15358 (void assemble_aliases (void)): created from assemble_aliases
15360 2014-07-24 Martin Liska <mliska@suse.cz>
15362 * cgraph.h (symtab_node):
15363 (void register_symbol (void)): created from symtab_register_node
15364 (void remove (void)): created from symtab_remove_node
15365 (void dump (FILE *f)): created from dump_symtab_node
15366 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
15367 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
15368 (struct ipa_ref *add_reference (symtab_node *referred_node,
15369 enum ipa_ref_use use_type)): created from add_reference
15370 (struct ipa_ref *add_reference (symtab_node *referred_node,
15371 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
15372 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
15373 gimple stmt)): created from maybe_add_reference
15374 (bool semantically_equivalent_p (symtab_node *target)): created from
15375 symtab_semantically_equivalent_p
15376 (void remove_from_same_comdat_group (void)): created from
15377 remove_from_same_comdat_group
15378 (void add_to_same_comdat_group (symtab_node *old_node)): created from
15379 symtab_add_to_same_comdat_group
15380 (void dissolve_same_comdat_group_list (void)): created from
15381 symtab_dissolve_same_comdat_group_list
15382 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
15383 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
15384 created from symtab_alias_ultimate_target
15385 (inline symtab_node *next_defined_symbol (void)): created from
15386 symtab_next_defined_symbol
15387 (bool resolve_alias (symtab_node *target)): created from
15388 symtab_resolve_alias
15389 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
15390 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
15391 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
15392 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
15393 (void set_section (const char *section)): created from set_section_1
15394 (enum availability get_availability (void)): created from symtab_node_availability
15395 (void make_decl_local (void)): created from symtab_make_decl_local
15396 (bool real_symbol_p (void)): created from symtab_read_node
15397 (can_be_discarded_p (void)): created from symtab_can_be_discarded
15398 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
15399 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
15400 symtab_in_same_comdat_p;
15401 (bool address_taken_from_non_vtable_p (void)): created from
15402 address_taken_from_non_vtable_p
15403 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
15404 (static void dump_table (FILE *)): created from dump_symtab
15405 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
15406 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
15407 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
15408 symtab_used_from_object_file_p
15409 (void dump_base (FILE *)): created from dump_symtab_base
15410 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
15411 (void unregister (void)): created from symtab_unregister_node
15412 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
15413 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
15414 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
15415 symtab_nonoverwritable_alias_1
15416 * cgraph.h (cgraph_node):
15417 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
15418 created from cgraph_remove_node_and_inline_clones
15419 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
15420 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
15421 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
15422 (cgraph_node *function_symbol (enum availability *avail = NULL)):
15423 created from cgraph_function_node
15424 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
15425 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
15426 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
15427 created from cgraph_create_clone
15428 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
15429 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
15430 created from cgraph_create_virtual_clone
15431 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
15432 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
15433 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
15434 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
15435 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
15436 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
15437 created from cgraph_function_version_info
15438 (struct cgraph_function_version_info *insert_new_function_version (void)):
15439 created from insert_new_cgraph_node_version
15440 (struct cgraph_function_version_info *function_version (void)): created from
15441 get_cgraph_node_version
15442 (void analyze (void)): created from analyze_function
15443 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
15444 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
15445 tree real_alias) cgraph_add_thunk
15446 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
15447 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
15448 created from cgraph_function_or_thunk_node
15449 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
15450 created from expand_thunk
15451 (void reset (void)): created from cgraph_reset_node
15452 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
15453 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
15454 (void remove (void)): created from cgraph_remove_node
15455 (void dump (FILE *f)): created from dump_cgraph_node
15456 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
15457 (bool get_body (void)): created from cgraph_get_body
15458 (void release_body (void)): created from cgraph_release_function_body
15459 (void unnest (void)): created from cgraph_unnest_node
15460 (void make_local (void)): created from cgraph_make_node_local
15461 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
15462 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
15463 gcov_type count, int freq)): created from cgraph_create_edge
15464 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
15465 gcov_type count, int freq)): created from cgraph_create_indirect_edge
15466 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
15467 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
15468 created from cgraph_create_edge_including_clones
15469 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
15470 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
15471 (void remove_callers (void)): created from cgraph_node_remove_callers
15472 (void remove_callees (void)): created from cgraph_node_remove_callees
15473 (enum availability get_availability (void)): created from cgraph_function_body_availability
15474 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
15475 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
15476 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
15477 (void call_duplication_hooks (cgraph_node *node2)): created from
15478 cgraph_call_node_duplication_hooks
15479 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
15480 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
15481 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
15482 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
15483 (void call_function_insertion_hooks (void)):
15484 created from cgraph_call_function_insertion_hooks
15485 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
15486 (bool local_p (void)): created from cgraph_local_node
15487 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
15488 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
15489 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
15490 (inline bool only_called_directly_or_aliased_p (void)):
15491 created from cgraph_only_called_directly_or_aliased_p
15492 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
15493 created from cgraph_will_be_removed_from_program_if_no_direct_calls
15494 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
15495 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
15496 (bool can_remove_if_no_direct_calls_p (void)):
15497 created from cgraph_can_remove_if_no_direct_calls_p
15498 (inline bool has_gimple_body_p (void)):
15499 created from cgraph_function_with_gimple_body_p
15500 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
15501 (static void dump_cgraph (FILE *f)): created from dump_cgraph
15502 (static inline void debug_cgraph (void)): created from debug_cgraph
15503 (static void record_function_versions (tree decl1, tree decl2)):
15504 created from record_function_versions
15505 (static void delete_function_version (tree decl)):
15506 created from delete_function_version
15507 (static void add_new_function (tree fndecl, bool lowered)):
15508 created from cgraph_add_new_function
15509 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
15510 (static cgraph_node * create (tree decl)): created from cgraph_create_node
15511 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
15512 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
15513 (static cgraph_node *get_for_asmname (tree asmname)):
15514 created from cgraph_node_for_asm
15515 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
15516 created from cgraph_same_body_alias
15517 (static bool used_from_object_file_p_worker (cgraph_node *node,
15518 void *): new function
15519 (static bool non_local_p (cgraph_node *node, void *)):
15520 created from cgraph_non_local_node_p_1
15521 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
15522 created from verify_cgraph
15523 (static bool make_local (cgraph_node *node, void *)):
15524 created from cgraph_make_node_local
15525 (static cgraph_node *create_alias (tree alias, tree target)):
15526 created from cgraph_create_function_alias
15527 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
15528 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
15529 created from cgraph_create_edge_1
15530 * cgraph.h (varpool_node):
15531 (void remove (void)): created from varpool_remove_node
15532 (void dump (FILE *f)): created from dump_varpool_node
15534 2014-07-24 Richard Biener <rguenther@suse.de>
15537 * tree-ssa-structalias.c (create_variable_info_for_1):
15538 Use varpool_get_constructor.
15539 (create_variable_info_for): Likewise.
15541 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15543 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
15544 subtract outgoing area size when restoring stack_pointer_rtx.
15546 2014-07-24 Nick Clifton <nickc@redhat.com>
15548 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
15549 that operations are taking place in parallel.
15550 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
15552 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
15554 * omp-low.c (extract_omp_for_data): Add missing break statement.
15556 2014-07-24 Richard Biener <rguenther@suse.de>
15558 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
15559 * tree-inline.c (estimate_move_cost): Add speed_p parameter
15560 and adjust MOVE_RATIO query accordingly.
15561 (estimate_num_insns): Adjust callers.
15562 * ipa-prop.c (ipa_populate_param_decls): Likewise.
15563 * ipa-cp.c (gather_context_independent_values,
15564 estimate_local_effects): Likewise.
15565 * ipa-split.c (consider_split): Likewise.
15567 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
15569 * config/i386/driver-i386.c: Remove names of unused arguments and
15570 unnecessary unused attributes.
15571 * config/i386/host-mingw32.c: Likewise.
15572 * config/i386/i386.c: Likewise.
15573 * config/i386/winnt-stubs.c: Likewise.
15574 * config/i386/winnt.c: Likewise.
15576 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15578 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
15579 (aarch64_gen_loadwb_pair): New helper function.
15580 (aarch64_expand_epilogue): Simplify code using new helper functions.
15581 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
15583 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15585 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
15586 (aarch64_gen_storewb_pair): New helper function.
15587 (aarch64_expand_prologue): Simplify code using new helper functions.
15588 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
15590 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15592 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
15593 Rename to aarch64_save_callee_saves, remove restore code.
15594 (aarch64_restore_callee_saves): New function.
15596 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15598 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
15599 (aarch64_save_callee_saves): New function to handle reg save
15600 for both core and vectore regs.
15602 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15604 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
15605 (aarch64_gen_store_pair): New helper function.
15606 (aarch64_save_or_restore_callee_save_registers)
15607 (aarch64_save_or_restore_fprs): Use new helper functions.
15609 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15611 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
15612 (aarch64_save_or_restore_callee_save_registers)
15613 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
15615 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15617 * config/aarch64/aarch64.c
15618 (aarch64_save_or_restore_callee_save_registers)
15619 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
15621 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15623 * config/aarch64/aarch64.c
15624 (aarch64_save_or_restore_callee_save_registers)
15625 (aarch64_save_or_restore_fprs): Remove 'increment'.
15627 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15629 * config/aarch64/aarch64.c
15630 (aarch64_save_or_restore_callee_save_registers)
15631 (aarch64_save_or_restore_fprs): Use register offset in
15632 cfun->machine->frame.reg_offset.
15634 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15636 * config/aarch64/aarch64.c
15637 (aarch64_save_or_restore_callee_save_registers)
15638 (aarch64_save_or_restore_fprs): Remove base_rtx.
15640 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15642 * config/aarch64/aarch64.c
15643 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
15644 to 'start_offset'. Remove local variable 'start_offset'.
15646 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15648 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
15649 type to HOST_WIDE_INT.
15651 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15653 * config/aarch64/aarch64.c (aarch64_expand_prologue)
15654 (aarch64_save_or_restore_fprs)
15655 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
15657 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
15659 * config/arm/t-rtems-eabi: Add
15660 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
15661 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
15662 mbig-endian/mthumb/march=armv7-r, and
15663 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
15666 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
15667 Chris Johns <chrisj@rtems.org>
15668 Joel Sherrill <joel.sherrill@oarcorp.com>
15670 * config.gcc: Add nios2-*-rtems*.
15671 * config/nios2/rtems.h: New file.
15672 * gcc/config/nios2/t-rtems: New file.
15674 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
15677 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
15678 constant numbers, not general constants.
15679 (rs6000_expand_vector_init): Ditto.
15681 2014-07-23 Nathan Sidwell <nathan@acm.org>
15683 * gcov-tool.c (gcov_list): Declare here.
15684 (set_gcov_list): Remove.
15685 (gcov_output_files): Set gcov_list directly.
15687 2014-07-23 Host Schirmeier <horst@schirmeier.com>
15689 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
15691 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15693 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
15694 callee-saved registers are available for padding purpose
15695 and r3 is not mandatory, then prefer use those callee-saved
15698 2014-07-23 Richard Biener <rguenther@suse.de>
15700 * params.def (PARAM_MAX_COMBINE_INSNS): New.
15701 * combine.c: Include statistics.h and params.h.
15702 (combine_instructions): Guard three and four insn combines
15703 with max-combine-insns value. Record statistics for combines
15705 * doc/invoke.texi (max-combine-insns): Document new param.
15707 2014-07-23 Roman Gareev <gareevroman@gmail.com>
15709 * graphite-isl-ast-to-gimple.c:
15710 (translate_isl_ast_node_block): New function.
15711 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
15713 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
15714 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
15716 2014-07-23 Roman Gareev <gareevroman@gmail.com>
15718 * graphite-isl-ast-to-gimple.c:
15719 (get_max_schedule_dimensions): New function.
15720 (extend_schedule): Likewise.
15721 (generate_isl_schedule): Add calling of extend_schedule and
15722 get_max_schedule_dimensions.
15724 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15726 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
15727 (case UNSPEC): Handle UNSPEC_RBIT.
15729 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15731 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
15732 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
15734 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15736 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
15738 2014-07-22 Roman Gareev <gareevroman@gmail.com>
15740 * graphite-isl-ast-to-gimple.c:
15741 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
15742 (ivs_params_clear):
15743 (build_iv_mapping): New function.
15744 (translate_isl_ast_node_user): Likewise.
15745 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
15747 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
15748 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
15749 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
15751 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15754 * config/arm/arm.md (setmem): New pattern.
15755 * config/arm/arm-protos.h (struct tune_params): New fields.
15756 (arm_gen_setmem): New prototype.
15757 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
15758 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
15759 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
15760 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
15761 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
15762 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
15763 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
15764 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
15765 (arm_const_inline_cost): New function.
15766 (arm_block_set_max_insns): New function.
15767 (arm_block_set_non_vect_profit_p): New function.
15768 (arm_block_set_vect_profit_p): New function.
15769 (arm_block_set_unaligned_vect): New function.
15770 (arm_block_set_aligned_vect): New function.
15771 (arm_block_set_unaligned_non_vect): New function.
15772 (arm_block_set_aligned_non_vect): New function.
15773 (arm_block_set_vect, arm_gen_setmem): New functions.
15775 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15777 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
15779 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
15782 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
15783 out of #ifdef __OPTIMIZE__.
15785 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15787 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
15788 different trapping status if -fnon-call-exceptions is enabled.
15790 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15792 * expr.c (store_field): Handle VOIDmode for calls that return values
15793 in multiple locations.
15795 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15797 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
15798 (altivec_vsldoi_<mode>): Likewise.
15800 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15802 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
15803 to the number of characters in the line.
15805 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15807 * graphite-isl-ast-to-gimple.c: Add using of
15808 build_nonstandard_integer_type instead of int128_integer_type_node.
15810 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
15812 * toplev.c (output_stack_usage): Adjust the location of the warning.
15814 2014-07-19 Daniel Cederman <cederman@gaisler.com>
15816 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
15817 (*membar_storeload): Disable for LEON3.
15819 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
15821 PR rtl-optimization/61461
15822 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
15824 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
15827 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
15828 Fix instruction constraint.
15829 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
15831 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
15833 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
15835 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
15837 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
15838 GNU coding standards.
15839 (nds32_register_move_cost): Likewise.
15840 (nds32_memory_move_cost): Likewise.
15841 (nds32_address_cost): Likewise.
15843 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15845 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
15847 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
15849 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
15850 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
15851 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
15852 (HAVE_sync_compare_and_swapqi): Define.
15853 (HAVE_sync_compare_and_swaphi): Likewise.
15854 (HAVE_sync_compare_and_swapsi): Likewise.
15856 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
15858 * config/mips/p5600.md: Add missing cpu tests.
15860 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15862 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
15863 (vmla_f64): Likewise.
15864 (vfms_f64): Likewise.
15865 (vmls_f64): Likewise.
15867 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15869 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
15870 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
15872 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15874 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
15875 (vmlal_high_lane_s32): Likewise.
15876 (vmlal_high_lane_u16): Likewise.
15877 (vmlal_high_lane_u32): Likewise.
15878 (vmlsl_high_lane_s16): Likewise.
15879 (vmlsl_high_lane_s32): Likewise.
15880 (vmlsl_high_lane_u16): Likewise.
15881 (vmlsl_high_lane_u32): Likewise.
15883 2014-07-17 Terry Guo <terry.guo@arm.com>
15885 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
15886 (alus_reg): Renamed to alus_sreg.
15887 * config/arm/arm-fixed.md: Change type of non-dsp instructions
15888 from alu_reg to alu_sreg. Change type of dsp instructions from
15889 alu_reg to alu_dsp_reg.
15890 * config/arm/thumb1.md: Likewise.
15891 * config/arm/thumb2.md: Likewise.
15892 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
15893 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
15894 with alu_sreg and alus_sreg.
15895 * config/arm/arm1026ejs.md (alu_op): Likewise.
15896 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
15897 * config/arm/arm926ejs.md (9_alu_op): Likewise.
15898 * config/arm/fa526.md (526_alu_op): Likewise.
15899 * config/arm/fa606te.md (606te_alu_op): Likewise.
15900 * config/arm/fa626te.md (626te_alu_op): Likewise.
15901 * config/arm/fa726te.md (726te_alu_op): Likewise.
15902 * config/arm/fmp626.md (mp626_alu_op): Likewise.
15903 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
15904 alu_sreg, alu_dsp_reg and alus_sreg.
15905 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
15906 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15907 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15908 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
15909 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
15910 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15911 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15912 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15913 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
15914 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
15915 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
15916 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
15917 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
15918 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
15919 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
15920 alus_reg to alus_sreg.
15922 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
15924 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
15927 2014-07-17 Richard Biener <rguenther@suse.de>
15929 PR rtl-optimization/61801
15930 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
15931 don't set reg_pending_barrier if it appears in a debug-insn.
15933 2014-07-16 DJ Delorie <dj@redhat.com>
15935 * config/rx/rx.c (rx_option_override): Fix alignment values.
15936 (rx_align_for_label): Likewise.
15938 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
15941 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
15942 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
15943 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
15945 (cris_print_index, cris_print_operand, cris_constant_index_p)
15946 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
15947 (cris_address_cost): Ditto last CONSTANT_P.
15948 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
15949 callers changed. Yield cris_offsettable_symbol for non-PIC
15950 constant symbolic expressions including labels. Yield cris_unspec
15952 (cris_expand_pic_call_address): New parameter MARKERP. Set its
15953 target to pic_offset_table_rtx for calls that will likely go
15954 through PLT, const0_rtx when they can't. All callers changed.
15955 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
15956 symbolic expressions to be PICified. Remove second, redundant,
15957 assert on can_create_pseudo_p returning non-zero. Use
15958 replace_equiv_address_nv, not replace_equiv_address, for final
15960 * config/cris/cris.md ("movsi"): Move variable t to pattern
15961 toplevel. Adjust assert for new cris_symbol_type member. Use
15962 CONSTANT_P instead of CONSTANT_ADDRESS_P.
15963 ("*movsi_internal") <case 9>: Make check for valid unspec operands
15965 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
15966 ("call", "call_value"): Use second incoming operand as a marker
15967 for pic-offset-table-register being used.
15968 ("*expanded_call_non_v32", "*expanded_call_v32")
15969 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
15970 second incoming operand to CALL, match cris_call_type_marker.
15971 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
15972 ("*expanded_call_side"): Ditto. Fix typo in comment.
15973 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
15975 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
15976 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
15977 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
15978 users changed. Add members cris_offsettable_symbol and cris_unspec.
15979 (cris_symbol_type): Rename from cris_pic_symbol_type.
15980 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
15982 * config/cris/cris-protos.h (cris_symbol_type_of,
15983 cris_expand_pic_call_address): Adjust prototypes.
15984 (cris_legitimate_constant_p): New prototype.
15986 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
15987 an existing tmake_file. Don't add t-slibgcc and t-linux.
15989 2014-07-17 Jason Merrill <jason@redhat.com>
15992 * symtab.c (symtab_remove_from_same_comdat_group): Also
15993 set_comdat_group to NULL_TREE.
15994 (verify_symtab): Fix diagnostic.
15996 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
15999 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
16001 2014-07-16 Dodji Seketeli <dodji@redhat.com>
16003 Support location tracking for built-in macro tokens
16004 * input.h (is_location_from_builtin_token): New function declaration.
16005 * input.c (is_location_from_builtin_token): New function definition.
16006 * toplev.c (general_init): Tell libcpp what the pre-defined
16007 spelling location for built-in tokens is.
16009 2014-07-16 Jakub Jelinek <jakub@redhat.com>
16011 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
16012 on the FUNCTION_DECL.
16014 2014-07-16 Richard Biener <rguenther@suse.de>
16017 * doc/extend.texi (always_inline): Clarify.
16019 2014-07-15 Eric Christopher <echristo@gmail.com>
16021 * doc/invoke.texi (Link Options): Document -z option.
16023 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
16025 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
16026 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
16028 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
16030 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
16032 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
16034 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
16035 varpool_assemble_decl.
16036 * varpool.c (varpool_assemble_decl): Assert that node->definition is
16039 2014-07-15 Michael Matz <matz@suse.de>
16041 PR rtl-optimization/61772
16042 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
16044 2014-07-15 Richard Biener <rguenther@suse.de>
16046 * opts.c (default_options_table): Disable bit-ccp at -Og.
16048 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
16050 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
16052 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
16054 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
16055 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
16056 call langhook for unknown declaration.
16057 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
16058 * tree.h (DECL_ARGUMENTS): Update.
16059 * print-tree.c (print_node): Update.
16060 * tree-core.h (tree_decl_non_common): Remove arguments.
16061 (tree_function_decl): Add arguments.
16063 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
16065 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
16067 2014-07-14 Richard Biener <rguenther@suse.de>
16069 PR tree-optimization/61779
16070 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
16071 simplifying a condition.
16073 2014-07-14 Richard Biener <rguenther@suse.de>
16075 * builtins.c (c_strlen): Make only_value == 2 really only
16076 affect warning generation.
16078 2014-07-14 Richard Biener <rguenther@suse.de>
16080 PR tree-optimization/61757
16081 PR tree-optimization/61783
16082 PR tree-optimization/61787
16083 * tree-ssa-dom.c (record_equality): Revert canonicalization
16084 change and add comment.
16085 (propagate_rhs_into_lhs): Revert previous fix, removing
16086 loop depth restriction again.
16088 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16090 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
16091 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
16092 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
16093 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
16094 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
16095 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
16096 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
16098 2014-07-14 Richard Biener <rguenther@suse.de>
16100 * cgraph.h (decl_in_symtab_p): Make inline.
16102 2014-07-14 Jakub Jelinek <jakub@redhat.com>
16104 PR middle-end/61294
16105 * doc/invoke.texi (-Wmemset-transposed-args): Document.
16108 * config/i386/i386.c (classify_argument): Don't merge classes above
16111 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
16113 * cgraph.h (symtab_node): Add nonzero_address.
16114 (decl_in_symtab_p): Break out from ...
16115 (symtab_get_node): ... here.
16116 * fold-const.c: Include cgraph.h
16117 (tree_single_nonzero_warnv_p): Use symtab to determine
16118 if symbol is non-zero.
16119 * symtab.c (symtab_node::nonzero_address): New method.
16121 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16123 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
16124 forgotten in previous commit.
16126 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16128 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
16130 * ipa-devirt.c: Include stor-layout.h and intl.h
16131 (odr_subtypes_equivalent_p): New function.
16132 (warn_odr): New function.
16133 (warn_type_mismatch): New function.
16134 (odr_types_equivalent_p): New function.
16135 (add_type_duplicate): Use it.
16136 * common.opt (Wodr): New flag.
16137 * doc/invoke.texi (Wodr): Document new warning.
16139 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16141 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
16142 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
16143 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
16144 (varpool_get_constructor): Push CTORS_IN timevar.
16145 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
16147 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
16149 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
16150 Remove VOID_FTYPE_PUSHORT.
16151 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
16152 Change code to USHORT_FTYPE_VOID.
16153 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
16154 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
16155 (ix86_atomic_assign_expand_fenv): Update for
16156 __builtin_ia32_fnstsw changes.
16157 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
16158 (fnstsw): Change operand 0 to nonimmediate operand.
16160 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16162 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
16163 (varpool_get_constructor): New function.
16164 (varpool_ctor_useable_for_folding_p): Break out from ...
16165 (ctor_for_folding): ... here; use varpool_get_constructor.
16166 (varpool_assemble_decl): Likewise.
16167 * lto-streamer.h (struct output_block): Turn cgraph_node
16169 (lto_input_variable_constructor): Declare.
16170 * ipa-visibility.c (function_and_variable_visibility): Use
16171 varpool_get_constructor.
16172 * cgraph.h (varpool_get_constructor): Declare.
16173 (varpool_ctor_useable_for_folding_p): New function.
16174 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
16175 parameter; return error_mark_node for non-trivial constructors.
16176 (lto_write_tree_1, DFS_write_tree): Update use of
16177 get_symbol_initial_value.
16178 (output_function): Update initialization of symbol.
16179 (output_constructor): New function.
16180 (copy_function): Rename to ..
16181 (copy_function_or_variable): ... this one; handle vars too.
16182 (lto_output): Output variable sections.
16183 * lto-streamer-in.c (input_constructor): New function.
16184 (lto_read_body): Rename from ...
16185 (lto_read_body_or_constructor): ... this one; handle vars too.
16186 (lto_input_variable_constructor): New function.
16187 * ipa-prop.c (ipa_prop_write_jump_functions,
16188 ipa_prop_write_all_agg_replacement): Update.
16189 * lto-cgraph.c (compute_ltrans_boundary): Use it.
16190 (output_cgraph_opt_summary): Set symbol to NULL.
16192 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16194 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
16195 non-polymorphic types.
16196 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
16197 * ipa-devirt.c (types_same_for_odr): Do not explode when one
16198 of types is not polymorphic.
16200 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
16202 * lra-constraints.c (remove_inheritance_pseudos): Process
16203 destination pseudo too.
16205 2014-07-11 Rong Xu <xur@google.com>
16207 * gcov-tool.c (gcov_output_files): Fix build error introduced in
16210 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16212 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
16213 * config/avr/avr-devices.c (AVR_MCU): Same.
16214 (avr_mcu_types): add text start value to end of device list.
16215 * config/avr/avr-mcus.def: Add text section start for all devices.
16216 (ata5782): Add new avr5 device.
16218 * config/avr/avr-tables.opt: Regenerate.
16219 * config/avr/avr.h: Add declaration for text section start handler.
16220 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
16222 (LINK_SPEC): Include text section start handler to linker spec.
16223 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
16224 pass -Ttext option to linker if the text section start for the device
16226 * config/avr/t-multilib: Regenerate.
16227 * doc/avr-mmcu.texi: Regenerate.
16229 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
16231 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
16232 * config/rs6000/aix52.h (LINK_SPEC): Same.
16233 * config/rs6000/aix53.h (LINK_SPEC): Same.
16234 * config/rs6000/aix61.h (LINK_SPEC): Same.
16235 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
16237 2014-07-11 Roman Gareev <gareevroman@gmail.com>
16239 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
16240 (graphite_verify): New function.
16241 (ivs_params_clear): New function.
16242 (gcc_expression_from_isl_ast_expr_id): New function.
16243 (gcc_expression_from_isl_expr_int): New function.
16244 (binary_op_to_tree): New function.
16245 (ternary_op_to_tree): New function.
16246 (unary_op_to_tree): New function.
16247 (nary_op_to_tree): New function.
16248 (gcc_expression_from_isl_expr_op): New function.
16249 (gcc_expression_from_isl_expression): New function.
16250 (graphite_create_new_loop): New function.
16251 (translate_isl_ast_for_loop): New function.
16252 (get_upper_bound): New function.
16253 (graphite_create_new_loop_guard): New function.
16254 (translate_isl_ast_node_for): New function.
16255 (translate_isl_ast): New function.
16256 (add_parameters_to_ivs_params): New function.
16257 (scop_to_isl_ast): New parameter ip.
16258 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
16260 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16262 * config/xtensa/predicates.md (call expander): Update for
16263 DECL_SECTION_NAME being string.
16265 2014-07-11 Richard Biener <rguenther@suse.de>
16267 PR middle-end/61473
16268 * builtins.c (fold_builtin_memory_op): Inline memory moves that
16269 can be implemented with a single load followed by a single store.
16270 (c_strlen): Only warn when only_value is not 2.
16272 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
16274 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
16276 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
16279 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
16280 (*movhi_bytes): Likewise.
16281 (*arm_movqi_insn): Likewise.
16283 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
16286 * config/alpha/alpha.c: Include tree-pass.h, context.h
16287 and pass_manager.h.
16288 (pass_data_handle_trap_shadows): New pass.
16289 (pass_handle_trap_shadows::gate): New pass gate function.
16290 (make_pass_handle_trap_shadows): New function.
16291 (rest_of_handle_trap_shadows): Ditto.
16293 (alpha_align_insns_1): Rename from alpha_align_insns.
16294 (pass_data_align_insns): New pass.
16295 (pass_align_insns::gate): New pass gate function.
16296 (make_pass_aling_insns): New function.
16297 (rest_of_align_insns): Ditto.
16298 (alpha_align_insns): Ditto.
16300 (alpha_option_override): Declare handle_trap_shadows info
16301 and align_insns_info. Register handle_trap_shadows and align_insns
16303 (alpha_reorg): Do not call alpha_trap_shadows and
16304 alpha_align_insn from here.
16306 (alpha_pad_function_end): Do not skip BARRIERs.
16308 2014-07-10 Rong Xu <xur@google.com>
16310 Add gcov-tool: an offline gcda profile processing tool support.
16311 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
16312 (gcov_is_error): Ditto.
16313 (gcov_read_string): Ditto.
16314 (gcov_read_sync): Ditto.
16315 * gcov-io.h: Move counter defines to gcov-counter.def.
16316 * gcov-dump.c (tag_counters): Use gcov-counter.def.
16317 * coverage.c: Ditto.
16318 * gcov-tool.c: Offline gcda profile processing tool.
16319 (unlink_gcda_file): Remove one gcda file.
16320 (unlink_profile_dir): Remove gcda files from the profile path.
16321 (gcov_output_files): Output gcda files to an output dir.
16322 (profile_merge): Merge two profiles in directory.
16323 (print_merge_usage_message): Print merge usage.
16324 (merge_usage): Print merge usage and exit.
16325 (do_merge): Driver for profile merge sub-command.
16326 (profile_rewrite): Rewrite profile.
16327 (print_rewrite_usage_message): Print rewrite usage.
16328 (rewrite_usage): Print rewrite usage and exit.
16329 (do_rewrite): Driver for profile rewrite sub-command.
16330 (print_usage): Print gcov-info usage and exit.
16331 (print_version): Print gcov-info version.
16332 (process_args): Process arguments.
16333 (main): Main routine for gcov-tool.
16334 * Makefile.in: Build and install gcov-tool.
16335 * gcov-counter.def: New file split from gcov-io.h.
16336 * doc/gcc.texi: Include gcov-tool.texi.
16337 * doc/gcov-tool.texi: Document for gcov-tool.
16339 2014-07-10 Richard Biener <rguenther@suse.de>
16341 PR tree-optimization/61757
16342 * tree-ssa-dom.c (loop_depth_of_name): Restore.
16343 (propagate_rhs_into_lhs): Revert part of last change.
16345 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
16347 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
16350 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
16352 PR middle-end/53590
16353 * function.c (allocate_struct_function): Revert r188667 change.
16355 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
16357 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
16359 * doc/install.texi: Remove links to defunct package providers for
16362 2014-07-09 Tom de Vries <tom@codesourcery.com>
16364 * final.c (get_call_fndecl): Declare.
16365 (self_recursive_call_p): New function.
16366 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
16368 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16370 * ipa-devirt.c (record_node): Walk through aliases.
16372 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16374 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
16376 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16379 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16381 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16383 * ipa-visibility.c (function_and_variable_visibility): Remove
16384 temporary hack disabling local aliases on AIX.
16386 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16388 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
16389 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
16391 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16393 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
16394 * rs6000/rs6000.c: Inline output of .set instruction.
16395 (declare_alias_data): New struct.
16396 (rs6000_declare_alias): New function.
16397 (rs6000_xcoff_declare_function_name): Use it.
16398 (rs6000_xcoff_declare_object_name): New function.
16399 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
16400 (ASM_OUTPUT_DEF): Turn to empty definition.
16402 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
16405 * hash-table.h: use hash_table::value_type instead of
16406 Descriptor::value_type in the return types of several methods.
16408 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
16410 * tree-pass.h (pass_data): Remove has_execute member.
16411 * passes.c (execute_one_pass): Don't check pass->has_execute.
16412 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
16413 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
16414 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
16415 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
16416 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
16417 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
16418 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
16419 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
16420 gimple-low.c, gimple-ssa-isolate-paths.c,
16421 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
16422 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
16423 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
16424 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
16425 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
16426 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
16427 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
16428 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
16429 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
16430 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
16431 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
16432 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
16433 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
16434 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
16435 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
16436 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
16437 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
16438 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
16439 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
16440 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
16441 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
16442 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
16443 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
16444 web.c: Remove initializer for pass_data::has_execute.
16446 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
16448 * graphite-htab.h: Use hash_map instead of hash_table.
16449 * graphite-clast-to-gimple.c: Adjust.
16450 * passes.c: Use hash_map instead of hash_table.
16451 * sese.c: Likewise.
16452 * sese.h: Remove now unused code.
16454 2014-07-08 Sriraman Tallam <tmsriram@google.com>
16457 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
16460 2014-07-08 Jakub Jelinek <jakub@redhat.com>
16462 PR rtl-optimization/61673
16463 * combine.c (simplify_comparison): Test just mode's sign bit
16464 in tmode rather than the sign bit and any bits above it.
16466 2014-07-08 Roman Gareev <gareevroman@gmail.com>
16468 * graphite-isl-ast-to-gimple.c (generate_isl_context):
16469 Add __isl_give to the declaration.
16470 (generate_isl_schedule): Likewise.
16471 (scop_to_isl_ast): Likewise.
16473 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16475 * config/arm/arm.c (cortexa5_extra_costs): New table.
16476 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
16478 2014-07-08 Jakub Jelinek <jakub@redhat.com>
16480 PR tree-optimization/61725
16481 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
16482 range, use range_includes_zerop_p instead of integer_zerop on
16483 vr0->min, only use log2 of max if min is not negative.
16485 2014-07-08 Richard Biener <rguenther@suse.de>
16487 * tree-ssa-dom.h (loop_depth_of_name): Remove.
16488 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
16489 restriction on loop depth difference.
16490 (record_equality): Likewise.
16491 (propagate_rhs_into_lhs): Likewise. Simplify condition.
16492 (loop_depth_of_name): Remove.
16493 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
16494 restriction on loop depth difference.
16495 (init_copy_prop): Likewise.
16497 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16499 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
16501 (walk_aliased_vdefs): Likewise.
16502 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
16503 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
16504 (detect_type_change_from_memory_writes): Check if entry was reached.
16506 2014-07-08 Richard Biener <rguenther@suse.de>
16508 PR tree-optimization/61681
16509 * tree-ssa-structalias.c (find_what_var_points_to): Expand
16510 NONLOCAL inside ESCAPED.
16512 2014-07-08 Richard Biener <rguenther@suse.de>
16514 PR tree-optimization/61680
16515 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
16516 Handle properly all read-write dependences with group accesses.
16518 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
16520 PR tree-optimization/61576
16521 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
16522 block containing reduction statement is predecessor of phi basi block.
16524 2014-07-08 Marek Polacek <polacek@redhat.com>
16527 * fold-const.c (round_up_loc): Change the parameter type.
16529 * fold-const.h (round_up_loc): Adjust declaration.
16530 * stor-layout.c (finalize_record_size): Check for too large types.
16532 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
16534 * symtab.c: Include calls.h.
16535 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
16537 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
16539 * config/rs6000/rs6000.c (output_vec_const_move): Handle
16540 little-endian code generation.
16541 * config/rs6000/spe.md (spe_evmergehi): Rename to...
16542 (vec_perm00_v2si): ... this. Handle little-endian code generation.
16543 (spe_evmergehilo): Rename to...
16544 (vec_perm01_v2si): ... this. Handle little-endian code generation.
16545 (spe_evmergelo): Rename to...
16546 (vec_perm11_v2si): ... this. Handle little-endian code generation.
16547 (spe_evmergelohi): Rename to...
16548 (vec_perm10_v2si): ... this. Handle little-endian code generation.
16549 (spe_evmergehi, spe_evmergehilo): New expanders.
16550 (spe_evmergelo, spe_evmergelohi): Likewise.
16551 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
16552 (*frob_tf_ti): Likewise.
16553 (*frob_<mode>_di_2): Likewise.
16554 (*frob_tf_di_8_2): Likewise.
16555 (*frob_di_<mode>): Likewise.
16556 (*frob_ti_tf): Likewise.
16557 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
16558 (*frob_ti_<mode>_8_2): Likewise.
16559 (*frob_ti_tf_2): Likewise.
16560 (mov_si<mode>_e500_subreg0): Rename to...
16561 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
16563 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
16564 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
16565 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
16566 the big endianness only.
16567 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
16568 (*mov_si<mode>_e500_subreg0_2): Rename to...
16569 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
16570 big big endianness only.
16571 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
16572 (*mov_si<mode>_e500_subreg4): Rename to...
16573 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
16575 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
16576 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
16577 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
16578 the big endianness only.
16579 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
16581 (*mov_si<mode>_e500_subreg4_2): Rename to...
16582 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
16584 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
16585 (*mov_sitf_e500_subreg8): Rename to...
16586 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
16588 (*mov_sitf_e500_subreg8_le): New instruction pattern.
16589 (*mov_sitf_e500_subreg8_2): Rename to...
16590 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
16592 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
16593 (*mov_sitf_e500_subreg12): Rename to...
16594 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
16596 (*mov_sitf_e500_subreg12_le): New instruction pattern.
16597 (*mov_sitf_e500_subreg12_2): Rename to...
16598 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
16600 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
16602 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
16604 * asan.c (instrument_strlen_call): Do not instrument first byte
16605 in strlen if already instrumented.
16607 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16609 * config/arm/arm.opt (mwords-little-endian): Delete.
16610 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
16611 of TARGET_LITTLE_WORDS.
16612 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
16613 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
16615 * doc/invoke.texi: Remove references to -mwords-little-endian.
16617 2014-07-07 Jakub Jelinek <jakub@redhat.com>
16619 * expmed.c (struct init_expmed_rtl): Change all fields but
16620 pow2 and cint from struct rtx_def to rtx.
16621 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
16622 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
16625 2014-07-06 Marek Polacek <polacek@redhat.com>
16628 * doc/invoke.texi: Document -Wsizeof-array-argument.
16630 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
16632 * wide-int.h (wide_int_storage): Change declaration from struct
16635 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
16637 * cgraph.c (cgraph_create_indirect_edge): Update call of
16638 get_polymorphic_call_info.
16639 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
16640 (possible_polymorphic_call_targets): Add parameter call.
16641 (decl_maybe_in_construction_p): New predicate.
16642 (get_polymorphic_call_info): Add parameter call;
16643 use decl_maybe_in_construction_p.
16644 * gimple-fold.c (fold_gimple_assign): Update use of
16645 possible_polymorphic_call_targets.
16646 (gimple_fold_call): Likewise.
16647 * ipa-prop.c: Inlcude calls.h
16648 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
16649 (param_type_may_change_p): New predicate.
16650 (detect_type_change_from_memory_writes): Break out from ...
16651 (detect_type_change): ... this one; use param_type_may_change_p.
16652 (detect_type_change_ssa): Use param_type_may_change_p.
16653 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
16655 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
16658 * config/arm/arm-protos.h (arm_legitimate_address_p,
16659 arm_is_constant_pool_ref): Add prototypes.
16660 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
16661 (arm_is_constant_pool_ref) New function.
16662 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
16663 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
16664 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
16665 operand. Remove pool_range and neg_pool_range attributes.
16666 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
16667 pool_range and neg_pool_range attributes.
16668 * config/arm/constraints.md (Uh): New constraint.
16669 (Uq): Don't allow constant pool references.
16671 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
16673 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
16674 (move_lo_quad_internal_be_<mode>): Likewise.
16675 (move_lo_quad_<mode>): Convert to define_expand.
16676 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
16677 (aarch64_simd_move_hi_quad_be_<mode>): New.
16678 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
16679 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
16680 (aarch64_combinez_be<mode>): New.
16681 (aarch64_combine<mode>): Convert to define_expand.
16682 (aarch64_combine_internal<mode>): New.
16683 (aarch64_simd_combine<mode>): Remove bogus RTL description.
16685 2014-07-04 Tom de Vries <tom@codesourcery.com>
16687 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
16688 combination of earlyclobber and read/write modifiers.
16690 2014-07-04 Tom de Vries <tom@codesourcery.com>
16692 * config/aarch64/aarch64-simd.md
16693 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
16695 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
16698 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
16700 2014-07-04 Jakub Jelinek <jakub@redhat.com>
16702 PR middle-end/61654
16703 * cgraphunit.c (expand_thunk): Call free_dominance_info.
16705 PR tree-optimization/61684
16706 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
16707 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
16709 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16710 Kito Cheng <kito@0xlab.org>
16711 Monk Chiang <sh.chiang04@gmail.com>
16713 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
16714 (nds32_symbol_load_store_p): Move to ...
16715 (nds32_fp_as_gp_check_available): Move to ...
16716 * config/nds32/nds32-fp-as-gp.c: ... here.
16717 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
16718 extern declaration.
16720 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16721 Kito Cheng <kito@0xlab.org>
16722 Monk Chiang <sh.chiang04@gmail.com>
16724 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
16725 (nds32_expand_store_multiple): Move to ...
16726 (nds32_expand_movmemqi): Move to ...
16727 * config/nds32/nds32-memory-manipulation.c: ... here.
16729 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16730 Kito Cheng <kito@0xlab.org>
16731 Monk Chiang <sh.chiang04@gmail.com>
16733 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
16734 (nds32_output_casesi_pc_relative): Move to ...
16735 (nds32_output_casesi): Move to ...
16736 (nds32_mem_format): Move to ...
16737 (nds32_output_16bit_store): Move to ...
16738 (nds32_output_16bit_load): Move to ...
16739 (nds32_output_32bit_store): Move to ...
16740 (nds32_output_32bit_load): Move to ...
16741 (nds32_output_32bit_load_s): Move to ...
16742 (nds32_output_stack_push): Move to ...
16743 (nds32_output_stack_pop): Move to ...
16744 * config/nds32/nds32-md-auxiliary.c: ... here.
16746 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16747 Ling-Hua Tseng <uranus@tinlans.org>
16749 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
16750 the purpose of this file.
16752 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16753 Kito Cheng <kito@0xlab.org>
16754 Monk Chiang <sh.chiang04@gmail.com>
16756 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
16757 (nds32_address_cost): Move implementation to ...
16758 * config/nds32/nds32-cost.c: ... here.
16759 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
16760 (nds32_address_cost_impl): Declare.
16762 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16763 Kito Cheng <kito@0xlab.org>
16764 Monk Chiang <sh.chiang04@gmail.com>
16766 * config/nds32/nds32.c
16767 (nds32_consecutive_registers_load_store_p): Move to ...
16768 (nds32_valid_multiple_load_store): Move to ...
16769 (nds32_valid_stack_push_pop): Move to ...
16770 (nds32_can_use_bclr_p): Move to ...
16771 (nds32_can_use_bset_p): Move to ...
16772 (nds32_can_use_btgl_p): Move to ...
16773 (nds32_can_use_bitci_p): Move to ...
16774 * config/nds32/nds32-predicates.c: ... here.
16776 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16777 Kito Cheng <kito@0xlab.org>
16778 Monk Chiang <sh.chiang04@gmail.com>
16780 * config/nds32/nds32.c
16781 (nds32_expand_builtin_null_ftype_reg): Move to ...
16782 (nds32_expand_builtin_reg_ftype_imm): Move to ...
16783 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
16784 (nds32_init_builtins): Move implementation to ...
16785 (nds32_expand_builtin): Move implementation to ...
16786 * config/nds32/nds32-intrinsic.c: ... here.
16787 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
16788 (nds32_expand_builtin_impl): Declare.
16790 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16791 Kito Cheng <kito@0xlab.org>
16792 Monk Chiang <sh.chiang04@gmail.com>
16794 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
16795 (nds32_emit_section_tail_template): Move to ...
16796 (nds32_emit_isr_jmptbl_section): Move to ...
16797 (nds32_emit_isr_vector_section): Move to ...
16798 (nds32_emit_isr_reset_conten): Move to ...
16799 (nds32_check_isr_attrs_conflict): Move to ...
16800 (nds32_construct_isr_vectors_information): Move to ...
16801 (nds32_asm_file_start): Move implementation to ...
16802 (nds32_asm_file_end): Move implementation to ...
16803 * config/nds32/nds32-isr.c: ... here.
16804 * config/nds32/nds32-protos.h
16805 (nds32_check_isr_attrs_conflict): Declare.
16806 (nds32_construct_isr_vectors_information): Declare.
16807 (nds32_asm_file_start_for_isr): Declare.
16808 (nds32_asm_file_end_for_isr): Declare.
16810 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16811 Kito Cheng <kito@0xlab.org>
16812 Monk Chiang <sh.chiang04@gmail.com>
16814 * config.gcc (nds32*): Add new modules to extra_objs.
16815 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
16816 (nds32be-*-*): Likewise.
16817 * config/nds32/nds32-cost.c: New file.
16818 * config/nds32/nds32-fp-as-gp.c: New file.
16819 * config/nds32/nds32-intrinsic.c: New file.
16820 * config/nds32/nds32-isr.c: New file.
16821 * config/nds32/nds32-md-auxiliary.c: New file.
16822 * config/nds32/nds32-memory-manipulation.c: New file.
16823 * config/nds32/nds32-pipelines-auxiliary.c: New file.
16824 * config/nds32/nds32-predicates.c: New file.
16825 * config/nds32/t-nds32: New file.
16827 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16829 PR tree-optimization/61682
16830 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
16831 using cases and when one of the operands is equal to 1.
16833 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
16835 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
16836 ashr<mode>3): Correct mode of operands[2].
16837 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
16838 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
16839 Correct mode of operands[2]. Fix split condition.
16841 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
16843 * arm.md (arch): Add armv6_or_vfpv3.
16844 (arch_enabled): Add test for the above.
16845 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
16847 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
16849 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16851 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
16852 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
16853 HWI 1 and negate the unsigned value.
16854 * expmed.c (expand_sdiv_pow2): For modes wider than word always
16855 use AND instead of shift.
16856 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
16858 2014-07-03 Marek Polacek <polacek@redhat.com>
16860 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
16861 (-fsanitize=float-divide-by-zero): Move to the table with
16862 -fsanitize=undefined suboptions.
16863 (-fsanitize=float-cast-overflow): Likewise.
16865 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
16867 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
16868 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
16871 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16873 * loop-invariant.c (struct invariant): Add a new member: eqno;
16874 (find_identical_invariants): Update eqno;
16875 (create_new_invariant): Init eqno;
16876 (get_inv_cost): Compute comp_cost with eqno;
16878 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
16880 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
16881 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
16882 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
16883 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
16884 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
16886 2014-07-02 Christian Bruel <christian.bruel@st.com>
16890 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
16891 (make_preds_opaque): Delete.
16892 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
16893 (commit_mode_sets): New function.
16894 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
16895 Process all modes at once.
16896 * basic-block.h (pre_edge_lcm_avs): Declare.
16897 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
16898 Call clear_aux_for_edges. Fix comments.
16899 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
16900 (pre_edge_rev_lcm): Idem.
16901 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
16903 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
16904 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
16906 * config/i386/i386.c (x96_emit_mode_set): Idem.
16907 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
16908 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
16909 (fpscr_toggle) Disallow from delay slot.
16910 * target.def (emit_mode_set): Add prev_mode parameter.
16911 * doc/tm.texi: Regenerate.
16913 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16915 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
16918 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16920 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
16921 vtable_pointer_value_to_vtable): Constify.
16922 (contains_polymorphic_type_p): Declare.
16923 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
16924 vtable_pointer_value_to_vtable): Constify.
16925 (contains_polymorphic_type_p): New predicate.
16926 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
16928 (ipa_set_ancestor_jf): Likewise.
16929 (detect_type_change): Return false in easy cases.
16930 (compute_complex_assign_jump_func): Require type to contain
16932 (compute_known_type_jump_func): Likewise.
16934 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16936 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
16938 (type_in_anonymous_namespace_p): Constify argument.
16939 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
16940 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
16941 (main_odr_variant): New function.
16942 (hash_type_name): Make static; update assert; do not ICE on
16944 (types_same_for_odr): Bring here from tree.c; simplify and remove
16945 old structural comparing code that doesn't work for templates.
16946 (odr_hasher::equal): Update assert.
16947 (add_type_duplicate): Return true when bases should be computed;
16948 replace incomplete loader by complete; do not output duplicated
16949 warnings; do not ICE on non-records; set odr_violated flag.
16950 (get_odr_type): Be ready to replace incomplete type by complete
16951 one; work on ODR variants instead of main variants; reorder item
16952 in array so bases have still smaller indexes.
16953 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
16954 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
16956 2014-07-01 Cary Coutant <ccoutant@google.com>
16958 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
16960 (resolve_addr_in_expr): When replacing the rtx in a location list
16961 entry, get a new address table entry.
16962 (dwarf2out_finish): Call index_location_lists even if there are no
16963 addr_index_table entries yet.
16965 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16967 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
16968 change for not being obvious.
16970 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16972 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
16975 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16977 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
16978 (vcagt_f64): Likewise.
16979 (vcale_f64): Likewise.
16980 (vcaled_f64): Likewise.
16981 (vcales_f32): Likewise.
16982 (vcalt_f64): Likewise.
16983 (vcaltd_f64): Likewise.
16984 (vcalts_f32): Likewise.
16986 2014-07-01 Marek Polacek <polacek@redhat.com>
16988 * doc/invoke.texi: Document -Wint-conversion.
16990 2014-07-01 Marek Polacek <polacek@redhat.com>
16993 * doc/invoke.texi: Document -Wincompatible-pointer-types.
16995 2014-07-01 Martin Liska <mliska@suse.cz>
16997 IPA REF alias refactoring
16998 * cgraph.h (iterate_direct_aliases): New function.
16999 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
17000 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
17001 FOR_EACH_ALIAS added.
17002 (cgraph_for_node_and_aliases): Likewise.
17003 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
17004 * ipa-inline.c (reset_edge_caches): Likewise.
17005 (update_caller_keys): Likewise.
17006 * trans-mem.c (ipa_tm_execute): Likewise.
17007 *varpool.c (varpool_analyze_node): Likewise.
17008 (varpool_for_node_and_aliases): Likewise.
17009 * ipa-ref.h (first_alias): New function.
17010 (last_alias): Likewise.
17011 (has_aliases_p): Likewise.
17012 * ipa-ref.c (ipa_ref::remove_reference): Removal function
17013 is sensitive to IPA_REF_ALIASes.
17014 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
17015 are put at the beginning of the list.
17016 (symtab_node::iterate_direct_aliases): New function.
17018 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17021 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
17023 (write_ts_type_common_tree_pointers): Do not stream fields not set
17024 for incomplete types; do not stream duplicated fields for variants;
17025 sanity check that variant and type match.
17026 (write_ts_type_non_common_tree_pointers): Likewise.
17027 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
17028 TYPE_SIZE whether type is complete.
17029 (lto_input_ts_type_common_tree_pointers): Do same changes as in
17030 write_ts_type_common_tree_pointers
17031 (lto_input_ts_type_non_common_tree_pointers): Likewise.
17033 2014-06-30 Joseph Myers <joseph@codesourcery.com>
17035 * var-tracking.c (add_stores): Return instead of asserting if old
17036 and new values for conditional store are the same.
17038 2014-06-30 Richard Henderson <rth@redhat.com>
17042 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
17043 the cfg if there were any changes.
17044 * passes.def: Revert move of peephole2 after reorder_blocks;
17045 move duplicate_computed_gotos before peephole2.
17047 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
17049 * except.c (emit_note_eh_region_end): New helper function.
17050 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
17051 emit EH_REGION_END note.
17052 * jump.c (cleanup_barriers): Do not split a call and its
17053 corresponding CALL_ARG_LOCATION note.
17055 2014-06-30 Jeff Law <law@redhat.com>
17057 PR tree-optimization/61607
17058 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
17059 deeper into the SSA_NAME_VALUE chain.
17061 2014-06-30 Marek Polacek <polacek@redhat.com>
17063 * convert.c (convert_to_integer): Don't instrument conversions if the
17064 function has no_sanitize_undefined attribute.
17065 * ubsan.c: Don't run the ubsan pass if the function has
17066 no_sanitize_undefined attribute.
17068 2014-06-30 Jakub Jelinek <jakub@redhat.com>
17070 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
17071 -fsanitize=undefined suboptions.
17073 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
17075 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
17076 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
17077 against bigendian and adjust indices.
17079 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
17081 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
17083 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
17086 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
17087 Add alternative; make early clobber. Adjust both split patterns
17088 to use operand 0 as the working register.
17090 2014-06-30 Jakub Jelinek <jakub@redhat.com>
17092 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
17093 as ira_object_id_map might be NULL, or 1.
17095 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17097 * loop-invariant.c (get_inv_cost): Handle register class.
17098 (gain_for_invariant): Check the register pressure of the inv
17099 and its overlapped register class, other than all.
17101 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
17103 * doc/invoke.texi (Optimize Options): Fix descriptions of
17104 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
17106 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
17108 * doc/extend.texi (Function Attributes): Update 'naked' attribute
17111 2014-06-29 Tobias Grosser <tobias@grosser.es>
17114 * graphite-isl-ast-to-gimple.c: Add missing guards.
17116 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17118 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
17119 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
17120 * flag-types.h: Add new enum fgraphite_generator.
17121 * graphite-isl-ast-to-gimple.c: New.
17122 * graphite-isl-ast-to-gimple.h: New.
17123 * graphite.c (graphite_transform_loops): Add choice of Graphite
17124 code generator, which depends on flag_graphite_code_gen.
17126 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17128 * graphite-dependences.c (subtract_commutative_associative_deps):
17129 Add NULL checking of the following variables: must_raw_no_source,
17130 may_raw_no_source, must_war_no_source, may_war_no_source,
17131 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
17132 must_war, may_war, must_waw, may_waw.
17134 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17136 * graphite-clast-to-gimple.c: gloog is renamed to
17137 graphite_regenerate_ast_cloog. gloog_error is renamed to
17138 graphite_regenerate_error.
17139 * graphite-clast-to-gimple.h: The definition of the struct
17140 bb_pbb_def is moved to graphite-htab.h.
17141 Add inclusion of the hash-table.h.
17142 * graphite-htab.h: The declaration of the function gloog is moved
17143 to graphite-clast-to-gimple.h and renamed to
17144 graphite_regenerate_ast_cloog.
17145 * graphite.c (graphite_transform_loops): gloog is renamed
17146 to graphite_regenerate_ast_cloog.
17148 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17150 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
17152 (write_ts_type_common_tree_pointers): Do not stream fields not set
17153 for incomplete types; do not stream duplicated fields for variants;
17154 sanity check that variant and type match.
17155 (write_ts_type_non_common_tree_pointers): Likewise.
17156 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
17157 TYPE_SIZE whether type is complete.
17158 (lto_input_ts_type_common_tree_pointers): Do same changes as in
17159 write_ts_type_common_tree_pointers
17160 (lto_input_ts_type_non_common_tree_pointers): Likewise.
17162 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17164 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
17166 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17168 * tree-inline.c (remap_type_1): Do not duplicate fields
17169 that are shared in between type and its main variant.
17171 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17173 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
17175 (ipa_set_ancestor_jf) Likewise.
17176 (check_stmt_for_type_change): Check that we work on main variant.
17177 (detect_type_change): Look into main variant.
17178 (compute_known_type_jump_func): Check that main variant has BINFO.
17180 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17182 * ipa-devirt.c (set_type_binfo): New function.
17183 (add_type_duplicate): Use it.
17184 (get_odr_type): Sanity check that binfos points to main variants.
17185 (get_class_context): Be sure the context's outer_type is main variant.
17186 (contains_type_p): Walk main variant.
17187 (get_polymorphic_call_info_for_decl): Set outer_type to be
17189 (get_polymorphic_call_info): Likewise.
17190 (possible_polymorphic_call_targets): Sanity check that we operate
17193 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17195 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
17197 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17199 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
17200 accidental change due to wide-int branch merge.
17202 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17204 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
17205 compressed debug support.
17206 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
17207 * configure: Regenerate.
17208 * config.in: Regenerate.
17209 * common.opt (compressed_debug_sections): New enum.
17210 (gz, gz=): New options.
17211 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
17212 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
17213 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
17214 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
17215 LINK_COMPRESS_DEBUG_SPEC.
17216 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
17217 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
17218 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
17219 (Debugging Options): Document -gz[=type].
17221 2014-06-27 Martin Jambor <mjambor@suse.cz>
17224 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
17225 args_to_skip, use those from node instead. Copy args_to_skip and
17226 combined_args_to_skip from node to the new thunk.
17227 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
17228 (cgraph_create_virtual_clone): Moved computation of
17229 combined_args_to_skip...
17230 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
17232 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
17234 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
17235 redundant diagnostic machinary.
17237 2014-06-27 Richard Biener <rguenther@suse.de>
17239 * tree-ssa-math-opts.c (bswap_replace): Fix
17240 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
17242 2014-06-27 Martin Liska <mliska@suse.cz>
17244 * gimple.h (gimple_location_safe): New function introduced.
17245 * cgraphunit.c (walk_polymorphic_call_targets): Usage
17246 of gimple_location_safe replaces gimple_location.
17247 (gimple_fold_call): Likewise.
17248 * ipa-devirt.c (ipa_devirt): Likewise.
17249 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
17250 * ipa.c (walk_polymorphic_call_targets): Likewise.
17251 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
17253 2014-06-27 Jakub Jelinek <jakub@redhat.com>
17255 PR tree-optimization/57233
17256 PR tree-optimization/61299
17257 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
17259 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
17260 would be lowered to scalar shifts, check if corresponding
17261 shifts and vector BIT_IOR_EXPR are supported and don't lower
17262 or lower just to narrower vector type in that case.
17263 * expmed.c (expand_shift_1): Fix up handling of vector
17264 shifts and rotates.
17266 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
17269 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
17271 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
17273 * doc/invoke.texi (-fsemantic-interposition): Document.
17274 * common.opt (fsemantic-interposition): New flag.
17275 * varasm.c (decl_replaceable_p): Use it.
17277 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17280 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
17281 extraction other than index 3.
17283 2014-06-26 Teresa Johnson <tejohnson@google.com>
17285 * doc/invoke.texi: Fix typo.
17286 * dumpfile.c: Add support for documented -fdump-* options
17287 optimized/missed/note/optall.
17289 2014-06-26 Martin Jambor <mjambor@suse.cz>
17291 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
17292 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
17293 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
17294 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
17295 * opts.c (default_options_optimization): Set
17296 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
17297 * doc/invoke.texi (allow-load-data-races)
17298 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
17299 (allow-store-data-races): Document the new default.
17301 2014-06-26 Martin Jambor <mjambor@suse.cz>
17303 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
17304 renamed to ipa_impossible_devirt_target. Fix typo.
17305 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
17306 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
17307 ipa_impossible_devirt_target.
17309 2014-06-26 Richard Biener <rguenther@suse.de>
17311 PR tree-optimization/61607
17312 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
17313 explaining why we restrict copies on loop depth.
17314 * tree-ssa-dom.c (cprop_operand): Remove restriction on
17316 (record_equivalences_from_phis): Instead add it here.
17318 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
17320 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
17321 (LTO_WRAPPER_OBJS): New variable.
17322 (lto-wrapper$(exeext)): Use it.
17323 * collect2.c: Include "collect-utils.h".
17324 (verbose, debug): Remove variables.
17325 (at_file_supplied): No longer static.
17326 (tool_name): New variable.
17327 (do_wait, fork_execute, maybe_unlink): Don't declare.
17328 (tool_cleanup): No longer static.
17329 (notice): Remove function.
17330 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
17331 fork_execute calls.
17332 (collect_wait, do_wait, collect_execute): Remove functions.
17333 (maybe_unlink): No longer static.
17334 * collect2.h (verbose, debug): Don't declare.
17335 (at_file_supplied): Declare.
17336 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
17338 (collect_execute): Replace with implementation from collect2, plus a
17339 new arg use_atfile. All callers changed.
17340 (collect_wait): Replace with implementation from collect2.
17341 (maybe_unlink_file): Remove function.
17342 (fork_execute): Replace with implementation from collect2, plus a
17343 new arg use_atfile. All callers changed.
17344 (do_wait): Add call to utils_cleanup to the error path.
17345 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
17346 (tool_cleanup): Adjust declarations.
17347 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
17348 * tlink.c: Include "collect-utils.h".
17349 (tlink_execute): New arg use_atfile. All callers changed.
17350 (tlink_init, tlink_execute): Remove declarations.
17352 * collect-utils.c (save_temps): New variable.
17353 (do_wait): Use it instead of debug. Use fatal_error.
17354 * collect-utils.h (save_temps): Declare.
17355 * collect2.c (verbose): Rename from vflag. All uses changed.
17356 (tool_cleanup): New function, copied from collect_atexit.
17357 (collect_atexit, handler): Just call it.
17358 * collect2.h (verbose): Declaration renamed from vflag.
17359 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
17362 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
17363 (lto-wrapper$(exeext)): Link with collect-utils.o.
17364 * collect-utils.c: New file.
17365 * collect-utils.h: New file.
17366 * lto-wrapper.c: Include "collect-utils.h".
17367 (args_name): Delete variable.
17368 (tool_name): New variable.
17369 (tool_cleanup): New function.
17370 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
17371 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
17372 (fork_execute): Remove functions.
17374 2014-06-26 Nick Clifton <nickc@redhat.com>
17376 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
17378 * doc/extend.texi (Function Attributes): Fix typo in description
17379 of RX vector attribute.
17381 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
17383 * config.gcc (supported_defaults): Error when passing either
17384 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
17386 2014-06-26 Richard Biener <rguenther@suse.de>
17388 * tree-ssa-dom.c (cprop_operand): Remove restriction on
17389 propagating volatile pointers.
17391 2014-06-26 Richard Biener <rguenther@suse.de>
17393 PR tree-optimization/61607
17394 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
17395 loop if we redirected its latch edge.
17396 (thread_block_1): Do not cancel loops prematurely.
17398 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
17400 * toplev.c (backend_init_target): Move init_emit_regs and
17402 (backend_init) ... here; skip ira_init_once and backend_init_target.
17403 (target_reinit) ... and here; clear
17404 this_target_rtl->lang_dependent_initialized.
17405 (lang_dependent_init_target): Clear
17406 this_target_rtl->lang_dependent_initialized;
17407 break out rtl initialization to ...
17408 (initialize_rtl): ... here; call also backend_init_target
17410 * toplev.h (initialize_rtl): New function.
17411 * function.c: Include toplev.h
17412 (init_function_start): Call initialize_rtl.
17413 * rtl.h (target_rtl): Add target_specific_initialized,
17414 lang_dependent_initialized.
17416 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
17417 Jakub Jelinek <jakub@redhat.com>
17419 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
17421 2014-06-25 Tom de Vries <tom@codesourcery.com>
17423 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
17425 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
17427 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
17428 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
17429 Issue a strict overflow warning if appropriate.
17431 2014-06-25 Martin Liska <mliska@suse.cz>
17433 IPA REF refactoring
17434 * Makefile.in: Removed header file (ipa-ref-inline.h).
17435 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
17437 (cgraph_speculative_call_info): Likewise.
17438 (cgraph_for_node_thunks_and_aliases): Likewise.
17439 (cgraph_for_node_and_aliases): Likewise.
17440 (verify_cgraph_node): Likewise.
17441 * cgraph.h: Batch of IPA REF functions become member functions of
17442 symtab_node: add_reference, maybe_add_reference, clone_references,
17443 clone_referring, clone_reference, find_reference,
17444 remove_stmt_references, remove_all_references,
17445 remove_all_referring, dump_references, dump_referring,
17446 has_alias_p, iterate_reference, iterate_referring.
17447 * cgraphbuild.c (record_reference): New IPA REF function used.
17448 (record_type_list): Likewise.
17449 (record_eh_tables): Likewise.
17450 (mark_address): Likewise.
17451 (mark_load): Likewise.
17452 (mark_store): Likewise.
17453 (pass_build_cgraph_edges): Likewise.
17454 (rebuild_cgraph_edge): Likewise.
17455 (cgraph_rebuild_references): Likewise.
17456 (pass_remove_cgraph_callee_edges): Likewise.
17457 * cgraphclones.c (cgraph_clone_node): Likewise.
17458 (cgraph_create_virtual_clone): Likewise.
17459 (cgraph_materialize_clone): Likewise.
17460 (cgraph_materialize_all_clones): Likewise.
17461 * cgraphunit.c (cgraph_reset_node): Likewise.
17462 (cgraph_reset_node): Likewise.
17463 (analyze_function): Likewise.
17464 (assemble_thunks_and_aliases): Likewise.
17465 (expand_function): Likewise.
17466 * ipa-comdats.c (propagate_comdat_group): Likewise.
17467 (enqueue_references): Likewise.
17468 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
17469 (create_specialized_node): Likewise.
17470 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
17471 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
17472 * ipa-inline.c (reset_edge_caches): Likewise.
17473 (update_caller_keys): Likewise.
17474 (execute): Likewise.
17475 * ipa-prop.c (remove_described_reference): Likewise.
17476 (propagate_controlled_uses): Likewise.
17477 (ipa_edge_duplication_hook): Likewise.
17478 (ipa_modify_call_arguments): Likewise.
17479 * ipa-pure-const.c (propagate_pure_const): Likewise.
17480 * ipa-ref-inline.h: Header file removed, functions moved
17481 to symtab_node class.
17482 * ipa-ref.c (remove_reference): New class member function.
17483 (cannot_lead_to_return): New class member function.
17484 (referring_ref_list): Likewise.
17485 (referred_ref_list): Likewise.
17486 Rest of functions moved to symtab_node class.
17487 * ipa-ref.h: New member functions remove_reference,
17488 cannot_lead_to_return, referring_ref_list, referred_ref_list added
17490 ipa_ref_list class has new member functions: first_reference,
17491 first_referring, clear, nreferences.
17492 * ipa-reference.c (analyze_function): New IPA REF function used.
17493 (write_node_summary_p): Likewise.
17494 (ipa_reference_write_optimization_summary): Likewise.
17495 * ipa-split.c (split_function): Likewise.
17496 * ipa-utils.c (ipa_reverse_postorder): Likewise.
17497 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
17498 (function_and_variable_visibility): Likewise.
17499 * ipa.c (has_addr_references_p): Likewise.
17500 (process_references): Argument type changed.
17501 (symtab_remove_unreachable_nodes): New IPA REF function used.
17502 (process_references): Likewise.
17503 (set_writeonly_bit): Likewise.
17504 * lto-cgraph.c: Implementation of new symtab_node member functions
17505 that uses new IPA REF functions.
17506 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
17508 * lto-streamer-out.c (output_symbol_p): Likewise.
17509 * lto-streamer.h (referenced_from_this_partition_p): Argument type
17511 * symtab.c: Implementation of new IPA REF API.
17512 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
17513 (ipa_tm_create_version): Likewise.
17514 (ipa_tm_execute): Likewise.
17515 * tree-emutls.c (gen_emutls_addr): Likewise.
17516 * tree-inline.c (copy_bb): Likewise.
17517 (delete_unreachable_blocks_update_callgraph): Likewise.
17518 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
17519 (varpool_for_node_and_aliases): Likewise.
17521 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
17523 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
17525 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
17528 * fold-const.c (fold_checksum_tree): Use a hash_table of const
17529 tree_node * instead of tree_node *.
17531 (print_fold_checksum): Likewise.
17532 (fold_check_failed): Likewise.
17533 (debug_fold_checksum): Likewise.
17534 (fold_build1_stat_loc): Likewise.
17535 (fold_build2_stat_loc): Likewise.
17536 (fold_build3_stat_loc): Likewise.
17537 (fold_build_call_array_loc): Likewise.
17539 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
17541 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
17542 implementation with call to...
17543 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
17545 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
17548 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
17550 PR tree-optimization/57742
17551 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
17552 after replacing the statement.
17554 2014-06-25 Nick Clifton <nickc@redhat.com>
17556 * config/v850/v850.c (GHS_default_section_names): Change to const
17558 (GHS_current_section_names): Likewise.
17559 (v850_insert_attributes): Do not build strings, just assign the
17560 names directly. Change the type of 'chosen_section' to const
17562 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
17563 directly to the array entry.
17564 * config/v850/v850.h (GHS_default_section_names): Change to const
17566 (GHS_current_section_names): Likewise.
17568 2014-06-25 Jakub Jelinek <jakub@redhat.com>
17570 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
17571 (LANG_HOOKS_DECLS): Add it.
17572 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
17574 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
17575 * langhooks.h (struct lang_hooks_for_decls): Add
17576 omp_clause_linear_ctor hook.
17577 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
17578 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
17579 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
17580 combined simd loop use omp_clause_linear_ctor hook.
17582 2014-06-24 Cong Hou <congh@google.com>
17584 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
17585 pattern recognition.
17586 (type_conversion_p): PROMOTION is true if it's a type promotion
17587 conversion, and false otherwise. Return true if the given expression
17588 is a type conversion one.
17589 * tree-vectorizer.h: Adjust the number of patterns.
17590 * tree.def: Add SAD_EXPR.
17591 * optabs.def: Add sad_optab.
17592 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
17593 * expr.c (expand_expr_real_2): Likewise.
17594 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
17595 * gimple.c (get_gimple_rhs_num_ops): Likewise.
17596 * optabs.c (optab_for_tree_code): Likewise.
17597 * tree-cfg.c (estimate_operator_cost): Likewise.
17598 * tree-ssa-operands.c (get_expr_operands): Likewise.
17599 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
17600 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
17601 * doc/generic.texi: Add document for SAD_EXPR.
17602 * doc/md.texi: Add document for ssad and usad.
17604 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17606 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
17607 qualification in cast.
17609 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
17611 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
17612 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
17613 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
17614 (tree_function_decl): ... here.
17615 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
17616 streaming of vindex to ...
17617 (write_ts_function_decl_tree_pointers): ... here.
17618 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
17619 Do not stream DECL_VINDEX.
17620 (lto_input_ts_function_decl_tree_pointers): Stream it here.
17622 2014-06-24 Catherine Moore <clm@codesourcery.com>
17623 Sandra Loosemore <sandra@codesourcery.com>
17625 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
17626 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
17627 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
17629 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
17631 * doc/invoke.texi (Warning Options): Remove duplicated
17632 -Wmaybe-uninitialized.
17634 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
17636 PR tree-optimization/57742
17637 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
17638 (handle_builtin_malloc, handle_builtin_memset): New functions.
17639 (strlen_optimize_stmt): Call them.
17640 * passes.def: Move strlen after loop+dom but before vrp.
17642 2014-06-24 Jakub Jelinek <jakub@redhat.com>
17645 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
17646 model family 6 CPU with has_longmode never use a CPU without
17649 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
17652 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
17655 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17657 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
17658 * dominance.c (iterate_fix_dominators): Use hash_map instead of
17660 * hash-map.h: New file.
17661 * ipa-comdats.c: Use hash_map instead of pointer_map.
17663 * lto-section-out.c: Adjust.
17664 * lto-streamer.h: Replace pointer_map with hash_map.
17665 * symtab.c (verify_symtab): Likewise.
17666 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
17667 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
17668 * tree-streamer.h: Likewise.
17669 * tree-streamer.c: Adjust.
17670 * pointer-set.h: Remove pointer_map.
17672 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17674 * hash-table.h: Add a template arg to choose between storing values
17675 and storing pointers to values, and then provide partial
17676 specializations for both.
17677 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
17678 should store, not the type values should point to.
17679 * tree-into-ssa.c (var_info_hasher): Likewise.
17680 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
17681 * tree-complex.c: Adjust.
17682 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
17683 table instead of int_tree_map *.
17684 * tree-parloops.c: Adjust.
17685 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
17686 type is being stored.
17687 * tree-vectorizer.c: Adjust.
17689 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17691 * hash-table.h: Remove a layer of indirection from hash_table so that
17692 it contains the hash table's data instead of a pointer to the data.
17693 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
17694 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
17695 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
17696 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
17697 fold-const.c, gcse.c, ggc-common.c,
17698 gimple-ssa-strength-reduction.c, gimplify.c,
17699 graphite-clast-to-gimple.c, graphite-dependences.c,
17700 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
17701 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
17702 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
17703 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
17704 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
17705 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
17706 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
17707 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
17708 tree-ssa-live.c, tree-ssa-loop-im.c,
17709 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
17710 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
17711 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
17712 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
17713 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
17714 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
17715 vtable-verify.c, vtable-verify.h: Adjust.
17717 2014-06-24 Richard Biener <rguenther@suse.de>
17719 PR tree-optimization/61572
17720 * tree-ssa-sink.c (statement_sink_location): Do not sink
17721 loads from hard registers.
17723 2014-06-24 Jakub Jelinek <jakub@redhat.com>
17725 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
17726 not mentioned in clauses use private clause if the iterator is
17727 declared in #pragma omp for simd, and when adding lastprivate
17728 instead, add it to the outer #pragma omp for too. Diagnose
17729 if the variable is private in outer context. For simd collapse > 1
17730 loops, replace all iterators with temporaries.
17731 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
17732 same even in collapse > 1 loops.
17734 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
17735 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
17737 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
17738 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
17740 (gimplify_adjust_omp_clauses): Likewise.
17741 * omp-low.c (lower_rec_simd_input_clauses,
17742 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
17743 safelen the same as safelen(1).
17744 * tree-nested.c (convert_nonlocal_omp_clauses,
17745 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
17746 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
17747 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
17748 Fixup handling of GIMPLE_OMP_TARGET.
17749 (convert_tramp_reference_stmt, convert_gimple_call): Handle
17752 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
17754 PR tree-optimization/61554
17755 * tree-ssa-propagate.c: Include "bitmap.h".
17756 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
17757 properly update constructor/destructor.
17758 (substitute_and_fold_dom_walker::before_dom_children):
17759 Remove call to gimple_purge_dead_eh_edges, add bb->index to
17760 need_eh_cleaup instead.
17761 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
17764 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17766 * varpool.c (dump_varpool_node): Dump used_by_single_function.
17767 * tree-pass.h (make_pass_ipa_single_use): New pass.
17768 * cgraph.h (used_by_single_function): New flag.
17769 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
17771 * passes.def (pass_ipa_single_use): Scedule.
17772 * ipa.c (BOTTOM): New macro.
17773 (meet): New function
17774 (propagate_single_user): New function.
17775 (ipa_single_use): New function.
17776 (pass_data_ipa_single_use): New pass.
17777 (pass_ipa_single_use): New pass.
17778 (pass_ipa_single_use::gate): New gate.
17779 (make_pass_ipa_single_use): New function.
17781 2014-06-23 Kai Tietz <ktietz@redhat.com>
17784 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
17785 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
17787 2014-06-23 Richard Biener <rguenther@suse.de>
17789 * tree-ssa-loop.c (gate_loop): New function.
17790 (pass_tree_loop::gate): Call it.
17791 (pass_data_tree_no_loop, pass_tree_no_loop,
17792 make_pass_tree_no_loop): New.
17793 * tree-vectorizer.c: Include tree-scalar-evolution.c
17794 (pass_slp_vectorize::execute): Initialize loops and SCEV if
17796 (pass_slp_vectorize::clone): New method.
17797 * timevar.def (TV_TREE_NOLOOP): New.
17798 * tree-pass.h (make_pass_tree_no_loop): Declare.
17799 * passes.def (pass_tree_no_loop): New pass group with
17802 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
17805 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
17806 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
17808 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17810 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
17811 "yes" where needed.
17813 2014-06-23 Alan Modra <amodra@gmail.com>
17816 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
17817 to zero on debug statements.
17819 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17822 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
17823 Ignore third operand if present by marking qualifier_internal.
17825 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
17827 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
17829 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
17830 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
17831 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
17832 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
17833 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
17834 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
17835 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
17836 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
17837 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
17838 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
17839 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
17840 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
17841 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
17842 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
17843 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
17844 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
17845 logic in GCC vector extensions
17847 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
17848 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
17849 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
17850 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
17851 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
17852 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
17853 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
17854 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
17855 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
17856 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
17858 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
17860 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
17863 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
17864 (vget_low_s64): Use __GET_LOW macro.
17865 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
17866 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
17867 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
17868 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
17869 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
17871 (vcombine_s64): Use GCC vector extensions; remove cast.
17872 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
17873 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
17874 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
17875 Fix type signature; remove cast.
17877 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17880 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
17882 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
17884 (BUILTIN_VD1): New.
17885 (BUILTIN_VD_RE): Remove.
17886 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
17887 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
17888 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
17889 variant but not df.
17890 (vreinterpretv1df*, vreinterpret*v1df): New.
17891 (vreinterpretdf*, vreinterpret*df): Remove.
17892 * config/aarch64/aarch64-simd.md (aarch64_create,
17893 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
17894 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
17896 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
17897 (vcreate_f64): Remove cast, use v1df builtin.
17898 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
17899 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
17900 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
17901 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
17902 vmov_n_f64, vst1_f64): Use gcc vector extensions.
17903 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
17904 add range check using __builtin_aarch64_im_lane_boundsi.
17905 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
17906 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
17907 type signature, use gcc vector extensions.
17908 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
17909 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
17910 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
17911 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
17912 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
17913 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
17914 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
17915 vreinterpret_u64_f64): Use v1df builtin not df.
17917 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17919 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
17922 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17924 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
17927 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17929 * loop-invariant.c (pre_check_invariant_p): New function.
17930 (find_invariant_insn): Call pre_check_invariant_p.
17932 2014-06-22 Richard Henderson <rth@redhat.com>
17935 * compare-elim.c (struct comparison): Add eh_note.
17936 (find_comparison_dom_walker::before_dom_children): Don't eliminate
17937 a redundant comparison in a different EH region. Purge EH edges if
17940 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17942 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
17943 (var_shift): Use it.
17944 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
17945 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17946 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17947 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17948 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17949 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
17950 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
17951 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
17952 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
17953 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
17954 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
17955 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
17956 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
17957 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
17958 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
17959 *rotldi3_internal15be): Use the new attribute. Merge register and
17960 integer alternatives.
17962 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17964 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
17965 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
17966 split, *ashrdi3_internal3 and split): Delete, merge into...
17967 (ashr<mode>3): New expander.
17968 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
17969 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
17971 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17973 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
17974 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
17975 *rotldi3_internal3 and split): Delete, merge into...
17976 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
17977 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
17978 Use "rotlw" extended mnemonic.
17980 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17982 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
17983 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
17984 and split, *ashldi3_internal3 and split): Delete, merge into...
17985 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
17986 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
17988 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17990 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
17991 (lshrsi3, two anonymous define_insns and define_splits,
17992 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
17993 *lshrdi3_internal3 and split): Delete, merge into...
17994 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
17995 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
17997 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17999 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
18000 Remove "O" alternative.
18002 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
18004 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
18005 (mips_move_from_gpr_cost): Likewise.
18006 (mips_register_move_cost): Update accordingly.
18007 (mips_secondary_reload_class): Remove name of in_p.
18009 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
18012 * config/i386/i386.md (x86_64_shrd, x86_shrd,
18013 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
18015 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18017 * config/nios2/nios2.c: Include "builtins.h".
18019 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18021 * cgraph.h (tls_model_names): New variable.
18022 * print-tree.c (print_node): Simplify.
18023 * varpool.c (tls_model_names): New variable.
18024 (dump_varpool_node): Output tls model.
18026 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18028 * ipa-visibility.c (function_and_variable_visibility): Disable
18029 temporarily local aliases for some targets.
18031 2014-06-20 Marek Polacek <polacek@redhat.com>
18033 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
18034 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
18035 into SANITIZE_UNDEFINED.
18036 * doc/invoke.texi: Describe -fsanitize=bounds.
18037 * gimplify.c (gimplify_call_expr): Add gimplification of internal
18038 functions created in the FEs.
18039 * internal-fn.c: Move "internal-fn.h" after "tree.h".
18040 (expand_UBSAN_BOUNDS): New function.
18041 * internal-fn.def (UBSAN_BOUNDS): New internal function.
18042 * internal-fn.h: Don't define internal functions here.
18043 * opts.c (common_handle_option): Add -fsanitize=bounds.
18044 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
18045 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
18046 * tree-core.h: Define internal functions here.
18047 (struct tree_base): Add ifn field.
18048 * tree-pretty-print.c: Include "internal-fn.h".
18049 (dump_generic_node): Handle functions without CALL_EXPR_FN.
18050 * tree.c (get_callee_fndecl): Likewise.
18051 (build_call_expr_internal_loc): New function.
18052 * tree.def (CALL_EXPR): Update description.
18053 * tree.h (CALL_EXPR_IFN): Define.
18054 (build_call_expr_internal_loc): Declare.
18055 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
18057 (ubsan_type_descriptor): Change bool parameter to enum
18058 ubsan_print_style. Adjust the code. Add handling of
18060 (ubsan_expand_bounds_ifn): New function.
18061 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
18062 (ubsan_build_overflow_builtin): Likewise.
18063 (instrument_bool_enum_load): Likewise.
18064 (ubsan_instrument_float_cast): Likewise.
18065 * ubsan.h (enum ubsan_print_style): New enum.
18066 (ubsan_expand_bounds_ifn): Declare.
18067 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
18069 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
18071 * config/rs6000/rs6000.md: Append `DONE' to preparation
18072 statements of `bswap' pattern splitters.
18074 2014-06-20 Tom de Vries <tom@codesourcery.com>
18076 * target.def (call_fusage_contains_non_callee_clobbers): Update
18078 * doc/tm.texi: Regenerate.
18080 2014-06-20 Yury Gribov <y.gribov@samsung.com>
18081 Max Ostapenko <m.ostapenko@partner.samsung.com>
18084 * asan.c (instrument_strlen_call): Fixed instrumentation of
18087 2014-06-20 Martin Jambor <mjambor@suse.cz>
18090 * ipa-prop.c (impossible_devirt_target): New function.
18091 (try_make_edge_direct_virtual_call): Use it, also instead of
18094 2014-06-20 Yury Gribov <y.gribov@samsung.com>
18095 Max Ostapenko <m.ostapenko@partner.samsung.com>
18098 * asan.c (build_check_stmt): Add condition.
18100 2014-06-20 Martin Jambor <mjambor@suse.cz>
18103 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
18106 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18108 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
18110 (VCONQ): Make comment more helpful.
18112 * config/aarch64/aarch64-simd.md
18113 (aarch64_sqdmulh_lane<mode>):
18114 Use VCOND for operands 2. Update lane checking and flipping logic.
18115 (aarch64_sqrdmulh_lane<mode>): Likewise.
18116 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
18117 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
18118 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
18119 attribute of operand 3 to VCOND.
18120 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
18121 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
18122 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
18123 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
18124 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
18125 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
18127 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
18128 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
18129 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
18130 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
18131 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
18132 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
18133 operand to VCOND. Update lane flipping and bounds checking logic.
18134 (aarch64_sqdmlal2_lane<mode>): Likewise.
18135 (aarch64_sqdmlsl_lane<mode>): Likewise.
18136 (aarch64_sqdmull_lane<mode>): Likewise.
18137 (aarch64_sqdmull2_lane<mode>): Likewise.
18138 (aarch64_sqdmlal_laneq<mode>):
18139 Replace VCON usage with VCONQ.
18140 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
18141 (aarch64_sqdmlal2_laneq<mode>): Emit
18142 aarch64_sqdmlal2_laneq<mode>_internal insn.
18143 Replace VCON with VCONQ.
18144 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
18145 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
18146 (aarch64_sqdmull_laneq<mode>): Emit
18147 aarch64_sqdmull_laneq<mode>_internal insn.
18148 Replace VCON with VCONQ.
18149 (aarch64_sqdmull2_laneq<mode>): Emit
18150 aarch64_sqdmull2_laneq<mode>_internal insn.
18151 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
18152 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
18153 of 3rd argument to int16x4_t.
18154 (vqdmlalh_lane_s16): Likewise.
18155 (vqdmlslh_lane_s16): Likewise.
18156 (vqdmull_high_lane_s16): Likewise.
18157 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
18158 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
18159 (vqdmlsl_lane_s16): Likewise.
18160 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
18161 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
18162 (vqdmlals_lane_s32): Likewise.
18163 (vqdmlsls_lane_s32): Likewise.
18164 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
18165 (vqdmulls_lane_s32): Likewise.
18166 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
18167 (vqdmlsl_lane_s32): Likewise.
18168 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
18169 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
18170 (vqrdmulhh_lane_s16): Likewise.
18171 (vqdmlsl_high_lane_s16): Likewise.
18172 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
18173 (vqdmlsl_high_lane_s32): Likewise.
18174 (vqrdmulhs_lane_s32): Likewise.
18176 2014-06-20 Tom de Vries <tom@codesourcery.com>
18178 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
18179 get_call_reg_set_usage.
18181 2014-06-20 Tom de Vries <tom@codesourcery.com>
18183 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
18184 it contains all call_used_regs.
18186 2014-06-20 Tom de Vries <tom@codesourcery.com>
18188 * final.c (collect_fn_hard_reg_usage): Add and use variable
18189 function_used_regs.
18191 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18193 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
18194 (set_init_priority, get_init_priority, set_fini_priority,
18195 get_fini_priority): New methods.
18196 * tree.c (init_priority_for_decl): Remove.
18197 (init_ttree): Do not initialize init priority.
18198 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
18199 (decl_priority_info): Remove.
18200 (decl_init_priority_insert): Rewrite.
18201 (decl_fini_priority_insert): Rewrite.
18202 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
18203 tree_priority_map_marked_p): Remove.
18204 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
18205 * lto-streamer-out.c (hash_tree): Do not hash priorities.
18206 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
18207 not output priorities.
18208 (pack_ts_function_decl_value_fields): Likewise.
18209 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
18210 not input priorities.
18211 (unpack_ts_function_decl_value_fields): Likewise.
18212 * symtab.c (symbol_priority_map): Declare.
18213 (init_priority_hash): Declare.
18214 (symtab_unregister_node): Unregister from priority hash, too.
18215 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
18217 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
18218 (symbol_priority_info): New function.
18219 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
18221 * tree-core.h (tree_priority_map): Remove.
18223 2014-06-20 Jakub Jelinek <jakub@redhat.com>
18225 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
18226 0xff to uint64_t before shifting it up.
18228 2014-06-20 Julian Brown <julian@codesourcery.com>
18229 Chung-Lin Tang <cltang@codesourcery.com>
18231 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
18232 TARGET_THUMB1_ONLY. Add comments.
18234 2014-06-19 Tom de Vries <tom@codesourcery.com>
18236 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
18237 return type to void.
18238 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
18240 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18242 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
18243 as "move", from depends_on.
18245 2014-06-19 Terry Guo <terry.guo@arm.com>
18247 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
18250 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
18252 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
18254 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
18256 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
18259 * config/sh/sh.c (prepare_move_operands): Don't process TLS
18260 addresses here if reload in progress or completed.
18262 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
18264 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
18265 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
18266 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
18267 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
18268 (mips_register_priority): New function that implements the target
18269 hook TARGET_REGISTER_PRIORITY.
18270 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
18271 (mips_lra_p): Likewise for TARGET_LRA_P.
18272 (TARGET_REGISTER_PRIORITY): Define macro.
18273 (TARGET_SPILL_CLASS): Likewise.
18274 (TARGET_LRA_P): Likewise.
18275 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
18277 (REG_CLASS_NAMES): Likewise.
18278 (REG_CLASS_CONTENTS): Likewise.
18279 (BASE_REG_CLASS): Use M16_SP_REGS.
18280 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
18281 New set attribute to enable alternatives depending on the register
18283 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
18284 (*lea64): Disable pattern for MIPS16.
18285 * config/mips/mips.opt (mlra): New option.
18287 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
18289 * lra-constraints.c (base_to_reg): New function.
18290 (process_address): Use new function.
18292 2014-06-18 Tom de Vries <tom@codesourcery.com>
18294 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
18295 * config/aarch64/aarch64.c
18296 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
18297 (aarch64_emit_call_insn): New function.
18298 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
18300 * config/aarch64/aarch64.md (define_expand "call_internal")
18301 (define_expand "call_value_internal", define_expand "sibcall_internal")
18302 (define_expand "sibcall_value_internal"): New.
18303 (define_expand "call", define_expand "call_value")
18304 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
18305 expand variant and aarch64_emit_call_insn.
18307 2014-06-18 Radovan Obradovic <robradovic@mips.com>
18308 Tom de Vries <tom@codesourcery.com>
18310 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
18311 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18313 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
18314 clobbers to CALL_INSN_FUNCTION_USAGE.
18315 (define_expand "sibcall_internal")
18316 (define_expand "sibcall_value_internal"): New.
18317 (define_expand "call", define_expand "call_value"): Add argument to
18318 arm_emit_call_insn.
18319 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
18320 (define_expand "sibcall_value"): Use sibcall_value_internal and
18321 arm_emit_call_insn.
18323 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18325 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
18327 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18329 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
18332 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18334 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
18335 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
18336 annotations. Fix DWARF information.
18338 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18340 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
18341 __udivmoddi4, and fixups for negative operands.
18343 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18345 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
18347 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18349 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
18352 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18354 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
18357 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18359 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
18360 describing register usage on function entry and exit.
18362 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18364 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
18365 (__aeabi_ldivmod): Fix whitespace.
18367 2014-06-18 Andreas Schwab <schwab@suse.de>
18369 * doc/md.texi (Standard Names): Use @itemx for grouped items.
18370 Remove blank line after @item.
18372 2014-06-18 Richard Henderson <rth@redhat.com>
18375 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
18377 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18379 * config/arm/arm.c (neon_vector_mem_operand): Allow register
18380 POST_MODIFY for neon loads and stores.
18381 (arm_print_operand): Output post-index register for neon loads and
18384 2014-06-18 Richard Biener <rguenther@suse.de>
18386 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
18388 2014-06-18 Richard Biener <rguenther@suse.de>
18390 * tree-pass.h (make_pass_dce_loop): Remove.
18391 * passes.def: Replace pass_dce_loop with pass_dce.
18392 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
18393 changed free niter estimates and reset the scev cache.
18394 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
18395 make_pass_dce_loop): Remove.
18396 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
18397 (fini_copy_prop): Return whether something changed. Always
18398 let substitute_and_fold perform DCE and free niter estimates
18399 and reset the scev cache if so.
18400 (execute_copy_prop): If sth changed schedule cleanup-cfg.
18401 (pass_data_copy_prop): Do not unconditionally schedule
18402 cleanup-cfg or update-ssa.
18404 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
18406 PR tree-optimization/61518
18407 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
18408 reduction var is used in reduction stmt or phi-function only.
18410 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18412 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
18414 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
18416 PR tree-optimization/61517
18417 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
18418 whose rhs's first tree is the source expression instead of the
18420 (find_bswap_or_nop): Likewise.
18421 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
18422 gimple stmt whose rhs's first tree is the source. In the memory source
18423 case, move the stmt to be replaced close to one of the original load to
18424 avoid the problem of a store between the load and the stmt's original
18426 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
18429 2014-06-18 Andreas Schwab <schwab@suse.de>
18431 PR rtl-optimization/54555
18432 * postreload.c (move2add_use_add2_insn): Substitute
18433 STRICT_LOW_PART only if it is cheaper.
18435 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
18437 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
18438 Do not use unspec as call operand. Use memory_operand instead of
18439 memory_nox32_operand and add "m" operand constraint. Disable
18440 pattern for TARGET_X32.
18441 (*sibcall_pop_memory): Ditto.
18442 (*sibcall_value_memory): Ditto.
18443 (*sibcall_value_pop_memory): Ditto.
18444 (sibcall peepholes): Merge SImode and DImode patterns using
18445 W mode iterator. Use memory_operand instead of memory_nox32_operand.
18446 Disable pattern for TARGET_X32. Check if eliminated register is
18447 really dead after call insn. Generate call RTX without unspec operand.
18448 (sibcall_value peepholes): Ditto.
18449 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
18450 instead of memory_nox32_operand. Check if eliminated register is
18451 really dead after call insn. Generate call RTX without unspec operand.
18452 (sibcall_value_pop peepholes): Ditto.
18453 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
18455 2014-06-18 Terry Guo <terry.guo@arm.com>
18458 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
18461 2014-06-18 Olivier Hainque <hainque@adacore.com>
18463 * tree-core.h (tree_block): Add an "end_locus" field, allowing
18464 memorization of the end of block source location.
18465 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
18466 * gimplify.c (gimplify_bind_expr): Propagate the block start and
18467 end source location info we have on the block entry/exit code we
18470 2014-06-18 Richard Biener <rguenther@suse.de>
18472 * common.opt (fssa-phiopt): New option.
18473 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
18475 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
18476 * doc/invoke.texi (-fssa-phiopt): Document.
18478 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18480 * genattrtab.c (n_bypassed): New variable.
18481 (process_bypasses): Initialise n_bypassed.
18482 Count number of bypassed reservations.
18483 (make_automaton_attrs): Allocate space for bypassed reservations
18484 rather than number of bypasses.
18486 2014-06-18 Richard Biener <rguenther@suse.de>
18488 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
18489 we propagated anything.
18490 (substitute_and_fold_dom_walker::before_dom_children): Something
18491 changed if we propagated into PHI arguments.
18492 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
18495 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
18497 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
18499 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
18500 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
18501 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
18502 Introduces alternative way of loads group permutaions.
18503 (vect_transform_grouped_load): Try alternative way of permutations.
18505 2014-06-18 Jakub Jelinek <jakub@redhat.com>
18507 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
18508 changed in ORT_TARGET region, don't jump to do_outer.
18509 (struct gimplify_adjust_omp_clauses_data): New type.
18510 (gimplify_adjust_omp_clauses_1): Adjust for data being
18511 a struct gimplify_adjust_omp_clauses_data pointer instead
18512 of tree *. Pass pre_p as a new argument to
18513 lang_hooks.decls.omp_finish_clause hook.
18514 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
18515 splay_tree_foreach to pass both list_p and pre_p.
18516 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
18517 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
18518 gimplify_adjust_omp_clauses callers.
18519 * langhooks.c (lhd_omp_finish_clause): New function.
18520 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
18521 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
18522 * langhooks.h (struct lang_hooks_for_decls): Add a new
18523 gimple_seq * argument to omp_finish_clause hook.
18524 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
18525 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
18526 (scan_omp_parallel, lower_omp_for): When adding
18527 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
18528 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
18529 * tree-nested.c (convert_nonlocal_omp_clauses,
18530 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
18531 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
18533 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
18535 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
18536 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
18538 2014-06-17 Xinliang David Li <davidxl@google.com>
18540 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
18541 * passes.c (pass_init_dump_file): Do not set initialize
18542 flag to false unconditionally.
18544 2014-06-17 Richard Biener <rguenther@suse.de>
18546 * genopinit.c (main): Use vec<>::qsort method.
18547 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
18549 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
18551 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
18553 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
18554 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
18555 (mips_move_to_gpr_cost): Remove ST_REGS case.
18556 (mips_move_from_gpr_cost): Likewise.
18557 (mips_register_move_cost): Likewise.
18558 (mips_secondary_reload_class): Likewise.
18560 2014-06-17 Richard Biener <rguenther@suse.de>
18562 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
18563 (pass_all_optimizations): Move 3rd copy-prop pass from after
18564 fre to before ifcombine/phiopt.
18566 2014-06-17 Richard Biener <rguenther@suse.de>
18568 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
18569 and allow all blocks to be forwarders.
18571 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
18574 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
18575 variable 'size'; calculate 'size' right in the front; use
18576 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
18577 pcum->aapcs_stack_words.
18579 2014-06-17 Nick Clifton <nickc@redhat.com>
18581 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
18582 (umulhi3, mulsidi3, umulsidi3): Likewise.
18584 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
18586 PR middle-end/61508
18587 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
18588 check for section name.
18590 2014-06-17 Richard Biener <rguenther@suse.de>
18592 * tree-ssa-propagate.c: Include domwalk.h.
18593 (substitute_and_fold): Outline main worker into a domwalker ...
18594 (substitute_and_fold_dom_walker::before_dom_children): ... here.
18595 Schedule stmts we can fully propagate for removal. Remove
18597 (substitute_and_fold): Apply a dominator walk to perform
18598 substitution. Process stmts scheduled for removal here.
18600 2014-06-17 Richard Biener <rguenther@suse.de>
18602 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
18603 of PHI node moving.
18605 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
18607 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
18608 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
18609 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18610 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
18611 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
18613 (get_fpscr) : Likewise.
18615 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
18617 PR rtl-optimization/61325
18618 * lra-constraints.c (valid_address_p): Add forward declaration.
18619 (simplify_operand_subreg): Check address validity before and after
18620 alter_reg of memory subreg.
18622 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
18624 * config/i386/i386.c (decide_alg): Correctly handle
18625 maximum size of stringop algorithm.
18627 2014-06-16 Yury Gribov <y.gribov@samsung.com>
18629 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
18631 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
18633 PR rtl-optimization/61522
18634 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
18636 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
18639 * symtab.c (symtab_node::reset_section): New method.
18640 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
18642 * cgraph.h (reset_section): Declare.
18643 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
18644 do not consider comdat locals.
18645 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
18647 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
18648 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
18649 reset sections of symbols dragged out of the comdats.
18650 (function_and_variable_visibility): Reset sections of
18653 2014-06-16 Richard Biener <rguenther@suse.de>
18655 PR tree-optimization/61482
18656 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
18657 [-INF(OVF), +INF(OVF)] range.
18659 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
18661 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
18662 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
18663 handling 32-bit multiplication.
18665 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
18667 PR middle-end/61430
18668 * lra-lives.c (process_bb_lives): Skip creating copy during
18669 insn scan when src/dest has constrained to same regno.
18671 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
18673 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
18674 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
18676 2014-06-16 Yury Gribov <y.gribov@samsung.com>
18678 * asan.c (check_func): New function.
18679 (maybe_create_ssa_name): Likewise.
18680 (build_check_stmt_with_calls): Likewise.
18681 (use_calls_p): Likewise.
18682 (report_error_func): Change interface.
18683 (build_check_stmt): Allow non-integer lengths; add support
18685 (asan_instrument): Likewise.
18686 (instrument_mem_region_access): Moved code to build_check_stmt.
18687 (instrument_derefs): Likewise.
18688 (instrument_strlen_call): Likewise.
18689 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
18690 * doc/invoke.texi: Describe new parameter.
18691 * params.def: Define new parameter.
18692 * params.h: Likewise.
18693 * sanitizer.def: Describe new builtins.
18695 2014-06-16 Richard Biener <rguenther@suse.de>
18697 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18698 Make all defs available at the end.
18699 (eliminate): If we remove a PHI node schedule cfg-cleanup.
18701 2014-06-18 Jakub Jelinek <jakub@redhat.com>
18704 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
18706 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
18709 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
18710 initialization. Replace remaining use of uid.
18712 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
18714 * c-family/c-common.c (handle_tls_model_attribute): Use
18715 set_decl_tls_model.
18716 * c-family/c-common.c (handle_tls_model_attribute): Use
18717 set_decl_tls_model.
18718 * cgraph.h (struct varpool_node): Add tls_model.
18719 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
18720 * tree.h (DECL_TLS_MODEL): Update.
18721 (DECL_THREAD_LOCAL_P): Check that variable is static.
18722 (decl_tls_model): Declare.
18723 (set_decl_tls_model): Declare.
18724 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
18725 set symbol prorperties.
18726 (get_emutls_init_templ_addr): Cleanup.
18727 (new_emutls_decl): Update.
18728 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
18729 (lto_input_varpool_node): Likewise.
18730 * lto-streamer-out.c (hash_tree): Likewise.
18731 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
18732 not stream DECL_TLS_MODEL.
18733 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
18734 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
18736 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18738 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
18740 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18742 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
18743 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
18745 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
18746 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
18747 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
18748 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
18749 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
18750 (df_get_artificial_defs, df_get_artificial_uses)
18751 (df_single_def, df_single_use): Update accordingly.
18752 (df_refs_chain_dump): Take the first element in a linked list as
18753 parameter, rather than a pointer to an array of pointers.
18754 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
18755 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
18756 (df_chain_create_bb_process_use): Likewise.
18757 (df_md_bb_local_compute_process_def): Likewise.
18758 * fwprop.c (process_defs, process_uses): Likewise.
18759 (register_active_defs, update_uses): Likewise.
18760 (forward_propagate_asm): Update for new df_ref linking.
18761 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
18762 (df_null_ref_rec, df_null_mw_rec): Likewise.
18763 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
18765 (df_scan_free_bb_info): Remove check for null artificial_defs.
18766 (df_install_ref_incremental): Adjust for new df_ref linking.
18767 Use a single-element insertion rather than a full sort.
18768 (df_ref_chain_delete_du_chain): Take the first element
18769 in a linked list as parameter, rather than a pointer to an array of
18771 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
18772 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
18773 (df_insn_info_delete): Remove check for null defs and call to
18774 df_scan_free_mws_vec.
18775 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
18776 null rather than df_null_*_rec.
18777 (df_insn_rescan_debug_internal): Likewise, and update null
18778 checks in the same way. Remove check for null defs.
18779 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
18780 Move a single element rather doing a full sort.
18781 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
18783 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
18784 Initialize df_ref and df_mw_hardreg lists to null rather than
18786 (df_ref_compare): Take df_refs as parameter, transferring the
18787 old interface to...
18788 (df_ref_ptr_compare): ...this new function.
18789 (df_sort_and_compress_refs): Update accordingly.
18790 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
18791 old interface to...
18792 (df_mw_ptr_compare): ...this new function.
18793 (df_sort_and_compress_mws): Update accordingly.
18794 (df_install_refs, df_install_mws): Return a linked list rather than
18795 an array of pointers.
18796 (df_refs_add_to_chains): Assert that old lists are empty rather
18798 (df_insn_refs_verify): Don't handle null defs speciailly.
18799 * web.c (union_match_dups): Update for new df_ref linking.
18801 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18803 * df.h (df_ref_create, df_ref_remove): Delete.
18804 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
18805 (df_ref_remove): Likewise.
18807 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18809 * df.h (df_single_def, df_single_use): New functions.
18810 * ira.c (find_moveable_pseudos): Use them.
18812 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18814 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
18815 * df-problems.c (df_note_bb_compute): Use it.
18816 * regstat.c (regstat_bb_compute_ri): Likewise.
18818 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18820 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
18821 * cse.c (cse_extended_basic_block): Use them.
18822 * dce.c (mark_artificial_use): Likewise.
18823 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
18824 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18825 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
18826 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
18827 (df_simulate_initialize_backwards): Likewise.
18828 (df_simulate_finalize_backwards): Likewise.
18829 (df_simulate_initialize_forwards): Likewise.
18830 (df_md_simulate_artificial_defs_at_top): Likewise.
18831 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18832 * regrename.c (init_rename_info): Likewise.
18833 * regstat.c (regstat_bb_compute_ri): Likewise.
18834 (regstat_bb_compute_calls_crossed): Likewise.
18836 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18838 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
18839 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
18840 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
18841 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
18842 * combine.c (create_log_links): Likewise.
18843 * compare-elim.c (find_flags_uses_in_insn): Likewise.
18844 (try_eliminate_compare): Likewise.
18845 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
18846 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
18847 (remove_reg_equal_equiv_notes_for_defs): Likewise.
18848 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
18849 (word_dce_process_block, dce_process_block): Likewise.
18850 * ddg.c (def_has_ccmode_p): Likewise.
18851 * df-core.c (df_bb_regno_first_def_find): Likewise.
18852 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
18853 * df-problems.c (df_rd_simulate_one_insn): Likewise.
18854 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18855 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
18856 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
18857 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
18858 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
18859 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
18860 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
18861 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
18862 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18863 * fwprop.c (local_ref_killed_between_p): Likewise.
18864 (all_uses_available_at, free_load_extend): Likewise.
18865 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
18866 * hw-doloop.c (scan_loop): Likewise.
18867 * ifcvt.c (dead_or_predicable): Likewise.
18868 * init-regs.c (initialize_uninitialized_regs): Likewise.
18869 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
18870 (process_bb_node_lives): Likewise.
18871 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
18872 (find_moveable_pseudos): Likewise.
18873 * loop-invariant.c (check_dependencies, record_uses): Likewise.
18874 * recog.c (peep2_find_free_register): Likewise.
18875 * ree.c (get_defs): Likewise.
18876 * regstat.c (regstat_bb_compute_ri): Likewise.
18877 (regstat_bb_compute_calls_crossed): Likewise.
18878 * sched-deps.c (find_inc, find_mem): Likewise.
18879 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
18880 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
18881 * shrink-wrap.c (requires_stack_frame_p): Likewise.
18882 (prepare_shrink_wrap): Likewise.
18883 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
18884 * web.c (union_defs, pass_web::execute): Likewise.
18885 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
18886 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
18888 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
18890 * lra-assign.c (assign_by_spills): Add code to assign vector regs
18891 to inheritance pseudos.
18892 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
18894 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
18897 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
18898 (BU_MISC_2): Rename to ...
18899 (BU_LDBL128_2): ... this.
18900 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
18901 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
18902 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
18903 RS6000_BTM_LDBL128.
18904 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
18905 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
18906 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
18907 (unpacktf_1): Likewise.
18908 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
18909 (__builtin_longdouble_dw1): Likewise.
18910 * doc/sourcebuild.texi (longdouble128): Document.
18912 2014-06-13 Jeff Law <law@redhat.com>
18914 PR rtl-optimization/61094
18915 PR rtl-optimization/61446
18916 * ree.c (combine_reaching_defs): Get the mode for the copy from
18917 the extension insn rather than the defining insn.
18919 2014-06-13 Dehao Chen <dehao@google.com>
18921 * dwarf2out.c (add_linkage_name): Emit more linkage name.
18923 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
18925 * doc/install.texi (--enable-linker-plugin-configure-flags)
18926 (--enable-linker-plugin-flags): Document new flags.
18928 2014-06-13 Martin Jambor <mjambor@suse.cz>
18931 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
18932 cache_token if returning early.
18934 2014-06-13 Nick Clifton <nickc@redhat.com>
18936 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
18937 requested alignment is active.
18938 (LABEL_ALIGN): Likewise.
18939 (LOOP_ALIGN): Likewise.
18941 2014-06-13 Richard Biener <rguenther@suse.de>
18943 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18944 Rewrite to propagate the VN result into all uses where
18945 possible and to remove stmts becoming dead because of that.
18946 (eliminate): Generalize stmt removal handling, remove in
18947 reverse dominator order to support proper debug stmt
18948 generation. Update stmts before removing stmts.
18949 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
18951 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
18953 PR tree-optimization/61375
18954 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
18955 symbolic number cannot be represented in an uint64_t.
18956 (find_bswap_or_nop_1): Likewise.
18958 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18960 * symtab.c (symtab_node::reset_section): New method.
18961 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
18963 * cgraph.h (reset_section): Declare.
18964 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
18965 do not consider comdat locals.
18966 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
18968 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
18969 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
18970 reset sections of symbols dragged out of the comdats.
18971 (function_and_variable_visibility): Reset sections of
18974 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18976 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
18977 to use symtab and decl_binds_to_current_def_p
18978 * tree-vectorizer.c (increase_alignment): Increase alignment
18979 of alias target, too.
18981 2014-06-12 Jakub Jelinek <jakub@redhat.com>
18983 PR middle-end/61486
18984 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
18985 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
18986 if outer combined construct is distribute.
18987 (gimplify_omp_for): For OMP_DISTRIBUTE set
18988 gimplify_omp_ctxp->distribute.
18989 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
18990 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
18991 mapping into decl map.
18993 2014-06-12 Jason Merrill <jason@redhat.com>
18995 * common.opt (fabi-version): Change default to 0.
18997 2014-06-12 Jason Merrill <jason@redhat.com>
18999 * toplev.c (process_options): Reject -fabi-version=1.
19001 2014-06-12 Jeff Law <law@redhat.com>
19003 PR tree-optimization/61009
19004 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
19005 value when we stop processing a block due to problematic PHIs.
19007 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
19009 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
19010 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
19011 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
19012 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
19013 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
19014 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
19015 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
19016 are not in the spec.
19018 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
19021 * config/aarch64/aarch64-modes.def: Add V1DFmode.
19022 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
19025 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
19027 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
19029 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
19032 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
19033 loading from address spaces.
19035 2014-06-12 Martin Liska <mliska@suse.cz>
19038 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
19039 statement is reachable.
19041 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
19043 * symtab.c (section_hash): New hash.
19044 (symtab_unregister_node): Clear section before freeing.
19045 (hash_section_hash_entry): New haser.
19046 (eq_sections): New function.
19047 (symtab_node::set_section_for_node): New method.
19048 (set_section_1): Update.
19049 (symtab_node::set_section): Take string instead of tree as parameter.
19050 (symtab_resolve_alias): Update.
19051 * cgraph.h (section_hash_entry_d): New structure.
19052 (section_hash_entry): New typedef.
19053 (cgraph_node): Change comdat_group_ to x_comdat_group,
19054 change section_ to x_section and turn into section_hash_entry;
19055 update accestors; put set_section_for_node offline.
19056 * tree.c (decl_section_name): Turn into string.
19057 (set_decl_section_name): Change parameter to be string.
19058 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
19059 * sdbout.c (sdbout_one_type): Update.
19060 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
19061 * varasm.c (IN_NAMED_SECTION, get_named_section,
19062 resolve_unique_section, hot_function_section, get_named_text_section,
19063 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
19064 make_decl_rtl, default_unique_section): Update.
19065 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
19066 (c6x_elf_unique_section): Update.
19067 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
19068 * config/pa/pa.c (pa_function_section): Update.
19069 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
19070 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
19071 * config/arc/arc.c (arc_in_small_data_p): Update.
19072 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
19073 * config/mcore/mcore.c (mcore_unique_section): Update.
19074 * config/mips/mips.c (mips16_build_function_stub): Update.
19075 (mips16_build_call_stub): Update.
19076 (mips_function_rodata_section): Update.
19077 (mips_in_small_data_p): Update.
19078 * config/score/score.c (score_in_small_data_p): Update.
19079 * config/rx/rx.c (rx_in_small_data): Update.
19080 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
19081 (rs6000_xcoff_asm_named_section): Update.
19082 (rs6000_xcoff_unique_section): Update.
19083 * config/frv/frv.c (frv_string_begins_with): Update.
19084 (frv_in_small_data_p): Update.
19085 * config/v850/v850.c (v850_encode_data_area): Update.
19086 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
19087 (bfin_handle_l1_data_attribute): Update.
19088 (bfin_handle_l2_attribute): Update.
19089 * config/mep/mep.c (mep_unique_section): Update.
19090 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
19092 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
19093 (h8300_handle_tiny_data_attribute): Update.
19094 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
19095 (m32r_in_small_data_p): Update.
19096 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
19097 * config/i386/i386.c (ix86_in_large_data_p): Update.
19098 * config/i386/winnt.c (i386_pe_unique_section): Update.
19099 * config/darwin.c (darwin_function_section): Update.
19100 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
19101 * tree-emutls.c (get_emutls_init_templ_addr): Update.
19102 (new_emutls_decl): Update.
19103 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
19104 input_varpool_node): Update.
19105 (ead_string_cst): Turn to ...
19106 (read_string): ... this one.
19107 * dwarf2out.c (secname_for_decl): Update.
19108 * asan.c (asan_protect_global): Update.
19110 2014-06-11 DJ Delorie <dj@redhat.com>
19112 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
19114 * config/rx/rx.c (rx_option_override): Likewise.
19115 (rx_align_for_label): Likewise.
19117 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
19119 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
19121 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
19124 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19126 * common.md: New file.
19127 * doc/md.texi: Update description of generic, machine-independent
19129 * config/s390/constraints.md (e): Delete.
19130 * Makefile.in (md_file): Include common.md.
19131 * config/m32c/t-m32c (md_file): Likewise.
19132 * genpreds.c (general_mem): New array.
19133 (generic_constraint_letters): Remove constraints now defined by
19135 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
19136 Allow the first character to be '<' or '>' as well.
19137 * genoutput.c (general_mem): New array.
19138 (indep_constraints): Remove constraints now defined by common.md.
19139 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
19140 Remove special handling of 'm'.
19141 * ira-costs.c (record_reg_classes): Remove special handling of
19142 constraints now defined by common.md.
19143 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
19144 * ira-lives.c (single_reg_class): Likewise.
19145 (ira_implicitly_set_insn_hard_regs): Likewise.
19146 * lra-constraints.c (reg_class_from_constraints): Likewise.
19147 (process_alt_operands, process_address, curr_insn_transform): Likewise.
19148 * postreload.c (reload_cse_simplify_operands): Likewise.
19149 * reload.c (push_secondary_reload, scratch_reload_class)
19150 (find_reloads, alternative_allows_const_pool_ref): Likewise.
19151 * reload1.c (maybe_fix_stack_asms): Likewise.
19152 * targhooks.c (default_secondary_reload): Likewise.
19153 * stmt.c (parse_output_constraint): Likewise.
19154 * recog.c (preprocess_constraints): Likewise.
19155 (constrain_operands, peep2_find_free_register): Likewise.
19156 (asm_operand_ok): Likewise, but add a comment saying why 'o'
19157 must be handled specially.
19159 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19161 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
19162 * genpreds.c (have_const_dbl_constraints): Delete.
19163 (add_constraint): Don't set it.
19164 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
19165 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
19166 constraints using the lookup_constraint logic.
19167 * ira-lives.c (single_reg_class): Likewise.
19168 * ira.c (ira_setup_alts): Likewise.
19169 * lra-constraints.c (process_alt_operands): Likewise.
19170 * recog.c (asm_operand_ok, constrain_operands): Likewise.
19171 * reload.c (find_reloads): Likewise.
19173 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19175 * genpreds.c (const_int_start, const_int_end): New variables.
19176 (choose_enum_order): Output CONST_INT constraints before memory
19178 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
19180 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
19181 * ira.c (ira_setup_alts): Likewise.
19182 * lra-constraints.c (process_alt_operands): Likewise.
19183 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
19184 * reload.c (find_reloads): Likewise.
19186 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19188 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
19189 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
19190 * recog.c (preprocess_constraints): Update accordingly.
19192 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19194 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
19195 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
19196 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
19197 * genpreds.c (print_type_tree): New function.
19198 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
19199 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
19200 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
19201 Write out enum constraint_type and get_constraint_type.
19202 * lra-constraints.c (satisfies_memory_constraint_p): Take a
19203 constraint_num rather than a constraint string.
19204 (satisfies_address_constraint_p): Likewise.
19205 (reg_class_from_constraints): Avoid old constraint macros.
19206 (process_alt_operands, process_address_1): Likewise.
19207 (curr_insn_transform): Likewise.
19208 * ira-costs.c (record_reg_classes): Likewise.
19209 (record_operand_costs): Likewise.
19210 * ira-lives.c (single_reg_class): Likewise.
19211 (ira_implicitly_set_insn_hard_regs): Likewise.
19212 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
19213 * postreload.c (reload_cse_simplify_operands): Likewise.
19214 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
19215 (constrain_operands, peep2_find_free_register): Likewise.
19216 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
19217 (find_reloads, alternative_allows_const_pool_ref): Likewise.
19218 * reload1.c (maybe_fix_stack_asms): Likewise.
19219 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
19220 * targhooks.c (default_secondary_reload): Likewise.
19221 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
19222 to EXTRA_CONSTRAINT_STR.
19223 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
19225 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19227 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
19228 (write_constraint_satisfied_p_array): ...this new function.
19229 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
19231 (write_insn_preds_c): Update accordingly.
19233 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19235 * genpreds.c (write_lookup_constraint): Rename to...
19236 (write_lookup_constraint_1): ...this.
19237 (write_lookup_constraint_array): New function.
19238 (write_tm_preds_h): Define lookup_constraint as an inline function
19239 that uses write_lookup_constraint_array where possible.
19240 (write_insn_preds_c): Update for the changes above.
19242 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19244 * doc/md.texi (regclass_for_constraint): Rename to...
19245 (reg_class_for_constraint): ...this.
19246 * genpreds.c (num_constraints, enum_order, register_start)
19247 (register_end, satisfied_start, memory_start, memory_end)
19248 (address_start, address_end): New variables.
19249 (add_constraint): Count the number of constraints.
19250 (choose_enum_order): New function.
19251 (write_enum_constraint_num): Iterate over enum_order.
19252 (write_regclass_for_constraint): Rename to...
19253 (write_reg_class_for_constraint_1): ...this and update output
19255 (write_constraint_satisfied_p): Rename to...
19256 (write_constraint_satisfied_p_1): ...this and update output
19257 accordingly. Do nothing if all extra constraints are register
19259 (write_insn_extra_memory_constraint): Delete.
19260 (write_insn_extra_address_constraint): Delete.
19261 (write_range_function): New function.
19262 (write_tm_preds_h): Define constraint_satisfied_p and
19263 reg_class_for_constraint as inline functions that do a range check
19264 before calling the out-of-line function. Use write_range_function
19265 to implement insn_extra_{register,memory,address}_constraint,
19266 the first of which is new.
19267 (write_insn_preds_c): Update after above changes to write_* functions.
19268 (main): Call choose_enum_order.
19270 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
19272 PR tree-optimization/61306
19273 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
19274 expression instead of its size.
19275 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
19276 false to prevent optimization when the result is unpredictable due to
19277 arithmetic right shift of signed type with highest byte is set.
19278 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
19279 (init_symbolic_number): Likewise.
19280 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
19281 when the result is unpredictable due to sign extension.
19283 2014-06-11 Terry Guo <terry.guo@arm.com>
19285 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
19286 (*thumb1_addsi3): Ditto.
19287 (*thumb_subdi3): Ditto.
19288 (thumb1_subsi3_insn): Ditto.
19289 (*thumb_mulsi3): Ditto.
19290 (*thumb_mulsi3_v6): Ditto.
19291 (*thumb1_andsi3_insn): Ditto.
19292 (thumb1_bicsi3): Ditto.
19293 (*thumb1_iorsi3_insn): Ditto.
19294 (*thumb1_xorsi3_insn): Ditto.
19295 (*thumb1_ashlsi3): Ditto.
19296 (*thumb1_ashrsi3): Ditto.
19297 (*thumb1_lshrsi3): Ditto.
19298 (*thumb1_rotrsi3): Ditto.
19299 (*thumb1_negdi2): Ditto.
19300 (*thumb1_negsi2): Ditto.
19301 (*thumb1_abssi2): Ditto.
19302 (*thumb1_neg_abssi2): Ditto.
19303 (*thumb1_one_cmplsi2): Ditto.
19304 (*thumb1_zero_extendhisi2): Ditto.
19305 (*thumb1_zero_extendqisi2): Ditto.
19306 (*thumb1_zero_extendqisi2_v6): Ditto.
19307 (thumb1_extendhisi2): Ditto.
19308 (thumb1_extendqisi2): Ditto.
19309 (*thumb1_movdi_insn): Ditto.
19310 (*thumb1_movsi_insn): Ditto.
19311 (*thumb1_movhi_insn): Ditto.
19312 (thumb_movhi_clobber): Ditto.
19313 (*thumb1_movqi_insn): Ditto.
19314 (*thumb1_movhf): Ditto.
19315 (*thumb1_movsf_insn): Ditto.
19316 (*thumb_movdf_insn): Ditto.
19317 (movmem12b): Ditto.
19319 (cbranchqi4): Ditto.
19320 (cbranchsi4_insn): Ditto.
19321 (cbranchsi4_scratch): Ditto.
19322 (*negated_cbranchsi4): Ditto.
19323 (*tbit_cbranch): Ditto.
19324 (*tlobits_cbranch): Ditto.
19325 (*tstsi3_cbranch): Ditto.
19326 (*cbranchne_decr1): Ditto.
19327 (*addsi3_cbranch): Ditto.
19328 (*addsi3_cbranch_scratch): Ditto.
19329 (*thumb_cmpdi_zero): Ditto.
19330 (cstoresi_eq0_thumb1): Ditto.
19331 (cstoresi_ne0_thumb1): Ditto.
19332 (*cstoresi_eq0_thumb1_insn): Ditto.
19333 (*cstoresi_ne0_thumb1_insn): Ditto.
19334 (cstoresi_nltu_thumb1): Ditto.
19335 (cstoresi_ltu_thumb1): Ditto.
19336 (thumb1_addsi3_addgeu): Ditto.
19337 (*thumb_jump): Ditto.
19338 (*call_reg_thumb1_v5): Ditto.
19339 (*call_reg_thumb1): Ditto.
19340 (*call_value_reg_thumb1_v5): Ditto.
19341 (*call_value_reg_thumb1): Ditto.
19342 (*call_insn): Ditto.
19343 (*call_value_insn): Ditto.
19344 (thumb1_casesi_internal_pic): Ditto.
19345 (thumb1_casesi_dispatch): Ditto.
19346 (*thumb1_indirect_jump): Ditto.
19347 (prologue_thumb1_interwork): Ditto.
19348 (*epilogue_insns): Ditto.
19349 (consttable_1): Ditto.
19350 (consttable_2): Ditto.
19351 (tablejump): Ditto.
19352 (*thumb1_tablejump): Ditto.
19353 (thumb_eh_return): Ditto.
19354 (define_peephole2): Two of them are thumb1 only and got moved into
19355 new file thumb1.md.
19356 (define_split): Six of them are thumb1 only and got moved into new
19358 * config/arm/thumb1.md: New file comprised of above thumb1 only
19361 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19363 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
19364 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
19366 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
19367 (aarch64_crc_builtin_datum): New struct.
19368 (aarch64_crc_builtin_data): New.
19369 (aarch64_init_crc32_builtins): New function.
19370 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
19371 (aarch64_crc32_expand_builtin): New.
19372 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
19373 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
19374 __ARM_FEATURE_CRC32 when appropriate.
19375 (TARGET_CRC32): Define.
19376 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
19377 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
19378 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
19379 (aarch64_<crc_variant>): New pattern.
19380 * config/aarch64/arm_acle.h: New file.
19381 * config/aarch64/iterators.md (CRC): New int iterator.
19382 (crc_variant, crc_mode): New int attributes.
19383 * doc/aarch64-acle-intrinsics.texi: New file.
19384 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
19385 Include aarch64-acle-intrinsics.texi.
19387 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
19389 * tree-vect-data-refs.c (vect_grouped_store_supported): New
19390 check for stores group of length 3.
19391 (vect_permute_store_chain): New permutations for stores group of
19393 * tree-vect-stmts.c (vect_model_store_cost): Change cost
19394 of vec_perm_shuffle for the new permutations.
19396 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
19398 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
19399 table rewriting temporarily on targets not supporting ONE_ONLY.
19401 2014-06-11 Richard Biener <rguenther@suse.de>
19403 PR middle-end/61437
19405 2014-06-04 Richard Biener <rguenther@suse.de>
19407 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
19408 TREE_PUBLIC and DECL_EXTERNAL decls.
19410 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
19412 * varasm.c (set_implicit_section): New function.
19413 (resolve_unique_section): Use it to set implicit section
19415 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
19416 (default_function_section): Likewise.
19417 (decl_binds_to_current_def_p): Constify argument.
19418 * varasm.h (decl_binds_to_current_def_p): Update prototype.
19419 * asan.c (asan_protect_global): Use
19420 symtab_get_node (decl)->implicit_section.
19421 * symtab.c (dump_symtab_base): Dump implicit sections.
19422 (verify_symtab_base): Verify sanity of sectoins and comdats.
19423 (symtab_resolve_alias): Alias share the section of its target.
19424 (set_section_1): New function.
19425 (symtab_node::set_section): Move here, recurse to aliases.
19426 (verify_symtab): Check for duplicated symtab lists.
19427 * tree-core.h (implicit_section_name_p): Remove.
19428 * tree-vect-data-refs.c: Include varasm.h.
19429 (vect_can_force_dr_alignment_p): Fix conditional on when
19430 decl bints to current definition; use
19431 symtab_get_node (decl)->implicit_section.
19432 * cgraph.c (cgraph_make_node_local_1): Fix section set.
19433 * cgraph.h (struct symtab_node): Add implicit_section.
19434 (set_section): Rename to ...
19435 (set_section_for_node): ... this one.
19436 (set_section): Declare.
19437 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
19438 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
19439 input_overwrite_node, input_varpool_node): Stream implicit_section.
19440 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
19441 removal; it will fail in LTO.
19443 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19445 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
19446 Change second alternative type to f_mcr.
19447 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
19448 and 12th alternatives' types to f_mcr and f_mrc.
19449 (*movdi_aarch64): Same for 12th and 13th alternatives.
19450 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
19451 (aarch64_movtilow_tilow): Change type to fmov.
19453 2014-06-10 Jiong Wang <jiong.wang@arm.com>
19455 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
19456 (aarch64_save_or_restore_callee_save_registers): Fix layout.
19458 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19460 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
19462 (aarch64_sqrdmulh_lane<mode>): Likewise.
19463 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
19464 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
19465 (aarch64_sqdmulh_laneq<mode>): New expander.
19466 (aarch64_sqrdmulh_laneq<mode>): Likewise.
19467 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
19468 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
19469 (aarch64_sqdmulh_lane<mode>): New expander.
19470 (aarch64_sqrdmulh_lane<mode>): Likewise.
19471 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
19472 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
19473 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
19474 (aarch64_sqdmlal_laneq<mode>): Likewise.
19475 (aarch64_sqdmlsl_lane<mode>): Likewise.
19476 (aarch64_sqdmlsl_laneq<mode>): Likewise.
19477 (aarch64_sqdmlal2_lane<mode>): Likewise.
19478 (aarch64_sqdmlal2_laneq<mode>): Likewise.
19479 (aarch64_sqdmlsl2_lane<mode>): Likewise.
19480 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
19481 (aarch64_sqdmull_lane<mode>): Likewise.
19482 (aarch64_sqdmull_laneq<mode>): Likewise.
19483 (aarch64_sqdmull2_lane<mode>): Likewise.
19484 (aarch64_sqdmull2_laneq<mode>): Likewise.
19486 2014-06-10 Richard Biener <rguenther@suse.de>
19488 PR tree-optimization/61438
19489 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
19490 (eliminate_dom_walker::before_dom_children): Only try to inhibit
19491 insertion of IVs if running PRE.
19492 (eliminate): Adjust.
19493 (pass_pre::execute): Likewise.
19494 (pass_fre::execute): Likewise.
19496 2014-06-10 Richard Biener <rguenther@suse.de>
19498 PR middle-end/61456
19499 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
19500 Do not use the main variant for the type comparison.
19501 (ncr_compar): Likewise.
19502 (nonoverlapping_component_refs_p): Likewise.
19504 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
19506 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
19507 REG_CFA_RESTORE mode.
19509 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
19511 * config/i386/i386.c (expand_vec_perm_pblendv): New.
19512 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
19513 expand_vec_perm_pblendv.
19515 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19517 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
19519 Simplify description of __crc32d and __crc32cd intrinsics.
19520 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
19523 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
19526 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
19527 * config.in: Regenerate.
19528 * configure: Likewise.
19530 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
19532 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
19534 (intersect_static_var_sets): Remove.
19535 (propagate): Do not prune local statics.
19537 2014-06-10 Jakub Jelinek <jakub@redhat.com>
19540 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
19541 Set lastprivate_firstprivate even if omp_private_outer_ref
19542 langhook returns true.
19543 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
19544 langhook, call unshare_expr on new_var and call
19545 build_outer_var_ref to get the last argument.
19547 2014-06-10 Marek Polacek <polacek@redhat.com>
19550 * doc/extend.texi: Add cindex for transparent_union.
19552 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
19554 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
19555 init_symbolic_number ().
19557 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
19559 PR middle-end/61141
19560 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
19561 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
19562 (verify_rtl_sharing): Likewise.
19564 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
19567 * tree.c (build_qualified_type): Use a canonical type for
19570 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19572 * config/arm/arm-modes.def: Remove XFmode.
19574 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
19577 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
19578 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
19579 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
19580 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
19581 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
19582 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
19583 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
19584 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
19585 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
19587 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
19589 * tree-core.h (tree_decl_with_vis): Remove section_name.
19591 2014-06-09 Kito Cheng <kito@0xlab.org>
19593 * ira.c (ira): Don't call init_caller_save if LRA enabled
19594 since LRA use its own infrastructure to handle that.
19596 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19598 * symtab.c (dump_symtab_base): Update dumping.
19599 (symtab_make_decl_local): Clear only DECL_COMDAT.
19600 * tree-vect-data-refs.c (Check that variable is static before
19601 tampering with sections.
19602 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
19603 (cgraph_create_virtual_clone): Likewise.
19604 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
19605 (decl_section_name, set_decl_section_name): New accessors.
19606 (find_decls_types_r): Do not walk section name
19607 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
19608 (decl_comdat_group, decl_comdat_group_id): Constify.
19609 (decl_section_name, set_decl_section_name): Update.
19610 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
19611 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
19612 (cgraph_make_node_local_1): Clear section and comdat group.
19613 * cgraph.h (set_comdat_group): Sanity check.
19614 (get_section, set_section): New.
19615 * ipa-comdats.c (ipa_comdats): Use get_section.
19616 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
19617 * lto-streamer-out.c: Do not follow section names.
19618 * c-family/c-common.c (handle_section_attribute): Update.
19619 * lto-cgraph.c (lto_output_node): Output section.
19620 (lto_output_varpool_node): Likewise.
19621 (read_comdat_group): Rename to ...
19622 (read_identifier): ... this one.
19623 (read_string_cst): New function.
19624 (input_node, input_varpool_node): Input section names.
19625 * tree-emutls.c (get_emutls_init_templ_addr): Update.
19626 (new_emutls_decl): Update.
19627 (secname_for_decl): Check section names only of static vars.
19628 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
19629 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
19630 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19631 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19632 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
19633 * config/mcore/mcore.c (mcore_unique_section): Likewise.
19634 * config/mips/mips.c (mips16_build_function_stub): Likewise.
19635 * config/v850/v850.c (v850_insert_attributes): Likewise.
19636 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
19638 (h8300_handle_tiny_data_attribute): Likewise.
19639 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
19640 (bfin_handle_l2_attribute): Likewise.
19642 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19644 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
19645 remove static initializer.
19647 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19649 * varasm.c (use_blocks_for_decl_p): Check symbol table
19650 instead of alias attribute.
19651 (place_block_symbol): Recurse on aliases.
19653 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19655 * ipa-visibility.c: Include varasm.h
19656 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
19658 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19660 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
19661 outputting aliases.
19663 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
19665 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
19666 from test_insn into GGC space escape via SET_SRC.
19668 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
19670 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
19671 call statement, if any.
19672 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
19673 statements, if any. Tidy up.
19675 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
19678 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
19679 iterators, VSX_D that handles 64-bit types, and VSX_LE that
19680 handles swapping the two 64-bit double words on little endian
19681 systems. Include V1TImode and optionally TImode in VSX_LE so that
19682 these types are properly swapped. Change all of the insns and
19683 splits that do the 64-bit swaps to use VSX_LE.
19684 (vsx_le_perm_load_<mode>): Likewise.
19685 (vsx_le_perm_store_<mode>): Likewise.
19686 (splitters for little endian memory operations): Likewise.
19687 (vsx_xxpermdi2_le_<mode>): Likewise.
19688 (vsx_lxvd2x2_le_<mode>): Likewise.
19689 (vsx_stxvd2x2_le_<mode>): Likewise.
19691 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
19694 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
19695 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
19696 and corresponding splitters. Zero extend general register
19697 or memory input operand to XMM temporary. Enable for
19698 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
19699 (floatunssi<mode>2): Update expander predicate.
19701 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
19703 PR rtl-optimization/61325
19704 * lra-constraints.c (process_address_1): Check scale equal to one
19705 to prevent transformation: base + scale * index => base + new_reg.
19707 2014-06-06 Richard Biener <rguenther@suse.de>
19709 PR tree-optimization/59299
19710 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
19712 (nearest_common_dominator_of_uses): Likewise.
19713 (statement_sink_location): Adjust. Support sinking loads.
19715 2014-06-06 Martin Jambor <mjambor@suse.cz>
19717 * ipa-prop.c (get_place_in_agg_contents_list): New function.
19718 (build_agg_jump_func_from_list): Likewise.
19719 (determine_known_aggregate_parts): Renamed to
19720 determine_locally_known_aggregate_parts. Moved some functionality
19721 to the two functions above, removed bound checks.
19723 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
19725 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
19726 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
19727 (aarch64_progress_pointer): Likewise.
19728 (aarch64_copy_one_part_and_move_pointers): Likewise.
19729 (aarch64_expand_movmen): Likewise.
19730 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
19731 * config/aarch64/aarch64.md (movmem<mode>): New.
19733 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
19735 * targhooks.c (default_add_stmt_cost): Call target specific
19736 hook instead of default one.
19738 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
19740 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
19741 endianness instead of host endianness.
19742 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
19745 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19748 * function.c (instantiate_decls): Process the saved static chain.
19749 (expand_function_start): If not optimizing, save the static chain
19751 * tree-nested.c (convert_all_function_calls): Always create the static
19752 chain for nested functions if not optimizing.
19754 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19756 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
19758 2014-06-06 Richard Biener <rguenther@suse.de>
19760 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
19761 (construct_init_block): Likewise.
19762 (construct_exit_block): Likewise.
19763 (pass_expand::execute): Likewise.
19764 * graphite.c (graphite_transforms): Replace check for current_loops
19765 with a check for > 1 loops.
19766 (pass_graphite_transforms::execute): Adjust.
19767 * ipa-split.c (split_function): Remove check for current_loops.
19768 * omp-low.c (expand_parallel_call): Likewise.
19769 (expand_omp_for_init_counts): Likewise.
19770 (extract_omp_for_update_vars): Likewise.
19771 (expand_omp_for_generic): Likewise.
19772 (expand_omp_sections): Likewise.
19773 (expand_omp_target): Likewise.
19774 * tracer.c (tail_duplicate): Likewise.
19775 (pass_tracer::execute): Likewise.
19776 * trans-mem.c (expand_transaction): Likewise.
19777 * tree-complex.c (expand_complex_div_wide): Likewise.
19778 * tree-eh.c (lower_resx): Likewise.
19779 (cleanup_empty_eh_merge_phis): Likewise.
19780 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
19781 current_loops with a check for > 1 loops.
19782 (pass_predcom::execute): Adjust.
19783 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
19784 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
19785 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
19786 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
19787 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
19788 * tree-switch-conversion.c (process_switch): Likewise.
19789 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
19790 * tree-vrp.c (vrp_visit_phi_node): Likewise.
19791 (execute_vrp): Likewise.
19792 * ubsan.c (ubsan_expand_null_ifn): Likewise.
19794 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19796 * rtl.h (insn_location): Declare.
19797 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
19798 with UNKNOWN_LOCATION.
19799 * emit-rtl.c (insn_location): New function.
19800 * final.c (notice_source_line): Check that the instruction has a
19801 location before retrieving it and use insn_location.
19802 * modulo-sched.c (loop_single_full_bb_p): Likewise.
19803 * print-rtl.c (print_rtx): Likewise.
19805 2014-06-06 Richard Biener <rguenther@suse.de>
19807 * passes.def: Move 2nd VRP pass before phi-only-cprop.
19809 2014-06-06 Christian Bruel <christian.bruel@st.com>
19811 PR tree-optimization/43934
19812 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
19815 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
19817 * ira-lives.c (single_reg_class): Add missing break. Explicitly
19818 return NO_REGS for extra address and memory constraints. Handle
19819 operands that match (or are equivalent to something that matches)
19820 extra constant constraints. Ignore other non-register operands.
19822 2014-06-06 Alan Modra <amodra@gmail.com>
19825 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
19826 * doc/tm.texi: Regenerate.
19827 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
19828 Use throughout in place of REG_PARM_STACK_SPACE.
19829 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
19830 "incoming" param. Pass to rs6000_function_parms_need_stack.
19831 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
19832 prototype_p when incoming. Use function decl when incoming
19833 to handle K&R style functions.
19834 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
19835 (INCOMING_REG_PARM_STACK_SPACE): Define.
19837 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19840 * cfgexpand.c (expand_debug_expr): Use address space of nested
19841 TREE_TYPE for ADDR_EXPR and MEM_REF.
19843 2014-06-05 Jeff Law <law@redhat.com>
19845 PR tree-optimization/61289
19846 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
19847 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
19848 looking for those which match LHS. All callers changed.
19849 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
19850 parameters and code which manipulated them. All callers changed.
19851 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
19852 and DST_MAP parameters. Simplify invalidation code by just calling
19853 invalidate_equivalences. All callers changed.
19854 (thread_across_edge): Simplify now that we don't need to maintain
19855 the map of equivalences to invalidate.
19857 2014-06-05 Kai Tietz <ktietz@redhat.com>
19858 Richard Henderson <rth@redhat.com>
19861 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
19862 checking for !TARGET_X32.
19863 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
19864 (sibcall_intern): New define_insn, plus required peepholes.
19865 (sibcall_pop_intern): Likewise.
19866 (sibcall_value_intern): Likewise.
19867 (sibcall_value_pop_intern): Likewise.
19869 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
19871 * tree-inline.c (tree_function_versioning): Check DF info existence
19872 before accessing it.
19874 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19876 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
19878 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
19879 aarch64_frame hard_fp_offset and frame_size.
19880 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
19881 frame_size; remove original_frame_size.
19882 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
19883 (aarch64_initial_elimination_offset): Remove frame_size and
19884 offset. Use aarch64_frame frame_size.
19886 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19887 Jiong Wang <jiong.wang@arm.com>
19888 Renlin <renlin.li@arm.com>
19890 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
19891 initialization of R30 offset. Update offset. Iterate core
19892 regisers upto X30. Remove X29, X30 specific code.
19894 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19895 Jiong Wang <jiong.wang@arm.com>
19897 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
19898 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
19899 (aarch64_register_saved_on_entry): Adjust test.
19901 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19903 * config/aarch64/aarch64.h (machine_function): Move
19904 saved_varargs_size from here...
19905 (aarch64_frame): ... to here.
19907 * config/aarch64/aarch64.c (aarch64_expand_prologue)
19908 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
19909 (aarch64_initial_elimination_offset)
19910 (aarch64_setup_incoming_varargs): Adjust location of
19911 saved_varargs_size.
19913 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19915 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
19918 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
19919 Prachi Godbole <Prachi.Godbole@imgtec.com>
19921 * config/mips/mips-cpus.def: Add definition for p5600. Updated
19922 mips32r5 entry to use PROCESSOR_P5600.
19923 * config/mips/mips-tables.opt: Regenerate.
19924 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
19925 * config/mips/mips.c (mips_fmadd_bypass): New function.
19926 (mips_rtx_cost_data): Add costs for p5600.
19927 (mips_issue_rate): Add support for p5600.
19928 (mips_multipass_dfa_lookahead): Likewise.
19929 * config/mips/mips.h (TUNE_P5600): New define.
19930 (TUNE_MACC_CHAINS): Add TUNE_P5600.
19931 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
19932 * config/mips/mips.md: Include p5600.md.
19933 (processor): Add p5600.
19934 * config/mips/p5600.md: New file.
19936 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
19938 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
19939 * config/i386/predicates.md (palignr_operand): New.
19940 Indicates if permutation is suitable for palignr instruction.
19942 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
19944 PR tree-optimization/61319
19945 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19946 stmt belongs to loop.
19948 2014-06-05 Richard Biener <rguenther@suse.de>
19950 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
19951 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
19952 (lookup_tmp_var): Adjust.
19953 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
19955 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19957 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
19959 2014-06-05 Marek Polacek <polacek@redhat.com>
19962 * doc/invoke.texi: Document -Wlogical-not-parentheses.
19964 2014-06-04 Tom de Vries <tom@codesourcery.com>
19966 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
19969 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
19971 PR tree-optimization/61385
19972 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
19974 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
19976 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
19977 changed to use fatal_error.
19978 (main): Ensure lto_wrapper_cleanup is run atexit.
19980 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19982 * lra-constraints.c (valid_address_p): Move earlier in file.
19983 (address_eliminator): New structure.
19984 (satisfies_memory_constraint_p): New function.
19985 (satisfies_address_constraint_p): Likewise.
19986 (process_alt_operands, process_address, curr_insn_transform): Use them.
19988 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19990 * lra-int.h (lra_static_insn_data): Make operand_alternative a
19992 (target_lra_int, default_target_lra_int, this_target_lra_int)
19993 (op_alt_data): Delete.
19994 * lra.h (lra_init): Delete.
19995 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
19996 (init_insn_code_data_once): Remove op_alt_data handling.
19997 (finish_insn_code_data_once): Likewise.
19998 (init_op_alt_data): Delete.
19999 (get_static_insn_data): Initialize operand_alternative to null.
20000 (free_insn_recog_data): Cast operand_alternative before freeing it.
20001 (setup_operand_alternative): Take the operand_alternative as
20002 parameter and assume it isn't already cached in the static
20004 (lra_set_insn_recog_data): Update accordingly.
20005 (lra_init): Delete.
20006 * ira.c (ira_init): Don't call lra_init.
20007 * target-globals.h (this_target_lra_int): Declare.
20008 (target_globals): Remove lra_int.
20009 (restore_target_globals): Update accordingly.
20010 * target-globals.c: Don't include lra-int.h.
20011 (default_target_globals, save_target_globals): Remove lra_int.
20013 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20015 * recog.h (operand_alternative): Convert reg_class, reject,
20016 matched and matches into bitfields.
20017 (preprocess_constraints): New overload.
20018 (preprocess_insn_constraints): New function.
20019 (preprocess_constraints): Take the insn as parameter.
20020 (recog_op_alt): Change into a pointer.
20021 (target_recog): Add x_op_alt.
20022 * recog.c (asm_op_alt): New variable.
20023 (recog_op_alt): Change into a pointer.
20024 (preprocess_constraints): New overload, replacing the old function
20025 definition with one that doesn't use global state.
20026 (preprocess_insn_constraints): New function.
20027 (preprocess_constraints): Use them. Take the insn as parameter.
20028 Use asm_op_alt for asms.
20029 (recog_init): Free existing x_op_alt entries.
20030 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
20032 (make_early_clobber_and_input_conflicts): Likewise.
20033 (process_bb_node_lives): Pass the insn to process_constraints.
20034 * reg-stack.c (check_asm_stack_operands): Likewise.
20035 (subst_asm_stack_regs): Likewise.
20036 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
20037 * regrename.c (build_def_use): Likewise.
20038 * sched-deps.c (sched_analyze_insn): Likewise.
20039 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
20040 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
20041 (note_invalid_constants): Likewise.
20042 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20043 (ix86_legitimate_combined_insn): Make operand_alternative pointer
20046 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20048 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
20049 * ira-lives.c (check_and_make_def_conflict): Check for disabled
20051 (make_early_clobber_and_input_conflicts): Likewise.
20052 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20054 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20056 * recog.h (alternative_class): New function.
20057 (which_op_alt): Return a const recog_op_alt.
20058 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
20059 (subst_asm_stack_regs): Likewise.
20060 * config/arm/arm.c (note_invalid_constants): Likewise.
20061 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
20062 the operand_alternative; use alternative class instead.
20063 * sel-sched.c (get_reg_class): Likewise.
20064 * regrename.c (build_def_use): Likewise.
20065 (hide_operands, restore_operands, record_out_operands): Update type
20068 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20070 * recog.h (recog_op_alt): Convert to a flat array.
20071 (which_op_alt): New function.
20072 * recog.c (recog_op_alt): Convert to a flat array.
20073 (preprocess_constraints): Update accordingly, grouping all
20074 operands of the same alternative together, rather than the
20076 * ira-lives.c (check_and_make_def_conflict): Likewise.
20077 (make_early_clobber_and_input_conflicts): Likewise.
20078 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20079 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
20080 (subst_asm_stack_regs): Likewise.
20081 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
20082 * regrename.c (hide_operands, record_out_operands): Likewise.
20083 (build_def_use): Likewise.
20084 * sel-sched.c (get_reg_class): Likewise.
20085 * config/arm/arm.c (note_invalid_constants): Likewise.
20087 2014-06-04 Jason Merrill <jason@redhat.com>
20091 * gimplify.c (gimplify_arg): Non-static.
20092 * gimplify.h: Declare it.
20094 2014-06-04 Richard Biener <rguenther@suse.de>
20096 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
20097 TREE_PUBLIC and DECL_EXTERNAL decls.
20099 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
20101 * regcprop.c (copyprop_hardreg_forward_1): Account for
20102 HARD_REGNO_CALL_PART_CLOBBERED.
20104 2014-06-04 Richard Biener <rguenther@suse.de>
20106 * configure.ac: Check whether the underlying type of int64_t
20107 is long or long long.
20108 * configure: Regenerate.
20109 * config.in: Likewise.
20110 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
20111 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20113 2014-06-04 Richard Biener <rguenther@suse.de>
20115 PR tree-optimization/60098
20116 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
20118 (dse_optimize_stmt): Simplify, now that we found a kill
20121 2014-06-04 Richard Biener <rguenther@suse.de>
20123 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
20124 of accesses with non-invariant address.
20126 2014-06-04 Martin Liska <mliska@suse.cz>
20128 * cgraph.h (cgraph_make_wrapper): New function introduced.
20129 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
20130 * ipa-inline.h (inline_analyze_function): The function is global.
20131 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
20133 2014-06-04 Martin Liska <mliska@suse.cz>
20135 * tree.h (private_lookup_attribute_starting): New function.
20136 (lookup_attribute_starting): Likewise.
20137 * tree.c (private_lookup_attribute_starting): Likewise.
20139 2014-06-04 Martin Liska <mliska@suse.cz>
20141 * cgraph.h (expand_thunk): New argument added.
20142 (address_taken_from_non_vtable_p): New global function.
20143 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
20144 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
20145 * cgraphunit.c (analyze_function): Likewise.
20146 (assemble_thunks_and_aliases): Argument added to call.
20147 (expand_thunk): New argument forces to produce GIMPLE thunk.
20149 2014-06-04 Martin Liska <mliska@suse.cz>
20151 * coverage.h (coverage_compute_cfg_checksum): Argument added.
20152 * coverage.c (coverage_compute_cfg_checksum): Likewise.
20153 * profile.c (branch_prob): Likewise.
20155 2014-06-04 Martin Jambor <mjambor@suse.cz>
20158 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
20159 handler for switch on an ipa_ref_use enum.
20160 * ipa-reference.c (analyze_function): Likewise.
20162 2014-06-04 Kai Tietz <ktietz@redhat.com>
20164 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
20165 from old call-instruction.
20167 2014-06-04 Bin Cheng <bin.cheng@arm.com>
20169 * config/aarch64/aarch64.c (aarch64_classify_address)
20170 (aarch64_legitimize_reload_address): Support full addressing modes
20172 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
20173 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
20175 2014-06-03 Andrew Pinski <apinski@cavium.com>
20177 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
20180 2014-06-03 Andrew Pinski <apinski@cavium.com>
20182 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
20183 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
20185 2014-06-03 Kai Tietz <ktietz@redhat.com>
20187 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
20190 2014-06-03 Dehao Chen <dehao@google.com>
20192 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
20195 2014-06-03 Marek Polacek <polacek@redhat.com>
20198 * doc/invoke.texi: Document -Wswitch-bool.
20199 * function.c (stack_protect_epilogue): Cast controlling expression of
20201 * gengtype.c (walk_type): Generate switch expression with its
20202 controlling expression cast to int.
20204 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
20206 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
20208 * config/avr/avr-tables.opt: Regenerate.
20209 * config/avr/t-multilib: Regenerate.
20210 * doc/avr-mmcu.texi: Regenerate.
20212 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
20213 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
20215 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
20216 (ata6617c, ata664251): Add new avr35 devices.
20217 (ata6612c): Add new avr4 device.
20218 (ata6613c, ata6614q): Add new avr5 devices.
20219 * config/avr/avr-tables.opt: Regenerate.
20220 * config/avr/t-multilib: Regenerate.
20221 * doc/avr-mmcu.texi: Regenerate.
20223 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20225 * gcc/config/aarch64/aarch64-builtins.c
20226 (aarch64_types_binop_ssu_qualifiers): New static data.
20227 (TYPES_BINOP_SSU): Define.
20228 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
20229 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
20230 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
20231 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
20232 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
20233 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
20234 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
20235 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
20236 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
20237 suffix to builtin function name, remove cast.
20238 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
20239 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
20240 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
20242 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20244 * gcc/config/aarch64/aarch64-builtins.c
20245 (aarch64_types_binop_uus_qualifiers,
20246 aarch64_types_shift_to_unsigned_qualifiers,
20247 aarch64_types_unsigned_shiftacc_qualifiers): Define.
20248 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
20249 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
20250 sqshlu_n, uqshl_n): Update qualifiers.
20251 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
20252 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
20253 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
20254 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
20255 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
20256 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
20257 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
20258 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
20259 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
20260 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
20261 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
20262 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
20263 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
20264 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
20265 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
20266 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
20267 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
20268 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
20269 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
20270 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
20271 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
20272 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
20273 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
20274 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
20275 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
20276 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
20277 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
20279 2014-06-03 Teresa Johnson <tejohnson@google.com>
20281 * tree-sra.c (modify_function): Record caller nodes after rebuild.
20283 2014-06-02 Jason Merrill <jason@redhat.com>
20286 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
20288 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20290 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
20293 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20295 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
20297 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
20298 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
20299 * config/aarch64/iterators.md (REVERSE): New iterator.
20300 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
20301 (rev_op): New int_attribute.
20302 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
20303 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
20304 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
20305 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
20306 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
20307 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
20308 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
20309 Replace temporary __asm__ with __builtin_shuffle.
20311 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
20313 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
20315 * config/mips/mips-tables.opt: Regenerate.
20316 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
20317 to use mips_isa_rev rather than ISA_MIPS32R2.
20318 * config/mips/mips.h (ISA_MIPS32R3): New define.
20319 (ISA_MIPS32R5): New define.
20320 (ISA_MIPS64R3): New define.
20321 (ISA_MIPS64R5): New define.
20322 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
20323 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
20324 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
20326 (MIPS_ISA_SYNCI_SPEC): Likewise.
20327 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
20328 (LINK_SPEC): Added mips32r3 and mips32r5.
20329 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
20330 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
20331 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
20332 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
20333 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
20334 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
20335 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
20337 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
20339 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
20341 * config/mips/mips.opt (mxpa): New option.
20342 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
20345 2014-06-03 Martin Jambor <mjambor@suse.cz>
20348 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
20351 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
20353 PR tree-optimization/61328
20354 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
20355 initialization from find_bswap_or_nop_1.
20356 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
20357 in source_expr2 before using the size value the function sets. Also
20358 make use of init_symbolic_number () in both the old place and
20359 find_bswap_or_nop_load () to avoid reading uninitialized memory when
20360 doing recursion in the GIMPLE_BINARY_RHS case.
20362 2014-06-03 Richard Biener <rguenther@suse.de>
20364 PR tree-optimization/61383
20365 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
20368 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
20370 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
20371 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
20372 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
20373 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
20375 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
20376 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
20377 * system.h: ...here and make it unconditional.
20378 * target.def (conditional_register_usage): Mention
20379 define_register_constraint instead of old-style constraint macros.
20380 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
20381 * doc/tm.texi: Regenerate.
20382 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
20383 protected by !USE_MD_CONSTRAINTS.
20384 * config/frv/frv.md: Remove quote from old version of documentation.
20385 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
20386 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
20387 CONST_DOUBLE_OK_FOR_LETTER.
20388 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
20390 2014-06-02 Andrew Pinski <apinski@cavium.com>
20392 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
20393 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
20394 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
20395 file whose name depends on -mabi= and -mbig-endian.
20396 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
20397 Handle LP64 better and handle ilp32 too.
20398 (MULTILIB_OPTIONS): Delete.
20399 (MULTILIB_DIRNAMES): Delete.
20401 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
20403 * expr.h: Remove prototypes of functions defined in builtins.c.
20404 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
20405 Remove prototypes of functions defined in builtins.c.
20406 * builtins.h: Update prototype list to include all exported functions.
20407 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
20408 no_c99_libc_has_function): Move to targhooks.c
20409 (build_string_literal, build_call_expr_loc_array,
20410 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
20412 (expand_builtin_object_size, fold_builtin_object_size): Make static.
20413 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
20414 no_c99_libc_has_function): Relocate from builtins.c.
20415 * tree.c: Include builtins.h.
20416 (build_call_expr_loc_array, build_call_expr_loc_vec,
20417 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
20419 * fold-const.h (fold_fma): Move prototype to builtins.h.
20420 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
20421 * asan.c: Include builtins.h.
20422 * cfgexpand.c: Likewise.
20423 * convert.c: Likewise.
20424 * emit-rtl.c: Likewise.
20425 * except.c: Likewise.
20426 * expr.c: Likewise.
20427 * fold-const.c: Likewise.
20428 * gimple-fold.c: Likewise.
20429 * gimple-ssa-strength-reduction.c: Likewise.
20430 * gimplify.c: Likewise.
20431 * ipa-inline.c: Likewise.
20432 * ipa-prop.c: Likewise.
20433 * lto-streamer-out.c: Likewise.
20434 * stmt.c: Likewise.
20435 * tree-inline.c: Likewise.
20436 * tree-object-size.c: Likewise.
20437 * tree-sra.c: Likewise.
20438 * tree-ssa-ccp.c: Likewise.
20439 * tree-ssa-forwprop.c: Likewise.
20440 * tree-ssa-loop-ivcanon.c: Likewise.
20441 * tree-ssa-loop-ivopts.c: Likewise.
20442 * tree-ssa-math-opts.c: Likewise.
20443 * tree-ssa-reassoc.c: Likewise.
20444 * tree-ssa-threadedge.c: Likewise.
20445 * tree-streamer-in.c: Likewise.
20446 * tree-vect-data-refs.c: Likewise.
20447 * tree-vect-patterns.c: Likewise.
20448 * tree-vect-stmts.c: Likewise.
20449 * config/aarch64/aarch64.c: Likewise.
20450 * config/alpha/alpha.c: Likewise.
20451 * config/arc/arc.c: Likewise.
20452 * config/arm/arm.c: Likewise.
20453 * config/avr/avr.c: Likewise.
20454 * config/bfin/bfin.c: Likewise.
20455 * config/c6x/c6x.c: Likewise.
20456 * config/cr16/cr16.c: Likewise.
20457 * config/cris/cris.c: Likewise.
20458 * config/epiphany/epiphany.c: Likewise.
20459 * config/fr30/fr30.c: Likewise.
20460 * config/frv/frv.c: Likewise.
20461 * config/h8300/h8300.c: Likewise.
20462 * config/i386/i386.c: Likewise.
20463 * config/i386/winnt.c: Likewise.
20464 * config/ia64/ia64.c: Likewise.
20465 * config/iq2000/iq2000.c: Likewise.
20466 * config/lm32/lm32.c: Likewise.
20467 * config/m32c/m32c.c: Likewise.
20468 * config/m32r/m32r.c: Likewise.
20469 * config/m68k/m68k.c: Likewise.
20470 * config/mcore/mcore.c: Likewise.
20471 * config/mep/mep.c: Likewise.
20472 * config/microblaze/microblaze.c: Likewise.
20473 * config/mips/mips.c: Likewise.
20474 * config/mmix/mmix.c: Likewise.
20475 * config/mn10300/mn10300.c: Likewise.
20476 * config/moxie/moxie.c: Likewise.
20477 * config/msp430/msp430.c: Likewise.
20478 * config/nds32/nds32.c: Likewise.
20479 * config/pa/pa.c: Likewise.
20480 * config/pdp11/pdp11.c: Likewise.
20481 * config/picochip/picochip.c: Likewise.
20482 * config/rl78/rl78.c: Likewise.
20483 * config/rs6000/rs6000.c: Likewise.
20484 * config/rx/rx.c: Likewise.
20485 * config/s390/s390.c: Likewise.
20486 * config/score/score.c: Likewise.
20487 * config/sh/sh.c: Likewise.
20488 * config/sparc/sparc.c: Likewise.
20489 * config/spu/spu.c: Likewise.
20490 * config/stormy16/stormy16.c: Likewise.
20491 * config/tilegx/tilegx.c: Likewise.
20492 * config/tilepro/tilepro.c: Likewise.
20493 * config/v850/v850.c: Likewise.
20494 * config/vax/vax.c: Likewise.
20495 * config/xtensa/xtensa.c: Likewise.
20497 2014-06-02 Jeff Law <law@redhat.com>
20499 PR rtl-optimization/61094
20500 * ree.c (combine_reaching_defs): Do not reextend an insn if it
20501 was marked as do_no_reextend. If a copy is needed to eliminate
20502 an extension, then mark it as do_not_reextend.
20504 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
20506 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
20508 2014-06-02 Richard Henderson <rth@redhat.com>
20511 * config/alpha/alpha.c (print_operand_address): Allow symbolic
20512 addresses inside asms. Use output_operand_lossage instead of
20515 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
20518 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
20519 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
20521 2014-06-02 Tom de Vries <tom@codesourcery.com>
20523 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
20524 case that x has VOIDmode.
20526 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
20528 * varasm.c (copy_constant): Delete function.
20529 (build_constant_desc): Don't call it.
20531 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20534 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
20535 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
20536 with immediate_operand.
20538 2014-06-02 Andreas Schwab <schwab@suse.de>
20540 * config/ia64/ia64.c
20541 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
20542 pending_data_specs first.
20544 2014-06-02 Richard Biener <rguenther@suse.de>
20546 PR tree-optimization/61378
20547 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
20548 valueized_anything.
20550 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
20552 * config/i386/constraints.md (Bw): Rename from 'w'.
20553 (Bz): Rename from 'z'.
20554 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
20556 2014-06-01 Kai Tietz <ktietz@redhat.com>
20559 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
20560 * config/i386/i386.md (sibcall_insn_operand): Use Bs
20561 instead of m constraint.
20563 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
20565 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
20566 a separate alternative where the scratch operand 2 is marked as
20569 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
20571 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
20572 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
20573 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
20574 and __builtins_arm_get_fpscr.
20575 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20576 __builtins_arm_get_fpscr.
20577 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
20578 __builtins_arm_ldfpscr.
20579 (arm_atomic_assign_expand_fenv): New function.
20580 * config/arm/vfp.md (set_fpscr): New pattern.
20581 (get_fpscr) : Likewise.
20582 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
20584 * doc/extend.texi (AARCH64 Built-in Functions) : Document
20585 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
20587 2014-05-30 Jakub Jelinek <jakub@redhat.com>
20589 * asan.c (report_error_func): Add SLOW_P argument, use
20590 BUILT_IN_ASAN_*_N if set.
20591 (build_check_stmt): Likewise.
20592 (instrument_derefs): If T has insufficient alignment,
20593 force same handling as for odd sizes.
20595 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
20596 BUILT_IN_ASAN_REPORT_STORE_N): New.
20597 * asan.c (struct asan_mem_ref): Change access_size type to
20599 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
20600 update_mem_ref_hash_table): Likewise.
20601 (asan_mem_ref_hasher::hash): Hash in a HWI.
20602 (report_error_func): Change size_in_bytes argument to HWI.
20603 Use *_N builtins if size_in_bytes is larger than 16 or not power of
20605 (build_shadow_mem_access): New function.
20606 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
20607 Handle size_in_bytes not power of two or larger than 16.
20608 (instrument_derefs): Don't give up if size_in_bytes is not
20609 power of two or is larger than 16.
20611 2014-05-30 Kai Tietz <ktietz@redhat.com>
20614 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
20615 for sibling-tail-calls.
20616 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
20618 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
20619 (sibcall_insn_operand): Add check for sibcall_memory_operand.
20621 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
20623 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
20624 * config/avr/avr-tables.opt: Regenerate.
20625 * config/avr/t-multilib: Regenerate.
20626 * doc/avr-mmcu.texi: Regenerate.
20628 2014-05-30 Ian Lance Taylor <iant@google.com>
20630 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
20633 2014-05-30 Tom de Vries <tom@codesourcery.com>
20635 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20638 2014-05-30 Tom de Vries <tom@codesourcery.com>
20640 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20641 * lra.c (initialize_lra_reg_info_element): Add init of
20642 actual_call_used_reg_set field.
20643 (lra): Call lra_create_live_ranges before lra_inheritance for
20645 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20647 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
20648 instead of call_used_reg_set for -fuse-caller-save.
20649 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20651 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20653 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
20655 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
20657 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
20659 * ira.c (ira_get_dup_out_num): Check for output operands at
20660 the start of the loop. Handle cases where an included alternative
20661 follows an excluded one.
20663 2014-05-29 Mike Stump <mikestump@comcast.net>
20666 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
20667 post ld passes when lto is used.
20669 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
20671 PR rtl-optimization/61325
20672 * lra-constraints.c (process_address): Rename to process_address_1.
20673 (process_address): New function.
20675 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
20677 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
20678 TYPES_BINOPV): New static data.
20679 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
20681 * config/aarch64/aarch64-simd.md (aarch64_ext,
20682 aarch64_im_lane_boundsi): New patterns.
20683 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
20685 (aarch64_evpc_ext): New function.
20687 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
20689 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
20690 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
20691 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
20692 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
20693 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
20695 2014-05-29 Tom de Vries <tom@codesourcery.com>
20697 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
20699 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
20700 Richard Sandiford <rdsandiford@googlemail.com>
20702 * arm/iterators.md (shiftable_ops): New code iterator.
20703 (t2_binop0, arith_shift_insn): New code attributes.
20704 * arm/predicates.md (shift_nomul_operator): New predicate.
20705 * arm/arm.md (insn_enabled): Delete.
20706 (enabled): Remove insn_enabled test.
20707 (*arith_shiftsi): Delete. Replace with ...
20708 (*<arith_shift_insn>_multsi): ... new pattern.
20709 (*<arith_shift_insn>_shiftsi): ... new pattern.
20710 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
20712 2014-05-29 Radovan Obradovic <robradovic@mips.com>
20713 Tom de Vries <tom@codesourcery.com>
20715 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
20716 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
20718 (mips_split_call): Use POST_CALL_TMP_REG.
20719 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
20721 2014-05-29 Tom de Vries <tom@codesourcery.com>
20723 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
20724 with #ifdef STACK_REGS.
20726 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
20728 * varasm.c (get_variable_section): Walk aliases.
20729 (place_block_symbol): Walk aliases.
20731 2014-05-28 Tom de Vries <tom@codesourcery.com>
20734 2014-05-28 Tom de Vries <tom@codesourcery.com>
20736 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20737 * lra.c (initialize_lra_reg_info_element): Add init of
20738 actual_call_used_reg_set field.
20739 (lra): Call lra_create_live_ranges before lra_inheritance for
20741 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20743 * lra-constraints.c (need_for_call_save_p): Use
20744 actual_call_used_reg_set instead of call_used_reg_set for
20746 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20748 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20750 * doc/md.texi: Document that the % constraint character must
20751 be at the beginning of the string.
20752 * genoutput.c (validate_insn_alternatives): Check that '=',
20753 '+' and '%' only appear at the beginning of a constraint.
20754 * ira.c (commutative_constraint_p): Delete.
20755 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
20756 at the start of the string.
20757 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
20759 * config/arm/neon.md (bicdi3_neon): Likewise.
20760 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
20761 (slt_si, sltu_si): Likewise.
20762 * config/vax/vax.md (sbcdi3): Likewise.
20763 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
20764 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
20765 (mul64): Move '%' to beginning of constraint.
20766 * config/arm/arm.md (*xordi3_insn): Likewise.
20767 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
20768 (xorsi3): Likewise.
20770 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20772 * doc/md.texi: Document the restrictions on the "enabled" attribute.
20774 2014-05-28 Jason Merrill <jason@redhat.com>
20777 * cgraph.h (symtab_node::get_comdat_group_id): New.
20778 * cgraphunit.c (analyze_functions): Call it.
20779 * symtab.c (dump_symtab_node): Likewise.
20780 * tree.c (decl_comdat_group_id): New.
20781 * tree.h: Declare it.
20782 * lto-streamer-out.c (write_symbol): Use it.
20783 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
20785 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20787 PR bootstrap/PR61146
20788 * wide-int.cc: Do not include longlong.h when compiling with clang.
20790 2014-05-28 Richard Biener <rguenther@suse.de>
20792 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
20793 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
20794 (vrp_visit_assignment_or_call): Print less vertical space.
20795 (vrp_visit_stmt): Likewise.
20796 (vrp_visit_phi_node): Likewise. For a PHI argument with
20797 VR_VARYING range consider recording it as copy.
20799 2014-05-28 Richard Biener <rguenther@suse.de>
20802 2014-05-28 Richard Biener <rguenther@suse.de>
20804 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20806 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
20808 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
20809 sufficiently aligned and an offset is used at the same time.
20810 (expand_expr_real_1): Likewise.
20812 2014-05-28 Richard Biener <rguenther@suse.de>
20814 PR middle-end/61045
20815 * fold-const.c (fold_comparison): When folding
20816 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
20817 the sign of the remaining constant operand stays the same.
20819 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
20821 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
20822 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
20823 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
20825 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
20826 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
20827 (m32bit-doubles) Likewise.
20828 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
20829 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
20832 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20834 * configure.ac ($gcc_cv_ld_clearcap): New test.
20835 * configure: Regenerate.
20836 * config.in: Regenerate.
20837 * config/sol2.opt (mclear-hwcap): New option.
20838 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
20839 * config/sol2-clearcap.map: Moved here from
20840 testsuite/gcc.target/i386/clearcap.map.
20841 * config/sol2-clearcapv2.map: Move here from
20842 gcc.target/i386/clearcapv2.map.
20843 * config/t-sol2 (install): Depend on install-clearcap-map.
20844 (install-clearcap-map): New target.
20845 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
20848 2014-05-28 Richard Biener <rguenther@suse.de>
20850 * hwint.h (*_HALF_WIDE_INT*): Move to ...
20851 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
20852 ... here and remove the rest.
20853 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20855 2014-05-28 Richard Biener <rguenther@suse.de>
20857 PR tree-optimization/61335
20858 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
20859 new range fails, drop to varying.
20861 2014-05-28 Olivier Hainque <hainque@adacore.com>
20863 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
20864 (CPP_SPEC): Add entry for -mcpu=8548.
20865 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
20866 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
20868 2014-05-28 Tom de Vries <tom@codesourcery.com>
20870 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20871 * lra.c (initialize_lra_reg_info_element): Add init of
20872 actual_call_used_reg_set field.
20873 (lra): Call lra_create_live_ranges before lra_inheritance for
20875 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20877 * lra-constraints.c (need_for_call_save_p): Use
20878 actual_call_used_reg_set instead of call_used_reg_set for
20880 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20882 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20883 Tom de Vries <tom@codesourcery.com>
20885 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
20887 (@item -fuse-caller-save): New item.
20889 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20890 Tom de Vries <tom@codesourcery.com>
20892 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
20893 OPT_fuse_caller_save.
20895 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20896 Tom de Vries <tom@codesourcery.com>
20898 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
20899 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
20900 get_call_reg_set_usage.
20901 * resource.c (mark_set_resources, mark_target_live_regs): Use
20902 get_call_reg_set_usage.
20903 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
20905 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
20906 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
20907 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20908 * ira-build.c (ira_create_allocno): Init
20909 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20910 (create_cap_allocno, propagate_allocno_info)
20911 (propagate_some_info_from_allocno)
20912 (copy_info_to_removed_store_destinations): Handle
20913 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20914 * ira-costs.c (ira_tune_allocno_costs): Use
20915 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
20917 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20918 Tom de Vries <tom@codesourcery.com>
20920 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
20921 and function_used_regs_valid fields.
20922 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
20923 find_all_hard_reg_sets.
20924 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
20925 (get_call_reg_set_usage): New function.
20926 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
20927 * regs.h (get_call_reg_set_usage): Declare.
20929 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20932 * config/dbx.h (License): Add Runtime Library Exception.
20933 * config/newlib-stdint.h (License): Same.
20934 * config/rtems.h (License): Same
20935 * config/initfini-array.h (License): Same
20936 * config/v850/v850.h (License): Same.
20937 * config/v850/v850-opts.h (License): Same
20938 * config/v850/rtems.h (License): Same.
20940 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20943 * doc/extend.texi (Local Labels): Note that label differences are
20944 not supported for AVR.
20946 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20947 Olivier Hainque <hainque@adacore.com>
20949 * rtl.h (set_for_reg_notes): Declare.
20950 * emit-rtl.c (set_for_reg_notes): New function.
20951 (set_unique_reg_note): Use it.
20952 * optabs.c (add_equal_note): Likewise
20954 2014-05-27 Andrew Pinski <apinski@cavium.com>
20956 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
20957 Use <w> for the register in assembly template.
20958 (stack_protect_test): Use the mode of operands[0] for the result.
20959 (stack_protect_test_<mode>): Use <w> for the register
20960 in assembly template.
20962 2014-05-27 DJ Delorie <dj@redhat.com>
20964 * config/rx/rx.c (add_vector_labels): New.
20965 (rx_output_function_prologue): Call it.
20966 (rx_handle_func_attribute): Don't require empty arguments.
20967 (rx_handle_vector_attribute): New.
20968 (rx_attribute_table): Add "vector" attribute.
20969 * doc/extend.texi (interrupt, vector): Document new/changed
20970 RX-specific attributes.
20972 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
20974 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20976 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
20977 predicate to detect a negative quotient.
20979 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20981 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
20982 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
20983 Add X - Y CMP 0 to X CMP Y transformation.
20984 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
20986 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
20988 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
20991 2014-05-27 Steve Ellcey <sellcey@mips.com>
20993 * config/mips/mips.c: Add include of cgraph.h.
20995 2014-05-27 Richard Biener <rguenther@suse.de>
20997 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
20999 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
21002 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
21003 * config/arm/arm-cores.def (License): Same.
21004 * config/arm/arm-opts.h (License): Same.
21005 * config/arm/aout.h (License): Same.
21006 * config/arm/bpabi.h (License): Same.
21007 * config/arm/elf.h (License): Same.
21008 * config/arm/linux-elf.h (License): Same.
21009 * config/arm/linux-gas.h (License): Same.
21010 * config/arm/netbsd-elf.h (License): Same.
21011 * config/arm/uclinux-eabi.h (License): Same.
21012 * config/arm/uclinux-elf.h (License): Same.
21013 * config/arm/vxworks.h (License): Same.
21015 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21017 * config/arm/neon.md (neon_bswap<mode>): New pattern.
21018 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
21019 (arm_init_neon_builtins): Handle NEON_BSWAP.
21020 Define required type nodes.
21021 (arm_expand_neon_builtin): Handle NEON_BSWAP.
21022 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
21023 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
21024 * config/arm/iterators.md (VDQHSD): New mode iterator.
21026 2014-05-27 Richard Biener <rguenther@suse.de>
21028 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
21029 Try using literal operands when comparing value-ranges failed.
21031 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21033 * ira.c (commutative_operand): Adjust for change to recog_data.
21034 [Missing from previous commit.]
21036 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21038 * system.h (TEST_BIT): New macro.
21039 * recog.h (alternative_mask): New type.
21040 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
21041 (recog_data_d): Replace alternative_enabled_p array with
21042 enabled_alternatives.
21043 (target_recog): New structure.
21044 (default_target_recog, this_target_recog): Declare.
21045 (get_enabled_alternatives, recog_init): Likewise.
21046 * recog.c (default_target_recog, this_target_recog): New variables.
21047 (get_enabled_alternatives): New function.
21048 (extract_insn): Use it.
21049 (recog_init): New function.
21050 (preprocess_constraints, constrain_operands): Adjust for change to
21052 * postreload.c (reload_cse_simplify_operands): Likewise.
21053 * reload.c (find_reloads): Likewise.
21054 * ira-costs.c (record_reg_classes): Likewise.
21055 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
21056 all alternatives after a disabled one would be skipped.
21057 (ira_implicitly_set_insn_hard_regs): Likewise.
21058 * ira.c (ira_setup_alts): Adjust for change to recog_data.
21059 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
21060 with enabled_alternatives.
21061 * lra.c (free_insn_recog_data): Update accordingly.
21062 (lra_update_insn_recog_data): Likewise.
21063 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
21064 * lra-constraints.c (process_alt_operands): Likewise. Handle
21065 only_alternative as part of the enabled mask.
21066 * target-globals.h (this_target_recog): Declare.
21067 (target_globals): Add a recog field.
21068 (restore_target_globals): Restore this_target_recog.
21069 * target-globals.c: Include recog.h.
21070 (default_target_globals): Initialize recog field.
21071 (save_target_globals): Likewise.
21072 * reginfo.c (reinit_regs): Call recog_init.
21073 * toplev.c (backend_init_target): Likewise.
21075 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21077 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
21078 rather than any named insn's code.
21080 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
21083 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
21084 * config/arm/arm-cores.def (License): Same.
21086 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
21088 * tree.h (decl_comdat_group): Declare.
21089 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
21090 * tree.c (decl_comdat_group): Here.
21092 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
21094 PR rtl-optimization/61222
21095 * combine.c (simplify_shift_const_1): When moving a PLUS outside
21096 the shift, truncate the PLUS operand to the result mode.
21098 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
21101 * config/i386/i386.c (ix86_rtx_costs)
21102 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
21105 2014-05-26 Martin Jambor <mjambor@suse.cz>
21107 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
21110 2014-05-26 Richard Biener <rguenther@suse.de>
21112 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
21113 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
21114 Provide specializations.
21115 (wi::int_traits <HOST_WIDE_INT>,
21116 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
21118 2014-05-26 Alan Modra <amodra@gmail.com>
21121 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
21122 params and return a bool. Remove dead code. Update comment.
21123 Assert we have a const_int source. Remove bogus code from
21124 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
21125 handling of constants > 2G and reg_equal note, from..
21126 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
21127 return value. Update comment. If we can, use a new pseudo
21128 for intermediate calculations.
21129 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
21131 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
21132 call to rs6000_emit_set_const in splitter.
21133 (movdi_internal64+2, +3): Likewise.
21135 2014-05-26 Richard Biener <rguenther@suse.de>
21137 * system.h: Define __STDC_FORMAT_MACROS before
21138 including inttypes.h.
21139 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
21140 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
21141 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
21142 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
21143 HOST_WIDEST_INT_C): Remove.
21144 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
21145 if C99 inttypes.h is not available.
21146 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
21147 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
21148 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
21149 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
21150 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
21151 (struct output_info): Likewise.
21152 (print_statistics): Adjust.
21153 (dump_bitmap_statistics): Likewise.
21154 * bt-load.c (migrate_btr_defs): Print with PRId64.
21155 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
21156 (MAX_SAFE_MULTIPLIER): Adjust.
21157 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
21158 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
21159 dump_cgraph_node): Likewise.
21160 * final.c (dump_basic_block_info): Likewise.
21161 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
21162 * gcov.c (format_gcov): Likewise.
21163 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
21165 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
21166 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
21167 (inline_small_functions, dump_overall_stats, dump_inline_stats):
21168 Use PRId64 for dumping.
21169 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
21170 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
21171 (add_allocno_hard_regs): Adjust.
21172 * loop-doloop.c (doloop_modify): Print using PRId64.
21173 * loop-iv.c (inverse): Compute in uint64_t.
21174 (determine_max_iter, iv_number_of_iterations): Likewise.
21175 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
21176 Print using PRId64.
21177 * lto-streamer-out.c (write_symbol): Use uint64_t.
21178 * mcf.c (CAP_INFINITY): Use int64_t maximum.
21179 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
21180 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
21181 * modulo-sched.c (const_iteration_count): Use int64_t.
21182 (sms_schedule): Dump using PRId64.
21183 * predict.c (dump_prediction): Likewise.
21184 * pretty-print.h (pp_widest_integer): Remove.
21185 * profile.c (get_working_sets, is_edge_inconsistent,
21186 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
21187 * tree-pretty-print.c (pp_double_int): Remove case handling
21188 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
21189 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
21191 (pass_optimize_bswap::execute): Remove restriction on hosts.
21192 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
21193 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
21194 * tree.c (widest_int_cst_value): Remove.
21195 * tree.h (widest_int_cst_value): Likewise.
21196 * value-prof.c (dump_histogram_value): Print using PRId64.
21197 * gengtype.c (main): Also inject int64_t.
21198 * ggc-page.c (struct max_alignment): Use int64_t.
21199 * alloc-pool.c (struct allocation_object_def): Likewise.
21200 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
21202 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
21203 * doc/tm.texi: Regenerated.
21204 * gengtype-lex.l (IWORD): Handle [u]int64_t.
21205 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
21206 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
21207 mmix_output_register_setting): Use [u]int64_t in prototypes.
21208 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
21209 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
21210 mmix_output_octa, mmix_output_shifted_value): Adjust.
21211 (mmix_intval): Adjust. Remove unreachable case.
21212 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
21214 2014-05-26 Richard Biener <rguenther@suse.de>
21216 * configure.ac: Drop __int64 type check. Insist that we
21217 found uint64_t and int64_t.
21218 * hwint.h (HOST_BITS_PER___INT64): Remove.
21219 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
21220 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
21221 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
21222 (HOST_WIDEST_FAST_INT): Remove __int64 case.
21223 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
21224 for dst_q_src_df_rms_cdt.
21225 * configure: Regenerate.
21226 * config.in: Likewise.
21228 2014-05-26 Michael Tautschnig <mt@debian.org>
21231 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
21232 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
21234 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21236 PR rtl-optimization/61278
21237 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
21239 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21241 PR rtl-optimization/61220
21242 Part of PR rtl-optimization/61225
21243 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
21244 insn; skip split_edge for a block with only one successor.
21246 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21248 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
21251 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21253 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
21254 (update_vtable_references): New function.
21255 (function_and_variable_visibility): Rewrite also vtable initializers.
21256 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
21258 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21260 * ggc.h (ggc_grow): New function.
21261 * ggc-none.c (ggc_grow): New function.
21262 * ggc-page.c (ggc_grow): Likewise.
21264 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21266 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
21267 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
21268 comdat_can_be_unshared_p, cgraph_externally_visible_p,
21269 varpool_externally_visible_p, can_replace_by_local_alias,
21270 update_visibility_by_resolution_info, function_and_variable_visibility,
21271 pass_data_ipa_function_and_variable_visibility,
21272 make_pass_ipa_function_and_variable_visibility,
21273 whole_program_function_and_variable_visibility,
21274 pass_data_ipa_whole_program_visibility,
21275 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
21276 * cgraph.h (cgraph_local_node_p): Declare.
21277 * ipa-visibility.c: New file.
21278 * Makefile.in (OBJS): Add ipa-visiblity.o
21280 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21282 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
21283 that var decl is available.
21285 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21287 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
21288 symtab_node pointer.
21289 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
21290 (find_decls_types_r): Do not walk COMDAT_GROUP.
21291 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
21292 * varasm.c (make_decl_one_only): Use set_comdat_group;
21293 create node if needed.
21294 * ipa-inline-transform.c (save_inline_function_body): Update
21295 way we decl->symtab mapping.
21296 * symtab.c (symtab_hash, hash_node, eq_node
21297 symtab_insert_node_to_hashtable): Remove.
21298 (symtab_register_node): Update.
21299 (symtab_unregister_node): Update.
21300 (symtab_get_node): Reimplement as inline function.
21301 (symtab_add_to_same_comdat_group): Update.
21302 (symtab_dissolve_same_comdat_group_list): Update.
21303 (dump_symtab_base): Update.
21304 (verify_symtab_base): Update.
21305 (symtab_make_decl_local): Update.
21306 (fixup_same_cpp_alias_visibility): Update.
21307 (symtab_nonoverwritable_alias): Update.
21308 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
21309 * ipa.c (update_visibility_by_resolution_info): UPdate.
21310 * bb-reorder.c: Include cgraph.h
21311 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
21312 with comdat groups.
21313 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
21314 * cgraph.c (cgraph_get_create_node): Update.
21315 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
21317 (symtab_get_node): Make inline.
21318 (symtab_insert_node_to_hashtable): Remove.
21319 (symtab_can_be_discarded): Update.
21320 (decl_comdat_group): New function.
21321 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
21323 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
21325 (read_comdat_group): New function.
21326 (input_node, input_varpool_node): Use it.
21327 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
21329 * mips.c (mips_start_unique_function): Likewise.
21330 (ix86_code_end): Likewise.
21331 (rs6000_code_end): Likweise.
21332 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
21334 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21336 * gengtype-state.c (fatal_reading_state): Bring offline.
21337 * optabs.c (widening_optab_handler): Bring offline.
21338 * optabs.h (widening_optab_handler): Likewise.
21339 * final.c (get_attr_length_1): Likewise.
21341 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21343 * sched-int.h (sd_iterator_cond): Manually tail recurse.
21345 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21347 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
21348 (ppc440-compare): Include shift with dot.
21349 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
21350 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
21352 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
21354 (e6500_sfx2): Include it.
21355 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
21356 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
21357 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
21358 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
21359 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
21360 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
21361 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
21362 *lshiftrt_internal1le, *lshiftrt_internal1be,
21363 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
21364 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
21365 *rotldi3_internal10le, *rotldi3_internal10be,
21366 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
21367 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
21368 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
21369 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
21370 define_insns): Use type "shift" in the appropriate alternatives.
21372 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21374 * config/rs6000/rs6000.md (type): Add "logical". Delete
21376 (dot): Adjust comment.
21377 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
21378 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
21379 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
21380 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
21381 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
21382 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
21383 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
21384 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
21386 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21387 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
21388 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21389 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
21390 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
21391 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
21392 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
21393 * config/rs6000/8540.md (ppc8540_su): Adjust.
21394 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
21395 cell-cmp-microcoded): Adjust.
21396 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
21397 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21398 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
21399 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
21400 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
21401 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
21402 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
21403 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
21404 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
21406 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
21407 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
21408 Adjust. Adjust comment.
21409 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
21410 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
21412 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21414 * config/rs6000/rs6000.md (type): Add "add".
21415 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
21416 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
21417 define_insns): Use it.
21418 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
21420 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21421 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
21422 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21423 * config/rs6000/601.md (ppc601-integer): Adjust.
21424 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
21425 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
21426 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
21427 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
21428 * config/rs6000/8540.md (ppc8540_su): Adjust.
21429 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
21430 cell-cmp-microcoded): Adjust.
21431 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
21432 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21433 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
21434 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
21435 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
21436 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
21437 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
21438 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
21439 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
21441 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
21442 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
21443 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
21444 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
21446 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21448 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
21449 "delayed_compare", "var_delayed_compare".
21450 (var_shift): New attribute.
21451 (cell_micro): Adjust.
21452 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
21453 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
21454 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
21455 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
21456 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
21457 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
21458 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
21459 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
21460 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
21461 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
21462 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
21463 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
21464 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
21465 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
21466 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
21467 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
21468 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
21469 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
21470 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
21471 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
21472 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
21473 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
21474 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
21475 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21476 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
21478 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21479 * config/rs6000/440.md (ppc440-integer): Adjust.
21480 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21481 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
21482 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
21483 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
21484 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
21485 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
21486 * config/rs6000/8540.md (ppc8540_su): Adjust.
21487 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
21488 cell-cmp-microcoded): Adjust.
21489 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
21490 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21491 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
21492 e500mc64_delayed): Adjust.
21493 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
21494 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
21495 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
21496 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
21497 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
21498 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
21499 power6-delayed-compare, power6-var-delayed-compare): Adjust.
21500 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
21501 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
21503 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
21504 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
21506 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21508 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
21509 (bits): New mode_attr.
21510 (idiv_ldiv): Delete mode_attr.
21511 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
21512 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21513 rs6000_adjust_priority, is_nonpipeline_insn,
21514 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
21516 * config/rs6000/40x.md (ppc403-idiv): Adjust.
21517 * config/rs6000/440.md (ppc440-idiv): Adjust.
21518 * config/rs6000/476.md (ppc476-idiv): Adjust.
21519 * config/rs6000/601.md (ppc601-idiv): Adjust.
21520 * config/rs6000/603.md (ppc603-idiv): Adjust.
21521 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
21522 ppc620-ldiv): Adjust.
21523 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
21524 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
21525 * config/rs6000/8540.md (ppc8540_divide): Adjust.
21526 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
21527 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
21528 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
21529 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
21530 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
21531 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
21532 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
21533 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
21534 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
21535 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
21536 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
21537 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
21538 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
21539 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
21540 * config/rs6000/titan.md (titan_fxu_div): Adjust.
21542 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21544 * config/rs6000/rs6000.md (type): Delete "insert_word",
21545 "insert_dword". Add "insert".
21546 (size): Update comment.
21547 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21548 insn_must_be_first_in_group): Adjust.
21549 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
21550 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
21551 *insvsi_internal6, insvdi_internal): Adjust.
21553 * config/rs6000/40x.md (ppc403-integer): Adjust.
21554 * config/rs6000/440.md (ppc440-integer): Adjust.
21555 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
21556 * config/rs6000/601.md (ppc601-integer): Adjust.
21557 * config/rs6000/603.md (ppc603-integer): Adjust.
21558 * config/rs6000/6xx.md (ppc604-integer): Adjust.
21559 * config/rs6000/7450.md (ppc7450-integer): Adjust.
21560 * config/rs6000/7xx.md (ppc750-integer): Adjust.
21561 * config/rs6000/8540.md (ppc8540_su): Adjust.
21562 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
21563 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
21564 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21565 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
21566 * config/rs6000/e5500.md (e5500_sfx): Adjust.
21567 * config/rs6000/e6500.md (e6500_sfx): Adjust.
21568 * config/rs6000/mpc.md (mpccore-integer): Adjust.
21569 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
21570 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
21571 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
21572 * config/rs6000/power7.md (power7-integer): Adjust.
21573 * config/rs6000/power8.md (power8-1cyc): Adjust.
21574 * config/rs6000/rs64.md (rs64a-integer): Adjust.
21575 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
21577 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21579 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
21580 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
21581 (size): New attribute.
21582 (dot): New attribute.
21583 (cell_micro): Adjust.
21584 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
21585 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
21586 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
21587 umuldi3_highpart): Adjust.
21588 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21589 rs6000_adjust_priority, is_nonpipeline_insn,
21590 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
21592 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
21593 ppc405-imul3): Adjust.
21594 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
21595 * config/rs6000/476.md (ppc476-imul): Adjust.
21596 * config/rs6000/601.md (ppc601-imul): Adjust.
21597 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
21598 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
21599 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
21600 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
21601 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
21603 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
21604 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
21605 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
21606 cell-imul): Adjust.
21607 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
21608 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
21609 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
21610 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
21611 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
21612 * config/rs6000/mpc.md (mpccore-imul): Adjust.
21613 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
21614 power4-lmul, power4-imul, power4-imul3): Adjust.
21615 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
21616 power5-lmul, power5-imul, power5-imul3): Adjust.
21617 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
21618 power6-lmul, power6-imul, power6-imul3): Adjust.
21619 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
21620 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
21622 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
21623 rs64a-lmul): Adjust.
21624 * config/rs6000/titan.md (titan_imul): Adjust.
21626 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21628 * config/rs6000/rs6000.md (type): Add new value "halfmul".
21629 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
21630 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
21631 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
21632 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
21633 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
21634 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
21635 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
21636 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
21637 * config/rs6000/titan.md: Delete nonsensical comment.
21638 (titan_imul): Add type imul3.
21639 (titan_mulhw): Remove type imul3; add type halfmul.
21641 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21643 * config/rs6000/rs6000.md (type): Reorder, reformat.
21645 2014-05-23 Martin Jambor <mjambor@suse.cz>
21647 PR tree-optimization/53787
21648 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
21649 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
21650 analysis_done, update all uses.
21651 * ipa-prop.c: Include domwalk.h
21652 (param_analysis_info): Removed.
21653 (param_aa_status): New type.
21654 (ipa_bb_info): Likewise.
21655 (func_body_info): Likewise.
21656 (ipa_get_bb_info): New function.
21657 (aa_overwalked): Likewise.
21658 (find_dominating_aa_status): Likewise.
21659 (parm_bb_aa_status_for_bb): Likewise.
21660 (parm_preserved_before_stmt_p): Changed to use new param AA info.
21661 (load_from_unmodified_param): Accept func_body_info as a parameter
21662 instead of parms_ainfo.
21663 (parm_ref_data_preserved_p): Changed to use new param AA info.
21664 (parm_ref_data_pass_through_p): Likewise.
21665 (ipa_load_from_parm_agg_1): Likewise. Update callers.
21666 (compute_complex_assign_jump_func): Changed to use new param AA info.
21667 (compute_complex_ancestor_jump_func): Likewise.
21668 (ipa_compute_jump_functions_for_edge): Likewise.
21669 (ipa_compute_jump_functions): Removed.
21670 (ipa_compute_jump_functions_for_bb): New function.
21671 (ipa_analyze_indirect_call_uses): Likewise, moved variable
21673 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
21674 and info, moved variable declarations down.
21675 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
21677 (ipa_analyze_stmt_uses): Likewise.
21678 (ipa_analyze_params_uses): Removed.
21679 (ipa_analyze_params_uses_in_bb): New function.
21680 (ipa_analyze_controlled_uses): Likewise.
21681 (free_ipa_bb_info): Likewise.
21682 (analysis_dom_walker): New class.
21683 (ipa_analyze_node): Handle node-specific forbidden analysis,
21684 initialize and free func_body_info, use dominator walker.
21685 (ipcp_modif_dom_walker): New class.
21686 (ipcp_transform_function): Create and free func_body_info, use
21687 ipcp_modif_dom_walker, moved a lot of functionality there.
21689 2014-05-23 Marek Polacek <polacek@redhat.com>
21690 Jakub Jelinek <jakub@redhat.com>
21692 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
21693 * gcc.c (sanitize_spec_function): Likewise.
21694 * convert.c (convert_to_integer): Include "ubsan.h". Add
21695 floating-point to integer instrumentation.
21696 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
21697 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
21698 SANITIZE_NONDEFAULT.
21699 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
21700 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
21701 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
21702 * ubsan.c: Include "realmpfr.h" and "dfp.h".
21703 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
21704 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
21705 float/double/long double.
21706 (ubsan_instrument_float_cast): New function.
21707 * ubsan.h (ubsan_instrument_float_cast): Declare.
21709 2014-05-23 Jiong Wang <jiong.wang@arm.com>
21711 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
21713 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
21714 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
21715 Adjust for tailcalling through registers.
21716 * config/aarch64/aarch64.h (enum reg_class): New caller save
21718 (REG_CLASS_NAMES): Likewise.
21719 (REG_CLASS_CONTENTS): Likewise.
21720 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
21721 Allow tailcalling without decls.
21723 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
21725 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
21726 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
21728 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
21729 gsi, and variables v_* to v*.
21731 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
21733 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
21735 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
21737 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
21738 * omp-low.c: Update accordingly.
21740 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
21741 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
21742 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
21743 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
21744 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
21745 GF_OMP_TARGET_KIND_UPDATE.
21747 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
21748 Explicitly enumerate the expected region types.
21750 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
21753 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
21754 documentation; the old documentation didn't clearly state the
21755 constraints on the contents of the pointed-to storage.
21757 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21759 Fix bootstrap error on ia64
21760 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
21761 Return default value.
21763 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
21765 PR tree-optimization/54733
21766 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
21768 (find_bswap_or_nop_load): New.
21769 (find_bswap_1): Renamed to ...
21770 (find_bswap_or_nop_1): This. Also add support for memory source.
21771 (find_bswap): Renamed to ...
21772 (find_bswap_or_nop): This. Also add support for memory source and
21773 detection of bitwise operations equivalent to load in target
21775 (execute_optimize_bswap): Likewise. Also move its leading comment back
21776 in place and split statement transformation into ...
21777 (bswap_replace): This.
21779 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21781 PR rtl-optimization/61215
21782 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
21783 simplify_gen_subreg until final substitution.
21785 2014-05-23 Alan Modra <amodra@gmail.com>
21788 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
21789 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
21790 Use "Y" constraint rather than "m".
21792 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
21794 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
21796 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
21797 New function declaration.
21798 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
21799 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
21800 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
21801 (aarch64_init_builtins) : Initialize builtins
21802 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21803 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21804 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
21805 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
21806 and __builtins_aarch64_set_fpsr.
21807 (aarch64_atomic_assign_expand_fenv): New function.
21808 * config/aarch64/aarch64.md (set_fpcr): New pattern.
21809 (get_fpcr) : Likewise.
21810 (set_fpsr) : Likewise.
21811 (get_fpsr) : Likewise.
21812 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
21813 and UNSPECV_SET_FPSR.
21814 * doc/extend.texi (AARCH64 Built-in Functions) : Document
21815 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21816 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21818 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21820 PR rtl-optimization/60969
21821 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
21822 constraints. Set up mem cost for NO_REGS case.
21824 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
21826 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
21828 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
21830 * config/darwin.c: Include "lto-section-names.h".
21831 (LTO_SEGMENT_NAME): Don't define.
21832 * config/i386/winnt.c: Include "lto-section-names.h".
21833 * lto-streamer.c: Include "lto-section-names.h".
21834 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
21835 * lto-wrapper.c: Include "lto-section-names.h".
21836 (LTO_SECTION_NAME_PREFIX): Don't define.
21837 * lto-section-names.h: New file.
21838 * cgraphunit.c: Include "lto-section-names.h".
21840 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
21842 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
21844 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
21847 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
21849 2014-05-22 Nick Clifton <nickc@redhat.com>
21851 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
21853 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
21855 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
21856 -> (T)A transformation to integer types.
21858 2014-05-22 Teresa Johnson <tejohnson@google.com>
21860 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
21861 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
21862 (gcov_rewrite): Use gcov_nonruntime_assert.
21863 (gcov_open): Ditto.
21864 (gcov_write_words): Ditto.
21865 (gcov_write_length): Ditto.
21866 (gcov_read_words): Use gcov_nonruntime_assert, and remove
21867 gcc_assert from IN_LIBGCOV code.
21868 (gcov_read_summary): Use gcov_error to flag profile corruption.
21869 (gcov_sync): Use gcov_nonruntime_assert.
21870 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
21871 (gcov_histo_index): Use gcov_nonruntime_assert.
21872 (static void gcov_histogram_merge): Ditto.
21873 (compute_working_sets): Ditto.
21874 * gcov-io.h (gcov_nonruntime_assert): Define.
21875 (gcov_error): Define for !IN_LIBGCOV
21877 2014-05-22 Richard Biener <rguenther@suse.de>
21879 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21880 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
21881 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
21882 and deallocation site.
21883 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
21884 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
21885 passing through the incoming points-to set.
21886 (handle_lhs_call): Use flags argument instead of recomputing it.
21887 (find_func_aliases_for_call): Call handle_lhs_call with proper
21890 2014-05-22 Jakub Jelinek <jakub@redhat.com>
21892 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
21893 all padding bits in REAL_VALUE_TYPE are cleared.
21895 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21897 Cleanup and improve multipass_dfa_lookahead_guard
21898 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
21899 (core2i7_first_cycle_multipass_begin,)
21900 (core2i7_first_cycle_multipass_issue,)
21901 (core2i7_first_cycle_multipass_backtrack): Update signature.
21902 * config/ia64/ia64.c
21903 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
21904 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
21905 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
21907 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
21908 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
21910 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
21912 * doc/tm.texi: Regenerate.
21914 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
21915 * haifa-sched.c (ready_try): Make signed to allow negative values.
21916 (rebug_ready_list_1): Update.
21917 (choose_ready): Simplify.
21918 (sched_extend_ready_list): Update.
21920 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21922 Remove IA64 speculation tweaking flags
21923 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
21924 speculation tuning flags.
21925 (msched-prefer-non-data-spec-insns,)
21926 (msched-prefer-non-control-spec-insns): Obsolete options.
21927 * haifa-sched.c (choose_ready): Remove handling of
21928 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21929 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
21930 and PREFER_NON_DATA_SPEC.
21931 * sel-sched.c (process_spec_exprs): Remove handling of
21932 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21934 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21936 Improve scheduling debug output
21937 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
21938 (advance_one_cycle): Update.
21939 (schedule_insn, queue_to_ready): Add debug printouts.
21940 (debug_ready_list_1): New static function.
21941 (debug_ready_list): Update.
21942 (max_issue): Add debug printouts.
21943 (dump_insn_stream): New static function.
21944 (schedule_block): Use it. Also better indent printouts.
21946 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21948 Fix sched_insn debug counter
21949 * haifa-sched.c (schedule_insn): Update.
21950 (struct haifa_saved_data): Add nonscheduled_insns_begin.
21951 (save_backtrack_point, restore_backtrack_point): Update.
21952 (first_nonscheduled_insn): New static function.
21953 (queue_to_ready, choose_ready): Use it.
21954 (schedule_block): Init nonscheduled_insns_begin.
21955 (sched_emit_insn): Update.
21958 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
21960 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
21962 (aarch64_secondary_reload) : LikeWise.
21963 (aarch64_class_max_nregs) : Remove CORE_REGS.
21964 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
21965 (REG_CLASS_NAMES) : Likewise.
21966 (REG_CLASS_CONTENTS) : LikeWise.
21967 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
21969 2014-05-21 Guozhi Wei <carrot@google.com>
21972 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
21974 (vqdmulhq_n_s16): Likewise.
21976 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
21978 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
21980 2014-05-21 Marek Polacek <polacek@redhat.com>
21983 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
21985 2014-05-21 Martin Jambor <mjambor@suse.cz>
21987 * doc/invoke.texi (Optimize Options): Document parameters
21988 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
21989 ipa-cp-array-index-hint-bonus.
21991 2014-05-21 Mark Wielaard <mjw@redhat.com>
21994 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
21995 version >= 3 or not strict DWARF.
21996 * langhooks.h (struct lang_hooks_for_types): Add
21997 enum_underlying_base_type.
21998 * langhooks.c (lhd_enum_underlying_base_type): New function.
21999 * gcc/langhooks.h (struct lang_hooks_for_types): Add
22000 enum_underlying_base_type.
22001 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
22002 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
22003 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
22005 2014-05-21 Richard Biener <rguenther@suse.de>
22007 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
22009 2014-05-21 John Marino <gnugcc@marino.st>
22011 * config.gcc (*-*-dragonfly*): New target.
22012 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
22013 * configure: Regenerate.
22014 * config/dragonfly-stdint.h: New.
22015 * config/dragonfly.h: New.
22016 * config/dragonfly.opt: New.
22017 * config/i386/dragonfly.h: New.
22018 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
22020 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22022 * tree.def (VOID_CST): New.
22023 * tree-core.h (TI_VOID): New.
22024 * tree.h (void_node): New.
22025 * tree.c (tree_node_structure_for_code, tree_code_size)
22026 (iterative_hash_expr): Handle VOID_CST.
22027 (build_common_tree_nodes): Initialize void_node.
22029 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
22031 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
22033 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
22035 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
22038 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
22039 flag_reorder_blocks_and_partition.
22040 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
22042 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
22045 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
22047 (*addc_r_t): Add new insn_and_split.
22049 2014-05-21 Jakub Jelinek <jakub@redhat.com>
22051 PR middle-end/61252
22052 * omp-low.c (handle_simd_reference): New function.
22053 (lower_rec_input_clauses): Use it. Defer adding reference
22054 initialization even for reduction without placeholder if in simd,
22055 handle it properly later on.
22057 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22059 PR tree-optimization/60899
22060 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
22061 assume all static symbols will have definition wile parsing and
22062 check the do have definition later in compilation; check that
22063 variable referring symbol will be output before concluding that
22064 reference is safe; be conservative for referring local statics;
22065 be more precise about when comdat is output in other partition.
22067 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22070 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
22072 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
22073 (ipa_inline): Loop inline_to_all_callers until no more aliases
22076 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22078 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
22079 set writeonly flag only for vars actually written to.
22081 2014-05-20 Dehao Chen <dehao@google.com>
22083 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
22084 and callee count to get clone count.
22085 * tree-inline.c (expand_call_inline): Use callee count instead of bb
22086 count in copy_body.
22088 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
22090 PR rtl-optimization/61243
22091 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
22093 2014-05-20 Xinliang David Li <davidxl@google.com>
22095 * cgraphunit.c (walk_polymorphic_call_targets): Add
22096 dbgcnt and fopt-info support.
22097 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
22098 * ipa-devirt.c (ipa_devirt): Ditto.
22099 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
22100 * ipa.c (walk_polymorphic_call_targets): Ditto.
22101 * gimple-fold.c (fold_gimple_assign): Ditto.
22102 (gimple_fold_call): Ditto.
22103 * dbgcnt.def: New counter.
22105 2014-05-20 DJ Delorie <dj@redhat.com>
22107 * config/msp430/msp430.md (split): Don't allow subregs when
22108 splitting SImode adds.
22109 (andneghi): Fix subtraction logic.
22110 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
22112 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22114 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
22116 * except.c (switch_to_exception_section, resolve_unique_section,
22117 get_named_text_section, default_function_rodata_section,
22118 align_variable, get_block_for_decl, default_section_type_flags):
22119 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
22120 * symtab.c (symtab_add_to_same_comdat_group,
22121 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
22122 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
22124 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
22125 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
22126 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
22127 (c6x_function_in_section_p): Likewise.
22128 * config/darwin.c (machopic_select_section): Likewise.
22129 * config/arm/arm.c (arm_function_in_section_p): Likewise.
22130 * config/mips/mips.c (mips_function_rodata_section): Likewise.
22131 * config/mep/mep.c (mep_select_section): LIkewise.
22132 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
22134 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
22136 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
22137 EH region of calls to pure functions that can throw an exception.
22138 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
22139 (copy_reference_ops_from_call): Also copy the EH region of the call if
22140 it can throw an exception.
22142 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22144 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
22145 nested VEC_SELECTs that are inverses of each other.
22147 2014-05-20 Richard Biener <rguenther@suse.de>
22149 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
22150 (extract_and_process_scc_for_name): not here.
22151 (cond_dom_walker::before_dom_children): Only process
22152 stmts that end the BB in interesting ways.
22153 (run_scc_vn): Mark param uses as visited.
22155 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22157 * config/arm/arm.md (arith_shiftsi): Do not predicate for
22160 2014-05-20 Nick Clifton <nickc@redhat.com>
22162 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
22163 (msp430_gimplify_va_arg_expr): New function.
22164 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
22166 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
22167 operand 0 in order to prevent confusion about the number of
22168 registers involved.
22170 2014-05-20 Richard Biener <rguenther@suse.de>
22172 PR tree-optimization/61221
22173 * tree-ssa-pre.c (el_to_update): Remove.
22174 (eliminate_dom_walker::before_dom_children): Handle released
22175 VDEFs by value-numbering them to the associated VUSE. Update
22176 stmt immediately for substituted call address.
22177 (eliminate): Remove delayed stmt updating code.
22178 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
22179 possibly late re-numbered vuses.
22180 (vn_reference_lookup_2): Adjust.
22181 (vn_reference_lookup_pieces): Likewise.
22182 (vn_reference_lookup): Likewise.
22184 2014-05-20 Richard Biener <rguenther@suse.de>
22186 * config.gcc: Remove need_64bit_hwint.
22187 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
22188 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
22190 * config.in: Regenerate.
22191 * configure: Likewise.
22193 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
22195 * doc/extend.texi: Create Label Attributes section,
22196 move all label attributes into it and reference it.
22198 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
22200 * arm.c (thumb1_reorg): When scanning backwards skip anything
22201 that's not a proper insn.
22203 2014-05-19 Richard Biener <rguenther@suse.de>
22205 PR tree-optimization/61221
22206 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
22207 Do nothing for unreachable blocks.
22208 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
22209 Improve unreachability detection.
22211 2014-05-19 Richard Biener <rguenther@suse.de>
22213 PR tree-optimization/61209
22214 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
22216 2014-05-19 Nick Clifton <nickc@redhat.com>
22218 * except.c (init_eh): Fix computation of builtin setjmp buffer
22219 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
22221 2014-05-19 Richard Biener <rguenther@suse.de>
22223 PR tree-optimization/61184
22224 * tree-vrp.c (is_negative_overflow_infinity): Use
22225 TREE_OVERFLOW_P and do that check first.
22226 (is_positive_overflow_infinity): Likewise.
22227 (is_overflow_infinity): Likewise.
22228 (vrp_operand_equal_p): Properly treat operands with
22229 differing overflow as not equal.
22231 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
22233 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
22234 shift simplification where it was intended.
22236 2014-05-19 Christian Bruel <christian.bruel@st.com>
22239 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
22241 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
22244 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
22247 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
22249 * reg-notes.def (CROSSING_JUMP): Likewise.
22250 * rtl.h (rtx_def): Update comment for jump flag.
22251 (CROSSING_JUMP_P): Define.
22252 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
22253 of a REG_CROSSING_JUMP note.
22254 * cfghooks.c (tidy_fallthru_edges): Likewise.
22255 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
22256 * emit-rtl.c (try_split): Likewise.
22257 * haifa-sched.c (sched_create_recovery_edges): Likewise.
22258 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
22259 * jump.c (redirect_jump_2): Likewise.
22260 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
22261 (relax_delay_slots): Likewise.
22262 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
22263 (bbit_di): Likewise.
22264 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
22265 * config/sh/sh.md (jump_compact): Likewise.
22266 * bb-reorder.c (rotate_loop): Likewise.
22267 (pass_duplicate_computed_gotos::execute): Likewise.
22268 (add_reg_crossing_jump_notes): Rename to...
22269 (update_crossing_jump_flags): ...this.
22270 (pass_partition_blocks::execute): Update accordingly.
22272 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
22274 * tree.h: Remove extraneous template <>.
22276 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22278 * ipa.c (symtab_remove_unreachable_nodes): Remove
22279 symbol from comdat group if its body was eliminated.
22280 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
22281 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
22282 (symtab_unregister_node): ... this one.
22283 (verify_symtab_base): More strict checking of comdats.
22284 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
22286 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22288 * tree-pass.h (make_pass_ipa_comdats): New pass.
22289 * timevar.def (TV_IPA_COMDATS): New timevar.
22290 * passes.def (pass_ipa_comdats): Add.
22291 * Makefile.in (OBJS): Add ipa-comdats.o
22292 * ipa-comdats.c: New file.
22294 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22296 * ipa.c (update_visibility_by_resolution_info): New function.
22297 (function_and_variable_visibility): Use it.
22299 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22301 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
22303 (FOR_EACH_DEFINED_SYMBOL): New macro.
22304 (varpool_first_static_initializer, varpool_next_static_initializer,
22305 varpool_first_defined_variable, varpool_next_defined_variable):
22307 (symtab_in_same_comdat_p): Correctly deal with inline functions.
22309 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22311 * ggc-page.c (ggc_handle_finalizers): Add comment.
22313 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22315 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
22316 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
22317 (ggc_internal_cleared_alloc): Likewise.
22318 * ggc-page.c (finalizer): New class.
22319 (vec_finalizer): Likewise.
22320 (globals::finalizers): New member.
22321 (globals::vec_finalizers): Likewise.
22322 (ggc_internal_alloc): Record the finalizer if any for the block being
22324 (ggc_handle_finalizers): New function.
22325 (ggc_collect): Call ggc_handle_finalizers.
22326 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
22328 (ggc_internal_cleared_alloc): Likewise.
22329 (finalize): New function.
22330 (need_finalization_p): Likewise.
22331 (ggc_alloc): Install the type's destructor as the finalizer if it
22332 might do something.
22333 (ggc_cleared_alloc): Likewise.
22334 (ggc_vec_alloc): Likewise.
22335 (ggc_cleared_vec_alloc): Likewise.
22337 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22339 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
22341 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22343 * alias.c (record_alias_subset): Adjust.
22344 * bitmap.c (bitmap_element_allocate): Likewise.
22345 (bitmap_gc_alloc_stat): Likewise.
22346 * cfg.c (init_flow): Likewise.
22347 (alloc_block): Likewise.
22348 (unchecked_make_edge): Likewise.
22349 * cfgloop.c (alloc_loop): Likewise.
22350 (flow_loops_find): Likewise.
22351 (rescan_loop_exit): Likewise.
22352 * cfgrtl.c (init_rtl_bb_info): Likewise.
22353 * cgraph.c (insert_new_cgraph_node_version): Likewise.
22354 (cgraph_allocate_node): Likewise.
22355 (cgraph_create_edge_1): Likewise.
22356 (cgraph_allocate_init_indirect_info): Likewise.
22357 * cgraphclones.c (cgraph_clone_edge): Likewise.
22358 * cgraphunit.c (add_asm_node): Likewise.
22359 (init_lowered_empty_function): Likewise.
22360 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
22361 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
22362 (alpha_use_linkage): Likewise.
22363 * config/arc/arc.c (arc_init_machine_status): Likewise.
22364 * config/arm/arm.c (arm_init_machine_status): Likewise.
22365 * config/avr/avr.c (avr_init_machine_status): Likewise.
22366 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
22367 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
22368 * config/cris/cris.c (cris_init_machine_status): Likewise.
22369 * config/darwin.c (machopic_indirection_name): Likewise.
22370 (darwin_build_constant_cfstring): Likewise.
22371 (darwin_enter_string_into_cfstring_table): Likewise.
22372 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
22373 * config/frv/frv.c (frv_init_machine_status): Likewise.
22374 * config/i386/i386.c (get_dllimport_decl): Likewise.
22375 (ix86_init_machine_status): Likewise.
22376 (assign_386_stack_local): Likewise.
22377 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
22378 (i386_pe_maybe_record_exported_symbol): Likewise.
22379 (i386_pe_record_stub): Likewise.
22380 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
22381 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
22382 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
22383 (m32c_note_pragma_address): Likewise.
22384 * config/mep/mep.c (mep_init_machine_status): Likewise.
22385 (mep_note_pragma_flag): Likewise.
22386 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
22387 (mips16_local_alias): Likewise.
22388 (mips_init_machine_status): Likewise.
22389 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
22390 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
22391 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
22392 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
22393 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
22394 * config/pa/pa.c (pa_init_machine_status): Likewise.
22395 (pa_get_deferred_plabel): Likewise.
22396 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
22397 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
22398 (rs6000_init_machine_status): Likewise.
22399 (output_toc): Likewise.
22400 * config/s390/s390.c (s390_init_machine_status): Likewise.
22401 * config/score/score.c (score_output_external): Likewise.
22402 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
22403 * config/spu/spu.c (spu_init_machine_status): Likewise.
22404 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
22405 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
22406 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
22407 * coverage.c (coverage_end_function): Likewise.
22408 * dbxout.c (dbxout_init): Likewise.
22409 * doc/gty.texi: Don't mention variable_size attribute.
22410 * dwarf2cfi.c (new_cfi): Adjust.
22411 (new_cfi_row): Likewise.
22412 (copy_cfi_row): Likewise.
22413 (create_cie_data): Likewise.
22414 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
22415 (new_loc_descr): Likewise.
22416 (find_AT_string_in_table): Likewise.
22417 (add_addr_table_entry): Likewise.
22418 (new_die): Likewise.
22419 (add_var_loc_to_decl): Likewise.
22420 (clone_die): Likewise.
22421 (clone_as_declaration): Likewise.
22422 (break_out_comdat_types): Likewise.
22423 (new_loc_list): Likewise.
22424 (add_loc_descr_to_each): Likewise.
22425 (add_location_or_const_value_attribute): Likewise.
22426 (add_linkage_name): Likewise.
22427 (lookup_filename): Likewise.
22428 (dwarf2out_var_location): Likewise.
22429 (new_line_info_table): Likewise.
22430 (dwarf2out_init): Likewise.
22431 (mem_loc_descriptor): Likewise.
22432 (loc_descriptor): Likewise.
22433 (add_const_value_attribute): Likewise.
22434 (tree_add_const_value_attribute): Likewise.
22435 (comp_dir_string): Likewise.
22436 (dwarf2out_vms_debug_main_pointer): Likewise.
22437 (string_cst_pool_decl): Likewise.
22438 * emit-rtl.c (set_mem_attrs): Likewise.
22439 (get_reg_attrs): Likewise.
22440 (start_sequence): Likewise.
22441 (init_emit): Likewise.
22442 (init_emit_regs): Likewise.
22443 * except.c (init_eh_for_function): Likewise.
22444 (gen_eh_region): Likewise.
22445 (gen_eh_region_catch): Likewise.
22446 (gen_eh_landing_pad): Likewise.
22447 (add_call_site): Likewise.
22448 * function.c (add_frame_space): Likewise.
22449 (insert_temp_slot_address): Likewise.
22450 (assign_stack_temp_for_type): Likewise.
22451 (get_hard_reg_initial_val): Likewise.
22452 (allocate_struct_function): Likewise.
22453 (prepare_function_start): Likewise.
22454 (types_used_by_var_decl_insert): Likewise.
22455 * gengtype.c (variable_size_p): Remove function.
22456 (enum alloc_quantity): Remove enum.
22457 (write_typed_alloc_def): Remove function.
22458 (write_typed_struct_alloc_def): Likewise.
22459 (write_typed_typedef_alloc_def): Likewise.
22460 (write_typed_alloc_defns): Likewise.
22462 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
22463 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
22464 * ggc.h (ggc_alloc): new function.
22465 (ggc_cleared_alloc): Likewise.
22466 (ggc_vec_alloc): Template on type of vector element, and remove
22467 element size argument.
22468 (ggc_cleared_vec_alloc): Likewise.
22469 * gimple.c (gimple_build_omp_for): Adjust.
22470 (gimple_copy): Likewise.
22471 * ipa-cp.c (get_replacement_map): Likewise.
22472 (find_aggregate_values_for_callers_subset): Likewise.
22473 (known_aggs_to_agg_replacement_list): Likewise.
22474 * ipa-devirt.c (get_odr_type): Likewise.
22475 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
22476 (read_agg_replacement_chain): Likewise.
22477 * loop-iv.c (get_simple_loop_desc): Likewise.
22478 * lto-cgraph.c (input_node_opt_summary): Likewise.
22479 * lto-section-in.c (lto_new_in_decl_state): Likewise.
22480 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
22481 (input_eh_region): Likewise.
22482 (input_eh_lp): Likewise.
22483 (input_cfg): Likewise.
22484 * optabs.c (set_optab_libfunc): Likewise.
22485 (init_tree_optimization_optabs): Likewise.
22486 (set_conv_libfunc): Likewise.
22487 * passes.c (do_per_function_toporder): Likewise.
22488 * rtl.h: Don't use variable_size gty attribute.
22489 * sese.c (if_region_set_false_region): Adjust.
22490 * stringpool.c (gt_pch_save_stringpool): Likewise.
22491 * target-globals.c (save_target_globals): Likewise.
22492 * toplev.c (general_init): Likewise.
22493 * trans-mem.c (record_tm_replacement): Likewise.
22494 (split_bb_make_tm_edge): Likewise.
22495 * tree-cfg.c (move_sese_region_to_fn): Likewise.
22496 * tree-data-ref.h (lambda_vector_new): Likewise.
22497 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
22498 * tree-iterator.c (tsi_link_before): Likewise.
22499 (tsi_link_after): Likewise.
22500 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
22501 * tree-ssa-loop-niter.c (record_estimate): Likewise.
22502 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
22503 * tree-ssa-operands.h: Don't use variable_size gty attribute.
22504 * tree-ssa.c (init_tree_ssa): Adjust.
22505 * tree-ssanames.c (set_range_info): Likewise.
22506 (get_ptr_info): Likewise.
22507 (duplicate_ssa_name_ptr_info): Likewise.
22508 (duplicate_ssa_name_range_info): Likewise.
22509 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
22510 (unpack_ts_fixed_cst_value_fields): Likewise.
22511 * tree.c (build_fixed): Likewise.
22512 (build_real): Likewise.
22513 (build_string): Likewise.
22514 (decl_priority_info): Likewise.
22515 (decl_debug_expr_insert): Likewise.
22516 (decl_value_expr_insert): Likewise.
22517 (decl_debug_args_insert): Likewise.
22518 (type_hash_add): Likewise.
22519 (build_omp_clause): Likewise.
22520 * ubsan.c (decl_for_type_insert): Likewise.
22521 * varasm.c (get_unnamed_section): Likewise.
22522 (get_noswitch_section): Likewise.
22523 (get_section): Likewise.
22524 (get_block_for_section): Likewise.
22525 (create_block_symbol): Likewise.
22526 (build_constant_desc): Likewise.
22527 (create_constant_pool): Likewise.
22528 (force_const_mem): Likewise.
22529 (record_tm_clone_pair): Likewise.
22530 * varpool.c (varpool_create_empty_node): Likewise.
22532 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22534 * dwarf2out.c (tree_add_const_value_attribute): Call
22535 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
22536 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
22537 instead of ggc_internal_<x>alloc_stat.
22538 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
22539 (ggc_realloc): Likewise.
22540 * ggc-none.c (ggc_internal_alloc): Likewise.
22541 (ggc_internal_cleared_alloc): Likewise.
22542 * ggc-page.c: Likewise.
22543 * ggc.h (ggc_internal_alloc_stat): Likewise.
22544 (ggc_internal_alloc): Remove macro.
22545 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
22546 (ggc_internal_cleared_alloc): Remove macro.
22547 (GGC_RESIZEVEC): Adjust.
22548 (ggc_resizevar): Remove macro.
22549 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
22550 (ggc_internal_cleared_vec_alloc_stat): Likewise.
22551 (ggc_internal_vec_cleared_alloc): Remove macro.
22552 (ggc_alloc_atomic_stat): Drop _stat suffix.
22553 (ggc_alloc_atomic): Remove macro.
22554 (ggc_alloc_cleared_atomic): Remove macro.
22555 (ggc_alloc_string_stat): Drop _stat suffix.
22556 (ggc_alloc_string): Remove macro.
22557 (ggc_alloc_rtx_def_stat): Adjust.
22558 (ggc_alloc_tree_node_stat): Likewise.
22559 (ggc_alloc_cleared_tree_node_stat): Likewise.
22560 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
22561 (ggc_alloc_cleared_simd_clone_stat): Likewise.
22562 * gimple.c (gimple_build_omp_for): Likewise.
22563 (gimple_copy): Likewise.
22564 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
22565 * toplev.c (realloc_for_line_map): Adjust.
22566 * tree-data-ref.h (lambda_vector_new): Likewise.
22567 * tree-phinodes.c (allocate_phi_node): Likewise.
22568 * tree.c (grow_tree_vec_stat): Likewise.
22569 * vec.h (va_gc::reserve): Adjust.
22571 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
22573 * config/microblaze/microblaze.c (break_handler): New Declaration.
22574 (microblaze_break_function_p,microblaze_is_break_handler): New.
22575 (compute_frame_size): Use microblaze_break_function_p.
22576 Add the test of break_handler.
22577 (microblaze_function_prologue) : Add the test of variable
22578 break_handler. Check the fnname by BREAK_HANDLER_NAME.
22579 (microblaze_function_epilogue) : Add the test of break_handler.
22580 (microblaze_globalize_label) : Add the test of break_handler.
22581 Check the name by BREAK_HANDLER_NAME.
22583 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
22585 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
22586 microblaze_is_break_handler test.
22587 (call_internal1,call_value_intern): Use microblaze_break_function_p.
22588 Use SYMBOL_REF_DECL.
22590 * config/microblaze/microblaze-protos.h
22591 (microblaze_break_function_p,microblaze_is_break_handler):
22594 * doc/extend.texi (MicroBlaze break_handler Functions): Document
22595 new MicroBlaze break_handler functions.
22597 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
22599 * doc/extend.texi (Size of an asm): Move node text according
22600 to its @menu entry position.
22602 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
22604 PR tree-optimization/61140
22605 PR tree-optimization/61150
22606 PR tree-optimization/61197
22607 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
22609 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
22611 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
22613 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
22615 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
22616 __SIZEOF_INT128__ is defined.
22618 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
22620 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
22621 (rs6000_delegitimize_address): Use it.
22623 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
22625 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
22626 inplace argument. Store the new address in the original MEM when true.
22627 * emit-rtl.c (change_address_1): Likewise.
22628 (adjust_address_1, adjust_automodify_address_1, offset_address):
22629 Update accordingly.
22630 * rtl.h (plus_constant): Add an inplace argument.
22631 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
22632 when true. Avoid generating (plus X (const_int 0)).
22633 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
22634 in-place. Pass true to plus_constant.
22635 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
22637 2014-05-16 Dehao Chen <dehao@google.com>
22639 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
22641 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
22644 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
22646 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
22648 2014-05-16 Dehao Chen <dehao@google.com>
22650 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
22651 optimize_function_for_size_p.
22652 * regs.h (REG_FREQ_FROM_BB): Likewise.
22654 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
22657 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
22658 negt_reg_operand cases.
22659 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
22661 * config/sh/predicates.md (cbranch_treg_value): Simplify.
22663 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
22665 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
22668 2014-05-16 David Malcolm <dmalcolm@redhat.com>
22671 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22673 * tree-cfg.c (dump_function_to_file): Dump the return type of
22674 functions, in a line to itself before the function body, mimicking
22675 the layout of a C function.
22677 2014-05-16 Dehao Chen <dehao@google.com>
22679 * cfghooks.c (make_forwarder_block): Use direct computation to
22680 get fall-through edge's count and frequency.
22682 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
22684 * config/arc/arc.c (arc_init): Fix typo in error message.
22685 * config/i386/i386.c (ix86_expand_builtin): Likewise.
22686 (split_stack_prologue_scratch_regno): Likewise.
22687 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
22688 word from error message.
22690 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
22692 * ira-costs.c: Fix typo in comment.
22694 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
22696 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
22698 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
22700 * varpool.c (dump_varpool_node): Dump write-only flag.
22701 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
22703 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
22704 write-only variables.
22705 * ipa.c (process_references): New function.
22706 (set_readonly_bit): New function.
22707 (set_writeonly_bit): New function.
22708 (clear_addressable_bit): New function.
22709 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
22710 fix handling of aliases.
22711 * cgraph.h (struct varpool_node): Add writeonly flag.
22713 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
22715 PR rtl-optimization/60969
22716 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
22717 Calculate costs for this case.
22719 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
22721 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
22722 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
22724 2014-05-16 Richard Biener <rguenther@suse.de>
22726 PR tree-optimization/61194
22727 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
22728 bool patterns ending in a COND_EXPR.
22730 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22732 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
22734 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22736 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
22737 where we were unable to cost an RTX.
22739 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22741 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
22744 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22745 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22747 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
22749 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22750 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22752 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
22753 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
22755 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22756 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22758 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
22761 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22762 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22764 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22767 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22768 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22770 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
22771 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
22773 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22774 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22776 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22777 rotates and shifts.
22779 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22780 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22782 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
22783 ZERO_EXTEND and SIGN_EXTEND better.
22785 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22786 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22788 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
22789 logical operations.
22791 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22792 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22794 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
22795 costs when costing loads and stores to memory.
22797 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22798 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
22800 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
22803 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22805 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
22807 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22808 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22810 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
22812 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
22814 (aarch64_rtx_mult_cost): New.
22815 (aarch64_rtx_costs): Use it, refactor as appropriate.
22817 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22818 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22820 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
22821 emit instructions, return number of instructions which would
22823 (aarch64_add_constant): Update call to aarch64_build_constant.
22824 (aarch64_output_mi_thunk): Likewise.
22825 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
22828 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22830 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
22831 (TARGET_RTX_COSTS): Call it.
22833 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22835 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
22836 (cortexa57_vector_cost): Likewise.
22837 (cortexa57_tunings): Use them.
22839 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22841 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
22842 (cpu_addrcost_table): Use it.
22843 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
22844 (aarch64_address_cost): Rewrite using aarch64_classify_address,
22847 2014-05-16 Richard Biener <rguenther@suse.de>
22849 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
22850 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
22851 (visit_phi): Ignore edges marked as not executable.
22852 (class cond_dom_walker): New.
22853 (cond_dom_walker::before_dom_children): Value-number
22854 control statements and mark successor edges as not
22855 executable if possible.
22856 (run_scc_vn): First walk all control statements in
22857 dominator order, marking edges as not executable.
22858 * tree-inline.c (copy_edges_for_bb): Be not confused
22859 about random edge flags.
22861 2014-05-16 Richard Biener <rguenther@suse.de>
22863 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
22865 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
22868 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
22869 (__TM_simple_begin): Use it.
22870 (__TM_begin): Likewise.
22872 2014-05-15 Martin Jambor <mjambor@suse.cz>
22875 * ipa-prop.c (update_indirect_edges_after_inlining): Check
22876 type_preserved flag when the indirect edge is polymorphic.
22878 2014-05-15 Martin Jambor <mjambor@suse.cz>
22880 PR tree-optimization/61090
22881 * tree-sra.c (sra_modify_expr): Pass the current gsi to
22882 build_ref_for_model.
22884 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22886 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
22887 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
22889 2014-05-15 Jakub Jelinek <jakub@redhat.com>
22891 PR tree-optimization/61158
22892 * fold-const.c (fold_binary_loc): If X is zero-extended and
22893 shiftc >= prec, make sure zerobits is all ones instead of
22894 invoking undefined behavior.
22896 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22898 * regcprop.h: New file.
22899 * regcprop.c (skip_debug_insn_p): New decl.
22900 (replace_oldest_value_reg): Check skip_debug_insn_p.
22901 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
22902 * shrink-wrap.c: Include regcprop.h.
22903 (prepare_shrink_wrap): Call
22904 copyprop_hardreg_forward_bb_without_debug_insn.
22906 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22908 * shrink-wrap.h: Update comment.
22909 * shrink-wrap.c: Update comment.
22910 (next_block_for_reg): Rename to live_edge_for_reg.
22911 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
22912 (move_insn_for_shrink_wrap): Split live_edge.
22913 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
22915 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22917 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
22919 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
22920 * config/sparc/sparc.md (fptype_ut699): New attribute.
22921 (in_branch_delay): Return false if -mfix-ut699 is specified and
22922 fptype_ut699 is set to single.
22923 (truncdfsf2): Add fptype_ut699 attribute.
22924 (fix_truncdfsi2): Likewise.
22925 (floatsisf2): Change fptype attribute.
22926 (fix_truncsfsi2): Likewise.
22927 (negtf2_notv9): Delete.
22928 (negtf2_v9): Likewise.
22929 (negtf2_hq): New instruction.
22930 (negtf2): New instruction and splitter.
22931 (negdf2_notv9): Rewrite.
22932 (abstf2_notv9): Delete.
22933 (abstf2_hq_v9): Likewise.
22934 (abstf2_v9): Likewise.
22935 (abstf2_hq): New instruction.
22936 (abstf2): New instruction and splitter.
22937 (absdf2_notv9): Rewrite.
22939 2014-05-14 Cary Coutant <ccoutant@google.com>
22942 * opts.c (common_handle_option): Don't special-case "-g".
22943 (set_debug_level): Default to at least level 2 with "-g".
22945 2014-05-14 DJ Delorie <dj@redhat.com>
22947 * config/msp430/msp430.c (msp430_builtin): Add
22948 MSP430_BUILTIN_DELAY_CYCLES.
22949 (msp430_init_builtins): Register void __delay_cycles(long long).
22950 (msp430_builtin_decl): Add it.
22951 (cg_magic_constant): New.
22952 (msp430_expand_delay_cycles): New.
22953 (msp430_expand_builtin): Call it.
22954 (msp430_print_operand_raw): Change integer printing from "int" to
22956 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
22957 (delay_cycles_start): New.
22958 (delay_cycles_end): New.
22959 (delay_cycles_32): New.
22960 (delay_cycles_32x): New.
22961 (delay_cycles_16): New.
22962 (delay_cycles_16x): New.
22963 (delay_cycles_2): New.
22964 (delay_cycles_1): New.
22965 * doc/extend.texi: Document __delay_cycles().
22967 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
22969 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
22970 length attribute computation.
22972 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
22975 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
22977 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
22980 * config/sparc/sparc.md: Fix types of low and high in DI constant
22981 splitter. Use gen_int_mode in some other splitters.
22983 2014-05-14 Martin Jambor <mjambor@suse.cz>
22986 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
22988 2014-05-14 James Norris <jnorris@codesourcery.com>
22990 * omp-low.c (expand_parallel_call): Remove shadow variable.
22991 (expand_omp_taskreg): Likewise.
22993 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
22995 * common/config/i386/i386-common.c
22996 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
22997 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
22998 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
22999 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
23000 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
23001 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
23002 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
23003 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
23004 xsavecintrin.h, xsavesintrin.h.
23005 (x86_64-*-*): Ditto.
23006 * config/i386/clflushoptintrin.h: New.
23007 * config/i386/xsavecintrin.h: Ditto.
23008 * config/i386/xsavesintrin.h: Ditto.
23009 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
23010 (bit_XSAVES): Ditto.
23011 (bit_XSAVES): Ditto.
23012 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
23013 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
23015 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
23016 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
23017 OPTION_MASK_ISA_XSAVES.
23018 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
23019 -mxsavec, -mxsaves.
23020 (PTA_CLFLUSHOPT) Define.
23021 (PTA_XSAVEC): Ditto.
23022 (PTA_XSAVES): Ditto.
23023 (ix86_option_override_internal): Handle new options.
23024 (ix86_valid_target_attribute_inner_p): Ditto.
23025 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
23026 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
23027 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
23028 (bdesc_special_args): Add __builtin_ia32_xsaves,
23029 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
23030 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
23031 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
23032 (ix86_expand_builtin): Handle new builtins.
23033 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
23034 (TARGET_CLFLUSHOPT_P): Ditto.
23035 (TARGET_XSAVEC): Ditto.
23036 (TARGET_XSAVEC_P): Ditto.
23037 (TARGET_XSAVES): Ditto.
23038 (TARGET_XSAVES_P): Ditto.
23039 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
23040 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
23041 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
23043 (ANY_XRSTOR64): Ditto.
23045 (xrstor): Change into <xrstor>.
23046 (xrstor_rex64): Change into <xrstor>_rex64.
23047 (xrstor64): Change into <xrstor>64
23049 * config/i386/i386.opt (mclflushopt): New.
23052 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
23054 * doc/invoke.texi: Document new options.
23056 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
23058 PR rtl-optimization/60866
23059 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
23060 Default it to -1. Pass it down to init_simplejump_data.
23061 (init_simplejump_data): New parameter old_seqno. Pass it down
23062 to get_seqno_for_a_jump.
23063 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
23064 initializing new jump seqno as a last resort. Add comment.
23065 (sel_redirect_edge_and_branch): Save old seqno of the conditional
23066 jump and pass it down to sel_init_new_insn.
23067 (sel_redirect_edge_and_branch_force): Likewise.
23069 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
23071 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
23072 shifted values to avoid build warning.
23074 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
23076 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
23077 * cfgrtl.c (rtl_merge_blocks): Fix comment.
23078 (cfg_layout_merge_blocks): Likewise.
23079 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
23081 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
23083 PR rtl-optimization/60901
23084 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
23085 bb predecessor belongs to the same scheduling region. Adjust comment.
23087 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
23089 * doc/sourcebuild.texi: (dfp_hw): Document.
23090 (p8vector_hw): Likewise.
23091 (powerpc_eabi_ok): Likewise.
23092 (powerpc_elfv2): Likewise.
23093 (powerpc_htm_ok): Likewise.
23094 (ppc_recip_hw): Likewise.
23095 (vsx_hw): Likewise.
23097 2014-05-13 Cary Coutant <ccoutant@google.com>
23099 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
23101 2014-05-13 David Malcolm <dmalcolm@redhat.com>
23103 * gengtype-parse.c (require3): Eliminate in favor of...
23105 (require_template_declaration): Update to support optional single *
23108 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
23109 (create_user_defined_type): Handle a single level of explicit
23110 pointerness within template arguments.
23111 (struct write_types_data): Add field "kind".
23112 (filter_type_name): Handle "*" character.
23113 (write_user_func_for_structure_ptr): Require a write_types_data
23114 rather than just a prefix string, so that we can look up the kind
23115 of the wtd and use it as an index into wrote_user_func_for_ptr,
23116 ensuring that such functions are written at most once. Support
23117 subclasses by invoking the marking function of the ultimate base class.
23118 (write_user_func_for_structure_body): Require a write_types_data
23119 rather than just a prefix string, so that we can pass this to
23120 write_user_func_for_structure_ptr.
23121 (write_func_for_structure): Likewise.
23122 (ggc_wtd): Add initializer of new "kind" field.
23123 (pch_wtd): Likewise.
23125 * gengtype.h (enum write_types_kinds): New.
23126 (struct type): Add field wrote_user_func_for_ptr to the "s"
23129 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
23131 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
23132 instead of const_binop.
23133 (fold_binary_loc): Likewise.
23135 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
23137 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
23138 calculation to match get_ref_base_and_extent.
23140 2014-05-13 Catherine Moore <clm@codesourcery.com>
23141 Sandra Loosemore <sandra@codesourcery.com>
23143 * configure.ac: Fix assembly for explicit JALR relocation check.
23144 * configure: Regenerate.
23146 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23148 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
23149 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
23150 Remove associated type declarations and initialisations.
23151 (arm_expand_neon_builtin): Likewise.
23152 (neon_emit_pair_result_insn): Delete.
23153 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
23154 * config/arm/neon.md (neon_vtrn<mode>): Delete.
23155 (neon_vzip<mode>): Likewise.
23156 (neon_vuzp<mode>): Likewise.
23158 2014-05-13 Richard Biener <rguenther@suse.de>
23161 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
23162 it needs revisiting whether the call still may be tail-called.
23164 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23166 * rtl.def (SYMBOL_REF): Remove middle "0" field.
23167 * rtl.h (block_symbol): Reduce number of fields to 2.
23168 (rtx_def): Add u2.symbol_ref_flags.
23169 (SYMBOL_REF_FLAGS): Use it.
23170 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
23171 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
23172 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
23173 Lower index of SYMBOL_REF_DATA.
23174 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
23175 Print SYMBOL_REF_FLAGS at the same time.
23176 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
23178 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23180 * rtl.def (VAR_LOCATION): Remove "i" field.
23181 * rtl.h (rtx_def): Add u2.var_location_status.
23182 (PAT_VAR_LOCATION_STATUS): Use it.
23183 (gen_rtx_VAR_LOCATION): Declare.
23184 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
23185 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
23186 * var-tracking.c (emit_note_insn_var_location): Remove casts.
23188 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23190 * rtl.def (scratch): Fix outdated comment and remove "0" field.
23191 * gengtype.c (adjust_field_rtx_def): Update accordingly.
23193 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23195 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
23196 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
23197 * rtl.h (rtx_def): Add insn_uid to u2 field.
23198 (RTX_FLAG_CHECK8): Delete in favor of...
23199 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
23200 (INSN_DELETED_P): Update accordingly.
23201 (INSN_UID): Use u2.insn_uid.
23202 (INSN_CHAIN_CODE_P): Define.
23203 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
23204 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
23205 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
23206 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
23207 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
23208 indices accordingly.
23209 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
23210 Update indices for insn-chain rtxes.
23211 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
23212 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
23213 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
23214 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
23215 * combine.c (try_combine): Likewise.
23216 * ira.c (setup_prohibited_mode_move_regs): Likewise.
23218 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23220 * rtl.def (REG): Remove middle field.
23221 * rtl.h (rtx_def): Add orignal_regno to u2.
23222 (ORIGINAL_REGNO): Use it instead of field 1.
23223 (REG_ATTRS): Lower field index accordingly.
23224 * gengtype.c (adjust_field_rtx_def): Remove handling of
23225 ORIGINAL_REGNO. Move REG_ATTRS index down.
23226 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
23227 code that prints the REGNO.
23229 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23231 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
23234 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23236 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
23238 2014-05-13 Bin Cheng <bin.cheng@arm.com>
23240 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
23241 (alloc_iv): Lower base expressions containing ADDR_EXPR.
23243 2014-05-13 Ian Bolton <ian.bolton@arm.com>
23245 * config/aarch64/aarch64-protos.h
23246 (aarch64_hard_regno_caller_save_mode): New prototype.
23247 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
23249 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
23251 2014-05-13 Christian Bruel <christian.bruel@st.com>
23253 * target.def (mode_switching): New hook vector.
23254 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
23255 (mode_exit, modepriority_to_mode): Likewise.
23256 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
23257 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23258 * target.h: Include tm.h and hard-reg-set.h.
23259 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
23260 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
23261 * doc/tm.texi Regenerate.
23262 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
23263 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23264 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
23265 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
23266 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
23267 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23268 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
23269 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
23270 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
23271 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
23272 (ix86_emit_mode_set): Hookify.
23273 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
23275 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23276 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
23277 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
23278 (epiphany_mode_priority_to_mode): Remove declaration.
23279 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
23280 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
23281 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
23283 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
23284 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
23285 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
23287 2014-05-13 Jakub Jelinek <jakub@redhat.com>
23290 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
23291 is const0_rtx, return immediately. Don't test count == 0 when
23294 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23296 * Makefile.in: add shrink-wrap.o.
23297 * config/i386/i386.c: include "shrink-wrap.h"
23298 * function.c: Likewise.
23299 (requires_stack_frame_p, next_block_for_reg,
23300 move_insn_for_shrink_wrap, prepare_shrink_wrap,
23301 dup_block_and_redirect): Move to shrink-wrap.c
23302 (thread_prologue_and_epilogue_insns): Extract three code segments
23303 as functions in shrink-wrap.c
23304 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
23306 * shrink-wrap.c: New file.
23307 * shrink-wrap.h: New file.
23309 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
23311 * doc/extend.texi: Reflect current numbers of pragmas. Remove
23312 reference to Solaris.
23314 2014-05-12 Mike Stump <mikestump@comcast.net>
23317 * genattrtab.c (filename): Add.
23318 (convert_set_attr_alternative): Improve error message.
23319 (check_defs): Restore read_md_filename for error messages.
23320 (gen_insn): Save filename.
23322 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
23324 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
23325 -fno-local-ivars and -fivar-visibility.
23326 * c-family/c.opt: Make -Wshadow also implicitly enable
23329 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
23331 * doc/tm.texi: Remove reference to deleted macro.
23332 * doc/tm.texi.in: Likewise.
23334 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23337 * config/avr/avr.c (avr_out_store_psi): Use correct constant
23340 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
23343 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
23344 * config/arm/aout.h (License): Same.
23345 * config/arm/bpabi.h (License): Same.
23346 * config/arm/elf.h (License): Same.
23347 * config/arm/linux-elf.h (License): Same.
23348 * config/arm/linux-gas.h (License): Same.
23349 * config/arm/netbsd-elf.h (License): Same.
23350 * config/arm/uclinux-eabi.h (License): Same.
23351 * config/arm/uclinux-elf.h (License): Same.
23352 * config/arm/vxworks.h (License): Same.
23354 2014-05-11 Jakub Jelinek <jakub@redhat.com>
23356 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
23357 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
23358 number of operands to 3.
23359 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
23360 * tree-nested.c (convert_nonlocal_omp_clauses,
23361 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
23362 * gimplify.c (gimplify_scan_omp_clauses): Handle
23363 OMP_CLAUSE_LINEAR_STMT.
23364 * omp-low.c (lower_rec_input_clauses): Fix typo.
23365 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
23366 cast between Fortran boolean_type_node and C _Bool if
23369 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
23371 PR tree-optimization/61136
23372 * wide-int.h (multiple_of_p): Define a version that doesn't return
23374 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
23375 integer_zerop/const_binop pair.
23376 (multiple_of_p): Likewise, converting both operands to widest_int
23379 2014-05-09 Teresa Johnson <tejohnson@google.com>
23381 * cgraphunit.c (analyze_functions): Use correct dump file.
23383 2014-05-09 Florian Weimer <fweimer@redhat.com>
23385 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
23387 (stack_protect_return_slot_p): New function.
23388 (expand_used_vars): Call stack_protect_decl_p and
23389 stack_protect_return_slot_p for -fstack-protector-strong.
23391 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
23392 Andrew Haley <aph@redhat.com>
23393 Richard Sandiford <rdsandiford@googlemail.com>
23395 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
23398 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
23400 PR middle-end/61111
23401 * fold-const.c (fold_binary_loc): Changed width of mask.
23403 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
23405 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
23406 unsigned int initializers for regno_in, regno_out.
23408 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
23411 * config/avr/avr.md (cc): Add new attribute set_vzn.
23412 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
23413 Set cc insn attribute to set_vzn instead of set_zn for alternatives
23414 with INC, DEC or NEG.
23415 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
23416 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
23417 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
23419 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23422 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23424 * wide-int.cc (UTItype): Define.
23425 (UDWtype): Define for appropriate W_TYPE_SIZE.
23427 2014-05-09 Richard Biener <rguenther@suse.de>
23429 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
23430 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
23431 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
23432 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
23433 ssa_propagate): Adjust.
23435 2014-05-08 Jeff Law <law@redhat.com>
23437 PR tree-optimization/61009
23438 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
23439 tri-state rather than a boolean. When a block is too big to
23440 thread through, inform caller via negative return value.
23441 (thread_across_edge): If a block was too big for normal threading,
23442 then it's too big for a joiner too, so remove temporary equivalences
23443 and return immediately.
23445 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
23446 Matthias Klose <doko@ubuntu.com>
23449 * optc-gen.awk: Fix option handling for -Wunused-parameter.
23451 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
23454 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
23456 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
23459 * config/alpha/alpha.c: Include gimple-iterator.h.
23460 (alpha_gimple_fold_builtin): New function. Move
23461 ALPHA_BUILTIN_UMULH folding from ...
23462 (alpha_fold_builtin): ... here.
23463 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
23465 2014-05-08 Wei Mi <wmi@google.com>
23468 * config/i386/i386.c (ix86_compute_frame_layout): Update
23469 preferred_stack_boundary for call, expanded from tls descriptor.
23470 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
23471 to depend on SP register.
23472 (*tls_local_dynamic_base_32_gnu): Ditto.
23473 (*tls_local_dynamic_32_once): Ditto.
23474 (tls_global_dynamic_64_<mode>): Set
23475 ix86_tls_descriptor_calls_expanded_in_cfun.
23476 (tls_local_dynamic_base_64_<mode>): Ditto.
23477 (tls_global_dynamic_32): Set
23478 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
23479 to depend on SP register.
23480 (tls_local_dynamic_base_32): Ditto.
23482 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23484 * config/arm/arm_neon.h: Update comment.
23485 * config/arm/neon-docgen.ml: Delete.
23486 * config/arm/neon-gen.ml: Delete.
23487 * doc/arm-neon-intrinsics.texi: Update comment.
23489 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23491 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
23493 (vand, vorr, veor, vorn, vbic): Remove.
23494 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
23496 (neon_vsub_unspec): Likewise.
23497 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
23499 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23501 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
23502 (vadd_s16): Likewise.
23503 (vadd_s32): Likewise.
23504 (vadd_f32): Likewise.
23505 (vadd_u8): Likewise.
23506 (vadd_u16): Likewise.
23507 (vadd_u32): Likewise.
23508 (vadd_s64): Likewise.
23509 (vadd_u64): Likewise.
23510 (vaddq_s8): Likewise.
23511 (vaddq_s16): Likewise.
23512 (vaddq_s32): Likewise.
23513 (vaddq_s64): Likewise.
23514 (vaddq_f32): Likewise.
23515 (vaddq_u8): Likewise.
23516 (vaddq_u16): Likewise.
23517 (vaddq_u32): Likewise.
23518 (vaddq_u64): Likewise.
23519 (vmul_s8): Likewise.
23520 (vmul_s16): Likewise.
23521 (vmul_s32): Likewise.
23522 (vmul_f32): Likewise.
23523 (vmul_u8): Likewise.
23524 (vmul_u16): Likewise.
23525 (vmul_u32): Likewise.
23526 (vmul_p8): Likewise.
23527 (vmulq_s8): Likewise.
23528 (vmulq_s16): Likewise.
23529 (vmulq_s32): Likewise.
23530 (vmulq_f32): Likewise.
23531 (vmulq_u8): Likewise.
23532 (vmulq_u16): Likewise.
23533 (vmulq_u32): Likewise.
23534 (vsub_s8): Likewise.
23535 (vsub_s16): Likewise.
23536 (vsub_s32): Likewise.
23537 (vsub_f32): Likewise.
23538 (vsub_u8): Likewise.
23539 (vsub_u16): Likewise.
23540 (vsub_u32): Likewise.
23541 (vsub_s64): Likewise.
23542 (vsub_u64): Likewise.
23543 (vsubq_s8): Likewise.
23544 (vsubq_s16): Likewise.
23545 (vsubq_s32): Likewise.
23546 (vsubq_s64): Likewise.
23547 (vsubq_f32): Likewise.
23548 (vsubq_u8): Likewise.
23549 (vsubq_u16): Likewise.
23550 (vsubq_u32): Likewise.
23551 (vsubq_u64): Likewise.
23552 (vand_s8): Likewise.
23553 (vand_s16): Likewise.
23554 (vand_s32): Likewise.
23555 (vand_u8): Likewise.
23556 (vand_u16): Likewise.
23557 (vand_u32): Likewise.
23558 (vand_s64): Likewise.
23559 (vand_u64): Likewise.
23560 (vandq_s8): Likewise.
23561 (vandq_s16): Likewise.
23562 (vandq_s32): Likewise.
23563 (vandq_s64): Likewise.
23564 (vandq_u8): Likewise.
23565 (vandq_u16): Likewise.
23566 (vandq_u32): Likewise.
23567 (vandq_u64): Likewise.
23568 (vorr_s8): Likewise.
23569 (vorr_s16): Likewise.
23570 (vorr_s32): Likewise.
23571 (vorr_u8): Likewise.
23572 (vorr_u16): Likewise.
23573 (vorr_u32): Likewise.
23574 (vorr_s64): Likewise.
23575 (vorr_u64): Likewise.
23576 (vorrq_s8): Likewise.
23577 (vorrq_s16): Likewise.
23578 (vorrq_s32): Likewise.
23579 (vorrq_s64): Likewise.
23580 (vorrq_u8): Likewise.
23581 (vorrq_u16): Likewise.
23582 (vorrq_u32): Likewise.
23583 (vorrq_u64): Likewise.
23584 (veor_s8): Likewise.
23585 (veor_s16): Likewise.
23586 (veor_s32): Likewise.
23587 (veor_u8): Likewise.
23588 (veor_u16): Likewise.
23589 (veor_u32): Likewise.
23590 (veor_s64): Likewise.
23591 (veor_u64): Likewise.
23592 (veorq_s8): Likewise.
23593 (veorq_s16): Likewise.
23594 (veorq_s32): Likewise.
23595 (veorq_s64): Likewise.
23596 (veorq_u8): Likewise.
23597 (veorq_u16): Likewise.
23598 (veorq_u32): Likewise.
23599 (veorq_u64): Likewise.
23600 (vbic_s8): Likewise.
23601 (vbic_s16): Likewise.
23602 (vbic_s32): Likewise.
23603 (vbic_u8): Likewise.
23604 (vbic_u16): Likewise.
23605 (vbic_u32): Likewise.
23606 (vbic_s64): Likewise.
23607 (vbic_u64): Likewise.
23608 (vbicq_s8): Likewise.
23609 (vbicq_s16): Likewise.
23610 (vbicq_s32): Likewise.
23611 (vbicq_s64): Likewise.
23612 (vbicq_u8): Likewise.
23613 (vbicq_u16): Likewise.
23614 (vbicq_u32): Likewise.
23615 (vbicq_u64): Likewise.
23616 (vorn_s8): Likewise.
23617 (vorn_s16): Likewise.
23618 (vorn_s32): Likewise.
23619 (vorn_u8): Likewise.
23620 (vorn_u16): Likewise.
23621 (vorn_u32): Likewise.
23622 (vorn_s64): Likewise.
23623 (vorn_u64): Likewise.
23624 (vornq_s8): Likewise.
23625 (vornq_s16): Likewise.
23626 (vornq_s32): Likewise.
23627 (vornq_s64): Likewise.
23628 (vornq_u8): Likewise.
23629 (vornq_u16): Likewise.
23630 (vornq_u32): Likewise.
23631 (vornq_u64): Likewise.
23633 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23635 * wide-int.cc (UTItype): Define.
23636 (UDWtype): Define for appropriate W_TYPE_SIZE.
23638 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
23640 PR tree-optimization/59100
23641 * tree-ssa-phiopt.c: Include tree-inline.h.
23642 (neutral_element_p, absorbing_element_p): New functions.
23643 (value_replacement): Handle conditional binary operations with a
23644 neutral or absorbing element.
23646 2014-05-08 Richard Biener <rguenther@suse.de>
23648 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
23649 folding the expression.
23650 (valueize_expr): Remove.
23651 (visit_reference_op_load): Do not valueize the result of
23653 (simplify_binary_expression): Likewise.
23654 (simplify_unary_expression): Likewise.
23656 2014-05-08 Richard Biener <rguenther@suse.de>
23658 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
23659 looking at TYPE_ARG_TYPES.
23661 2014-05-08 Richard Biener <rguenther@suse.de>
23663 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
23664 pointer propagation special-case.
23666 2014-05-08 Bin Cheng <bin.cheng@arm.com>
23668 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
23669 core part of address expressions.
23671 2014-05-08 Alan Modra <amodra@gmail.com>
23674 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
23675 loads and stores when -mno-strict-align at any alignment.
23676 (expand_block_clear): Similarly. Also correct calculation of
23679 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
23681 PR middle-end/39246
23682 * tree-complex.c (expand_complex_move): Keep line info when expanding
23684 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
23685 of complex expression. Use new argument to display correct location
23686 for values coming from phi statement.
23687 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
23688 (warn_uninitialized_phi): Pass location of phi argument to
23690 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
23691 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
23693 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
23695 * config/rs6000/predicates.md (indexed_address_mem): New.
23696 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
23697 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
23698 fpstore_ux, fpstore_u.
23699 (sign_extend, indexed, update): New.
23700 (cell_micro): Adjust.
23701 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
23702 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
23703 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
23704 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
23705 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
23706 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
23707 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
23708 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
23709 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
23710 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
23711 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
23712 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
23713 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
23714 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
23715 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
23717 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
23718 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
23719 *vsx_extract_<mode>_store): Adjust.
23720 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
23721 is_cracked_insn, insn_must_be_first_in_group,
23722 insn_must_be_last_in_group): Adjust.
23724 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
23726 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
23727 ppc440-fpstore): Adjust.
23728 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
23729 ppc476-fpstore): Adjust.
23730 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
23731 ppc601-fpstore): Adjust.
23732 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
23734 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
23736 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
23737 ppc7450-fpstore): Adjust.
23738 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
23739 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
23740 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
23742 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
23743 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
23744 cell-fpstore, cell-fpstore-update): Adjust.
23745 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
23746 ppce300c3_store, ppce300c3_fpstore): Adjust.
23747 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
23748 e500mc_fpstore): Adjust.
23749 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
23750 e500mc64_store, e500mc64_fpstore): Adjust.
23751 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
23752 e5500_fpstore): Adjust.
23753 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
23754 e6500_fpstore): Adjust.
23755 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
23757 * config/rs6000/power4.md (power4-load, power4-load-ext,
23758 power4-load-ext-update, power4-load-ext-update-indexed,
23759 power4-load-update-indexed, power4-load-update, power4-fpload,
23760 power4-fpload-update, power4-store, power4-store-update,
23761 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
23763 * config/rs6000/power5.md (power5-load, power5-load-ext,
23764 power5-load-ext-update, power5-load-ext-update-indexed,
23765 power5-load-update-indexed, power5-load-update, power5-fpload,
23766 power5-fpload-update, power5-store, power5-store-update,
23767 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
23769 * config/rs6000/power6.md (power6-load, power6-load-ext,
23770 power6-load-update, power6-load-update-indexed,
23771 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
23772 power6-fpload-update, power6-store, power6-store-update,
23773 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
23775 * config/rs6000/power7.md (power7-load, power7-load-ext,
23776 power7-load-update, power7-load-update-indexed,
23777 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
23778 power7-fpload-update, power7-store, power7-store-update,
23779 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
23781 * config/rs6000/power8.md (power8-load, power8-load-update,
23782 power8-load-ext, power8-load-ext-update, power8-fpload,
23783 power8-fpload-update, power8-store, power8-store-update-indexed,
23784 power8-fpstore, power8-fpstore-update): Adjust.
23785 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
23787 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
23788 titan_lsu_store, titan_lsu_fpstore): Adjust.
23789 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
23791 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
23794 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
23795 unrolled byte insns. Emit address increments after move insns.
23797 2014-05-07 David Malcolm <dmalcolm@redhat.com>
23799 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
23800 const_gimple, rather than a gimple.
23801 (gimple_call_builtin_p): Likewise, for the three variants.
23803 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
23804 (gimple_call_builtin_p): Likewise, for the three variants.
23806 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23808 PR tree-optimization/61095
23809 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
23811 2014-05-07 Richard Biener <rguenther@suse.de>
23813 PR tree-optimization/61034
23814 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
23815 (maybe_skip_until): Use translate to take into account
23816 lattices when trying to do disambiguations.
23817 (get_continuation_for_phi_1): Likewise.
23818 (get_continuation_for_phi): Adjust for added translate arguments.
23819 (walk_non_aliased_vuses): Likewise.
23820 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
23821 (walk_non_aliased_vuses): Likewise.
23822 (call_may_clobber_ref_p_1): Declare.
23823 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
23824 calls. Stop early if we are only supposed to disambiguate.
23825 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
23827 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
23829 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
23830 Emit an error when the function has arguments.
23832 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23834 * cfgloop.h (unswitch_loops): Remove.
23835 * doc/passes.texi: Remove references to loop-unswitch.c
23836 * timevar.def (TV_LOOP_UNSWITCH): Remove.
23838 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
23840 * tree-vect-data-refs.c (vect_grouped_load_supported): New
23841 check for loads group of length 3.
23842 (vect_permute_load_chain): New permutations for loads group of
23844 * tree-vect-stmts.c (vect_model_load_cost): Change cost
23845 of vec_perm_shuffle for the new permutations.
23847 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
23849 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
23850 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
23851 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
23852 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
23853 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
23854 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
23855 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
23856 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
23858 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23860 * loop-unswitch.c: Delete.
23862 2014-05-07 Richard Biener <rguenther@suse.de>
23864 * config.gcc: Always set need_64bit_hwint to yes.
23866 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
23868 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
23869 of using optimize_size.
23871 2014-05-06 Mike Stump <mikestump@comcast.net>
23873 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
23875 2014-05-06 Joseph Myers <joseph@codesourcery.com>
23877 * config/i386/sse.md (*mov<mode>_internal)
23878 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
23879 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
23880 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
23881 (*<code><mode>3, *andnot<mode>3<mask_name>)
23882 (<mask_codefor><code><mode>3<mask_name>): Only consider
23883 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
23885 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23888 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23890 * lra-constraints.c (valid_address_p): Move earlier in file.
23891 Add a constraint argument to the address_info version.
23892 (satisfies_memory_constraint_p): New function.
23893 (satisfies_address_constraint_p): Likewise.
23894 (process_alt_operands, curr_insn_transform): Use them.
23895 (process_address): Pass the constraint to valid_address_p when
23896 checking address operands.
23898 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
23900 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
23901 to their respective blocks. Fix inadvertent use of "node".
23903 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23905 * emit-rtl.c (init_derived_machine_modes): New functionm, split
23907 (init_emit_once): ...here.
23908 * rtl.h (init_derived_machine_modes): Declare.
23909 * toplev.c (do_compile): Call it even if no_backend.
23911 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
23912 Mike Stump <mikestump@comcast.net>
23913 Richard Sandiford <rdsandiford@googlemail.com>
23914 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23916 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
23917 (rtx_equal_for_memref_p): Update comment.
23918 (adjust_offset_for_component_ref): Use wide-int interfaces.
23919 * builtins.c (get_object_alignment_2): Likewise.
23920 (c_readstr): Likewise.
23921 (target_char_cast): Add comment.
23922 (determine_block_size): Use wide-int interfaces.
23923 (expand_builtin_signbit): Likewise.
23924 (fold_builtin_int_roundingfn): Likewise.
23925 (fold_builtin_bitop): Likewise.
23926 (fold_builtin_bswap): Likewise.
23927 (fold_builtin_logarithm): Use signop.
23928 (fold_builtin_pow): Likewise.
23929 (fold_builtin_memory_op): Use wide-int interfaces.
23930 (fold_builtin_object_size): Likewise.
23931 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
23932 nb_iterations_estimate.
23933 (record_niter_bound): Use wide-int interfaces.
23934 (get_estimated_loop_iterations_int): Likewise.
23935 (get_estimated_loop_iterations): Likewise.
23936 (get_max_loop_iterations): Likewise.
23937 * cfgloop.h: Include wide-int.h.
23938 (struct nb_iter_bound): Change bound to widest_int.
23939 (struct loop): Change nb_iterations_upper_bound and
23940 nb_iterations_estimate to widest_int.
23941 (record_niter_bound): Switch to use widest_int.
23942 (get_estimated_loop_iterations): Likewise.
23943 (get_max_loop_iterations): Likewise.
23944 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
23945 update for wide-int.
23946 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
23947 * combine.c (try_combine): Likewise.
23948 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
23949 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
23951 (aarch64_float_const_representable_p): Likewise.
23952 * config/arc/arc.c: Include wide-int.h.
23953 (arc_can_use_doloop_p): Use wide-int interfaces.
23954 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
23955 (vfp3_const_double_index): Likewise.
23956 * config/avr/avr.c (avr_out_round): Likewise.
23957 (avr_fold_builtin): Likewise.
23958 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
23959 (bfin_can_use_doloop_p): Likewise.
23960 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
23961 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
23962 * config/i386/i386.c: Include wide-int.h.
23963 (ix86_data_alignment): Use wide-int interfaces.
23964 (ix86_local_alignment): Likewise.
23965 (ix86_emit_swsqrtsf): Update real_from_integer.
23966 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
23967 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
23968 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
23969 (zero_constant): Likewise.
23970 (input_operand): Likewise.
23971 (splat_input_operand): Likewise.
23972 (non_logical_cint_operand): Change const_double to const_wide_int.
23973 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
23974 (easy_altivec_constant): Remove comment.
23975 (paired_expand_vector_init): Use CONSTANT_P.
23976 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
23977 (rs6000_emit_move): Update checks.
23978 (rs6000_aggregate_candidate): Use wide-int interfaces.
23979 (rs6000_expand_ternop_builtin): Likewise.
23980 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
23981 (rs6000_assemble_integer): Likewise.
23982 (rs6000_hash_constant): Likewise.
23983 (output_toc): Likewise.
23984 (rs6000_rtx_costs): Likewise.
23985 (rs6000_emit_swrsqrt); Update call to real_from_integer.
23986 * config/rs6000/rs6000-c.c: Include wide-int.h.
23987 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
23988 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
23989 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
23990 Handle CONST_WIDE_INT.
23991 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
23992 Use tree_fits_uhwi_p.
23993 * config/sparc/sparc.c: Include wide-int.h.
23994 (sparc_fold_builtin): Use wide-int interfaces.
23995 * config/vax/vax.c: Include wide-int.h.
23996 (vax_float_literal): Use real_from_integer.
23997 * coretypes.h (struct hwivec_def): New.
23999 (const_hwivec): New.
24000 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
24001 (equiv_constant): Handle CONST_WIDE_INT.
24002 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
24003 (cselib_hash_rtx): Handle CONST_WIDE_INT.
24004 * dbxout.c (stabstr_U): Use wide-int interfaces.
24005 (dbxout_type): Update to use cst_fits_shwi_p.
24006 * defaults.h (LOG2_BITS_PER_UNIT): Define.
24007 (TARGET_SUPPORTS_WIDE_INT): Add default.
24008 * dfp.c: Include wide-int.h.
24009 (decimal_real_to_integer2): Use wide-int interfaces and rename to
24010 decimal_real_to_integer.
24011 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
24012 decimal_real_to_integer.
24013 * doc/generic.texi (Constant expressions): Update for wide_int.
24014 * doc/rtl.texi (const_double): Likewise.
24015 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
24016 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
24017 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
24018 (REAL_VALUE_FROM_INT): Remove.
24019 (TARGET_SUPPORTS_WIDE_INT): New.
24020 * doc/tm.texi: Regenerate.
24021 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
24022 * double-int.h: Include wide-int.h.
24023 (struct wi::int_traits): New.
24024 * dwarf2out.c (get_full_len): New.
24025 (dw_val_equal_p): Add case dw_val_class_wide_int.
24026 (size_of_loc_descr): Likewise.
24027 (output_loc_operands): Likewise.
24028 (insert_double): Remove.
24029 (insert_wide_int): New.
24030 (add_AT_wide): New.
24031 (print_die): Add case dw_val_class_wide_int.
24032 (attr_checksum): Likewise.
24033 (attr_checksum_ordered): Likewise.
24034 (same_dw_val_p): Likewise.
24035 (size_of_die): Likewise.
24036 (value_format): Likewise.
24037 (output_die): Likewise.
24038 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
24040 (clz_loc_descriptor): Use wide-int interfaces.
24041 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
24042 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
24043 (round_up_to_align): Use wide-int interfaces.
24044 (field_byte_offset): Likewise.
24045 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
24046 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
24047 CONST_DOUBLE handling. Use wide-int interfaces.
24048 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
24049 (gen_enumeration_type_die): Use add_AT_wide.
24050 (hash_loc_operands): Add case dw_val_class_wide_int.
24051 (compare_loc_operands): Likewise.
24052 * dwarf2out.h: Include wide-int.h.
24053 (wide_int_ptr): New.
24054 (enum dw_val_class): Add dw_val_class_wide_int.
24055 (struct dw_val_struct): Add val_wide.
24056 * emit-rtl.c (const_wide_int_htab): New.
24057 (const_wide_int_htab_hash): New.
24058 (const_wide_int_htab_eq): New.
24059 (lookup_const_wide_int): New.
24060 (const_double_htab_hash): Use wide-int interfaces.
24061 (const_double_htab_eq): Likewise.
24062 (rtx_to_double_int): Conditionally compile for wide-int.
24063 (immed_double_int_const): Rename to immed_wide_int_const and
24064 update for wide-int.
24065 (immed_double_const): Conditionally compile for wide-int.
24066 (init_emit_once): Use wide-int interfaces.
24067 * explow.c (plus_constant): Likewise.
24068 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
24069 (lshift_value): Use wide-int interfaces.
24070 (expand_mult): Likewise.
24071 (choose_multiplier): Likewise.
24072 (expand_smod_pow2): Likewise.
24073 (make_tree): Likewise.
24074 * expr.c (convert_modes): Consolidate handling of constants.
24075 Use wide-int interfaces.
24076 (emit_group_load_1): Add note.
24077 (store_expr): Update comment.
24078 (get_inner_reference): Use wide-int interfaces.
24079 (expand_constructor): Update comment.
24080 (expand_expr_real_2): Use wide-int interfaces.
24081 (expand_expr_real_1): Likewise.
24082 (reduce_to_bit_field_precision): Likewise.
24083 (const_vector_from_tree): Likewise.
24084 * final.c: Include wide-int-print.h.
24085 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
24086 * fixed-value.c: Include wide-int.h.
24087 (fixed_from_string): Use wide-int interfaces.
24088 (fixed_to_decimal): Likewise.
24089 (fixed_convert_from_real): Likewise.
24090 (real_convert_from_fixed): Likewise.
24091 * fold-const.h (mem_ref_offset): Return an offset_int.
24092 (div_if_zero_remainder): Remove code parameter.
24093 * fold-const.c (div_if_zero_remainder): Remove code parameter.
24094 Use wide-int interfaces.
24095 (may_negate_without_overflow_p): Use wide-int interfaces.
24096 (negate_expr_p): Likewise.
24097 (fold_negate_expr): Likewise.
24098 (int_const_binop_1): Likewise.
24099 (const_binop): Likewise.
24100 (fold_convert_const_int_from_int): Likewise.
24101 (fold_convert_const_int_from_real): Likewise.
24102 (fold_convert_const_int_from_fixed): Likewise.
24103 (fold_convert_const_fixed_from_int): Likewise.
24104 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
24105 (sign_bit_p): Use wide-int interfaces.
24106 (make_range_step): Likewise.
24107 (build_range_check): Likewise. Pass an integer of the correct type
24108 instead of using integer_one_node.
24109 (range_predecessor): Pass an integer of the correct type instead
24110 of using integer_one_node.
24111 (range_successor): Likewise.
24112 (merge_ranges): Likewise.
24113 (unextend): Use wide-int interfaces.
24114 (extract_muldiv_1): Likewise.
24115 (fold_div_compare): Likewise.
24116 (fold_single_bit_test): Likewise.
24117 (fold_sign_changed_comparison): Likewise.
24118 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
24119 (fold_plusminus_mult_expr): Use wide-int interfaces.
24120 (native_encode_int): Likewise.
24121 (native_interpret_int): Likewise.
24122 (fold_unary_loc): Likewise.
24123 (pointer_may_wrap_p): Likewise.
24124 (size_low_cst): Likewise.
24125 (mask_with_tz): Likewise.
24126 (fold_binary_loc): Likewise.
24127 (fold_ternary_loc): Likewise.
24128 (multiple_of_p): Likewise.
24129 (tree_call_nonnegative_warnv_p): Update calls to
24130 tree_int_cst_min_precision and real_from_integer.
24131 (fold_negate_const): Use wide-int interfaces.
24132 (fold_abs_const): Likewise.
24133 (fold_relational_const): Use tree_int_cst_lt.
24134 (round_up_loc): Use wide-int interfaces.
24135 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
24136 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
24137 * gengtype.c: Remove include of double-int.h.
24138 (do_typedef): Use wide-int interfaces.
24139 (open_base_files): Add wide-int.h.
24140 (main): Add offset_int and widest_int typedefs.
24141 * gengtype-lex.l: Handle "^".
24142 (CXX_KEYWORD): Add "static".
24143 * gengtype-parse.c (require3): New.
24144 (require_template_declaration): Handle constant template arguments
24145 and nested templates.
24146 * gengtype-state.c: Don't include "double-int.h".
24147 * genpreds.c (write_one_predicate_function): Update comment.
24148 (write_tm_constrs_h): Add check for hval and lval use in
24150 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
24151 (add_to_sequence): Likewise.
24152 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
24153 and const_double_operand.
24154 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
24156 * gimple-fold.c (get_base_constructor): Likewise.
24157 (fold_array_ctor_reference): Likewise.
24158 (fold_nonarray_ctor_reference): Likewise.
24159 (fold_const_aggregate_ref_1): Likewise.
24160 (gimple_val_nonnegative_real_p): Likewise.
24161 (gimple_fold_indirect_ref): Likewise.
24162 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
24163 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
24164 (struct slsr_cand_d): Change index to be widest_int.
24165 (struct incr_info_d): Change incr to be widest_int.
24166 (alloc_cand_and_find_basis): Use wide-int interfaces.
24167 (slsr_process_phi): Likewise.
24168 (backtrace_base_for_ref): Likewise. Return a widest_int.
24169 (restructure_reference): Take a widest_int instead of a double_int.
24170 (slsr_process_ref): Use wide-int interfaces.
24171 (create_mul_ssa_cand): Likewise.
24172 (create_mul_imm_cand): Likewise.
24173 (create_add_ssa_cand): Likewise.
24174 (create_add_imm_cand): Take a widest_int instead of a double_int.
24175 (slsr_process_add): Use wide-int interfaces.
24176 (slsr_process_cast): Likewise.
24177 (slsr_process_copy): Likewise.
24178 (dump_candidate): Likewise.
24179 (dump_incr_vec): Likewise.
24180 (replace_ref): Likewise.
24181 (cand_increment): Likewise. Return a widest_int.
24182 (cand_abs_increment): Likewise.
24183 (replace_mult_candidate): Take a widest_int instead of a double_int.
24184 (replace_unconditional_candidate): Use wide-int interfaces.
24185 (incr_vec_index): Take a widest_int instead of a double_int.
24186 (create_add_on_incoming_edge): Likewise.
24187 (create_phi_basis): Use wide-int interfaces.
24188 (replace_conditional_candidate): Likewise.
24189 (record_increment): Take a widest_int instead of a double_int.
24190 (record_phi_increments): Use wide-int interfaces.
24191 (phi_incr_cost): Take a widest_int instead of a double_int.
24192 (lowest_cost_path): Likewise.
24193 (total_savings): Likewise.
24194 (analyze_increments): Use wide-int interfaces.
24195 (ncd_with_phi): Take a widest_int instead of a double_int.
24196 (ncd_of_cand_and_phis): Likewise.
24197 (nearest_common_dominator_for_cands): Likewise.
24198 (insert_initializers): Use wide-int interfaces.
24199 (all_phi_incrs_profitable): Likewise.
24200 (replace_one_candidate): Likewise.
24201 (replace_profitable_candidates): Likewise.
24202 * godump.c: Include wide-int-print.h.
24203 (go_output_typedef): Use wide-int interfaces.
24204 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
24205 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
24206 (build_loop_iteration_domains): Likewise.
24207 * hooks.h: Include wide-int.h rather than double-int.h.
24208 (hook_bool_dint_dint_uint_bool_true): Delete.
24209 (hook_bool_wint_wint_uint_bool_true): Declare.
24210 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
24211 (hook_bool_wint_wint_uint_bool_true): New.
24212 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
24214 (ubsan_expand_si_overflow_mul_check): Likewise.
24215 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
24216 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
24217 (get_ancestor_addr_info): Likewise.
24218 (ipa_modify_call_arguments): Likewise.
24219 * loop-doloop.c (doloop_modify): Likewise.
24220 (doloop_optimize): Likewise.
24221 * loop-iv.c (iv_number_of_iterations): Likewise.
24222 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
24223 (unroll_loop_constant_iterations): Likewise.
24224 (decide_unroll_runtime_iterations): Likewise.
24225 (unroll_loop_runtime_iterations): Likewise.
24226 (decide_peel_simple): Likewise.
24227 (decide_unroll_stupid): Likewise.
24228 * lto-streamer-in.c (streamer_read_wi): Add.
24229 (input_cfg): Use wide-int interfaces.
24230 (lto_input_tree_1): Likewise.
24231 * lto-streamer-out.c (streamer_write_wi): Add.
24232 (hash_tree): Use wide-int interfaces.
24233 (output_cfg): Likewise.
24234 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
24235 (GTFILES): Add wide-int.h and signop.h.
24236 (TAGS): Look for .cc files too.
24237 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
24238 * optabs.c (expand_subword_shift): Likewise.
24239 (expand_doubleword_shift): Likewise.
24240 (expand_absneg_bit): Likewise.
24241 (expand_copysign_absneg): Likewise.
24242 (expand_copysign_bit): Likewise.
24243 * postreload.c (reload_cse_simplify_set): Likewise.
24244 * predict.c (predict_iv_comparison): Likewise.
24245 * pretty-print.h: Include wide-int-print.h.
24247 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
24248 * print-tree.c: Include wide-int-print.h.
24249 (print_node_brief): Use wide-int interfaces.
24250 (print_node): Likewise.
24251 * read-rtl.c (validate_const_wide_int): New.
24252 (read_rtx_code): Add CONST_WIDE_INT case.
24253 * real.c: Include wide-int.h.
24254 (real_to_integer2): Delete.
24255 (real_to_integer): New function, returning a wide_int.
24256 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
24257 (ten_to_ptwo): Update call to real_from_integer.
24258 (real_digit): Likewise.
24259 * real.h: Include signop.h, wide-int.h and insn-modes.h.
24260 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
24261 (REAL_VALUE_TO_INT): Delete.
24262 (real_to_integer): Declare a wide-int form.
24263 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
24264 * recog.c (const_int_operand): Improve comment.
24265 (const_scalar_int_operand): New.
24266 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
24267 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
24268 (split_double): Likewise.
24269 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
24270 (rtx_size): Likewise.
24271 (rtx_alloc_stat_v): New.
24272 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
24273 (cwi_output_hex): New.
24274 (iterative_hash_rtx): Handle CONST_WIDE_INT.
24275 (cwi_check_failed_bounds): New.
24276 * rtl.def (CONST_WIDE_INT): New.
24277 * rtl.h: Include <utility> and wide-int.h.
24278 (struct hwivec_def): New.
24279 (CWI_GET_NUM_ELEM): New.
24280 (CWI_PUT_NUM_ELEM): New.
24281 (struct rtx_def): Add num_elem and hwiv.
24282 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
24283 (CASE_CONST_UNIQUE): Likewise.
24284 (CASE_CONST_ANY): Likewise.
24285 (CONST_SCALAR_INT_P): Likewise.
24286 (CONST_WIDE_INT_P): New.
24288 (HWIVEC_CHECK): New.
24289 (cwi_check_failed_bounds): New.
24291 (HWIVEC_CHECK): New.
24292 (CONST_WIDE_INT_VEC) New.
24293 (CONST_WIDE_INT_NUNITS) New.
24294 (CONST_WIDE_INT_ELT) New.
24295 (rtx_mode_t): New type.
24296 (wi::int_traits <rtx_mode_t>): New.
24298 (wi::min_value): New.
24299 (wi::max_value): New.
24301 (const_wide_int_alloc): New.
24302 (immed_wide_int_const): New.
24303 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
24304 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
24305 * signop.h: New file.
24306 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
24307 (simplify_const_unary_operation): Use wide-int interfaces.
24308 (simplify_binary_operation_1): Likewise.
24309 (simplify_const_binary_operation): Likewise.
24310 (simplify_const_relational_operation): Likewise.
24311 (simplify_immed_subreg): Likewise.
24312 * stmt.c (expand_case): Likewise.
24313 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
24314 signop rather than a bool.
24315 * stor-layout.c (layout_type): Use wide-int interfaces.
24316 (initialize_sizetypes): Update calls to
24317 set_min_and_max_values_for_integral_type.
24318 (set_min_and_max_values_for_integral_type): Take a signop rather
24319 than a bool. Use wide-int interfaces.
24320 (fixup_signed_type): Update accordingly. Remove
24321 HOST_BITS_PER_DOUBLE_INT limit.
24322 (fixup_unsigned_type): Likewise.
24323 * system.h (STATIC_CONSTANT_P): New.
24324 (STATIC_ASSERT): New.
24325 * target.def (can_use_doloop_p): Take widest_ints rather than
24327 * target.h: Include wide-int.h rather than double-int.h.
24328 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
24330 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
24331 rather than INT_CST_LT_UNSIGNED.
24332 (can_use_doloop_if_innermost): Take widest_ints rather than
24334 * tree-affine.c: Include wide-int-print.h.
24335 (double_int_ext_for_comb): Delete.
24336 (wide_int_ext_for_comb): New.
24337 (aff_combination_zero): Use wide-int interfaces.
24338 (aff_combination_const): Take a widest_int instead of a double_int.
24339 (aff_combination_elt): Use wide-int interfaces.
24340 (aff_combination_scale): Take a widest_int instead of a double_int.
24341 (aff_combination_add_elt): Likewise.
24342 (aff_combination_add_cst): Likewise.
24343 (aff_combination_add): Use wide-int interfaces.
24344 (aff_combination_convert): Likewise.
24345 (tree_to_aff_combination): Likewise.
24346 (add_elt_to_tree): Take a widest_int instead of a double_int.
24347 (aff_combination_to_tree): Use wide-int interfaces.
24348 (aff_combination_remove_elt): Likewise.
24349 (aff_combination_add_product): Take a widest_int instead of
24351 (aff_combination_mult): Use wide-int interfaces.
24352 (aff_combination_expand): Likewise.
24353 (double_int_constant_multiple_p): Delete.
24354 (wide_int_constant_multiple_p): New.
24355 (aff_combination_constant_multiple_p): Take a widest_int pointer
24356 instead of a double_int pointer.
24357 (print_aff): Use wide-int interfaces.
24358 (get_inner_reference_aff): Take a widest_int pointer
24359 instead of a double_int pointer.
24360 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
24361 * tree-affine.h: Include wide-int.h.
24362 (struct aff_comb_elt): Change type of coef to widest_int.
24363 (struct affine_tree_combination): Change type of offset to widest_int.
24364 (double_int_ext_for_comb): Delete.
24365 (wide_int_ext_for_comb): New.
24366 (aff_combination_const): Use widest_int instead of double_int.
24367 (aff_combination_scale): Likewise.
24368 (aff_combination_add_elt): Likewise.
24369 (aff_combination_constant_multiple_p): Likewise.
24370 (get_inner_reference_aff): Likewise.
24371 (aff_comb_cannot_overlap_p): Likewise.
24372 (aff_combination_zero_p): Use wide-int interfaces.
24373 * tree.c: Include tree.h.
24374 (init_ttree): Use make_int_cst.
24375 (tree_code_size): Removed code for INTEGER_CST case.
24376 (tree_size): Add INTEGER_CST case.
24377 (make_node_stat): Update comment.
24378 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
24379 (build_int_cst_type): Use wide-int interfaces.
24380 (double_int_to_tree): Likewise.
24381 (double_int_fits_to_tree_p): Delete.
24382 (force_fit_type_double): Delete.
24383 (force_fit_type): New.
24384 (int_cst_hash_hash): Use wide-int interfaces.
24385 (int_cst_hash_eq): Likewise.
24386 (build_int_cst_wide): Delete.
24387 (wide_int_to_tree): New.
24388 (cache_integer_cst): Use wide-int interfaces.
24389 (build_low_bits_mask): Likewise.
24390 (cst_and_fits_in_hwi): Likewise.
24391 (real_value_from_int_cst): Likewise.
24392 (make_int_cst_stat): New.
24393 (integer_zerop): Use wide_int interfaces.
24394 (integer_onep): Likewise.
24395 (integer_all_onesp): Likewise.
24396 (integer_pow2p): Likewise.
24397 (integer_nonzerop): Likewise.
24398 (tree_log2): Likewise.
24399 (tree_floor_log2): Likewise.
24400 (tree_ctz): Likewise.
24401 (int_size_in_bytes): Likewise.
24402 (mem_ref_offset): Return an offset_int rather than a double_int.
24403 (build_type_attribute_qual_variant): Use wide_int interfaces.
24404 (type_hash_eq): Likewise
24405 (tree_int_cst_equal): Likewise.
24406 (tree_int_cst_lt): Delete.
24407 (tree_int_cst_compare): Likewise.
24408 (tree_fits_shwi_p): Use wide_int interfaces.
24409 (tree_fits_uhwi_p): Likewise.
24410 (tree_int_cst_sign_bit): Likewise.
24411 (tree_int_cst_sgn): Likewise.
24412 (tree_int_cst_min_precision): Take a signop rather than a bool.
24413 (simple_cst_equal): Use wide_int interfaces.
24414 (compare_tree_int): Likewise.
24415 (iterative_hash_expr): Likewise.
24416 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
24418 (get_type_static_bounds): Use wide_int interfaces.
24419 (tree_int_cst_elt_check_failed): New.
24420 (build_common_tree_nodes): Reordered to set prec before filling in
24422 (int_cst_value): Check cst_and_fits_in_hwi.
24423 (widest_int_cst_value): Use wide_int interfaces.
24424 (upper_bound_in_type): Likewise.
24425 (lower_bound_in_type): Likewise.
24426 (num_ending_zeros): Likewise.
24427 (drop_tree_overflow): Likewise.
24428 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
24429 (gen_conditions_for_pow_cst_base): Likewise.
24430 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
24431 (group_case_labels_stmt): Use wide-int interfaces.
24432 (verify_gimple_assign_binary): Likewise.
24433 (print_loop): Likewise.
24434 * tree-chrec.c (tree_fold_binomial): Likewise.
24435 * tree-core.h (struct tree_base): Add int_length.
24436 (struct tree_int_cst): Change rep of value.
24437 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
24438 (dr_may_alias_p): Likewise.
24439 (max_stmt_executions_tree): Likewise.
24440 * tree.def (INTEGER_CST): Update comment.
24441 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
24442 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
24443 * tree-dump.c: Include wide-int.h and wide-int-print.h.
24444 (dequeue_and_dump): Use wide-int interfaces.
24445 * tree.h: Include wide-int.h.
24446 (NULL_TREE): Moved to earlier loc in file.
24447 (TREE_INT_CST_ELT_CHECK): New.
24448 (tree_int_cst_elt_check_failed): New.
24450 (TREE_INT_CST): Delete.
24451 (TREE_INT_CST_LOW): Use wide-int interfaces.
24452 (TREE_INT_CST_HIGH): Delete.
24453 (TREE_INT_CST_NUNITS): New.
24454 (TREE_INT_CST_EXT_NUNITS): Likewise.
24455 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
24456 (TREE_INT_CST_ELT): Likewise.
24457 (INT_CST_LT): Delete.
24458 (tree_int_cst_elt_check): New (two forms).
24459 (type_code_size): Update comment.
24460 (make_int_cst_stat, make_int_cst): New.
24461 (tree_to_double_int): Delete.
24462 (double_int_fits_to_tree_p): Delete.
24463 (force_fit_type_double): Delete.
24464 (build_int_cstu): Replace with out-of-line function.
24465 (build_int_cst_wide): Delete.
24466 (tree_int_cst_lt): Define inline.
24467 (tree_int_cst_le): New.
24468 (tree_int_cst_compare): Define inline.
24469 (tree_int_cst_min_precision): Take a signop rather than a bool.
24470 (wi::int_traits <const_tree>): New.
24471 (wi::int_traits <tree>): New.
24472 (wi::extended_tree): New.
24473 (wi::int_traits <wi::extended_tree>): New.
24474 (wi::to_widest): New.
24475 (wi::to_offset): New.
24476 (wi::fits_to_tree_p): New.
24477 (wi::min_value): New.
24478 (wi::max_value): New.
24479 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
24480 (copy_tree_body_r): Likewise.
24481 * tree-object-size.c (compute_object_offset): Likewise.
24482 (addr_object_size): Likewise.
24483 * tree-predcom.c: Include wide-int-print.h.
24484 (struct dref_d): Change type of offset to widest_int.
24485 (dump_dref): Call wide-int printer.
24486 (aff_combination_dr_offset): Use wide-int interfaces.
24487 (determine_offset): Take a widest_int pointer rather than a
24488 double_int pointer.
24489 (split_data_refs_to_components): Use wide-int interfaces.
24490 (suitable_component_p): Likewise.
24491 (order_drefs): Likewise.
24492 (add_ref_to_chain): Likewise.
24493 (valid_initializer_p): Likewise.
24494 (determine_roots_comp): Likewise.
24495 * tree-pretty-print.c: Include wide-int-print.h.
24496 (dump_generic_node): Use wide-int interfaces.
24497 * tree-sra.c (sra_ipa_modify_expr): Likewise.
24498 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
24499 (move_fixed_address_to_symbol): Likewise.
24500 (move_hint_to_base): Likewise.
24501 (move_pointer_to_base): Likewise.
24502 (move_variant_to_index): Likewise.
24503 (most_expensive_mult_to_index): Likewise.
24504 (addr_to_parts): Likewise.
24505 (copy_ref_info): Likewise.
24506 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
24507 (indirect_refs_may_alias_p): Likewise.
24508 (stmt_kills_ref_p_1): Likewise.
24509 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
24510 * tree-ssa-ccp.c: Update comment at top of file. Include
24512 (struct prop_value_d): Change type of mask to widest_int.
24513 (extend_mask): New function.
24514 (dump_lattice_value): Use wide-int interfaces.
24515 (get_default_value): Likewise.
24516 (set_constant_value): Likewise.
24517 (set_value_varying): Likewise.
24518 (valid_lattice_transition): Likewise.
24519 (set_lattice_value): Likewise.
24520 (value_to_double_int): Delete.
24521 (value_to_wide_int): New.
24522 (get_value_from_alignment): Use wide-int interfaces.
24523 (get_value_for_expr): Likewise.
24524 (do_dbg_cnt): Likewise.
24525 (ccp_finalize): Likewise.
24526 (ccp_lattice_meet): Likewise.
24527 (bit_value_unop_1): Use widest_ints rather than double_ints.
24528 (bit_value_binop_1): Likewise.
24529 (bit_value_unop): Use wide-int interfaces.
24530 (bit_value_binop): Likewise.
24531 (bit_value_assume_aligned): Likewise.
24532 (evaluate_stmt): Likewise.
24533 (ccp_fold_stmt): Likewise.
24534 (visit_cond_stmt): Likewise.
24535 (ccp_visit_stmt): Likewise.
24536 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
24537 (constant_pointer_difference): Likewise.
24538 (associate_pointerplus): Likewise.
24539 (combine_conversions): Likewise.
24540 * tree-ssa-loop.h: Include wide-int.h.
24541 (struct tree_niter_desc): Change type of max to widest_int.
24542 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
24543 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
24544 (remove_redundant_iv_tests): Likewise.
24545 (canonicalize_loop_induction_variables): Likewise.
24546 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
24547 (constant_multiple_of): Take a widest_int pointer instead of
24548 a double_int pointer.
24549 (get_computation_aff): Use wide-int interfaces.
24550 (ptr_difference_cost): Likewise.
24551 (difference_cost): Likewise.
24552 (get_loop_invariant_expr_id): Likewise.
24553 (get_computation_cost_at): Likewise.
24554 (iv_elimination_compare_lt): Likewise.
24555 (may_eliminate_iv): Likewise.
24556 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
24557 instead of double_int.
24558 (max_loop_iterations): Likewise.
24559 (max_stmt_executions): Likewise.
24560 (estimated_stmt_executions): Likewise.
24561 * tree-ssa-loop-niter.c: Include wide-int-print.h.
24562 (split_to_var_and_offset): Use wide-int interfaces.
24563 (determine_value_range): Likewise.
24564 (bound_difference_of_offsetted_base): Likewise.
24565 (bounds_add): Take a widest_int instead of a double_int.
24566 (number_of_iterations_ne_max): Use wide-int interfaces.
24567 (number_of_iterations_ne): Likewise.
24568 (number_of_iterations_lt_to_ne): Likewise.
24569 (assert_loop_rolls_lt): Likewise.
24570 (number_of_iterations_lt): Likewise.
24571 (number_of_iterations_le): Likewise.
24572 (number_of_iterations_cond): Likewise.
24573 (number_of_iterations_exit): Likewise.
24574 (finite_loop_p): Likewise.
24575 (derive_constant_upper_bound_assign): Likewise.
24576 (derive_constant_upper_bound): Return a widest_int.
24577 (derive_constant_upper_bound_ops): Likewise.
24578 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
24579 (record_estimate): Take a widest_int rather than a double_int.
24580 (record_nonwrapping_iv): Use wide-int interfaces.
24581 (double_int_cmp): Delete.
24582 (wide_int_cmp): New.
24583 (bound_index): Take a widest_int rather than a double_int.
24584 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
24585 (maybe_lower_iteration_bound): Likewise.
24586 (estimate_numbers_of_iterations_loop): Likewise.
24587 (estimated_loop_iterations): Take a widest_int pointer than than
24588 a double_int pointer.
24589 (estimated_loop_iterations_int): Use wide-int interfaces.
24590 (max_loop_iterations): Take a widest_int pointer than than
24591 a double_int pointer.
24592 (max_loop_iterations_int): Use wide-int interfaces.
24593 (max_stmt_executions): Take a widest_int pointer than than
24594 a double_int pointer.
24595 (estimated_stmt_executions): Likewise.
24596 (n_of_executions_at_most): Use wide-int interfaces.
24597 (scev_probably_wraps_p): Likewise.
24598 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
24599 to real_to_integer.
24600 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
24602 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
24603 double_ints. Adjust for trailing_wide_ints <3> representation.
24604 (set_nonzero_bits): Likewise.
24605 (get_range_info): Return wide_ints rather than double_ints.
24606 Adjust for trailing_wide_ints <3> representation.
24607 (get_nonzero_bits): Likewise.
24608 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
24610 * tree-ssanames.h (struct range_info_def): Replace min, max and
24611 nonzero_bits with a trailing_wide_ints <3>.
24612 (set_range_info): Use wide_int_refs rather than double_ints.
24613 (set_nonzero_bits): Likewise.
24614 (get_range_info): Return wide_ints rather than double_ints.
24615 (get_nonzero_bits): Likewise.
24616 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
24617 * tree-ssa-pre.c (phi_translate_1): Likewise.
24618 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
24619 (acceptable_pow_call): Likewise.
24620 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
24622 (vn_reference_fold_indirect): Likewise.
24623 (vn_reference_maybe_forwprop_address): Likewise.
24624 (valueize_refs_1): Likewise.
24625 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
24626 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
24627 tree_int_cst_lt and tree_int_cst_le.
24628 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
24630 (streamer_alloc_tree): Likewise.
24631 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
24632 (streamer_write_tree_header): Likewise.
24633 (streamer_write_integer_cst): Likewise.
24634 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
24635 (build_constructors): Likewise.
24636 (array_value_type): Likewise.
24637 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
24638 (vect_check_gather): Likewise.
24639 * tree-vect-generic.c (build_replicated_const): Likewise.
24640 (expand_vector_divmod): Likewise.
24641 * tree-vect-loop.c (vect_transform_loop): Likewise.
24642 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
24643 (vect_do_peeling_for_alignment): Likewise.
24644 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
24645 * tree-vrp.c: Include wide-int.h.
24646 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
24647 (extract_range_from_assert): Use wide-int interfaces.
24648 (vrp_int_const_binop): Likewise.
24649 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
24650 double_int pointers.
24651 (ranges_from_anti_range): Use wide-int interfaces.
24652 (quad_int_cmp): Delete.
24653 (quad_int_pair_sort): Likewise.
24654 (extract_range_from_binary_expr_1): Use wide-int interfaces.
24655 (extract_range_from_unary_expr_1): Likewise.
24656 (adjust_range_with_scev): Likewise.
24657 (masked_increment): Take and return wide_ints rather than double_ints.
24658 (register_edge_assert_for_2): Use wide-int interfaces.
24659 (check_array_ref): Likewise.
24660 (search_for_addr_array): Likewise.
24661 (maybe_set_nonzero_bits): Likewise.
24662 (union_ranges): Pass an integer of the correct type instead of
24663 using integer_one_node.
24664 (intersect_ranges): Likewise.
24665 (simplify_truth_ops_using_ranges): Likewise.
24666 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
24667 (range_fits_type_p): Likewise.
24668 (simplify_cond_using_ranges): Likewise. Take a signop rather than
24670 (simplify_conversion_using_ranges): Use wide-int interfaces.
24671 (simplify_float_conversion_using_ranges): Likewise.
24672 (vrp_finalize): Likewise.
24673 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
24674 (gimple_stringops_transform): Likewise.
24675 * varasm.c (decode_addr_const): Likewise.
24676 (const_hash_1): Likewise.
24677 (const_rtx_hash_1): Likewise
24678 (output_constant): Likewise.
24679 (array_size_for_constructor): Likewise.
24680 (output_constructor_regular_field): Likewise.
24681 (output_constructor_bitfield): Likewise.
24682 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
24683 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
24685 * gencheck.c: Define BITS_PER_UNIT.
24686 * wide-int.cc: New.
24688 * wide-int-print.cc: New.
24689 * wide-int-print.h: New.
24691 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24693 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
24695 2014-05-06 Richard Biener <rguenther@suse.de>
24697 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
24698 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
24699 (TODO_verify_all): Adjust.
24700 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
24701 TODO_verify_stmts and TODO_verify_rtl_sharing.
24702 * bb-reorder.c: Likewise.
24703 * cfgexpand.c: Likewise.
24704 * cprop.c: Likewise.
24706 * function.c: Likewise.
24707 * fwprop.c: Likewise.
24708 * gcse.c: Likewise.
24709 * gimple-ssa-isolate-paths.c: Likewise.
24710 * gimple-ssa-strength-reduction.c: Likewise.
24711 * ipa-split.c: Likewise.
24712 * loop-init.c: Likewise.
24713 * loop-unroll.c: Likewise.
24714 * lower-subreg.c: Likewise.
24715 * modulo-sched.c: Likewise.
24716 * postreload-gcse.c: Likewise.
24717 * predict.c: Likewise.
24718 * recog.c: Likewise.
24719 * sched-rgn.c: Likewise.
24720 * store-motion.c: Likewise.
24721 * tracer.c: Likewise.
24722 * trans-mem.c: Likewise.
24723 * tree-call-cdce.c: Likewise.
24724 * tree-cfg.c: Likewise.
24725 * tree-cfgcleanup.c: Likewise.
24726 * tree-complex.c: Likewise.
24727 * tree-eh.c: Likewise.
24728 * tree-emutls.c: Likewise.
24729 * tree-if-conv.c: Likewise.
24730 * tree-into-ssa.c: Likewise.
24731 * tree-loop-distribution.c: Likewise.
24732 * tree-object-size.c: Likewise.
24733 * tree-parloops.c: Likewise.
24734 * tree-pass.h: Likewise.
24735 * tree-sra.c: Likewise.
24736 * tree-ssa-ccp.c: Likewise.
24737 * tree-ssa-copy.c: Likewise.
24738 * tree-ssa-copyrename.c: Likewise.
24739 * tree-ssa-dce.c: Likewise.
24740 * tree-ssa-dom.c: Likewise.
24741 * tree-ssa-dse.c: Likewise.
24742 * tree-ssa-forwprop.c: Likewise.
24743 * tree-ssa-ifcombine.c: Likewise.
24744 * tree-ssa-loop-ch.c: Likewise.
24745 * tree-ssa-loop-ivcanon.c: Likewise.
24746 * tree-ssa-loop.c: Likewise.
24747 * tree-ssa-math-opts.c: Likewise.
24748 * tree-ssa-phiopt.c: Likewise.
24749 * tree-ssa-phiprop.c: Likewise.
24750 * tree-ssa-pre.c: Likewise.
24751 * tree-ssa-reassoc.c: Likewise.
24752 * tree-ssa-sink.c: Likewise.
24753 * tree-ssa-strlen.c: Likewise.
24754 * tree-ssa-tail-merge.c: Likewise.
24755 * tree-ssa-uncprop.c: Likewise.
24756 * tree-switch-conversion.c: Likewise.
24757 * tree-tailcall.c: Likewise.
24758 * tree-vect-generic.c: Likewise.
24759 * tree-vectorizer.c: Likewise.
24760 * tree-vrp.c: Likewise.
24761 * tsan.c: Likewise.
24762 * var-tracking.c: Likewise.
24763 * bt-load.c: Likewise.
24764 * cfgcleanup.c: Likewise.
24765 * combine-stack-adj.c: Likewise.
24766 * combine.c: Likewise.
24767 * compare-elim.c: Likewise.
24768 * config/epiphany/resolve-sw-modes.c: Likewise.
24769 * config/i386/i386.c: Likewise.
24770 * config/mips/mips.c: Likewise.
24771 * config/s390/s390.c: Likewise.
24772 * config/sh/sh_treg_combine.cc: Likewise.
24773 * config/sparc/sparc.c: Likewise.
24776 * final.c: Likewise.
24777 * ifcvt.c: Likewise.
24778 * mode-switching.c: Likewise.
24779 * passes.c: Likewise.
24780 * postreload.c: Likewise.
24782 * reg-stack.c: Likewise.
24783 * regcprop.c: Likewise.
24784 * regrename.c: Likewise.
24787 2014-05-06 Richard Biener <rguenther@suse.de>
24789 PR middle-end/61070
24790 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
24791 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
24793 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
24796 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
24798 2014-05-05 Radovan Obradovic <robradovic@mips.com>
24799 Tom de Vries <tom@codesourcery.com>
24801 * target.def (call_fusage_contains_non_callee_clobbers): New
24803 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
24805 (@node Miscellaneous Register Hooks): New node.
24806 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
24807 * doc/tm.texi: Regenerate.
24809 2014-05-05 Marek Polacek <polacek@redhat.com>
24812 * opts.c (common_handle_option): Call error_at instead of warning_at.
24814 2014-05-05 Richard Biener <rguenther@suse.de>
24816 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
24817 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
24818 under the TODO_verify_il umbrella.
24820 2014-05-05 Richard Biener <rguenther@suse.de>
24822 * passes.c (execute_function_todo): Move TODO_verify_flow under
24823 the TODO_verify_ul umbrella.
24825 2014-05-05 Richard Biener <rguenther@suse.de>
24827 PR middle-end/61010
24828 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
24829 X & CST away from a CST that is the mask of a mode.
24831 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24833 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
24834 int argument to enum machine_mode.
24835 (picochip_class_max_nregs): Ditto.
24836 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
24837 (picochip_class_max_nregs): Ditto.
24839 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24841 * target.def: Add new target hook.
24842 * doc/tm.texi: Regenerate.
24843 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
24844 * targhooks.c (default_keep_leaf_when_profiled): New function.
24846 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
24847 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
24849 2014-05-05 Bin Cheng <bin.cheng@arm.com>
24851 PR tree-optimization/60363
24852 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
24853 (copy_phi_args): New parameters. Call get_value_locus_in_path.
24854 (update_destination_phis): New parameter.
24855 (create_edge_and_update_destination_phis): Ditto.
24856 (ssa_fix_duplicate_block_edges): Pass new arguments.
24857 (thread_single_edge): Ditto.
24859 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
24861 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
24862 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
24863 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
24864 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
24865 Use RS6000_BTM_HARD_FLOAT.
24866 (BU_MISC_2): Likewise.
24867 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
24868 RS6000_BTM_HARD_FLOAT.
24869 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
24870 is explicitly used.
24871 (rs6000_invalid_builtin): Add hard floating builtin support.
24872 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
24873 hard float builtins.
24874 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
24876 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24878 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
24879 Add missing function* argument.
24881 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24883 * lra-constraints.c (valid_address_p): Move earlier in file.
24884 Add a constraint argument to the address_info version.
24885 (satisfies_memory_constraint_p): New function.
24886 (satisfies_address_constraint_p): Likewise.
24887 (process_alt_operands, curr_insn_transform): Use them.
24888 (process_address): Pass the constraint to valid_address_p when
24889 checking address operands.
24891 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24893 * config/mips/mips.c (mips_isa_rev): New variable.
24894 (mips_set_architecture): Set it.
24895 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
24897 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
24898 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
24899 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
24900 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
24901 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
24902 conditions in terms of mips_isa_rev.
24903 (mips_isa_rev): Declare.
24905 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24907 * config/sh/sh-mem.cc: Use tabs instead of spaces.
24908 (prob_unlikely, prob_likely): Make variables const.
24910 2014-05-03 Denis Chertykov <chertykov@gmail.com>
24912 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
24914 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24916 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
24918 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24920 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
24921 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
24922 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
24924 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
24925 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
24927 Replace usage of ROUND_REG with sh_round_reg.
24928 Use CEIL instead of ROUND_ADVANCE.
24930 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24933 * config/sh/sh.c: Include stdlib headers before everything else.
24935 2014-05-02 Jakub Jelinek <jakub@redhat.com>
24937 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
24938 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
24939 (gimplify_adjust_omp_clauses): Simd region is never
24940 directly nested in combined parallel. Instead, for linear
24941 with copyin/copyout, if in combined for simd loop, make decl
24942 firstprivate/lastprivate on OMP_FOR.
24943 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
24944 expand_omp_for_static_chunk): When setting endvar, also set
24945 fd->loop.v to the same value.
24947 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24949 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
24951 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
24953 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
24956 2014-05-02 Marek Polacek <polacek@redhat.com>
24958 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
24960 2014-05-02 Kito Cheng <kito@0xlab.org>
24962 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
24963 to a C expression marco.
24964 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
24965 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
24966 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
24967 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
24968 HONOR_REG_ALLOC_ORDER.
24969 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
24971 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24973 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
24975 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24977 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
24979 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
24981 * tree-if-conv.c (is_cond_scalar_reduction): New function.
24982 (convert_scalar_cond_reduction): Likewise.
24983 (predicate_scalar_phi): Add recognition and transformation
24984 of simple conditioanl reduction to be vectorizable.
24986 2014-05-01 Marek Polacek <polacek@redhat.com>
24989 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
24991 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
24993 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
24994 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
24995 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
24996 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
24997 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
24998 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
24999 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
25000 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
25002 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
25004 * config/arc/arc.opt (mlra): Move comment above option name
25005 to avoid mis-parsing as language options.
25007 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25009 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
25010 * config/sol2.h: ... here.
25011 * config/sol2-10.h: Remove.
25013 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
25014 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
25015 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
25016 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
25017 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
25018 * config/sol2.h: ... here.
25019 (SECTION_NAME_FORMAT): Don't redefine.
25020 (STARTFILE_ARCH32_SPEC): Rename to ...
25021 (STARTFILE_ARCH_SPEC): ... this.
25022 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
25023 * config/sparc/sol2.h: ... here.
25024 (SECTION_NAME_FORMAT): Don't undef.
25025 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
25026 (SUBTARGET_EXTRA_SPECS): Remove.
25027 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
25029 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
25030 (MD_STARTFILE_PREFIX): Remove.
25031 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
25032 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
25033 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
25034 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
25035 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
25036 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
25037 * config/i386/sol2.h: ... here.
25038 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
25039 * config/i386/sol2-bi.h: Remove.
25040 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
25041 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
25043 * config/i386/t-sol2-64: Rename to ...
25044 * config/i386/t-sol2: ... this.
25045 * config/sparc/t-sol2-64: Rename to ...
25046 * config/sparc/t-sol2: ... this.
25048 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
25049 sol2_tm_file_head, sol2_tm_file_tail.
25050 Include ${cpu_type}/sol2.h before sol2.h.
25052 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
25053 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
25054 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
25055 Reflect i386/t-sol2-64 renaming.
25056 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
25057 Reflect sparc/t-sol2-64 renaming.
25059 2014-04-30 Richard Biener <rguenther@suse.de>
25061 * passes.c (execute_function_todo): Move TODO_verify_stmts
25062 and TODO_verify_ssa under the TODO_verify_il umbrella.
25063 * tree-ssa.h (verify_ssa): Adjust prototype.
25064 * tree-ssa.c (verify_ssa): Add parameter to tell whether
25065 we should verify SSA operands.
25066 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
25067 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
25068 whether we should verify whether not throwing stmts have EH info.
25069 * graphite-scop-detection.c (create_sese_edges): Adjust.
25070 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
25071 * tree-eh.c (lower_try_finally_switch): Do not add the
25072 default case label twice.
25074 2014-04-30 Marek Polacek <polacek@redhat.com>
25076 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
25077 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
25078 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
25079 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
25081 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
25083 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
25084 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
25085 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
25086 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
25087 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
25088 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
25089 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
25090 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
25092 2014-04-29 David Malcolm <dmalcolm@redhat.com>
25094 * tree-cfg.c (dump_function_to_file): Dump the return type of
25095 functions, in a line to itself before the function body, mimicking
25096 the layout of a C function.
25098 2014-04-29 Jakub Jelinek <jakub@redhat.com>
25100 PR tree-optimization/60971
25101 * tree-tailcall.c (process_assignment): Reject conversions which
25104 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
25106 * calls.c (initialize_argument_information): Always treat
25107 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
25108 (expand_call): Likewise.
25109 (emit_library_call_calue_1): Likewise.
25110 * expr.c (PUSH_ARGS_REVERSED): Do not define.
25111 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
25114 2014-04-29 Nick Clifton <nickc@redhat.com>
25116 * config/msp430/msp430.md (umulsidi): Fix typo.
25117 (mulhisi3): Enable even inside interrupt handlers.
25118 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
25119 bigger return address pushed in large mode.
25121 2014-04-29 Nick Clifton <nickc@redhat.com>
25123 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
25124 (arc_init_reg_tables): Use a machine_mode enum to iterate over
25126 * config/m32r/m32r.c (init_reg_tables): Likewise.
25127 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
25128 enum to hold the modes.
25130 2014-04-29 Richard Biener <rguenther@suse.de>
25132 * dominance.c (free_dominance_info): Add overload with
25133 function parameter.
25134 (dom_info_state): Likewise.
25135 (dom_info_available_p): Likewise.
25136 * basic-block.h (free_dominance_info, dom_info_state,
25137 dom_info_available_p): Declare overloads.
25138 * passes.c (execute_function_todo): Verify that verifiers
25139 don't change dominator info state. Drop dominator info
25140 for IPA pass invocations.
25141 * cgraph.c (release_function_body): Restore asserts that
25142 dominator information is released.
25144 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
25146 * doc/invoke.texi: Fix typo.
25147 * tree-vrp.c: Fix typos.
25148 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
25150 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25152 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
25154 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
25156 * config/aarch64/aarch64-builtins.c
25157 (aarch64_types_storestruct_lane_qualifiers): New.
25158 (TYPES_STORESTRUCT_LANE): Likewise.
25159 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
25160 (st3_lane): Likewise.
25161 (st4_lane): Likewise.
25162 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
25163 (vec_store_lanesci_lane<mode>): Likewise.
25164 (vec_store_lanesxi_lane<mode>): Likewise.
25165 (aarch64_st2_lane<VQ:mode>): Likewise.
25166 (aarch64_st3_lane<VQ:mode>): Likewise.
25167 (aarch64_st4_lane<VQ:mode>): Likewise.
25168 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
25169 * config/aarch64/arm_neon.h
25170 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
25171 use new macro arguments.
25172 (__ST3_LANE_FUNC): Likewise.
25173 (__ST4_LANE_FUNC): Likewise.
25174 * config/aarch64/iterators.md (V_TWO_ELEM): New.
25175 (V_THREE_ELEM): Likewise.
25176 (V_FOUR_ELEM): Likewise.
25178 2014-04-28 David Malcolm <dmalcolm@redhat.com>
25180 * doc/gimple.texi: Replace the description of the now-defunct
25181 union gimple_statement_d with a diagram showing the
25182 gimple_statement_base class hierarchy and its relationships to
25183 the GSS_ and GIMPLE_ enums.
25185 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
25187 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
25188 * config/aarch64/aarch64.c
25189 (aarch64_cannot_change_mode_class): Weaken conditions.
25190 (aarch64_modes_tieable_p): New.
25191 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
25193 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
25195 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25196 (loadsync_<mode>): Change mode.
25197 (load_quadpti, store_quadpti): New.
25198 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25199 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25201 2014-04-28 Martin Jambor <mjambor@suse.cz>
25203 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
25204 same alias type as the original statement.
25205 (subreplacement_assignment_data): New type.
25206 (handle_unscalarized_data_in_subtree): New type of parameter,
25207 generate new memory accesses with same alias type as the original
25209 (load_assign_lhs_subreplacements): Likewise.
25210 (sra_modify_constructor_assign): Generate new memory accesses with
25211 same alias type as the original statement.
25213 2014-04-28 Richard Biener <rguenther@suse.de>
25215 * tree-pass.h (TODO_verify_il): Define.
25216 (TODO_verify_all): Complete properly.
25217 * passes.c (execute_function_todo): Move existing loop-closed
25218 SSA verification under TODO_verify_il.
25219 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
25220 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
25221 Fix tree sharing issue.
25223 2014-04-28 Richard Biener <rguenther@suse.de>
25225 PR middle-end/60092
25226 * builtins.def (DEF_C11_BUILTIN): Add.
25227 (BUILT_IN_ALIGNED_ALLOC): Likewise.
25228 * coretypes.h (enum function_class): Add function_c11_misc.
25229 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
25230 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
25231 (call_may_clobber_ref_p_1): Likewise.
25232 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
25233 (mark_all_reaching_defs_necessary_1): Likewise.
25234 (propagate_necessity): Likewise.
25235 (eliminate_unnecessary_stmts): Likewise.
25236 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
25238 2014-04-28 Richard Biener <rguenther@suse.de>
25240 * tree-vrp.c (vrp_var_may_overflow): Remove.
25241 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
25242 with overflow immediately bump to one before that value and
25243 let iteration figure out overflow status.
25245 2014-04-28 Richard Biener <rguenther@suse.de>
25247 * configure.ac: Do valgrind header checks unconditionally.
25248 Add --enable-valgrind-annotations.
25249 * system.h: Guard valgrind header inclusion with
25250 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
25251 * alloc-pool.c (pool_alloc, pool_free): Use
25252 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
25253 to guard possibly dead code.
25254 * config.in: Regenerated.
25255 * configure: Likewise.
25257 2014-04-28 Jeff Law <law@redhat.com>
25259 PR tree-optimization/60902
25260 * tree-ssa-threadedge.c
25261 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
25262 over real defs when invalidating outputs from statements that do not
25263 produce useful outputs for threading.
25265 2014-04-28 Richard Biener <rguenther@suse.de>
25267 PR tree-optimization/60979
25268 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
25269 SCOPs that end in a block with a successor with abnormal
25272 2014-04-28 Richard Biener <rguenther@suse.de>
25274 * tree-pass.h (execute_pass_list): Adjust prototype.
25275 * passes.c (pass_manager::execute_early_local_passes): Adjust.
25276 (do_per_function): Change callback signature, push all actual
25277 work to the callbals.
25278 (do_per_function_toporder): Likewise.
25279 (execute_function_dump): Adjust.
25280 (execute_function_todo): Likewise.
25281 (clear_last_verified): Likewise.
25282 (verify_curr_properties): Likewise.
25283 (update_properties_after_pass): Likewise.
25284 (execute_pass_list_1): Split out from ...
25285 (execute_pass_list): ... here. Adjust.
25286 (execute_ipa_pass_list): Likewise.
25287 * cgraphunit.c (cgraph_add_new_function): Adjust.
25288 (analyze_function): Likewise.
25289 (expand_function): Likewise.
25290 * cgraph.c (release_function_body): Free dominance info
25291 here instead of asserting it was magically freed elsewhere.
25293 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
25295 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
25296 * configure: Regenerate.
25297 * config/sparc/sparc.opt (muser-mode): New option.
25298 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
25300 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
25301 * doc/invoke.texi (SPARC options): Document -muser-mode.
25303 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
25305 * cselib.c (find_slot_memmode): Delete.
25306 (cselib_hasher): Change compare_type to a struct.
25307 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
25309 (preserve_constants_and_equivs): Adjust for new compare_type.
25310 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
25311 (wrap_constant): Delete.
25312 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
25314 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
25316 * doc/install.texi (Building with profile feedback): Remove
25319 2014-04-26 Tom de Vries <tom@codesourcery.com>
25321 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
25324 2014-04-25 Cary Coutant <ccoutant@google.com>
25327 * dwarf2out.c (should_move_die_to_comdat): A type definition
25328 can contain a subprogram definition, but don't move it to a
25330 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
25331 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
25333 (clone_tree_hash): Rename to...
25334 (clone_tree_partial): ...this; change callers. Copy
25335 DW_TAG_subprogram DIEs as declarations.
25336 (copy_decls_walk): Don't copy children of a declaration into a
25339 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
25342 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
25345 2014-04-25 Jiong Wang <jiong.wang@arm.com>
25347 * config/arm/predicates.md (call_insn_operand): Add long_call check.
25348 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
25350 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
25353 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25355 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
25357 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25359 PR tree-optimization/60930
25360 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
25361 creating a multiply candidate by folding two constant
25362 multiplicands when the result overflows.
25364 2014-04-25 Jakub Jelinek <jakub@redhat.com>
25366 PR tree-optimization/60960
25367 * tree-vect-generic.c (expand_vector_operation): Only call
25368 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
25370 2014-04-25 Tom de Vries <tom@codesourcery.com>
25372 * expr.c (clobber_reg_mode): New function.
25373 * expr.h (clobber_reg): New function.
25375 2014-04-25 Tom de Vries <tom@codesourcery.com>
25377 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
25380 2014-04-25 Radovan Obradovic <robradovic@mips.com>
25381 Tom de Vries <tom@codesourcery.com>
25383 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
25385 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
25386 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
25387 new argument to find_all_hard_reg_sets call.
25389 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25391 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
25392 Use HOST_WIDE_INT_C for mask literal.
25393 (aarch_rev16_shleft_mask_imm_p): Likewise.
25395 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
25398 * config/sparc/sparc.md (ashlsi3_extend): Delete.
25400 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
25402 PR preprocessor/56540
25403 * config/i386/i386-c.c (ix86_target_macros): Define
25404 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
25406 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25408 * configure.ac (tga_func): Remove.
25409 (LIB_TLS_SPEC): Remove.
25410 * configure: Regenerate.
25411 * config.in: Regenerate.
25412 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
25414 2014-04-25 Richard Biener <rguenther@suse.de>
25417 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
25418 call stmt use/clobber sets during stmt walk instead of
25419 walking the possibly incomplete set of caller edges.
25421 2014-04-25 Richard Biener <rguenther@suse.de>
25424 * passes.c (apply_ipa_transforms): Inline into only caller ...
25425 (execute_one_pass): ... here. Properly bring in function
25426 bodies for nodes we want to apply IPA transforms to.
25428 2014-04-24 Cong Hou <congh@google.com>
25430 PR tree-optimization/60896
25431 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
25432 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
25433 (vect_mark_pattern_stmts): Set the def type of all statements in
25434 PATTERN_DEF_SEQ as vect_internal_def.
25436 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
25438 * doc/extend.texi (PowerPC Built-in Functions): Document new
25439 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
25440 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
25442 * config/rs6000/predicates.md (const_0_to_3_operand): New
25443 predicate to match 0..3 integer constants.
25445 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
25446 to support adding miscellaneous builtin functions.
25447 (BU_DFP_MISC_2): Likewise.
25448 (BU_P7_MISC_1): Likewise.
25449 (BU_P7_MISC_2): Likewise.
25450 (BU_P8V_MISC_3): Likewise.
25451 (BU_MISC_1): Likewise.
25452 (BU_MISC_2): Likewise.
25453 (DIVWE): Add extended divide builtin functions.
25454 (DIVWEO): Likewise.
25455 (DIVWEU): Likewise.
25456 (DIVWEUO): Likewise.
25458 (DIVDEO): Likewise.
25459 (DIVDEU): Likewise.
25460 (DIVDEUO): Likewise.
25461 (DXEX): Add decimal floating-point builtin functions.
25463 (DDEDPD): Likewise.
25464 (DDEDPDQ): Likewise.
25465 (DENBCD): Likewise.
25466 (DENBCDQ): Likewise.
25470 (DSCLIQ): Likewise.
25472 (DSCRIQ): Likewise.
25473 (CDTBCD): Add new BCD builtin functions.
25474 (CBCDTD): Likewise.
25475 (ADDG6S): Likewise.
25476 (BCDADD): Likewise.
25477 (BCDADD_LT): Likewise.
25478 (BCDADD_EQ): Likewise.
25479 (BCDADD_GT): Likewise.
25480 (BCDADD_OV): Likewise.
25481 (BCDSUB): Likewise.
25482 (BCDSUB_LT): Likewise.
25483 (BCDSUB_EQ): Likewise.
25484 (BCDSUB_GT): Likewise.
25485 (BCDSUB_OV): Likewise.
25486 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
25487 (UNPACK_TD): Likewise.
25488 (PACK_TF): Likewise.
25489 (UNPACK_TF): Likewise.
25490 (UNPACK_TF_0): Likewise.
25491 (UNPACK_TF_1): Likewise.
25492 (PACK_V1TI): Likewise.
25493 (UNPACK_V1TI): Likewise.
25495 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
25496 support for decimal floating point builtin functions.
25497 (rs6000_expand_ternop_builtin): Add checks for the new builtin
25498 functions that take constant arguments.
25499 (rs6000_invalid_builtin): Add decimal floating point builtin support.
25500 (rs6000_init_builtins): Setup long double, _Decimal64, and
25501 _Decimal128 types for new builtin functions.
25502 (builtin_function_type): Set the unsigned flags appropriately for
25503 the new builtin functions.
25504 (rs6000_opt_masks): Add support for decimal floating point builtin
25507 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
25508 floating point builtin functions.
25509 (RS6000_BTM_COMMON): Likewise.
25510 (RS6000_BTI_long_double): Likewise.
25511 (RS6000_BTI_dfloat64): Likewise.
25512 (RS6000_BTI_dfloat128): Likewise.
25513 (long_double_type_internal_node): Likewise.
25514 (dfloat64_type_internal_node): Likewise.
25515 (dfloat128_type_internal_node): Likewise.
25517 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
25518 2.07 bcd arithmetic instructions.
25519 (UNSPEC_BCDSUB): Likewise.
25520 (UNSPEC_BCD_OVERFLOW): Likewise.
25521 (UNSPEC_BCD_ADD_SUB): Likewise.
25522 (bcd_add_sub): Likewise.
25523 (BCD_TEST): Likewise.
25524 (bcd<bcd_add_sub>): Likewise.
25525 (bcd<bcd_add_sub>_test): Likewise.
25526 (bcd<bcd_add_sub>_test2): Likewise.
25527 (bcd<bcd_add_sub>_<code>): Likewise.
25528 (peephole2 for combined bcd ops): Likewise.
25530 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
25531 decimal floating point builtin functions.
25532 (UNSPEC_DENBCD): Likewise.
25533 (UNSPEC_DXEX): Likewise.
25534 (UNSPEC_DIEX): Likewise.
25535 (UNSPEC_DSCLI): Likewise.
25536 (UNSPEC_DSCRI): Likewise.
25537 (D64_D128): Likewise.
25538 (dfp_suffix): Likewise.
25539 (dfp_ddedpd_<mode>): Likewise.
25540 (dfp_denbcd_<mode>): Likewise.
25541 (dfp_dxex_<mode>): Likewise.
25542 (dfp_diex_<mode>): Likewise.
25543 (dfp_dscli_<mode>): Likewise.
25544 (dfp_dscri_<mode>): Likewise.
25546 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
25548 (UNSPEC_CDTBCD): Likewise.
25549 (UNSPEC_CBCDTD): Likewise.
25550 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
25551 (UNSPEC_DIVEO): Likewise.
25552 (UNSPEC_DIVEU): Likewise.
25553 (UNSPEC_DIVEUO): Likewise.
25554 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
25555 pack/unpack 128-bit types.
25556 (UNSPEC_PACK_128BIT): Likewise.
25557 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
25558 (udiv<mode>3): Use idiv_ldiv mode attribute.
25559 (div<mode>3): Likewise.
25560 (addg6s): Add new BCD builtin functions.
25561 (cdtbcd): Likewise.
25562 (cbcdtd): Likewise.
25563 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
25564 (div_extend): Likewise.
25565 (div<div_extend>_<mode>"): Likewise.
25566 (FP128_64): Add support for new builtin functions to pack/unpack
25568 (unpack<mode>): Likewise.
25569 (unpacktf_0): Likewise.
25570 (unpacktf_1): Likewise.
25571 (unpack<mode>_dm): Likewise.
25572 (unpack<mode>_nodm): Likewise.
25573 (pack<mode>): Likewise.
25574 (unpackv1ti): Likewise.
25575 (packv1ti): Likewise.
25577 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
25579 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
25582 2014-04-24 Jakub Jelinek <jakub@redhat.com>
25584 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
25585 * gimplify.c (omp_is_private): Change last argument's type to int.
25586 Only diagnose lastprivate if the simd argument is 1, only diagnose
25587 linear if the simd argument is 2.
25588 (gimplify_omp_for): Adjust omp_is_private callers. When adding
25589 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
25590 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
25591 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
25592 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
25593 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
25594 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
25595 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
25596 * tree-nested.c (convert_nonlocal_omp_clauses,
25597 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
25599 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
25602 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
25605 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
25607 * flag-types.h (enum ivar_visibility): Add.
25609 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
25611 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
25612 function * argument.
25614 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
25616 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
25618 2014-04-24 Radovan Obradovic <robradovic@mips.com>
25619 Tom de Vries <tom@codesourcery.com>
25621 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
25622 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
25624 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
25625 * emit-rtl.c (try_split): Same.
25627 2014-04-24 Radovan Obradovic <robradovic@mips.com>
25628 Tom de Vries <tom@codesourcery.com>
25630 * common.opt (fuse-caller-save): New option.
25632 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
25634 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
25635 elements for big-endian.
25637 2014-04-24 Richard Biener <rguenther@suse.de>
25639 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
25640 during TER and instead use the sepops interface for expanding
25641 non-GIMPLE_SINGLE_RHS.
25643 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25645 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
25646 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
25648 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25650 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
25651 assembler 64-bit option.
25652 * configure: Regenerate.
25654 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25656 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
25657 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
25658 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
25659 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
25660 (TARGET_CRYPTO): Take TARGET_SIMD into account.
25662 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25664 * config/aarch64/aarch64-builtins.c
25665 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
25666 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
25667 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
25668 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
25670 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
25671 (Vrevsuff): New mode attribute.
25673 2014-04-24 Terry Guo <terry.guo@arm.com>
25675 * config/arm/arm.h (machine_function): Define variable
25676 after_arm_reorg here.
25677 * config/arm/arm.c (after_arm_reorg): Remove the definition.
25678 (arm_split_constant): Update the way to access variable
25680 (arm_reorg): Ditto.
25681 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
25683 2014-04-23 Tom de Vries <tom@codesourcery.com>
25685 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
25687 2014-04-23 David Malcolm <dmalcolm@redhat.com>
25689 * is-a.h: Update comments to reflect the following changes to the
25690 "pointerness" of the API, making the template parameter match the
25691 return type, allowing use of is-a.h with typedefs of pointers.
25692 (is_a_helper::cast): Return a T rather then a pointer to a T, so
25693 that the return type matches the parameter to the is_a_helper.
25695 (dyn_cast): Likewise.
25697 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
25698 pointer from the is-a.h API.
25700 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
25701 (is_a_helper <cgraph_node *>::test): ...this, matching change to
25703 (is_a_helper <varpool_node>::test): Likewise, convert to...
25704 (is_a_helper <varpool_node *>::test): ...this.
25706 (varpool_first_variable): Update for removal of implicit pointer
25707 from the is-a.h API.
25708 (varpool_next_variable): Likewise.
25709 (varpool_first_static_initializer): Likewise.
25710 (varpool_next_static_initializer): Likewise.
25711 (varpool_first_defined_variable): Likewise.
25712 (varpool_next_defined_variable): Likewise.
25713 (cgraph_first_defined_function): Likewise.
25714 (cgraph_next_defined_function): Likewise.
25715 (cgraph_first_function): Likewise.
25716 (cgraph_next_function): Likewise.
25717 (cgraph_first_function_with_gimple_body): Likewise.
25718 (cgraph_next_function_with_gimple_body): Likewise.
25719 (cgraph_alias_target): Likewise.
25720 (varpool_alias_target): Likewise.
25721 (cgraph_function_or_thunk_node): Likewise.
25722 (varpool_variable_node): Likewise.
25723 (symtab_real_symbol_p): Likewise.
25724 * cgraphunit.c (referred_to_p): Likewise.
25725 (analyze_functions): Likewise.
25726 (handle_alias_pairs): Likewise.
25727 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
25728 * gimple-ssa.h (gimple_vuse_op): Likewise.
25729 (gimple_vdef_op): Likewise.
25730 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
25731 * gimple.c (gimple_build_asm_1): Likewise.
25732 (gimple_build_try): Likewise.
25733 (gimple_build_resx): Likewise.
25734 (gimple_build_eh_dispatch): Likewise.
25735 (gimple_build_omp_for): Likewise.
25736 (gimple_omp_for_set_clauses): Likewise.
25738 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
25739 (is_a_helper <gimple_statement_asm *>::test): ...this.
25740 (is_a_helper <gimple_statement_bind>::test): Convert to...
25741 (is_a_helper <gimple_statement_bind *>::test): ...this.
25742 (is_a_helper <gimple_statement_call>::test): Convert to...
25743 (is_a_helper <gimple_statement_call *>::test): ...this.
25744 (is_a_helper <gimple_statement_catch>::test): Convert to...
25745 (is_a_helper <gimple_statement_catch *>::test): ...this.
25746 (is_a_helper <gimple_statement_resx>::test): Convert to...
25747 (is_a_helper <gimple_statement_resx *>::test): ...this.
25748 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
25749 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
25750 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
25751 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
25752 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
25753 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
25754 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
25755 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
25756 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
25757 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
25758 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
25759 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
25760 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
25761 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
25762 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
25763 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
25764 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
25765 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
25766 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
25767 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
25768 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
25769 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
25770 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
25771 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
25772 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
25773 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
25774 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
25775 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
25776 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
25777 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
25778 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
25779 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
25780 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
25781 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
25782 (is_a_helper <gimple_statement_phi>::test): Convert to...
25783 (is_a_helper <gimple_statement_phi *>::test): ...this.
25784 (is_a_helper <gimple_statement_transaction>::test): Convert to...
25785 (is_a_helper <gimple_statement_transaction *>::test): ...this.
25786 (is_a_helper <gimple_statement_try>::test): Convert to...
25787 (is_a_helper <gimple_statement_try *>::test): ...this.
25788 (is_a_helper <gimple_statement_wce>::test): Convert to...
25789 (is_a_helper <gimple_statement_wce *>::test): ...this.
25790 (is_a_helper <const gimple_statement_asm>::test): Convert to...
25791 (is_a_helper <const gimple_statement_asm *>::test): ...this.
25792 (is_a_helper <const gimple_statement_bind>::test): Convert to...
25793 (is_a_helper <const gimple_statement_bind *>::test): ...this.
25794 (is_a_helper <const gimple_statement_call>::test): Convert to...
25795 (is_a_helper <const gimple_statement_call *>::test): ...this.
25796 (is_a_helper <const gimple_statement_catch>::test): Convert to...
25797 (is_a_helper <const gimple_statement_catch *>::test): ...this.
25798 (is_a_helper <const gimple_statement_resx>::test): Convert to...
25799 (is_a_helper <const gimple_statement_resx *>::test): ...this.
25800 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
25801 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
25802 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
25803 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
25804 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
25806 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
25808 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
25810 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
25812 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
25813 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
25814 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
25816 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
25817 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
25819 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
25820 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
25821 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
25822 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
25823 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
25824 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
25826 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
25827 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
25828 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
25829 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
25831 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
25832 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
25833 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
25834 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
25835 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
25836 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
25837 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
25838 (is_a_helper <const gimple_statement_phi>::test): Convert to...
25839 (is_a_helper <const gimple_statement_phi *>::test): ...this.
25840 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
25841 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
25842 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
25843 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
25844 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
25845 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
25846 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
25848 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
25850 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
25851 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
25853 (gimple_use_ops): Update for removal of implicit pointer from the
25855 (gimple_set_use_ops): Likewise.
25856 (gimple_vuse): Likewise.
25857 (gimple_vdef): Likewise.
25858 (gimple_vuse_ptr): Likewise.
25859 (gimple_vdef_ptr): Likewise.
25860 (gimple_set_vuse): Likewise.
25861 (gimple_set_vdef): Likewise.
25862 (gimple_omp_return_set_lhs): Likewise.
25863 (gimple_omp_return_lhs): Likewise.
25864 (gimple_omp_return_lhs_ptr): Likewise.
25865 (gimple_call_fntype): Likewise.
25866 (gimple_call_set_fntype): Likewise.
25867 (gimple_call_set_internal_fn): Likewise.
25868 (gimple_call_use_set): Likewise.
25869 (gimple_call_clobber_set): Likewise.
25870 (gimple_bind_vars): Likewise.
25871 (gimple_bind_set_vars): Likewise.
25872 (gimple_bind_body_ptr): Likewise.
25873 (gimple_bind_set_body): Likewise.
25874 (gimple_bind_add_stmt): Likewise.
25875 (gimple_bind_block): Likewise.
25876 (gimple_bind_set_block): Likewise.
25877 (gimple_asm_ninputs): Likewise.
25878 (gimple_asm_noutputs): Likewise.
25879 (gimple_asm_nclobbers): Likewise.
25880 (gimple_asm_nlabels): Likewise.
25881 (gimple_asm_input_op): Likewise.
25882 (gimple_asm_input_op_ptr): Likewise.
25883 (gimple_asm_output_op): Likewise.
25884 (gimple_asm_output_op_ptr): Likewise.
25885 (gimple_asm_set_output_op): Likewise.
25886 (gimple_asm_clobber_op): Likewise.
25887 (gimple_asm_set_clobber_op): Likewise.
25888 (gimple_asm_label_op): Likewise.
25889 (gimple_asm_set_label_op): Likewise.
25890 (gimple_asm_string): Likewise.
25891 (gimple_catch_types): Likewise.
25892 (gimple_catch_types_ptr): Likewise.
25893 (gimple_catch_handler_ptr): Likewise.
25894 (gimple_catch_set_types): Likewise.
25895 (gimple_catch_set_handler): Likewise.
25896 (gimple_eh_filter_types): Likewise.
25897 (gimple_eh_filter_types_ptr): Likewise.
25898 (gimple_eh_filter_failure_ptr): Likewise.
25899 (gimple_eh_filter_set_types): Likewise.
25900 (gimple_eh_filter_set_failure): Likewise.
25901 (gimple_eh_must_not_throw_fndecl): Likewise.
25902 (gimple_eh_must_not_throw_set_fndecl): Likewise.
25903 (gimple_eh_else_n_body_ptr): Likewise.
25904 (gimple_eh_else_e_body_ptr): Likewise.
25905 (gimple_eh_else_set_n_body): Likewise.
25906 (gimple_eh_else_set_e_body): Likewise.
25907 (gimple_try_eval_ptr): Likewise.
25908 (gimple_try_cleanup_ptr): Likewise.
25909 (gimple_try_set_eval): Likewise.
25910 (gimple_try_set_cleanup): Likewise.
25911 (gimple_wce_cleanup_ptr): Likewise.
25912 (gimple_wce_set_cleanup): Likewise.
25913 (gimple_phi_capacity): Likewise.
25914 (gimple_phi_num_args): Likewise.
25915 (gimple_phi_result): Likewise.
25916 (gimple_phi_result_ptr): Likewise.
25917 (gimple_phi_set_result): Likewise.
25918 (gimple_phi_arg): Likewise.
25919 (gimple_phi_set_arg): Likewise.
25920 (gimple_resx_region): Likewise.
25921 (gimple_resx_set_region): Likewise.
25922 (gimple_eh_dispatch_region): Likewise.
25923 (gimple_eh_dispatch_set_region): Likewise.
25924 (gimple_omp_critical_name): Likewise.
25925 (gimple_omp_critical_name_ptr): Likewise.
25926 (gimple_omp_critical_set_name): Likewise.
25927 (gimple_omp_for_clauses): Likewise.
25928 (gimple_omp_for_clauses_ptr): Likewise.
25929 (gimple_omp_for_set_clauses): Likewise.
25930 (gimple_omp_for_collapse): Likewise.
25931 (gimple_omp_for_index): Likewise.
25932 (gimple_omp_for_index_ptr): Likewise.
25933 (gimple_omp_for_set_index): Likewise.
25934 (gimple_omp_for_initial): Likewise.
25935 (gimple_omp_for_initial_ptr): Likewise.
25936 (gimple_omp_for_set_initial): Likewise.
25937 (gimple_omp_for_final): Likewise.
25938 (gimple_omp_for_final_ptr): Likewise.
25939 (gimple_omp_for_set_final): Likewise.
25940 (gimple_omp_for_incr): Likewise.
25941 (gimple_omp_for_incr_ptr): Likewise.
25942 (gimple_omp_for_set_incr): Likewise.
25943 (gimple_omp_for_pre_body_ptr): Likewise.
25944 (gimple_omp_for_set_pre_body): Likewise.
25945 (gimple_omp_parallel_clauses): Likewise.
25946 (gimple_omp_parallel_clauses_ptr): Likewise.
25947 (gimple_omp_parallel_set_clauses): Likewise.
25948 (gimple_omp_parallel_child_fn): Likewise.
25949 (gimple_omp_parallel_child_fn_ptr): Likewise.
25950 (gimple_omp_parallel_set_child_fn): Likewise.
25951 (gimple_omp_parallel_data_arg): Likewise.
25952 (gimple_omp_parallel_data_arg_ptr): Likewise.
25953 (gimple_omp_parallel_set_data_arg): Likewise.
25954 (gimple_omp_task_clauses): Likewise.
25955 (gimple_omp_task_clauses_ptr): Likewise.
25956 (gimple_omp_task_set_clauses): Likewise.
25957 (gimple_omp_task_child_fn): Likewise.
25958 (gimple_omp_task_child_fn_ptr): Likewise.
25959 (gimple_omp_task_set_child_fn): Likewise.
25960 (gimple_omp_task_data_arg): Likewise.
25961 (gimple_omp_task_data_arg_ptr): Likewise.
25962 (gimple_omp_task_set_data_arg): Likewise.
25963 (gimple_omp_taskreg_clauses): Likewise.
25964 (gimple_omp_taskreg_clauses_ptr): Likewise.
25965 (gimple_omp_taskreg_set_clauses): Likewise.
25966 (gimple_omp_taskreg_child_fn): Likewise.
25967 (gimple_omp_taskreg_child_fn_ptr): Likewise.
25968 (gimple_omp_taskreg_set_child_fn): Likewise.
25969 (gimple_omp_taskreg_data_arg): Likewise.
25970 (gimple_omp_taskreg_data_arg_ptr): Likewise.
25971 (gimple_omp_taskreg_set_data_arg): Likewise.
25972 (gimple_omp_task_copy_fn): Likewise.
25973 (gimple_omp_task_copy_fn_ptr): Likewise.
25974 (gimple_omp_task_set_copy_fn): Likewise.
25975 (gimple_omp_task_arg_size): Likewise.
25976 (gimple_omp_task_arg_size_ptr): Likewise.
25977 (gimple_omp_task_set_arg_size): Likewise.
25978 (gimple_omp_task_arg_align): Likewise.
25979 (gimple_omp_task_arg_align_ptr): Likewise.
25980 (gimple_omp_task_set_arg_align): Likewise.
25981 (gimple_omp_single_clauses): Likewise.
25982 (gimple_omp_single_clauses_ptr): Likewise.
25983 (gimple_omp_single_set_clauses): Likewise.
25984 (gimple_omp_target_clauses): Likewise.
25985 (gimple_omp_target_clauses_ptr): Likewise.
25986 (gimple_omp_target_set_clauses): Likewise.
25987 (gimple_omp_target_child_fn): Likewise.
25988 (gimple_omp_target_child_fn_ptr): Likewise.
25989 (gimple_omp_target_set_child_fn): Likewise.
25990 (gimple_omp_target_data_arg): Likewise.
25991 (gimple_omp_target_data_arg_ptr): Likewise.
25992 (gimple_omp_target_set_data_arg): Likewise.
25993 (gimple_omp_teams_clauses): Likewise.
25994 (gimple_omp_teams_clauses_ptr): Likewise.
25995 (gimple_omp_teams_set_clauses): Likewise.
25996 (gimple_omp_sections_clauses): Likewise.
25997 (gimple_omp_sections_clauses_ptr): Likewise.
25998 (gimple_omp_sections_set_clauses): Likewise.
25999 (gimple_omp_sections_control): Likewise.
26000 (gimple_omp_sections_control_ptr): Likewise.
26001 (gimple_omp_sections_set_control): Likewise.
26002 (gimple_omp_for_set_cond): Likewise.
26003 (gimple_omp_for_cond): Likewise.
26004 (gimple_omp_atomic_store_set_val): Likewise.
26005 (gimple_omp_atomic_store_val): Likewise.
26006 (gimple_omp_atomic_store_val_ptr): Likewise.
26007 (gimple_omp_atomic_load_set_lhs): Likewise.
26008 (gimple_omp_atomic_load_lhs): Likewise.
26009 (gimple_omp_atomic_load_lhs_ptr): Likewise.
26010 (gimple_omp_atomic_load_set_rhs): Likewise.
26011 (gimple_omp_atomic_load_rhs): Likewise.
26012 (gimple_omp_atomic_load_rhs_ptr): Likewise.
26013 (gimple_omp_continue_control_def): Likewise.
26014 (gimple_omp_continue_control_def_ptr): Likewise.
26015 (gimple_omp_continue_set_control_def): Likewise.
26016 (gimple_omp_continue_control_use): Likewise.
26017 (gimple_omp_continue_control_use_ptr): Likewise.
26018 (gimple_omp_continue_set_control_use): Likewise.
26019 (gimple_transaction_body_ptr): Likewise.
26020 (gimple_transaction_label): Likewise.
26021 (gimple_transaction_label_ptr): Likewise.
26022 (gimple_transaction_set_body): Likewise.
26023 (gimple_transaction_set_label): Likewise.
26025 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
26026 * ipa-inline-analysis.c (inline_write_summary): Likewise.
26027 * ipa-ref.c (ipa_record_reference): Likewise.
26028 * ipa-reference.c (analyze_function): Likewise.
26029 (ipa_reference_write_optimization_summary): Likewise.
26030 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
26031 (address_taken_from_non_vtable_p): Likewise.
26032 (comdat_can_be_unshared_p_1): Likewise.
26033 * lto-cgraph.c (lto_output_ref): Likewise.
26034 (add_references): Likewise.
26035 (compute_ltrans_boundary): Likewise.
26036 (output_symtab): Likewise.
26037 (input_ref): Likewise.
26038 (input_cgraph_1): Likewise.
26039 (output_cgraph_opt_summary): Likewise.
26040 * lto-streamer-out.c (lto_output): Likewise.
26041 (output_symbol_p): Likewise.
26042 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
26043 (lsei_start_function_in_partition): Likewise.
26044 (lsei_next_variable_in_partition): Likewise.
26045 (lsei_start_variable_in_partition): Likewise.
26046 * symtab.c (insert_to_assembler_name_hash): Likewise.
26047 (unlink_from_assembler_name_hash): Likewise.
26048 (symtab_unregister_node): Likewise.
26049 (symtab_remove_node): Likewise.
26050 (dump_symtab_node): Likewise.
26051 (verify_symtab_base): Likewise.
26052 (verify_symtab_node): Likewise.
26053 (symtab_make_decl_local): Likewise.
26054 (symtab_alias_ultimate_target): Likewise.
26055 (symtab_resolve_alias): Likewise.
26056 (symtab_get_symbol_partitioning_class): Likewise.
26057 * tree-phinodes.c (allocate_phi_node): Likewise.
26058 (reserve_phi_args_for_new_edge): Likewise.
26059 (remove_phi_args): Likewise.
26060 * varpool.c (varpool_node_for_asm): Likewise.
26061 (varpool_remove_unreferenced_decls): Likewise.
26063 2014-04-23 Jeff Law <law@redhat.com>
26065 PR tree-optimization/60902
26066 * tree-ssa-threadedge.c
26067 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
26068 invalidate outputs from statements that do not produce useful
26069 outputs for threading.
26071 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
26073 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
26074 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
26075 machine descriptions for Stack Smashing Protector.
26077 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
26079 * aarch64.md (<optab>_rol<mode>3): New pattern.
26080 (<optab>_rolsi3_uxtw): Likewise.
26081 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
26083 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
26085 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
26086 (arm_cortex_a12_tune): Likewise.
26088 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26090 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
26092 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26094 * config/arm/arm.md (arm_rev16si2): New pattern.
26095 (arm_rev16si2_alt): Likewise.
26096 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
26098 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26100 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
26101 (rev16<mode>2_alt): Likewise.
26102 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
26103 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
26104 (aarch_rev16_shleft_mask_imm_p): Likewise.
26105 (aarch_rev16_p_1): Likewise.
26106 (aarch_rev16_p): Likewise.
26107 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
26108 (aarch_rev16_shright_mask_imm_p): Likewise.
26109 (aarch_rev16_shleft_mask_imm_p): Likewise.
26111 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26113 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
26114 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
26116 (cortex_a53_extra_costs): Likewise.
26117 (cortex_a57_extra_costs): Likewise.
26118 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
26119 (cortexa7_extra_costs): Likewise.
26120 (cortexa8_extra_costs): Likewise.
26121 (cortexa12_extra_costs): Likewise.
26122 (cortexa15_extra_costs): Likewise.
26123 (v7m_extra_costs): Likewise.
26124 (arm_new_rtx_costs): Handle BSWAP.
26126 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26128 * config/arm/arm.c (cortexa8_extra_costs): New table.
26129 (arm_cortex_a8_tune): New tuning struct.
26130 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
26132 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26134 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
26136 2014-04-23 Richard Biener <rguenther@suse.de>
26138 * Makefile.in (OBJS): Remove loop-unswitch.o.
26139 * tree-pass.h (make_pass_rtl_unswitch): Remove.
26140 * passes.def (pass_rtl_unswitch): Likewise.
26141 * loop-init.c (gate_rtl_unswitch): Likewise.
26142 (rtl_unswitch): Likewise.
26143 (pass_data_rtl_unswitch): Likewise.
26144 (pass_rtl_unswitch): Likewise.
26145 (make_pass_rtl_unswitch): Likewise.
26146 * rtl.h (reversed_condition): Likewise.
26147 (compare_and_jump_seq): Likewise.
26148 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
26150 * loop-unroll.c (compare_and_jump_seq): Likewise.
26152 2014-04-23 Richard Biener <rguenther@suse.de>
26154 PR tree-optimization/60903
26155 * tree-ssa-loop-im.c (analyze_memory_references): Remove
26156 commented code block.
26157 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
26158 loop flags to newly created BBs and edges.
26160 2014-04-23 Nick Clifton <nickc@redhat.com>
26162 * config/msp430/msp430.c (msp430_handle_option): Move function
26164 (msp430_option_override): Simplify mcu and mcpu option handling.
26165 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
26166 support for -mhwmult command line option.
26167 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
26168 -mhwmult command line option.
26169 (msp430_hwmult_enabled): Delete.
26170 (msp43o_output_labelref): Add support for -mhwmult command line option.
26171 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
26172 (umulsidi3): Likewise.
26173 * config/msp430/msp430.opt (mmcu): Add Report attribute.
26174 (mcpu, mlarge, msmall): Likewise.
26175 (mhwmult): New option.
26176 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
26178 (msp430_is_f5_mcu): Remove prototype.
26179 (msp430_use_f5_series_hwmult): Add prototype.
26180 * config/msp430/msp430-opts.h: New file.
26181 * common/config/msp430: New directory.
26182 * common/config/msp430/msp430-common.c: New file.
26183 * config.gcc (msp430): Remove target_has_targetm_common.
26184 * doc/invoke.texi: Document -mhwmult command line option.
26186 2014-04-23 Nick Clifton <nickc@redhat.com>
26188 * config/i386/cygwin.h (ENDFILE_SPEC): Include
26189 default-manifest.o if it can be found in the search path.
26190 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
26192 2014-04-23 Terry Guo <terry.guo@arm.com>
26194 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
26196 2014-04-23 Richard Biener <rguenther@suse.de>
26198 PR middle-end/60895
26199 * tree-inline.c (declare_return_variable): Use mark_addressable.
26201 2014-04-23 Richard Biener <rguenther@suse.de>
26203 PR middle-end/60891
26204 * loop-init.c (loop_optimizer_init): Make sure to apply
26205 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
26207 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26210 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
26212 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
26213 if flag_sanitize_undefined_trap_on_error.
26214 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
26215 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
26216 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
26217 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
26218 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
26219 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
26220 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
26221 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
26222 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
26223 * ubsan.c (ubsan_instrument_unreachable): Return
26224 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
26225 (ubsan_expand_null_ifn): Emit __builtin_trap ()
26226 if flag_sanitize_undefined_trap_on_error and
26227 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
26228 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
26229 instrument_bool_enum_load): Emit __builtin_trap () if
26230 flag_sanitize_undefined_trap_on_error and
26231 __builtin_handle_*_abort () if !flag_sanitize_recover.
26232 * doc/invoke.texi (-fsanitize-recover,
26233 -fsanitize-undefined-trap-on-error): Document.
26235 2014-04-22 Christian Bruel <christian.bruel@st.com>
26237 * config/sh/sh.md (mov<mode>): Replace movQIHI.
26238 Force immediates to SImode.
26240 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
26242 * config/nios2/nios2.md (UNSPEC_ROUND): New.
26243 (lroundsfsi2): New.
26244 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
26245 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
26246 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
26247 (nios2_fpu_insn): Add entry for round.
26248 (N2FPU_NO_ERRNO_P): Define.
26249 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
26251 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
26253 2014-04-22 Richard Henderson <rth@redhat.com>
26255 * config/aarch64/aarch64 (addti3, subti3): New expanders.
26256 (add<GPI>3_compare0): Remove leading * from name.
26257 (add<GPI>3_carryin): Likewise.
26258 (sub<GPI>3_compare0): Likewise.
26259 (sub<GPI>3_carryin): Likewise.
26260 (<su_optab>mulditi3): New expander.
26261 (multi3): New expander.
26262 (madd<GPI>): Remove leading * from name.
26264 2014-04-22 Martin Jambor <mjambor@suse.cz>
26266 * cgraphclones.c (cgraph_function_versioning): Copy
26267 ipa_transforms_to_apply instead of asserting it is empty.
26269 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
26272 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
26273 on count_exp to get mode.
26275 2014-04-22 Andrew Pinski <apinski@cavium.com>
26277 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
26278 Handle TLS for ILP32.
26279 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
26280 (tlsie_small_<mode>): this and handle PTR.
26281 (tlsie_small_sidi): New pattern.
26282 (tlsle_small): Change to an expand to handle ILP32.
26283 (tlsle_small_<mode>): New pattern.
26284 (tlsdesc_small): Rename to ...
26285 (tlsdesc_small_<mode>): this and handle PTR.
26287 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26289 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
26291 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26293 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
26294 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
26295 (aarch64_types_signed_poly_qualifiers): Likewise.
26296 (aarch64_types_unsigned_signed_qualifiers): Likewise.
26297 (aarch64_types_poly_signed_qualifiers): Likewise.
26298 (TYPES_REINTERP_SS): Type macro added.
26299 (TYPES_REINTERP_SU): Likewise.
26300 (TYPES_REINTERP_SP): Likewise.
26301 (TYPES_REINTERP_US): Likewise.
26302 (TYPES_REINTERP_PS): Likewise.
26303 (aarch64_fold_builtin): New expression folding added.
26304 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
26305 Declarations removed.
26306 (REINTERP_SS): Declarations added.
26307 (REINTERP_US): Likewise.
26308 (REINTERP_PS): Likewise.
26309 (REINTERP_SU): Likewise.
26310 (REINTERP_SP): Likewise.
26311 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
26312 (vreinterpretq_p8_f64): Likewise.
26313 (vreinterpret_p16_f64): Likewise.
26314 (vreinterpretq_p16_f64): Likewise.
26315 (vreinterpret_f32_f64): Likewise.
26316 (vreinterpretq_f32_f64): Likewise.
26317 (vreinterpret_f64_f32): Likewise.
26318 (vreinterpret_f64_p8): Likewise.
26319 (vreinterpret_f64_p16): Likewise.
26320 (vreinterpret_f64_s8): Likewise.
26321 (vreinterpret_f64_s16): Likewise.
26322 (vreinterpret_f64_s32): Likewise.
26323 (vreinterpret_f64_s64): Likewise.
26324 (vreinterpret_f64_u8): Likewise.
26325 (vreinterpret_f64_u16): Likewise.
26326 (vreinterpret_f64_u32): Likewise.
26327 (vreinterpret_f64_u64): Likewise.
26328 (vreinterpretq_f64_f32): Likewise.
26329 (vreinterpretq_f64_p8): Likewise.
26330 (vreinterpretq_f64_p16): Likewise.
26331 (vreinterpretq_f64_s8): Likewise.
26332 (vreinterpretq_f64_s16): Likewise.
26333 (vreinterpretq_f64_s32): Likewise.
26334 (vreinterpretq_f64_s64): Likewise.
26335 (vreinterpretq_f64_u8): Likewise.
26336 (vreinterpretq_f64_u16): Likewise.
26337 (vreinterpretq_f64_u32): Likewise.
26338 (vreinterpretq_f64_u64): Likewise.
26339 (vreinterpret_s64_f64): Likewise.
26340 (vreinterpretq_s64_f64): Likewise.
26341 (vreinterpret_u64_f64): Likewise.
26342 (vreinterpretq_u64_f64): Likewise.
26343 (vreinterpret_s8_f64): Likewise.
26344 (vreinterpretq_s8_f64): Likewise.
26345 (vreinterpret_s16_f64): Likewise.
26346 (vreinterpretq_s16_f64): Likewise.
26347 (vreinterpret_s32_f64): Likewise.
26348 (vreinterpretq_s32_f64): Likewise.
26349 (vreinterpret_u8_f64): Likewise.
26350 (vreinterpretq_u8_f64): Likewise.
26351 (vreinterpret_u16_f64): Likewise.
26352 (vreinterpretq_u16_f64): Likewise.
26353 (vreinterpret_u32_f64): Likewise.
26354 (vreinterpretq_u32_f64): Likewise.
26356 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26358 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
26359 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
26360 (vreinterpret_p8_s8): Likewise.
26361 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
26362 (vreinterpret_p8_s16): Likewise.
26363 (vreinterpret_p8_s32): Likewise.
26364 (vreinterpret_p8_s64): Likewise.
26365 (vreinterpret_p8_f32): Likewise.
26366 (vreinterpret_p8_u8): Likewise.
26367 (vreinterpret_p8_u16): Likewise.
26368 (vreinterpret_p8_u32): Likewise.
26369 (vreinterpret_p8_u64): Likewise.
26370 (vreinterpret_p8_p16): Likewise.
26371 (vreinterpretq_p8_s8): Likewise.
26372 (vreinterpretq_p8_s16): Likewise.
26373 (vreinterpretq_p8_s32): Likewise.
26374 (vreinterpretq_p8_s64): Likewise.
26375 (vreinterpretq_p8_f32): Likewise.
26376 (vreinterpretq_p8_u8): Likewise.
26377 (vreinterpretq_p8_u16): Likewise.
26378 (vreinterpretq_p8_u32): Likewise.
26379 (vreinterpretq_p8_u64): Likewise.
26380 (vreinterpretq_p8_p16): Likewise.
26381 (vreinterpret_p16_s8): Likewise.
26382 (vreinterpret_p16_s16): Likewise.
26383 (vreinterpret_p16_s32): Likewise.
26384 (vreinterpret_p16_s64): Likewise.
26385 (vreinterpret_p16_f32): Likewise.
26386 (vreinterpret_p16_u8): Likewise.
26387 (vreinterpret_p16_u16): Likewise.
26388 (vreinterpret_p16_u32): Likewise.
26389 (vreinterpret_p16_u64): Likewise.
26390 (vreinterpret_p16_p8): Likewise.
26391 (vreinterpretq_p16_s8): Likewise.
26392 (vreinterpretq_p16_s16): Likewise.
26393 (vreinterpretq_p16_s32): Likewise.
26394 (vreinterpretq_p16_s64): Likewise.
26395 (vreinterpretq_p16_f32): Likewise.
26396 (vreinterpretq_p16_u8): Likewise.
26397 (vreinterpretq_p16_u16): Likewise.
26398 (vreinterpretq_p16_u32): Likewise.
26399 (vreinterpretq_p16_u64): Likewise.
26400 (vreinterpretq_p16_p8): Likewise.
26401 (vreinterpret_f32_s8): Likewise.
26402 (vreinterpret_f32_s16): Likewise.
26403 (vreinterpret_f32_s32): Likewise.
26404 (vreinterpret_f32_s64): Likewise.
26405 (vreinterpret_f32_u8): Likewise.
26406 (vreinterpret_f32_u16): Likewise.
26407 (vreinterpret_f32_u32): Likewise.
26408 (vreinterpret_f32_u64): Likewise.
26409 (vreinterpret_f32_p8): Likewise.
26410 (vreinterpret_f32_p16): Likewise.
26411 (vreinterpretq_f32_s8): Likewise.
26412 (vreinterpretq_f32_s16): Likewise.
26413 (vreinterpretq_f32_s32): Likewise.
26414 (vreinterpretq_f32_s64): Likewise.
26415 (vreinterpretq_f32_u8): Likewise.
26416 (vreinterpretq_f32_u16): Likewise.
26417 (vreinterpretq_f32_u32): Likewise.
26418 (vreinterpretq_f32_u64): Likewise.
26419 (vreinterpretq_f32_p8): Likewise.
26420 (vreinterpretq_f32_p16): Likewise.
26421 (vreinterpret_s64_s8): Likewise.
26422 (vreinterpret_s64_s16): Likewise.
26423 (vreinterpret_s64_s32): Likewise.
26424 (vreinterpret_s64_f32): Likewise.
26425 (vreinterpret_s64_u8): Likewise.
26426 (vreinterpret_s64_u16): Likewise.
26427 (vreinterpret_s64_u32): Likewise.
26428 (vreinterpret_s64_u64): Likewise.
26429 (vreinterpret_s64_p8): Likewise.
26430 (vreinterpret_s64_p16): Likewise.
26431 (vreinterpretq_s64_s8): Likewise.
26432 (vreinterpretq_s64_s16): Likewise.
26433 (vreinterpretq_s64_s32): Likewise.
26434 (vreinterpretq_s64_f32): Likewise.
26435 (vreinterpretq_s64_u8): Likewise.
26436 (vreinterpretq_s64_u16): Likewise.
26437 (vreinterpretq_s64_u32): Likewise.
26438 (vreinterpretq_s64_u64): Likewise.
26439 (vreinterpretq_s64_p8): Likewise.
26440 (vreinterpretq_s64_p16): Likewise.
26441 (vreinterpret_u64_s8): Likewise.
26442 (vreinterpret_u64_s16): Likewise.
26443 (vreinterpret_u64_s32): Likewise.
26444 (vreinterpret_u64_s64): Likewise.
26445 (vreinterpret_u64_f32): Likewise.
26446 (vreinterpret_u64_u8): Likewise.
26447 (vreinterpret_u64_u16): Likewise.
26448 (vreinterpret_u64_u32): Likewise.
26449 (vreinterpret_u64_p8): Likewise.
26450 (vreinterpret_u64_p16): Likewise.
26451 (vreinterpretq_u64_s8): Likewise.
26452 (vreinterpretq_u64_s16): Likewise.
26453 (vreinterpretq_u64_s32): Likewise.
26454 (vreinterpretq_u64_s64): Likewise.
26455 (vreinterpretq_u64_f32): Likewise.
26456 (vreinterpretq_u64_u8): Likewise.
26457 (vreinterpretq_u64_u16): Likewise.
26458 (vreinterpretq_u64_u32): Likewise.
26459 (vreinterpretq_u64_p8): Likewise.
26460 (vreinterpretq_u64_p16): Likewise.
26461 (vreinterpret_s8_s16): Likewise.
26462 (vreinterpret_s8_s32): Likewise.
26463 (vreinterpret_s8_s64): Likewise.
26464 (vreinterpret_s8_f32): Likewise.
26465 (vreinterpret_s8_u8): Likewise.
26466 (vreinterpret_s8_u16): Likewise.
26467 (vreinterpret_s8_u32): Likewise.
26468 (vreinterpret_s8_u64): Likewise.
26469 (vreinterpret_s8_p8): Likewise.
26470 (vreinterpret_s8_p16): Likewise.
26471 (vreinterpretq_s8_s16): Likewise.
26472 (vreinterpretq_s8_s32): Likewise.
26473 (vreinterpretq_s8_s64): Likewise.
26474 (vreinterpretq_s8_f32): Likewise.
26475 (vreinterpretq_s8_u8): Likewise.
26476 (vreinterpretq_s8_u16): Likewise.
26477 (vreinterpretq_s8_u32): Likewise.
26478 (vreinterpretq_s8_u64): Likewise.
26479 (vreinterpretq_s8_p8): Likewise.
26480 (vreinterpretq_s8_p16): Likewise.
26481 (vreinterpret_s16_s8): Likewise.
26482 (vreinterpret_s16_s32): Likewise.
26483 (vreinterpret_s16_s64): Likewise.
26484 (vreinterpret_s16_f32): Likewise.
26485 (vreinterpret_s16_u8): Likewise.
26486 (vreinterpret_s16_u16): Likewise.
26487 (vreinterpret_s16_u32): Likewise.
26488 (vreinterpret_s16_u64): Likewise.
26489 (vreinterpret_s16_p8): Likewise.
26490 (vreinterpret_s16_p16): Likewise.
26491 (vreinterpretq_s16_s8): Likewise.
26492 (vreinterpretq_s16_s32): Likewise.
26493 (vreinterpretq_s16_s64): Likewise.
26494 (vreinterpretq_s16_f32): Likewise.
26495 (vreinterpretq_s16_u8): Likewise.
26496 (vreinterpretq_s16_u16): Likewise.
26497 (vreinterpretq_s16_u32): Likewise.
26498 (vreinterpretq_s16_u64): Likewise.
26499 (vreinterpretq_s16_p8): Likewise.
26500 (vreinterpretq_s16_p16): Likewise.
26501 (vreinterpret_s32_s8): Likewise.
26502 (vreinterpret_s32_s16): Likewise.
26503 (vreinterpret_s32_s64): Likewise.
26504 (vreinterpret_s32_f32): Likewise.
26505 (vreinterpret_s32_u8): Likewise.
26506 (vreinterpret_s32_u16): Likewise.
26507 (vreinterpret_s32_u32): Likewise.
26508 (vreinterpret_s32_u64): Likewise.
26509 (vreinterpret_s32_p8): Likewise.
26510 (vreinterpret_s32_p16): Likewise.
26511 (vreinterpretq_s32_s8): Likewise.
26512 (vreinterpretq_s32_s16): Likewise.
26513 (vreinterpretq_s32_s64): Likewise.
26514 (vreinterpretq_s32_f32): Likewise.
26515 (vreinterpretq_s32_u8): Likewise.
26516 (vreinterpretq_s32_u16): Likewise.
26517 (vreinterpretq_s32_u32): Likewise.
26518 (vreinterpretq_s32_u64): Likewise.
26519 (vreinterpretq_s32_p8): Likewise.
26520 (vreinterpretq_s32_p16): Likewise.
26521 (vreinterpret_u8_s8): Likewise.
26522 (vreinterpret_u8_s16): Likewise.
26523 (vreinterpret_u8_s32): Likewise.
26524 (vreinterpret_u8_s64): Likewise.
26525 (vreinterpret_u8_f32): Likewise.
26526 (vreinterpret_u8_u16): Likewise.
26527 (vreinterpret_u8_u32): Likewise.
26528 (vreinterpret_u8_u64): Likewise.
26529 (vreinterpret_u8_p8): Likewise.
26530 (vreinterpret_u8_p16): Likewise.
26531 (vreinterpretq_u8_s8): Likewise.
26532 (vreinterpretq_u8_s16): Likewise.
26533 (vreinterpretq_u8_s32): Likewise.
26534 (vreinterpretq_u8_s64): Likewise.
26535 (vreinterpretq_u8_f32): Likewise.
26536 (vreinterpretq_u8_u16): Likewise.
26537 (vreinterpretq_u8_u32): Likewise.
26538 (vreinterpretq_u8_u64): Likewise.
26539 (vreinterpretq_u8_p8): Likewise.
26540 (vreinterpretq_u8_p16): Likewise.
26541 (vreinterpret_u16_s8): Likewise.
26542 (vreinterpret_u16_s16): Likewise.
26543 (vreinterpret_u16_s32): Likewise.
26544 (vreinterpret_u16_s64): Likewise.
26545 (vreinterpret_u16_f32): Likewise.
26546 (vreinterpret_u16_u8): Likewise.
26547 (vreinterpret_u16_u32): Likewise.
26548 (vreinterpret_u16_u64): Likewise.
26549 (vreinterpret_u16_p8): Likewise.
26550 (vreinterpret_u16_p16): Likewise.
26551 (vreinterpretq_u16_s8): Likewise.
26552 (vreinterpretq_u16_s16): Likewise.
26553 (vreinterpretq_u16_s32): Likewise.
26554 (vreinterpretq_u16_s64): Likewise.
26555 (vreinterpretq_u16_f32): Likewise.
26556 (vreinterpretq_u16_u8): Likewise.
26557 (vreinterpretq_u16_u32): Likewise.
26558 (vreinterpretq_u16_u64): Likewise.
26559 (vreinterpretq_u16_p8): Likewise.
26560 (vreinterpretq_u16_p16): Likewise.
26561 (vreinterpret_u32_s8): Likewise.
26562 (vreinterpret_u32_s16): Likewise.
26563 (vreinterpret_u32_s32): Likewise.
26564 (vreinterpret_u32_s64): Likewise.
26565 (vreinterpret_u32_f32): Likewise.
26566 (vreinterpret_u32_u8): Likewise.
26567 (vreinterpret_u32_u16): Likewise.
26568 (vreinterpret_u32_u64): Likewise.
26569 (vreinterpret_u32_p8): Likewise.
26570 (vreinterpret_u32_p16): Likewise.
26571 (vreinterpretq_u32_s8): Likewise.
26572 (vreinterpretq_u32_s16): Likewise.
26573 (vreinterpretq_u32_s32): Likewise.
26574 (vreinterpretq_u32_s64): Likewise.
26575 (vreinterpretq_u32_f32): Likewise.
26576 (vreinterpretq_u32_u8): Likewise.
26577 (vreinterpretq_u32_u16): Likewise.
26578 (vreinterpretq_u32_u64): Likewise.
26579 (vreinterpretq_u32_p8): Likewise.
26580 (vreinterpretq_u32_p16): Likewise.
26582 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26584 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
26586 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
26588 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
26589 (vqnegd_s64): Likewise.
26590 (vqabs_s64): Likewise.
26591 (vqabsd_s64): Likewise.
26593 2014-04-22 Richard Henderson <rth@redhat.com>
26595 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
26596 computation to the top of the loop.
26598 2014-04-22 Renlin <renlin.li@arm.com>
26599 Jiong Wang <jiong.wang@arm.com>
26601 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
26602 * config/aarch64/aarch64.c (aarch64_layout_frame)
26603 (aarch64_initial_elimination_offset): Likewise.
26605 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
26607 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
26610 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
26612 * machmode.h (bitwise_mode_for_mode): Declare.
26613 * stor-layout.h (bitwise_type_for_mode): Likewise.
26614 * stor-layout.c (bitwise_mode_for_mode): New function.
26615 (bitwise_type_for_mode): Likewise.
26616 * builtins.c (fold_builtin_memory_op): Use it instead of
26617 int_mode_for_mode and build_nonstandard_integer_type.
26619 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26621 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
26622 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
26623 (*-*-solaris2*): Simplify.
26624 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
26625 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
26626 *-*-solaris2.9* handling.
26628 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
26630 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
26631 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
26632 handling, simplify.
26633 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
26634 * configure: Regenerate.
26636 * config/i386/sol2-9.h: Remove.
26638 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
26639 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
26640 Remove Solaris 9 references.
26642 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
26644 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
26645 (floatuns<GPI:mode><GPF:mode>2): Remove.
26646 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
26647 and floatuns conversions.
26648 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
26649 and floatuns conversions.
26650 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
26651 (w1,w2): New mode attributes for inequal width conversions.
26653 2014-04-22 Renlin Li <Renlin.Li@arm.com>
26655 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
26656 the output asm format.
26658 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
26660 * config/aarch64/aarch64-simd.md
26661 (aarch64_cm<optab>di): Always split.
26662 (*aarch64_cm<optab>di): New.
26663 (aarch64_cmtstdi): Always split.
26664 (*aarch64_cmtstdi): New.
26666 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26668 PR tree-optimization/60823
26669 * omp-low.c (ipa_simd_modify_function_body): Go through
26670 all SSA_NAMEs and for those refering to vector arguments
26671 which are going to be replaced adjust SSA_NAME_VAR and,
26672 if it is a default definition, change it into a non-default
26673 definition assigned at the beginning of function from new_decl.
26674 (ipa_simd_modify_stmt_ops): Rewritten.
26675 * tree-dfa.c (set_ssa_default_def): When removing default def,
26676 check for NULL loc instead of NULL *loc.
26678 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26680 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
26681 restrictions on core registers for DImode values in Thumb2.
26683 2014-04-22 Ian Bolton <ian.bolton@arm.com>
26685 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
26686 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
26688 2014-04-22 Ian Bolton <ian.bolton@arm.com>
26690 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
26691 (*iordi_notzesidi_di): Likewise.
26692 (*iordi_notsesidi_di): Likewise.
26694 2014-04-22 Ian Bolton <ian.bolton@arm.com>
26696 * config/arm/arm-protos.h (tune_params): New struct members.
26697 * config/arm/arm.c: Initialise tune_params per processor.
26698 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
26699 for speed, based on new tune_params.
26701 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26703 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
26704 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
26705 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
26706 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
26707 * config/aarch64/arm_neon.h (vrnd_f64): Added.
26708 (vrnda_f64): Likewise.
26709 (vrndi_f64): Likewise.
26710 (vrndm_f64): Likewise.
26711 (vrndn_f64): Likewise.
26712 (vrndp_f64): Likewise.
26713 (vrndx_f64): Likewise.
26715 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26717 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
26718 GET_MODE_SIZE argument is enum machine_mode.
26720 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26723 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
26724 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
26726 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
26728 PR middle-end/60281
26729 * asan.c (asan_emit_stack_protection): Force the base to align to
26730 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
26731 appropriate bits if STRICT_ALIGNMENT.
26732 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
26734 (expand_used_vars): Leave a space in the stack frame for alignment
26735 if STRICT_ALIGNMENT.
26737 2014-04-21 David Malcolm <dmalcolm@redhat.com>
26739 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
26741 (gimple_store_p): Likewise.
26742 (gimple_assign_load_p): Likewise.
26743 (gimple_assign_cast_p): Likewise.
26744 (gimple_clobber_p): Likewise.
26746 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
26747 rather than a gimple.
26748 (gimple_assign_cast_p): Likewise.
26750 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
26753 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
26754 If mode is DDmode and TARGET_E500_DOUBLE allow move.
26756 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
26757 more debug information for E500 if -mdebug=reg.
26759 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
26762 * config/i386/i386.c (ix86_expand_builtin)
26763 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
26764 register for target RTX.
26765 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
26767 2014-04-18 Cong Hou <congh@google.com>
26769 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
26770 the widen-mult pattern by handling two operands with different sizes,
26771 and operands whose size is smaller than half of the result type.
26773 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26775 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
26776 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
26777 (do_estimate_edge_time): Compute it.
26778 * ipa-inline.c (want_inline_small_function_p): Bypass
26779 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
26781 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26783 * ipa-inline.c (spec_rem): New static variable.
26784 (dump_overall_stats): New function.
26785 (dump_inline_stats): New function.
26787 2014-04-18 Richard Henderson <rth@redhat.com>
26789 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
26790 to GET_MODE_SIZE, not a reg_class_t.
26792 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26794 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
26795 (vsx_xxmrglw_<mode>): Likewise.
26797 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
26800 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
26801 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
26802 (rs6000_init_hard_regno_mode_ok): Likewise.
26804 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
26806 * ipa-inline.c (inline_small_functions): Account only non-cold
26808 * doc/invoke.texi (inline-unit-growth): Update documentation.
26810 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
26812 * config/rs6000/rs6000.md (addti3, subti3): New.
26814 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
26817 * config/i386/i386.c (ix86_expand_clear): Remove outdated
26818 comment. Check optimize_insn_for_size_p instead of
26819 optimize_insn_for_speed_p.
26821 2014-04-17 Martin Jambor <mjambor@suse.cz>
26823 * gimple-iterator.c (gsi_start_edge): New function.
26824 * gimple-iterator.h (gsi_start_edge): Declare.
26825 * tree-sra.c (single_non_eh_succ): New function.
26826 (disqualify_ops_if_throwing_stmt): Renamed to
26827 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
26828 having one non-EH successor BB.
26829 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
26830 generate loads into replacements.
26831 (sra_modify_assign): Likewise and and also use the simple path for
26833 (sra_modify_function_body): Commit statements on edges.
26835 2014-04-17 Richard Biener <rguenther@suse.de>
26837 PR middle-end/60849
26838 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
26839 comparison results and add clarifying comment.
26841 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26843 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
26844 (blank_mode): Initialize it.
26845 (emit_mode_size_inline, emit_mode_nunits_inline,
26846 emit_mode_inner_inline): New functions.
26847 (emit_insn_modes_h): Call them and surround their output with
26848 #if GCC_VERSION >= 4001 ... #endif.
26849 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
26850 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
26851 mode_* arrays if the argument is __builtin_constant_p.
26852 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
26853 is enum machine_mode.
26855 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26857 * passes.c (opt_pass::execute): Adjust.
26858 (pass_manager::execute_pass_mode_switching): Likewise.
26859 (early_local_passes::execute): Likewise.
26860 (execute_one_pass): Pass cfun to the pass's execute method.
26861 * tree-pass.h (opt_pass::execute): Add function * argument.
26862 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26863 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26864 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26865 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26866 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26867 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
26868 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
26869 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26870 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26871 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
26872 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
26873 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
26874 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
26875 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
26876 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26877 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26878 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26879 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
26880 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
26881 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26882 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26883 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26884 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26885 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26886 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26887 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26888 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26889 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26890 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26893 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26895 * passes.c (opt_pass::gate): Take function * argument.
26896 (gate_all_early_local_passes): Merge into
26897 (early_local_passes::gate): this.
26898 (gate_all_early_optimizations): Merge into
26899 (all_early_optimizations::gate): this.
26900 (gate_all_optimizations): Mege into
26901 (all_optimizations::gate): this.
26902 (gate_all_optimizations_g): Merge into
26903 (all_optimizations_g::gate): this.
26904 (gate_rest_of_compilation): Mege into
26905 (rest_of_compilation::gate): this.
26906 (gate_postreload): Merge into
26907 (postreload::gate): this.
26908 (dump_one_pass): Pass cfun to the pass's gate method.
26909 (execute_ipa_summary_passes): Likewise.
26910 (execute_one_pass): Likewise.
26911 (ipa_write_summaries_2): Likewise.
26912 (ipa_write_optimization_summaries_1): Likewise.
26913 (ipa_read_summaries_1): Likewise.
26914 (ipa_read_optimization_summaries_1): Likewise.
26915 (execute_ipa_stmt_fixups): Likewise.
26916 * tree-pass.h (opt_pass::gate): Add function * argument.
26917 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
26918 combine-stack-adj.c, combine.c, compare-elim.c,
26919 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26920 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
26921 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
26922 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
26923 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26924 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26925 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26926 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
26927 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
26928 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
26929 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26930 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26931 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
26932 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26933 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26934 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26935 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26936 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26937 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26938 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26939 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26940 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26941 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
26942 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
26943 var-tracking.c, vtable-verify.c, web.c: Adjust.
26945 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26947 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
26948 * configure: Regenerate.
26950 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26952 * passes.c (dump_one_pass): don't check pass->has_gate.
26953 (execute_ipa_summary_passes): Likewise.
26954 (execute_one_pass): Likewise.
26955 (ipa_write_summaries_2): Likewise.
26956 (ipa_write_optimization_summaries_1): Likewise.
26957 (ipa_read_optimization_summaries_1): Likewise.
26958 (execute_ipa_stmt_fixups): Likewise.
26959 * tree-pass.h (pass_data::has_gate): Remove.
26960 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26961 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26962 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26963 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26964 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26965 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
26966 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
26967 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
26968 gimple-low.c, gimple-ssa-isolate-paths.c,
26969 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
26970 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
26971 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26972 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
26973 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
26974 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
26975 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
26976 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
26977 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
26978 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26979 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26980 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26981 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26982 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26983 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26984 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26985 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26986 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26987 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26988 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26989 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26990 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26993 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26995 * pass_manager.h (pass_manager::register_dump_files_1): Remove
26997 * passes.c (pass_manager::register_dump_files_1): Merge into
26998 (pass_manager::register_dump_files): this, and remove its handling of
26999 properties since the pass always has the properties anyway.
27000 (pass_manager::pass_manager): Adjust.
27002 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27004 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
27005 * passes.c (pass_manager::register_dump_files_1): Remove dead code
27006 dealing with properties.
27007 (pass_manager::register_dump_files): Adjust.
27009 2014-03-20 Mark Wielaard <mjw@redhat.com>
27011 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
27012 then represent the bound as normal constant value.
27014 2014-04-17 Jakub Jelinek <jakub@redhat.com>
27017 Forward port from 4.8 branch
27018 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
27020 * config/i386/bmiintrin.h (_blsi_u32): New.
27021 (_blsi_u64): Ditto.
27022 (_blsr_u32): Ditto.
27023 (_blsr_u64): Ditto.
27024 (_blsmsk_u32): Ditto.
27025 (_blsmsk_u64): Ditto.
27026 (_tzcnt_u32): Ditto.
27027 (_tzcnt_u64): Ditto.
27029 2014-04-17 Kito Cheng <kito@0xlab.org>
27031 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
27033 2014-04-17 Richard Biener <rguenther@suse.de>
27035 PR middle-end/60849
27036 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
27037 boolean results for comparisons.
27039 2014-04-17 Richard Biener <rguenther@suse.de>
27041 PR tree-optimization/60836
27042 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
27043 initial PHI args to be gimple values.
27045 2014-04-17 Richard Biener <rguenther@suse.de>
27047 PR tree-optimization/60841
27048 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
27049 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
27050 of stmts to SLP build.
27051 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
27052 (vect_analyze_slp): Likewise.
27053 (vect_analyze_slp_instance): Likewise.
27054 (vect_build_slp_tree): Limit overall SLP tree growth.
27055 * tree-vectorizer.h (vect_analyze_data_refs,
27056 vect_analyze_slp): Adjust prototypes.
27058 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27060 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
27063 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27065 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
27066 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
27067 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
27068 for TARGET_SLOW_PSHUFB
27070 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27072 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
27073 * config/i386/i386.c (intel_cost): Ditto.
27075 2014-04-17 Joey Ye <joey.ye@arm.com>
27077 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
27079 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27081 * opts.c (common_handle_option): Disable -fipa-reference coorectly
27082 with -fuse-profile.
27084 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27086 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
27087 (type_all_derivations_known_p): New predicate.
27088 (type_all_ctors_visible_p): New predicate.
27089 (type_possibly_instantiated_p): New predicate.
27090 (get_odr_type): Compute all_derivations_known.
27091 (dump_odr_type): Dump the flag.
27092 (maybe_record_type): Cleanup.
27093 (record_target_from_binfo): Add bases_to_consider array;
27094 record bases for types w/o instances and skip CXX destructor.
27095 (possible_polymorphic_call_targets_1): Add bases_to_consider
27096 and consider_construction parameters; check if type may have instance.
27097 (get_polymorphic_call_info): Set maybe_in_construction to true
27098 when we know nothing.
27099 (record_targets_from_bases): Skip CXX destructors; they are
27100 never called for types in construction.
27101 (possible_polymorphic_call_targets): Do not record target when
27102 type may not have instance.
27104 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27107 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
27108 external aliases alive, too.
27110 2014-04-16 Andrew Pinski <apinski@cavium.com>
27112 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
27115 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
27117 * final.c (compute_alignments): Do not apply loop alignment to a block
27118 falling through to the exit.
27120 2014-04-16 Catherine Moore <clm@codesourcery.com>
27122 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
27123 Adjust constraints for microMIPS store patterns.
27125 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
27127 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
27129 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
27131 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
27132 (append_use): Run at -O0.
27133 (append_vdef): Likewise.
27134 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
27135 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
27137 2014-04-16 Jakub Jelinek <jakub@redhat.com>
27139 PR tree-optimization/60844
27140 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
27141 (propagate_op_to_single_use, remove_visited_stmt_chain,
27142 linearize_expr, repropagate_negates, reassociate_bb): Use it
27143 instead of gsi_remove.
27145 2014-04-16 Martin Jambor <mjambor@suse.cz>
27147 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
27148 ipa_transforms_to_apply.
27149 (cgraph_function_versioning): Assert that old_node has empty
27150 ipa_transforms_to_apply.
27151 * trans-mem.c (ipa_tm_create_version): Likewise.
27152 * tree-inline.c (tree_function_versioning): Do not duplicate
27153 ipa_transforms_to_apply.
27155 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27158 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
27160 Pass necessary as flags on 64-bit Solaris/x86.
27161 Use lowercase relocs for x86_64-*-*.
27162 * configure: Regenerate.
27164 2014-04-15 Jan Hubicka <jh@suse.cz>
27166 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
27167 (maybe_record_node, likely_target_p): Use it.
27169 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27172 Revert following patch
27174 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27177 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27178 software floating point or no floating point registers, do not
27179 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27180 in GPRs that occurs after we tested for GPRs that would never be
27183 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27184 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27185 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27186 specifically allow DDmode, since that does not use the SPE SIMD
27189 2014-03-21 Mark Wielaard <mjw@redhat.com>
27191 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
27192 as unsigned or int depending on type and value used.
27194 2014-04-15 Richard Biener <rguenther@suse.de>
27196 PR rtl-optimization/56965
27197 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
27198 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
27200 * alias.c (true_dependence_1): Do not call
27201 nonoverlapping_component_refs_p.
27202 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
27203 nonoverlapping_component_refs_p.
27204 (indirect_refs_may_alias_p): Likewise.
27206 2014-04-15 Teresa Johnson <tejohnson@google.com>
27208 * cfg.c (dump_bb_info): Fix flags check.
27209 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
27211 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27213 PR rtl-optimization/60663
27214 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
27217 2014-04-15 Richard Biener <rguenther@suse.de>
27219 * lto-streamer.h (LTO_major_version): Bump to 4.
27221 2014-04-15 Richard Biener <rguenther@suse.de>
27223 * common.opt (lto_partition_model): New enum.
27224 (flto-partition=): Merge separate options with a single with argument,
27225 add -flto-partition=one support.
27226 * flag-types.h (enum lto_partition_model): Declare.
27227 * opts.c (finish_options): Remove duplicate -flto-partition=
27229 * lto-wrapper.c (run_gcc): Adjust.
27231 2014-04-15 Richard Biener <rguenther@suse.de>
27233 * alias.c (ncr_compar): New function.
27234 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
27236 2014-04-15 Richard Biener <rguenther@suse.de>
27238 * alias.c (record_component_aliases): Do not walk BINFOs.
27240 2014-04-15 Richard Biener <rguenther@suse.de>
27242 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27243 Add struct function argument and adjust.
27244 (find_func_aliases_for_call): Likewise.
27245 (find_func_aliases): Likewise.
27246 (find_func_clobbers): Likewise.
27247 (intra_create_variable_infos): Likewise.
27248 (compute_points_to_sets): Likewise.
27249 (ipa_pta_execute): Adjust. Do not push/pop cfun.
27251 2014-04-15 Richard Biener <rguenther@suse.de>
27253 * tree.c (iterative_hash_expr): Use enum tree_code_class
27254 to store TREE_CODE_CLASS.
27255 (tree_block): Likewise.
27256 (tree_set_block): Likewise.
27257 * tree.h (fold_build_pointer_plus_loc): Use
27258 convert_to_ptrofftype_loc.
27260 2014-04-15 Jakub Jelinek <jakub@redhat.com>
27263 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
27266 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
27268 * cfgloop.h (struct loop): Move force_vectorize down.
27269 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
27270 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
27271 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
27272 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
27273 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
27274 * tree-core.h (enum annot_expr_kind): Add new kind values.
27275 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
27276 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
27278 * tree.def (ANNOTATE_EXPR): Tweak comment.
27280 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
27282 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
27285 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
27287 * tree.h (TYPE_IDENTIFIER): Declare.
27288 * tree.c (subrange_type_for_debug_p): Use it.
27289 * godump.c (go_format_type): Likewise.
27290 * dwarf2out.c (is_cxx_auto, modified_type_die,
27291 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
27292 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
27294 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
27297 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
27299 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
27301 * config/i386/i386.c (examine_argument): Return bool. Return true if
27302 parameter should be passed in memory.
27303 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
27304 (construct_container): Update calls to examine_argument.
27305 (function_arg_advance_64): Ditto.
27306 (return_in_memory_32): Merge with ix86_return_in_memory.
27307 (return_in_memory_64): Ditto.
27308 (return_in_memory_ms_64): Ditto.
27310 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
27312 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
27313 * coverage.c (coverage_compute_profile_id): Handle externally visible
27316 2014-04-14 Martin Jambor <mjambor@suse.cz>
27318 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
27319 DECL_DISREGARD_INLINE_LIMITS functions.
27321 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
27324 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
27326 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
27329 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
27330 optimize_insn_for_speed_p instead of
27331 optimize_function_for_speed_p.
27333 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
27335 * doc/invoke.texi (free): Document AArch64.
27337 2014-04-14 Richard Biener <rguenther@suse.de>
27339 PR tree-optimization/60042
27340 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
27341 (insert_into_preds_of_block): Do not prevent PHI insertion
27342 for REFERENCE exprs here ...
27343 (eliminate_dom_walker::before_dom_children): ... but prevent
27344 their use here under similar conditions when applied to the
27345 IL after PRE optimizations.
27347 2014-04-14 Richard Biener <rguenther@suse.de>
27349 * passes.def: Move early points-to after early SRA.
27351 2014-04-14 Richard Biener <rguenther@suse.de>
27353 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
27354 check for which sign-changes we allow when forwarding
27355 a converted value into a switch.
27357 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
27359 * stor-layout.c (place_field): Finalize non-constant offset for the
27362 2014-04-14 Richard Biener <rguenther@suse.de>
27364 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
27366 (expand_switch_using_bit_tests_p): Likewise.
27367 (process_switch): Compute and pass on speed_p based on the
27369 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
27370 optimize_bb_for_speed_p.
27372 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
27374 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
27375 * function.h (struct function): Rename has_force_vect_loops into
27376 has_force_vectorize_loops.
27377 * lto-streamer-in.c (input_cfg): Adjust for renaming.
27378 (input_struct_function_base): Likewise.
27379 * lto-streamer-out.c (output_cfg): Likewise.
27380 (output_struct_function_base): Likewise.
27381 * omp-low.c (expand_omp_simd): Likewise.
27382 * tree-cfg.c (move_sese_region_to_fn): Likewise.
27383 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
27384 (version_loop_for_if_conversion): Likewise.
27385 (tree_if_conversion): Likewise.
27386 (main_tree_if_conversion): Likewise.
27387 (gate_tree_if_conversion): Likewise.
27388 * tree-inline.c (copy_loops): Likewise.
27389 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
27390 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
27391 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
27392 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
27393 * tree-vectorizer.c (vectorize_loops): Likewise.
27394 * tree-vectorizer.h (unlimited_cost_model): Likewise.
27396 2014-04-14 Richard Biener <rguenther@suse.de>
27399 * lto-streamer-out.c (wrap_refs): New function.
27400 (lto_output): Wrap symbol references in global initializes in
27401 type-preserving MEM_REFs.
27403 2014-04-14 Christian Bruel <christian.bruel@st.com>
27405 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
27407 2014-04-14 Christian Bruel <christian.bruel@st.com>
27409 * config/sh/sh.md (setmemqi): New expand pattern.
27410 * config/sh/sh.h (CLEAR_RATIO): Define.
27411 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
27412 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
27414 2014-04-14 Richard Biener <rguenther@suse.de>
27416 PR middle-end/55022
27417 * fold-const.c (negate_expr_p): Don't negate directional rounding
27419 (fold_negate_expr): Likewise.
27421 2014-04-14 Richard Biener <rguenther@suse.de>
27423 PR tree-optimization/59817
27424 PR tree-optimization/60453
27425 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
27426 recursion to catch all CHRECs in the scalar evolution and restrict
27427 the predicate for the remains appropriately.
27429 2014-04-12 Catherine Moore <clm@codesourcery.com>
27431 * config/mips/constraints.md: Add new register constraint "kb".
27432 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
27433 (*movhi_internal): Likewise.
27434 (*movqi_internal): Likewise.
27435 * config/mips/mips.h (M16_STORE_REGS): New register class.
27436 (REG_CLASS_NAMES): Add M16_STORE_REGS.
27437 (REG_CLASS_CONTENTS): Likewise.
27438 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
27440 2014-04-11 Tobias Burnus <burnus@net-b.de>
27443 * doc/invoke.texi (-Wformat-signedness): Document it.
27444 (Wformat=2): Mention that this enables -Wformat-signedness.
27446 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
27448 * common/config/epiphany/epiphany-common.c
27449 (epiphany_option_optimization_table): Enable section anchors by
27450 default at -O1 or higher.
27451 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
27452 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
27453 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
27454 carries no extra cost.
27455 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
27456 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
27457 * config/epiphany/predicates.md (memclob_operand): New predicate.
27458 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
27459 Use memclob_operand predicate and X constraint for operand 3.
27461 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
27463 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
27464 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
27467 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
27469 PR rtl-optimization/60651
27470 * mode-switching.c (optimize_mode_switching): Make sure to emit
27471 sets of a lower numbered entity before sets of a higher numbered
27472 entity to a mode of the same or lower priority.
27473 When creating a seginfo for a basic block that starts with a code
27474 label, move the insertion point past the code label.
27475 (new_seginfo): Document and enforce requirement that
27476 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
27477 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
27478 * doc/tm.texi: Regenerate.
27480 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
27483 * config/arc/arc.c (arc_save_restore): Fix assert typo.
27485 2013-04-11 Jakub Jelinek <jakub@redhat.com>
27487 * BASE-VER: Set to 4.10.0.
27489 2014-04-11 Tobias Burnus <burnus@net-b.de>
27492 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
27493 * doc/gcc.texi (Service): Update description in the @menu
27494 * doc/invoke.texi (Option Summary): Remove misplaced and
27497 2014-04-11 Steve Ellcey <sellcey@mips.com>
27498 Jakub Jelinek <jakub@redhat.com>
27500 PR middle-end/60556
27501 * expr.c (convert_move): Use emit_store_flag_force instead of
27502 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
27505 2014-04-11 Richard Biener <rguenther@suse.de>
27507 PR middle-end/60797
27508 * varasm.c (assemble_alias): Avoid endless error reporting
27509 recursion by setting TREE_ASM_WRITTEN.
27511 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27513 * config/s390/s390.md: Add a splitter for NOT rtx.
27515 2014-04-11 Jakub Jelinek <jakub@redhat.com>
27517 PR rtl-optimization/60663
27518 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
27520 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
27521 Jakub Jelinek <jakub@redhat.com>
27524 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
27525 flag from decl_node to node.
27527 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27530 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
27531 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
27532 ameliorating the cases where it can be.
27534 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
27537 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
27539 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27540 (loadsync_<mode>): Change mode.
27541 (load_quadpti, store_quadpti): New.
27542 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27543 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27544 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
27546 2014-04-09 Cong Hou <congh@google.com>
27549 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
27552 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27554 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
27555 instead of vnor to exploit possible fusion opportunity in the
27557 (altivec_expand_vec_perm_const_le): Likewise.
27559 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
27561 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27562 (loadsync_<mode>): Change mode.
27563 (load_quadpti, store_quadpti): New.
27564 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27565 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27567 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
27570 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
27571 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
27572 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
27574 2014-04-08 Richard Biener <rguenther@suse.de>
27576 PR middle-end/60706
27577 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
27578 a 64bit widest int print double-int similar to on HWI64 hosts.
27580 2014-04-08 Richard Biener <rguenther@suse.de>
27582 PR tree-optimization/60785
27583 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
27584 default defs properly.
27586 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
27588 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
27589 (Weffc++): Likewise.
27591 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
27593 * ipa-devirt.c (maybe_record_node): When node is not recorded,
27594 set completep to false rather than true.
27596 2014-04-07 Douglas B Rupp <rupp@adacore.com>
27599 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
27600 ARM_TARGET2_DWARF_FORMAT.
27602 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
27605 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
27606 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
27609 2014-04-07 Richard Biener <rguenther@suse.de>
27611 PR tree-optimization/60766
27612 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
27613 (may_eliminate_iv): Convert cand_value_at result to desired type.
27615 2014-04-07 Jason Merrill <jason@redhat.com>
27618 * common.opt (-fno-gnu-unique): Add.
27619 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
27621 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27623 * haifa-sched.c: Fix outdated function reference and minor
27624 grammar errors in introductory comment.
27626 2014-04-07 Richard Biener <rguenther@suse.de>
27628 PR middle-end/60750
27629 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
27630 for noreturn calls.
27631 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
27633 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
27636 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
27637 size accounting for thunks.
27638 (pa_asm_output_mi_thunk): Use final_start_function() and
27639 final_end_function() to output function start and end directives.
27641 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
27643 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
27644 device specific ISA/ feature information. Remove short_sp and
27645 errata_skip ds. Add avr_device_specific_features enum to have device
27647 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
27648 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
27649 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
27650 updated device specific info.
27651 * config/avr/avr-mcus.def: Merge device specific details to
27652 dev_attribute field.
27653 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
27655 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
27656 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
27657 assembler if RMW isa supported by current device.
27658 * config/avr/genmultilib.awk: Update as device info structure changed.
27659 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
27661 2014-04-04 Cong Hou <congh@google.com>
27663 PR tree-optimization/60656
27664 * tree-vect-stmts.c (supportable_widening_operation):
27665 Fix a bug that elements in a vector with vect_used_by_reduction
27666 property are incorrectly reordered when the operation on it is not
27667 consistant with the one in reduction operation.
27669 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
27671 PR rtl-optimization/60155
27672 * gcse.c (record_set_data): New function.
27673 (single_set_gcse): New function.
27674 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
27675 (hoist_code): Likewise.
27676 (get_pressure_class_and_nregs): Likewise.
27678 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
27680 * explow.c (probe_stack_range): Emit a final optimization blockage.
27682 2014-04-04 Anthony Green <green@moxielogic.com>
27684 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
27687 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
27690 * lto-cgraph.c (input_overwrite_node): Check that partitioning
27691 flags are set only during streaming.
27692 * ipa.c (process_references, walk_polymorphic_call_targets,
27693 symtab_remove_unreachable_nodes): Drop bodies of always inline
27694 after early inlining.
27695 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
27697 2014-04-04 Jakub Jelinek <jakub@redhat.com>
27698 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27701 * dwarf2out.c (const_ok_for_output_1): Reject expressions
27704 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27707 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
27709 (cortex_a53_fdivd): Likewise.
27711 2014-04-04 Martin Jambor <mjambor@suse.cz>
27714 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
27715 Adjust all callers.
27716 * cgraph.c (clone_of_p): Also return true if thunks match.
27717 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
27718 cgraph_function_or_thunk_node and an obsolete comment.
27719 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
27721 (build_function_decl_skip_args): Likewise.
27722 (set_new_clone_decl_and_node_flags): New function.
27723 (duplicate_thunk_for_node): Likewise.
27724 (redirect_edge_duplicating_thunks): Likewise.
27725 (cgraph_clone_node): New parameter args_to_skip, pass it to
27726 redirect_edge_duplicating_thunks which is called instead of
27727 cgraph_redirect_edge_callee.
27728 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
27729 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
27731 2014-04-04 Jeff Law <law@redhat.com>
27734 * config/arm/predicates.md (const_int_I_operand): New predicate.
27735 (const_int_M_operand): Similarly.
27736 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
27738 (insv_t2, extv_reg, extzv_t2): Likewise.
27739 (load_multiple_with_writeback): Similarly for const_int_I_operand.
27740 (pop_multiple_with_writeback_and_return): Likewise.
27741 (vfp_pop_multiple_with_writeback): Likewise
27743 2014-04-04 Richard Biener <rguenther@suse.de>
27746 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
27747 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
27749 * gimplify.h (gimple_add_tmp_var_fn): Declare.
27750 * gimplify.c (gimple_add_tmp_var_fn): New function.
27751 * gimple-expr.h (create_tmp_reg_fn): Declare.
27752 * gimple-expr.c (create_tmp_reg_fn): New function.
27753 * gimple-low.c (record_vars_into): Don't change cfun.
27754 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
27755 code generation without cfun.
27757 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
27760 * Makefile.in (install-driver): Fix shell scripting.
27762 2014-04-03 Cong Hou <congh@google.com>
27764 PR tree-optimization/60505
27765 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
27766 threshold of number of iterations below which no vectorization
27768 * tree-vect-loop.c (new_loop_vec_info):
27769 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
27770 * tree-vect-loop.c (vect_analyze_loop_operations):
27771 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
27772 * tree-vect-loop.c (vect_transform_loop):
27773 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
27774 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
27775 of iterations of the loop and see if we should build the epilogue.
27777 2014-04-03 Richard Biener <rguenther@suse.de>
27779 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
27780 (streamer_tree_cache_create): Adjust.
27781 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
27782 to allow optional nodes array.
27783 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
27784 (streamer_tree_cache_append): Likewise.
27785 (streamer_tree_cache_create): Create nodes array optionally
27786 as specified by parameter.
27787 * lto-streamer-out.c (create_output_block): Avoid maintaining
27788 the node array in the writer cache.
27789 (DFS_write_tree): Remove assertion.
27790 (produce_asm_for_decls): Free the out decl state hash table early.
27791 * lto-streamer-in.c (lto_data_in_create): Adjust for
27792 streamer_tree_cache_create prototype change.
27794 2014-04-03 Richard Biener <rguenther@suse.de>
27796 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
27797 set TREE_CHAIN to NULL_TREE.
27799 2014-04-03 Richard Biener <rguenther@suse.de>
27801 PR tree-optimization/60740
27802 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
27803 over all GIMPLE_COND operands.
27805 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
27807 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
27808 (Weffc++): Remove Scott's numbering, merge lists and reference
27811 2014-04-03 Nick Clifton <nickc@redhat.com>
27813 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
27816 2014-04-03 Martin Jambor <mjambor@suse.cz>
27818 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
27819 mention gcc_unreachable before failing.
27820 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
27823 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
27826 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
27827 inconsistent code and instead mark the context inconsistent.
27828 (possible_polymorphic_call_targets): For inconsistent contexts
27829 return empty complete list.
27831 2014-04-02 Anthony Green <green@moxielogic.com>
27833 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
27834 (extendqisi2, extendhisi2): Define.
27835 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
27836 (WCHAR_TYPE): Change to unsigned int.
27838 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27840 PR tree-optimization/60733
27841 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
27842 insertion point for PHI candidates to be the end of the feeding
27843 block for the PHI argument.
27845 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
27847 PR rtl-optimization/60650
27848 * lra-constraints.c (process_alt_operands): Decrease reject for
27849 earlyclobber matching.
27851 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27853 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
27855 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27857 * config/spu/spu.c (pad_bb): Do not crash when the last
27858 insn is CODE_FOR_blockage.
27860 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27862 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
27863 lies outside the target mode.
27865 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27868 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27869 software floating point or no floating point registers, do not
27870 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27871 in GPRs that occurs after we tested for GPRs that would never be
27874 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27875 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27876 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27877 specifically allow DDmode, since that does not use the SPE SIMD
27880 2014-04-02 Richard Biener <rguenther@suse.de>
27882 PR middle-end/60729
27883 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
27884 MODE_INTs. Properly use negv_optab.
27885 (expand_abs): Likewise.
27887 2014-04-02 Richard Biener <rguenther@suse.de>
27890 * Makefile.in (install-driver): Guard extra installs with special
27893 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
27895 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27896 Document vec_vgbbd.
27898 2014-04-01 Richard Henderson <rth@redhat.com>
27901 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
27902 alternative enabled before register allocation.
27904 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
27906 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
27907 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
27909 (nios2_large_got_address): Remove unneeded 'sym' parameter.
27910 (nios2_got_address): Update nios2_large_got_address call site.
27911 (nios2_delegitimize_address): New function.
27912 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
27913 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
27914 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
27916 2014-04-01 Martin Husemann <martin@duskware.de>
27918 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
27921 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
27923 PR rtl-optimization/60604
27924 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
27925 check from register_operand.
27926 (register_operand): Redefine in terms of general_operand.
27927 (nonmemory_operand): Use register_operand for the non-constant cases.
27929 2014-04-01 Richard Biener <rguenther@suse.de>
27931 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
27933 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
27935 * doc/invoke.texi (mapp-regs): Clarify.
27937 2014-03-31 Ulrich Drepper <drepper@gmail.com>
27939 * config/i386/avx512fintrin.h (__v32hi): Define type.
27940 (__v64qi): Likewise.
27941 (_mm512_set1_epi8): Define.
27942 (_mm512_set1_epi16): Define.
27943 (_mm512_set4_epi32): Define.
27944 (_mm512_set4_epi64): Define.
27945 (_mm512_set4_pd): Define.
27946 (_mm512_set4_ps): Define.
27947 (_mm512_setr4_epi64): Define.
27948 (_mm512_setr4_epi32): Define.
27949 (_mm512_setr4_pd): Define.
27950 (_mm512_setr4_ps): Define.
27951 (_mm512_setzero_epi32): Define.
27953 2014-03-31 Martin Jambor <mjambor@suse.cz>
27955 PR middle-end/60647
27956 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
27957 callsite_arguments_match_p. Updated all callers. Also check types of
27958 corresponding formal parameters and actual arguments.
27959 (not_all_callers_have_enough_arguments_p) Renamed to
27960 some_callers_have_mismatched_arguments_p.
27962 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
27964 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
27966 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
27969 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
27972 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
27974 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
27975 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
27977 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
27978 Use FMAMODE_NOVF512 mode iterator.
27979 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
27980 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
27981 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
27982 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
27984 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
27985 Use VF_128_256 mode iterator.
27986 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
27989 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27991 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
27992 static chain if needed.
27994 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27997 * lra-constraints.c (index_part_to_reg): New.
27998 (process_address): Use it.
28000 2014-03-27 Jeff Law <law@redhat.com>
28001 Jakub Jelinek <jakub@redhat.com>
28004 * expr.c (do_tablejump): Use simplify_gen_binary rather than
28005 gen_rtx_{PLUS,MULT} to build up the address expression.
28007 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
28008 creating non-canonical RTL.
28010 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28013 * ipa-inline.c (want_inline_small_function_p): Short circuit large
28014 functions; reorganize to make cheap checks first.
28015 (inline_small_functions): Do not estimate growth when dumping;
28017 * ipa-inline.h (inline_summary): Add min_size.
28018 (growth_likely_positive): New function.
28019 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
28020 (set_cond_stmt_execution_predicate): Cleanup.
28021 (estimate_edge_size_and_time): Compute min_size.
28022 (estimate_calls_size_and_time): Likewise.
28023 (estimate_node_size_and_time): Likewise.
28024 (inline_update_overall_summary): Update min_size.
28025 (do_estimate_edge_time): Likewise.
28026 (do_estimate_edge_size): Update.
28027 (do_estimate_edge_hints): Update.
28028 (growth_likely_positive): New function.
28030 2014-03-28 Jakub Jelinek <jakub@redhat.com>
28033 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
28034 also if addr has VOIDmode.
28036 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28038 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
28039 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
28041 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
28042 instructions as well as AdvancedSIMD loads.
28044 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28046 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
28047 Use crypto_aese type.
28048 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
28049 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
28050 crypto_aese, crypto_aesmc. Move to types.md.
28051 * config/arm/types.md (crypto_aes): Split into crypto_aese,
28053 * config/arm/iterators.md (crypto_type): Likewise.
28055 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28057 * cgraph.c: Include expr.h and tree-dfa.h.
28058 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
28061 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
28064 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
28065 regs from checking multi-reg pseudos.
28067 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28069 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
28071 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28073 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
28074 if it would clobber the stack pointer, even temporarily.
28076 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
28078 * mode-switching.c: Make small adjustments to the top comment.
28080 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
28082 * config/rs6000/constraints.md (wD constraint): New constraint to
28083 match the constant integer to get the top DImode/DFmode out of a
28084 vector in a VSX register.
28086 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
28087 match the constant integer to get the top DImode/DFmode out of a
28088 vector in a VSX register.
28090 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
28093 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
28096 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
28097 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
28099 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
28100 Optimize vec_extract of 64-bit values, where the value being
28101 extracted is in the top word, where we can use scalar
28102 instructions. Add direct move and store support. Combine the big
28103 endian/little endian vector select load support into a single insn.
28104 (vsx_extract_<mode>_internal1): Likewise.
28105 (vsx_extract_<mode>_internal2): Likewise.
28106 (vsx_extract_<mode>_load): Likewise.
28107 (vsx_extract_<mode>_store): Likewise.
28108 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
28109 combined into vsx_extract_<mode>_load.
28110 (vsx_extract_<mode>_one_le): Likewise.
28112 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
28113 define the top 64-bit vector element.
28115 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
28118 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28119 Document vec_vbpermq builtin.
28122 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
28123 enable use of xxsldwi and xxpermdi builtin functions.
28124 (vec_xxpermdi): Likewise.
28126 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28127 Document use of vec_xxsldwi and vec_xxpermdi builtins.
28129 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
28131 PR rtl-optimization/60650
28132 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
28134 (find_spills_for): New.
28135 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
28136 Spill all pseudos on the second iteration.
28138 2014-03-27 Marek Polacek <polacek@redhat.com>
28141 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
28144 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28146 * config/s390/s390.c (s390_can_use_return_insn): Check for
28147 call-saved FPRs on 31 bit.
28149 2014-03-27 Jakub Jelinek <jakub@redhat.com>
28151 PR middle-end/60682
28152 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
28153 if they need regimplification, just drop them instead of
28154 calling gimple_regimplify_operands on them.
28156 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
28159 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
28160 (aarch64_frame_pointer_required): Adjust logic.
28161 (aarch64_can_eliminate): Adjust logic.
28162 (aarch64_override_options_after_change): Adjust logic.
28164 2014-03-27 Dehao Chen <dehao@google.com>
28166 * ipa-inline.c (early_inliner): Update node's inline info.
28168 2014-03-26 Dehao Chen <dehao@google.com>
28170 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
28171 compiler inserted conditional jumps for NAN float check.
28173 2014-03-26 Jakub Jelinek <jakub@redhat.com>
28175 * ubsan.h (ubsan_create_data): Change second argument's type
28176 to const location_t *.
28177 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
28179 (ubsan_create_data): Change second argument to const location_t *PLOC.
28180 Create Loc field whenever PLOC is non-NULL.
28181 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
28182 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
28186 * real.c (real_to_integer2): Change type of low to UHWI.
28188 2014-03-26 Tobias Burnus <burnus@net-b.de>
28190 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
28191 (CILK_SELF_SPECS): New define.
28192 (driver_self_specs): Use it.
28194 2014-03-26 Richard Biener <rguenther@suse.de>
28196 * tree-pretty-print.c (percent_K_format): Implement special
28197 case for LTO and its stripped down BLOCK tree.
28199 2014-03-26 Jakub Jelinek <jakub@redhat.com>
28202 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
28204 * tree-vrp.c (simplify_internal_call_using_ranges): If only
28205 one range is range_int_cst_p, but not both, at least optimize
28206 addition/subtraction of 0 and multiplication by 0 or 1.
28207 * gimple-fold.c (gimple_fold_call): Fold
28208 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
28209 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
28210 INTEGER_CSTs, try to fold at least x * 0 and y - y.
28212 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
28214 PR rtl-optimization/60452
28215 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
28216 <case REG>: Return 1 for invalid offsets from the frame pointer.
28218 2014-03-26 Marek Polacek <polacek@redhat.com>
28221 * doc/extend.texi (C Extensions): Mention variable-length arrays in
28224 2014-03-26 Marek Polacek <polacek@redhat.com>
28227 * doc/extend.texi (Designated Inits): Describe what happens to omitted
28230 2014-03-26 Marek Polacek <polacek@redhat.com>
28233 * ira-color.c (update_conflict_hard_regno_costs): Perform the
28234 multiplication in unsigned type.
28236 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
28238 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
28240 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
28242 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
28244 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
28247 * cif-code.def (UNREACHABLE) New code.
28248 * ipa-inline.c (inline_small_functions): Skip edges to
28249 __builtlin_unreachable.
28250 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
28251 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
28252 predicate to __bulitin_unreachable.
28253 (set_cond_stmt_execution_predicate): Fix issue when
28254 invert_tree_comparison returns ERROR_MARK.
28255 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
28256 propagate to inline clones.
28257 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
28259 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
28260 * cgraphclones.c (cgraph_clone_node): If call destination is already
28261 ureachable, do not redirect it back.
28262 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
28265 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
28267 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
28268 Do not modify inline clones.
28270 2014-03-25 Jakub Jelinek <jakub@redhat.com>
28272 * config/i386/i386.md (general_sext_operand): New mode attr.
28273 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
28274 don't generate (sign_extend (const_int)).
28275 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
28276 operands[2]. Use We constraint instead of <i> and
28277 <general_sext_operand> predicate instead of <general_operand>.
28278 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
28279 * config/i386/constraints.md (We): New constraint.
28280 * config/i386/predicates.md (x86_64_sext_operand,
28281 sext_operand): New predicates.
28283 2014-03-25 Martin Jambor <mjambor@suse.cz>
28286 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
28287 inconsistent devirtualizations to __builtin_unreachable.
28289 2014-03-25 Marek Polacek <polacek@redhat.com>
28292 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
28294 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
28296 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
28297 order of elements for big-endian.
28299 2014-03-25 Richard Biener <rguenther@suse.de>
28301 PR middle-end/60635
28302 * gimplify-me.c (gimple_regimplify_operands): Update the
28305 2014-03-25 Martin Jambor <mjambor@suse.cz>
28308 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
28309 (lto_output_varpool_node): Likewise.
28310 (input_overwrite_node): Likewise.
28311 (input_varpool_node): Likewise.
28313 2014-03-25 Richard Biener <rguenther@suse.de>
28315 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
28316 (run_gcc): Likewise.
28318 2014-03-25 Jakub Jelinek <jakub@redhat.com>
28320 * combine.c (simplify_compare_const): Add MODE argument.
28321 Handle mode_width 0 as very large mode_width.
28322 (try_combine, simplify_comparison): Adjust callers.
28324 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
28325 type to avoid signed integer overflow.
28326 * explow.c (plus_constant): Likewise.
28328 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
28330 * doc/generic.texi: Correct typos.
28332 2014-03-24 Tobias Burnus <burnus@net-b.de>
28334 * doc/invoke.texi (-flto): Expand section about
28335 using static libraries with LTO.
28337 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28339 PR rtl-optimization/60501
28340 * optabs.def (addptr3_optab): New optab.
28341 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
28342 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
28343 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
28345 * lra.c (emit_add3_insn): Use the addptr pattern if available.
28347 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
28349 2014-03-24 Ulrich Drepper <drepper@gmail.com>
28351 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
28354 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
28355 (_mm256_undefined_ps): Define.
28356 (_mm256_undefined_pd): Define.
28357 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
28358 (_mm_undefined_pd): Define.
28359 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
28360 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
28361 (_mm512_undefined_ps): Define.
28362 (_mm512_undefined_pd): Define.
28363 Use _mm*_undefined_*.
28364 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
28366 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
28368 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
28369 (lshr_simd): DI mode added.
28370 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
28371 (aarch64_ushr_simddi): Likewise.
28372 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
28373 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
28374 (vshrd_n_u64): Likewise.
28376 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28378 * Makefile.in (s-macro_list): Depend on cc1.
28380 2014-03-23 Teresa Johnson <tejohnson@google.com>
28382 * ipa-utils.c (ipa_print_order): Use specified dump file.
28384 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
28386 PR rtl-optimization/60601
28387 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
28389 * gcc.c (eval_spec_function): Initialize save_growing_value.
28391 2014-03-22 Jakub Jelinek <jakub@redhat.com>
28394 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
28395 code == MINUS_EXPR, never swap op0 with op1.
28397 * toplev.c (init_local_tick): Avoid signed integer multiplication
28399 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
28400 shift by first operand's bitsize.
28402 2014-03-21 Jakub Jelinek <jakub@redhat.com>
28405 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
28406 redefine to 1 or 0.
28407 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
28408 TARGET_ISA_64BIT_P(x).
28410 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28412 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
28413 pattern for vector nor instead of subtract from splat(-1).
28414 (altivec_expand_vec_perm_const_le): Likewise.
28416 2014-03-21 Richard Henderson <rth@twiddle.net>
28419 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
28420 related insns after epilogue_completed.
28422 2014-03-21 Martin Jambor <mjambor@suse.cz>
28425 * cgraph.h (symtab_node): New flag body_removed.
28426 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
28427 when removing bodies.
28428 * symtab.c (dump_symtab_base): Dump body_removed flag.
28429 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
28430 had their bodies removed.
28432 2014-03-21 Martin Jambor <mjambor@suse.cz>
28435 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
28438 2014-03-21 Richard Biener <rguenther@suse.de>
28440 PR tree-optimization/60577
28441 * tree-core.h (struct tree_base): Document nothrow_flag use
28442 in DECL_NONALIASED.
28443 * tree.h (DECL_NONALIASED): New.
28444 (may_be_aliased): Adjust.
28445 * coverage.c (build_var): Set DECL_NONALIASED.
28447 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
28449 * expr.c (expand_expr_real_1): Remove outdated comment.
28451 2014-03-20 Jakub Jelinek <jakub@redhat.com>
28453 PR middle-end/60597
28454 * ira.c (adjust_cleared_regs): Call copy_rtx on
28455 *reg_equiv[REGNO (loc)].src_p before passing it to
28456 simplify_replace_fn_rtx.
28459 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
28460 into CONST, put pic register as first operand of PLUS. Use
28461 gen_const_mem for both 32-bit and 64-bit PIC got loads.
28463 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28465 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
28467 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
28469 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
28470 around for store forwarding issue in the FPU on the UT699.
28471 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
28472 loads and operations if -mfix-ut699 is specified.
28473 (divtf3_hq): Tweak attribute.
28474 (sqrttf2_hq): Likewise.
28476 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
28478 * calls.c (store_one_arg): Remove incorrect const qualification on the
28479 type of the temporary.
28480 * cfgexpand.c (expand_return): Likewise.
28481 * expr.c (expand_constructor): Likewise.
28482 (expand_expr_real_1): Likewise.
28484 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28486 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
28489 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
28492 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
28494 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
28496 * config/arm/aarch-common-protos.h
28497 (alu_cost_table): Fix spelling of "extend".
28498 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
28500 2014-03-19 Richard Biener <rguenther@suse.de>
28502 PR middle-end/60553
28503 * tree-core.h (tree_type_common): Re-order pointer members
28504 to reduce recursion depth during GC walks.
28506 2014-03-19 Marek Polacek <polacek@redhat.com>
28509 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
28510 before accessing it.
28512 2014-03-19 Richard Biener <rguenther@suse.de>
28515 * lto-streamer-in.c (input_function): In WPA stage do not drop
28518 2014-03-19 Jakub Jelinek <jakub@redhat.com>
28520 PR tree-optimization/60559
28521 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
28522 with build_zero_cst assignment.
28524 2014-03-18 Kai Tietz <ktietz@redhat.com>
28526 PR rtl-optimization/56356
28527 * sdbout.c (sdbout_parms): Verify that parms'
28528 incoming argument is valid.
28529 (sdbout_reg_parms): Likewise.
28531 2014-03-18 Richard Henderson <rth@redhat.com>
28534 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
28535 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
28536 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
28538 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
28540 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
28541 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
28542 Italicize plugin event names in description. Explain that
28543 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
28544 Remind that no GCC functions should be called after PLUGIN_FINISH.
28545 Explain what pragmas with expansion are.
28547 2014-03-18 Martin Liska <mliska@suse.cz>
28549 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
28550 gimple call statement is update.
28551 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
28552 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
28554 2014-03-18 Jakub Jelinek <jakub@redhat.com>
28557 * ubsan.c (ubsan_instrument_unreachable): Call
28558 initialize_sanitizer_builtins.
28559 (ubsan_pass): Likewise.
28562 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
28563 varpool_finalize_decl instead of rest_of_decl_compilation.
28565 2014-03-18 Richard Biener <rguenther@suse.de>
28567 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
28568 by using bitmap_and_compl instead of bitmap_and_compl_into.
28569 (df_rd_transfer_function): Likewise.
28571 2014-03-18 Richard Biener <rguenther@suse.de>
28573 * doc/lto.texi (fresolution): Fix typo.
28575 2014-03-18 Richard Biener <rguenther@suse.de>
28577 * doc/invoke.texi (flto): Update for changes in 4.9.
28579 2014-03-18 Richard Biener <rguenther@suse.de>
28581 * doc/loop.texi: Remove section on the removed lambda framework.
28582 Update loop docs with recent changes in preserving loop structure.
28584 2014-03-18 Richard Biener <rguenther@suse.de>
28586 * doc/lto.texi (-fresolution): Document.
28588 2014-03-18 Richard Biener <rguenther@suse.de>
28590 * doc/contrib.texi: Adjust my name.
28592 2014-03-18 Jakub Jelinek <jakub@redhat.com>
28595 * internal-fn.c: Include diagnostic-core.h.
28596 (expand_BUILTIN_EXPECT): New function.
28597 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
28598 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
28599 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
28600 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
28601 IFN_BUILTIN_EXPECT.
28602 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
28603 Revert 3 argument __builtin_expect code.
28604 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
28605 * gimple-fold.c (gimple_fold_call): Likewise.
28606 * tree.h (fold_builtin_expect): New prototype.
28607 * builtins.c (build_builtin_expect_predicate): Add predictor
28608 argument, if non-NULL, create 3 argument __builtin_expect.
28609 (fold_builtin_expect): No longer static. Add ARG2 argument,
28610 pass it through to build_builtin_expect_predicate.
28611 (fold_builtin_2): Adjust caller.
28612 (fold_builtin_3): Handle BUILT_IN_EXPECT.
28613 * internal-fn.def (BUILTIN_EXPECT): New.
28615 2014-03-18 Tobias Burnus <burnus@net-b.de>
28618 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
28619 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
28620 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
28622 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
28625 * predict.c (combine_predictions_for_bb): Fix up formatting.
28626 (expr_expected_value_1, expr_expected_value): Add predictor argument,
28627 fill what it points to if non-NULL.
28628 (tree_predict_by_opcode): Adjust caller, use the predictor.
28629 * predict.def (PRED_COMPARE_AND_SWAP): Add.
28631 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
28633 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
28634 proper constant for the store mode.
28636 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
28638 * symtab.c (change_decl_assembler_name): Fix transparent alias
28639 chain construction.
28641 2014-03-16 Renlin Li <Renlin.Li@arm.com>
28643 * config/aarch64/aarch64.c: Correct the comments about the
28644 aarch64 stack layout.
28646 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
28648 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
28649 check for GF_OMP_FOR_KIND_FOR.
28651 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
28653 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
28654 ymm and zmm register names.
28656 2014-03-17 Jakub Jelinek <jakub@redhat.com>
28659 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
28660 note creation for the 2010-08-31 changes.
28662 2014-03-17 Marek Polacek <polacek@redhat.com>
28664 PR middle-end/60534
28665 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
28666 as -fno-tree-loop-vectorize.
28667 (expand_omp_simd): Likewise.
28669 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
28671 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
28672 (eligible_for_call_delay): New prototype.
28673 * config/sparc/sparc.c (tls_call_delay): Rename into...
28674 (eligible_for_call_delay): ...this. Return false if the instruction
28675 cannot be put in the delay slot of a branch.
28676 (eligible_for_restore_insn): Simplify.
28677 (eligible_for_return_delay): Return false if the instruction cannot be
28678 put in the delay slot of a branch and simplify.
28679 (eligible_for_sibcall_delay): Return false if the instruction cannot be
28680 put in the delay slot of a branch.
28681 * config/sparc/sparc.md (fix_ut699): New attribute.
28682 (tls_call_delay): Delete.
28683 (in_call_delay): Reimplement.
28684 (eligible_for_sibcall_delay): Rename into...
28685 (in_sibcall_delay): ...this.
28686 (eligible_for_return_delay): Rename into...
28687 (in_return_delay): ...this.
28688 (in_branch_delay): Reimplement.
28689 (in_uncond_branch_delay): Delete.
28690 (in_annul_branch_delay): Delete.
28692 2014-03-14 Richard Henderson <rth@redhat.com>
28695 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
28696 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
28697 (*floathi<X87MODEF>2_i387_with_temp): Remove.
28698 (floathi splitters): Remove.
28699 (float<SWI48x>xf2): New pattern.
28700 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
28701 code that tried to handle DImode for 32-bit, but which was excluded
28702 by the pattern's condition. Drop allocation of stack temporary.
28703 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
28704 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
28705 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
28706 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
28707 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
28708 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
28709 (*float<SWI48><MODEF>2_sse_interunit): Remove.
28710 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
28711 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
28712 (*float<SWI48x><X87MODEF>2_i387): Remove.
28713 (all float _with_temp splitters): Remove.
28714 (*float<SWI48x><MODEF>2_i387): New pattern.
28715 (*float<SWI48><MODEF>2_sse): New pattern.
28716 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
28717 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
28719 2014-03-14 Jakub Jelinek <jakub@redhat.com>
28720 Marek Polacek <polacek@redhat.com>
28722 PR middle-end/60484
28723 * common.opt (dump_base_name_prefixed): New Variable.
28724 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
28725 if x_dump_base_name_prefixed is already set, set it at the end.
28727 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
28729 PR rtl-optimization/60508
28730 * lra-constraints.c (get_reload_reg): Add new parameter
28732 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
28733 Pass the new parameter values.
28735 2014-03-14 Richard Biener <rguenther@suse.de>
28737 * common.opt: Revert unintented changes from r205065.
28738 * opts.c: Likewise.
28740 2014-03-14 Richard Biener <rguenther@suse.de>
28742 PR middle-end/60518
28743 * cfghooks.c (split_block): Properly adjust all loops the
28744 block was a latch of.
28746 2014-03-14 Martin Jambor <mjambor@suse.cz>
28749 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
28752 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
28755 * config/avr/avr.c (avr_set_current_function): Pass function name
28756 through default_strip_name_encoding before sanity checking instead
28757 of skipping the first char of the assembler name.
28759 2014-03-13 Richard Henderson <rth@redhat.com>
28762 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
28763 (ix86_force_to_memory, ix86_free_from_memory): Remove.
28764 * config/i386/i386-protos.h: Likewise.
28765 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
28766 in the expander instead of a splitter.
28767 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
28768 any possibility of requiring a memory.
28769 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
28770 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
28771 (fp branch splitters): Update for ix86_split_fp_branch.
28772 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
28773 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
28774 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
28775 (*fop_<MODEF>_2_i387): Remove f/r alternative.
28776 (*fop_<MODEF>_3_i387): Likewise.
28777 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
28778 (splitters for the fop_* register patterns): Remove.
28779 (fscalexf4_i387): Rename from *fscalexf4_i387.
28780 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
28782 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28784 PR tree-optimization/59779
28785 * tree-dfa.c (get_ref_base_and_extent): Use double_int
28786 type for bitsize and maxsize instead of HOST_WIDE_INT.
28788 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
28790 PR rtl-optimization/57320
28791 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
28792 the CFG after thread_prologue_and_epilogue_insns.
28794 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
28796 PR rtl-optimization/57189
28797 * lra-constraints.c (process_alt_operands): Disfavor spilling
28800 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
28802 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
28804 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28806 PR tree-optimization/59025
28807 PR middle-end/60418
28808 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
28809 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
28811 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
28814 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
28815 calls of avr_out_plus_1.
28817 2014-03-13 Bin Cheng <bin.cheng@arm.com>
28819 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
28820 BB's single pred and update the father loop's latch info later.
28822 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
28824 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
28828 (VEC_base): Likewise.
28829 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
28830 registers, we need to swap double words in little endian mode.
28832 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
28833 to be a container mode for 128-bit integer operations added in ISA
28834 2.07. Unlike TImode and PTImode, the preferred register set is
28835 the Altivec/VMX registers for the 128-bit operations.
28837 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
28839 (rs6000_split_128bit_ok_p): Likewise.
28841 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
28842 macros for creating ISA 2.07 normal and overloaded builtin
28843 functions with 3 arguments.
28844 (BU_P8V_OVERLOAD_3): Likewise.
28845 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
28846 for use as overloaded functions.
28847 (VPERM_1TI_UNS): Likewise.
28848 (VSEL_1TI): Likewise.
28849 (VSEL_1TI_UNS): Likewise.
28850 (ST_INTERNAL_1ti): Likewise.
28851 (LD_INTERNAL_1ti): Likewise.
28852 (XXSEL_1TI): Likewise.
28853 (XXSEL_1TI_UNS): Likewise.
28854 (VPERM_1TI): Likewise.
28855 (VPERM_1TI_UNS): Likewise.
28856 (XXPERMDI_1TI): Likewise.
28857 (SET_1TI): Likewise.
28858 (LXVD2X_V1TI): Likewise.
28859 (STXVD2X_V1TI): Likewise.
28860 (VEC_INIT_V1TI): Likewise.
28861 (VEC_SET_V1TI): Likewise.
28862 (VEC_EXT_V1TI): Likewise.
28863 (EQV_V1TI): Likewise.
28864 (NAND_V1TI): Likewise.
28865 (ORC_V1TI): Likewise.
28866 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
28867 added in ISA 2.07. Add both normal 'altivec' builtins, and the
28868 overloaded builtin.
28869 (VADDUQM): Likewise.
28870 (VSUBCUQ): Likewise.
28871 (VADDEUQM): Likewise.
28872 (VADDECUQ): Likewise.
28873 (VSUBEUQM): Likewise.
28874 (VSUBECUQ): Likewise.
28876 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
28877 __int128_t and __uint128_t types.
28878 (__uint128_type): Likewise.
28879 (altivec_categorize_keyword): Add support for vector __int128_t,
28880 vector __uint128_t, vector __int128, and vector unsigned __int128
28881 as a container type for TImode operations that need to be done in
28882 VSX/Altivec registers.
28883 (rs6000_macro_to_expand): Likewise.
28884 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
28885 to support 128-bit integer instructions vaddcuq, vadduqm,
28886 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
28887 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
28889 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
28890 for V1TImode, and set up preferences to use VSX/Altivec registers.
28891 Setup VSX reload handlers.
28892 (rs6000_debug_reg_global): Likewise.
28893 (rs6000_init_hard_regno_mode_ok): Likewise.
28894 (rs6000_preferred_simd_mode): Likewise.
28895 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
28896 (easy_altivec_constant): Likewise.
28897 (output_vec_const_move): Likewise.
28898 (rs6000_expand_vector_set): Convert V1TImode set and extract to
28900 (rs6000_expand_vector_extract): Likewise.
28901 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
28903 (rs6000_const_vec): Add support for V1TImode.
28904 (rs6000_emit_le_vsx_load): Swap double words when loading or
28905 storing TImode/V1TImode.
28906 (rs6000_emit_le_vsx_store): Likewise.
28907 (rs6000_emit_le_vsx_move): Likewise.
28908 (rs6000_emit_move): Add support for V1TImode.
28909 (altivec_expand_ld_builtin): Likewise.
28910 (altivec_expand_st_builtin): Likewise.
28911 (altivec_expand_vec_init_builtin): Likewise.
28912 (altivec_expand_builtin): Likewise.
28913 (rs6000_init_builtins): Add support for V1TImode type. Add
28914 support for ISA 2.07 128-bit integer builtins. Define type names
28915 for the VSX/Altivec vector types.
28916 (altivec_init_builtins): Add support for overloaded vector
28917 functions with V1TImode type.
28918 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
28919 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
28921 (rs6000_split_128bit_ok_p): Likewise.
28922 (rs6000_handle_altivec_attribute): Create V1TImode from vector
28923 __int128_t and vector __uint128_t.
28925 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
28926 and mode attributes.
28928 (VSX_M2): Likewise.
28933 (VS_scalar): Likewise.
28934 (VS_double): Likewise.
28935 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
28937 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
28938 we support the ISA 2.07 128-bit integer arithmetic instructions.
28939 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
28940 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
28941 and TImode types for use with the builtin functions.
28942 (V1TI_type_node): Likewise.
28943 (unsigned_V1TI_type_node): Likewise.
28944 (intTI_type_internal_node): Likewise.
28945 (uintTI_type_internal_node): Likewise.
28947 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
28948 128-bit builtin functions.
28949 (UNSPEC_VADDEUQM): Likewise.
28950 (UNSPEC_VADDECUQ): Likewise.
28951 (UNSPEC_VSUBCUQ): Likewise.
28952 (UNSPEC_VSUBEUQM): Likewise.
28953 (UNSPEC_VSUBECUQ): Likewise.
28954 (VM): Add V1TImode to vector mode iterators.
28956 (VI_unit): Likewise.
28957 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
28958 (altivec_vaddcuq): Likewise.
28959 (altivec_vsubuqm): Likewise.
28960 (altivec_vsubcuq): Likewise.
28961 (altivec_vaddeuqm): Likewise.
28962 (altivec_vaddecuq): Likewise.
28963 (altivec_vsubeuqm): Likewise.
28964 (altivec_vsubecuq): Likewise.
28966 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
28968 (BOOL_128): Likewise.
28969 (BOOL_REGS_OUTPUT): Likewise.
28970 (BOOL_REGS_OP1): Likewise.
28971 (BOOL_REGS_OP2): Likewise.
28972 (BOOL_REGS_UNARY): Likewise.
28973 (BOOL_REGS_AND_CR0): Likewise.
28975 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
28976 128-bit integer builtin support.
28977 (vec_vadduqm): Likewise.
28978 (vec_vaddecuq): Likewise.
28979 (vec_vaddeuqm): Likewise.
28980 (vec_vsubecuq): Likewise.
28981 (vec_vsubeuqm): Likewise.
28982 (vec_vsubcuq): Likewise.
28983 (vec_vsubuqm): Likewise.
28985 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28986 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
28987 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
28988 128-bit integer add/subtract to ISA 2.07.
28990 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
28992 * config/arc/arc.c (arc_predicate_delay_insns):
28993 Fix third argument passed to conditionalize_nonjump.
28995 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
28997 * config/aarch64/aarch64-builtins.c
28998 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
28999 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
29000 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
29001 instead of __builtin_lfloor.
29002 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
29004 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29006 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
29007 (tree_ssa_ifcombine_bb_1): New function.
29008 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
29009 is an empty forwarder block to then_bb or vice versa and then_bb
29010 and else_bb are effectively swapped.
29012 2014-03-12 Christian Bruel <christian.bruel@st.com>
29015 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
29016 REG_CFA_DEF_CFA note.
29017 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
29018 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
29020 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
29022 PR tree-optimization/60454
29023 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
29025 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29027 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
29028 Do not define target_cpu_default2 to generic.
29029 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
29030 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
29031 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
29033 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29034 Marc Glisse <marc.glisse@inria.fr>
29036 PR tree-optimization/60502
29037 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
29038 instead of build_low_bits_mask.
29040 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29042 PR middle-end/60482
29043 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
29044 if there are multiple uses, but op doesn't live on E edge.
29045 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
29046 clobber stmts before __builtin_unreachable.
29048 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
29050 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
29051 hard_frame_pointer_rtx.
29052 * cse.c (cse_insn): Remove volatile check.
29053 * cselib.c (cselib_process_insn): Likewise.
29054 * dse.c (scan_insn): Likewise.
29056 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
29058 * config/arc/arc.c (conditionalize_nonjump): New function,
29060 (arc_ifcvt): ... this.
29061 (arc_predicate_delay_insns): Use it.
29063 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
29065 * config/arc/predicates.md (extend_operand): During/after reload,
29066 allow const_int_operand.
29067 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
29068 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
29069 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
29071 (umulsi3_highpart_i): Likewise.
29073 2014-03-11 Richard Biener <rguenther@suse.de>
29075 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
29076 Add asserts to guard possible wrong-code bugs.
29078 2014-03-11 Richard Biener <rguenther@suse.de>
29080 PR tree-optimization/60429
29081 PR tree-optimization/60485
29082 * tree-ssa-structalias.c (set_union_with_increment): Properly
29083 take into account all fields that overlap the shifted vars.
29084 (do_sd_constraint): Likewise.
29085 (do_ds_constraint): Likewise.
29086 (get_constraint_for_ptr_offset): Likewise.
29088 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
29090 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
29091 (nios2_compute_frame_layout):
29092 Add calculation of cfun->machine->fp_save_offset.
29093 (nios2_expand_prologue): Correct setting of frame pointer register
29095 (nios2_expand_epilogue): Update recovery of stack pointer from
29096 frame pointer accordingly.
29097 (nios2_initial_elimination_offset): Update calculation of offset
29098 for eliminating to HARD_FRAME_POINTER_REGNUM.
29100 2014-03-10 Jakub Jelinek <jakub@redhat.com>
29103 * ipa.c (symtab_remove_unreachable_nodes): Don't call
29104 cgraph_get_create_node on VAR_DECLs.
29106 2014-03-10 Richard Biener <rguenther@suse.de>
29108 PR middle-end/60474
29109 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
29111 2014-03-08 Douglas B Rupp <rupp@gnat.com>
29113 * config/vms/vms.opt (vms_float_format): New variable.
29115 2014-03-08 Tobias Burnus <burnus@net-b.de>
29117 * doc/invoke.texi (-fcilkplus): Update implementation status.
29119 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
29120 Richard Biener <rguenther@suse.de>
29122 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
29123 consistently accross all TUs.
29124 (run_gcc): Enable -fshort-double automatically at link at link-time
29125 and disallow override.
29127 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
29130 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
29131 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
29132 if they can't be used.
29134 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29136 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
29137 for Solaris 11/x86 ld.
29138 * configure: Regenerate.
29140 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29142 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
29143 (LIB_TLS_SPEC): Save as ld_tls_libs.
29144 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
29145 (HAVE_AS_IX86_TLSLDM): New test.
29146 * configure, config.in: Regenerate.
29147 * config/i386/i386.c (legitimize_tls_address): Fall back to
29148 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
29149 cannot support TLS_MODEL_LOCAL_DYNAMIC.
29150 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
29151 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
29153 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
29155 * common.opt (fira-loop-pressure): Mark as optimization.
29157 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
29159 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
29160 an OpenMP mappable type.
29162 2014-03-06 Matthias Klose <doko@ubuntu.com>
29164 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
29165 MULTILIB_OSDIRNAMES is not defined.
29167 2014-03-06 Jakub Jelinek <jakub@redhat.com>
29168 Meador Inge <meadori@codesourcery.com>
29171 * config/arm/arm.c (arm_tls_symbol_p): Remove.
29172 (arm_legitimize_address): Call legitimize_tls_address for any
29173 arm_tls_referenced_p expression, handle constant addend. Call it
29174 before testing for !TARGET_ARM.
29175 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
29177 2014-03-06 Richard Biener <rguenther@suse.de>
29179 PR middle-end/60445
29183 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
29185 * tree-streamer.c (record_common_node): Assert we don't record
29186 nodes with type double.
29187 (preload_common_node): Skip type double, complex double and double
29188 pointer since it is now frontend dependent due to fshort-double option.
29190 2014-03-06 Richard Biener <rguenther@suse.de>
29192 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
29193 or -fno-lto is specified and the linker has full plugin support.
29194 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
29195 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
29196 * lto-wrapper.c (merge_and_complain): Merge compile-time
29197 optimization levels.
29198 (run_gcc): And pass it through to the link options.
29200 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
29204 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29206 * cselib.c (remove_useless_values): Skip to avoid quadratic
29207 behavior if the condition moved from...
29208 (cselib_process_insn): ... here holds.
29210 2014-03-05 Jakub Jelinek <jakub@redhat.com>
29213 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
29214 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
29217 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
29218 (TM_H): Add x86-tune.def.
29220 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29222 * config/aarch64/aarch64.c (generic_tunings):
29223 Use cortexa57_extra_costs.
29225 2014-03-05 Jakub Jelinek <jakub@redhat.com>
29228 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
29229 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
29230 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
29233 2014-03-04 Heiher <r@hev.cc>
29235 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
29236 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
29238 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
29240 * config/i386/predicates.md (const2356_operand): Change to ...
29241 (const2367_operand): ... this.
29242 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
29244 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29245 (*avx512pf_scatterpf<mode>sf): Ditto.
29246 (avx512pf_scatterpf<mode>df): Ditto.
29247 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29248 (*avx512pf_scatterpf<mode>df): Ditto.
29249 * config/i386/i386.c (ix86_expand_builtin): Update
29250 incorrect hint operand error message.
29252 2014-03-04 Richard Biener <rguenther@suse.de>
29254 * lto-section-in.c (lto_get_section_data): Fix const cast.
29256 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
29258 * tree-streamer.c (record_common_node): Assert we don't record
29259 nodes with type double.
29260 (preload_common_node): Skip type double, complex double and double
29261 pointer since it is now frontend dependent due to fshort-double option.
29263 2014-03-04 Richard Biener <rguenther@suse.de>
29266 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
29267 (lto_input_toplevel_asms): Likewise.
29268 * lto-section-in.c (lto_get_section_data): Instead do it here
29271 2014-03-04 Richard Biener <rguenther@suse.de>
29273 PR tree-optimization/60382
29274 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
29275 dead PHIs a reduction.
29277 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
29279 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
29281 (_mm_prefetch): Move out of GCC target("sse") pragma.
29282 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
29283 GCC target("prfchw") pragma.
29284 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
29286 * config/i386/i386.c (ix86_option_override_internal): Enable
29287 -mprfchw with -mprefetchwt1.
29289 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
29291 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
29294 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
29296 * opts.h (CL_PCH_IGNORE): Define.
29297 * targhooks.c (option_affects_pch_p):
29298 Return false for options that have CL_PCH_IGNORE set.
29299 * opt-functions.awk: Process PchIgnore.
29300 * doc/options.texi: Document PchIgnore.
29302 * config/arc/arc.opt (misize): Add PchIgnore property.
29304 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29306 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
29307 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
29308 constraint on constants to permit them being loaded into
29309 GENERAL_REGS or BASE_REGS.
29311 2014-03-03 Nick Clifton <nickc@redhat.com>
29313 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
29314 anti-cacnonical alternatives.
29315 (negandhi3_real): New pattern.
29316 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
29318 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
29320 * config/avr/avr-mcus.def: Remove atxmega16x1.
29321 * config/avr/avr-tables.opt: Regenerate.
29322 * config/avr/t-multilib: Regenerate.
29323 * doc/avr-mmcu.texi: Regenerate.
29325 2014-03-03 Tobias Grosser <tobias@grosser.es>
29326 Mircea Namolaru <mircea.namolaru@inria.fr>
29328 PR tree-optimization/58028
29329 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
29332 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29334 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
29335 not handled by recognizers.
29337 2014-03-03 Jakub Jelinek <jakub@redhat.com>
29339 PR middle-end/60175
29340 * function.c (expand_function_end): Don't emit
29341 clobber_return_register sequence if clobber_after is a BARRIER.
29342 * cfgexpand.c (construct_exit_block): Append instructions before
29343 return_label to prev_bb.
29345 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29347 * config/rs6000/constraints.md: Document reserved use of "wc".
29349 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
29352 * ipa.c (function_and_variable_visibility): When dissolving comdat
29353 group, also set all symbols to local.
29355 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
29360 2013-12-14 Jan Hubicka <jh@suse.cz>
29361 PR middle-end/58477
29362 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
29364 2014-03-02 Jon Beniston <jon@beniston.com>
29370 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
29371 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
29372 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
29373 (simple_return, *simple_return): New patterns
29374 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
29375 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
29377 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
29379 * dwarf2out.c (gen_subprogram_die): Tidy.
29381 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
29384 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
29385 (*mov_t_msb_neg_negc): ... this new insn.
29387 2014-02-28 Jason Merrill <jason@redhat.com>
29390 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
29393 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
29396 * dwarf2out.c (decltype_auto_die): New static.
29397 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
29398 (gen_type_die_with_usage): Handle 'decltype(auto)'.
29399 (is_cxx_auto): Likewise.
29401 2014-02-28 Ian Bolton <ian.bolton@arm.com>
29403 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
29404 we are not using general regs only.
29406 2014-02-28 Richard Biener <rguenther@suse.de>
29409 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
29410 previous fix and only allow to remove trivial pre-headers
29411 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
29412 (remove_forwarder_block): Properly update the latch of a loop.
29414 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29417 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
29418 (cselib_preserved_hash_table): New.
29419 (preserve_constants_and_equivs): Move preserved vals to it.
29420 (cselib_find_slot): Look it up first.
29421 (cselib_init): Initialize it.
29422 (cselib_finish): Release it.
29423 (dump_cselib_table): Dump it.
29425 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29428 * cselib.c (remove_useless_values): Skip to avoid quadratic
29429 behavior if the condition moved from...
29430 (cselib_process_insn): ... here holds.
29432 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29435 * var-tracking.c (vt_initialize): Apply the same condition to
29436 preserve the CFA base value.
29438 2014-02-28 Joey Ye <joey.ye@arm.com>
29441 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
29442 if reload in progress or completed.
29444 2014-02-28 Tobias Burnus <burnus@net-b.de>
29446 PR middle-end/60147
29447 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
29450 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
29452 * doc/tm.texi.in (Condition Code Status): Update documention for
29453 relative locations of cc0-setter and cc0-user.
29455 2014-02-27 Jeff Law <law@redhat.com>
29457 PR rtl-optimization/52714
29458 * combine.c (try_combine): When splitting an unrecognized PARALLEL
29459 into two independent simple sets, if I3 is a jump, ensure the
29460 pattern we place into I3 is a (set (pc) ...).
29462 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
29463 Jeff Law <law@redhat.com>
29465 PR rtl-optimization/49847
29466 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
29467 are in different blocks.
29468 * doc/tm.texi (Condition Code Status): Update documention for
29469 relative locations of cc0-setter and cc0-user.
29471 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
29474 * lra.c (lra_emit_add): Check SUBREG too.
29476 2014-02-27 Andreas Schwab <schwab@suse.de>
29478 * config/m68k/m68k.c (m68k_option_override): Disable
29479 -flive-range-shrinkage for classic m68k.
29480 (m68k_override_options_after_change): Likewise.
29482 2014-02-27 Marek Polacek <polacek@redhat.com>
29484 PR middle-end/59223
29485 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
29486 -Wmaybe-uninitialized.
29488 2014-02-27 Alan Modra <amodra@gmail.com>
29491 * reload1.c (emit_input_reload_insns): When reload_override_in,
29492 set old to rl->in_reg when rl->in_reg is a subreg.
29494 2014-02-26 Richard Biener <rguenther@suse.de>
29497 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
29499 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
29501 * common/config/i386/predicates.md (const1256_operand): Remove.
29502 (const2356_operand): New.
29503 (const_1_to_2_operand): Remove.
29504 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
29505 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29506 (*avx512pf_gatherpf<mode>sf): Ditto.
29507 (avx512pf_gatherpf<mode>df): Ditto.
29508 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29509 (*avx512pf_gatherpf<mode>df): Ditto.
29510 (avx512pf_scatterpf<mode>sf): Ditto.
29511 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29512 (*avx512pf_scatterpf<mode>sf): Ditto.
29513 (avx512pf_scatterpf<mode>df): Ditto.
29514 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29515 (*avx512pf_scatterpf<mode>df): Ditto.
29516 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
29518 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
29520 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
29521 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
29522 (_mm512_mask_testn_epi64_mask): Move to ...
29523 * config/i386/avx512cdintrin.h: Here.
29524 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
29525 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
29526 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
29527 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
29528 TARGET_AVX512F from TARGET_AVX512CD.
29530 2014-02-26 Richard Biener <rguenther@suse.de>
29533 * ipa.c (walk_polymorphic_call_targets): Properly guard
29534 call to inline_update_overall_summary.
29536 2014-02-26 Bin Cheng <bin.cheng@arm.com>
29539 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
29540 and latches only if requested. Fix latch if it is removed.
29541 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
29542 LOOPS_HAVE_PREHEADERS.
29544 2014-02-25 Andrew Pinski <apinski@cavium.com>
29546 * builtins.c (expand_builtin_thread_pointer): Create a new target
29547 when the target is NULL.
29549 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
29551 PR rtl-optimization/60317
29552 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
29553 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
29554 * lra-assigns.c: Include params.h.
29555 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
29556 other reload pseudos considerations.
29558 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29560 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
29561 to use canonical form for nor<mode>3.
29563 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29566 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
29569 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
29571 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
29572 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
29573 (ix86_handle_option): Handle OPT_mprefetchwt1.
29574 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
29575 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
29577 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29578 OPTION_MASK_ISA_PREFETCHWT1.
29579 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
29580 (PTA_PREFETCHWT1): New.
29581 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
29582 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
29583 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
29584 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
29585 (*prefetch_avx512pf_<mode>_: Change into ...
29586 (*prefetch_prefetchwt1_<mode>: This.
29587 * config/i386/i386.opt (mprefetchwt1): New.
29588 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
29589 (_mm_prefetch): Handle intent to write.
29590 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
29592 2014-02-25 Richard Biener <rguenther@suse.de>
29594 PR middle-end/60291
29595 * emit-rtl.c (mem_attrs_htab): Remove.
29596 (mem_attrs_htab_hash): Likewise.
29597 (mem_attrs_htab_eq): Likewise.
29598 (set_mem_attrs): Always allocate new mem-attrs when something changed.
29599 (init_emit_once): Do not allocate mem_attrs_htab.
29601 2014-02-25 Richard Biener <rguenther@suse.de>
29604 * lto-opts.c (lto_write_options): Output non-explicit conservative
29605 -fwrapv, -fno-trapv and -fno-strict-overflow.
29606 * lto-wrapper.c (merge_and_complain): Handle merging those options.
29607 (run_gcc): And pass them through.
29609 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
29611 * sel-sched.c (calculate_new_fences): New parameter ptime.
29612 Calculate it as a maximum over all fence cycles.
29613 (sel_sched_region_2): Adjust the call to calculate_new_fences.
29614 Print the final schedule timing when sched_verbose.
29616 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
29618 PR rtl-optimization/60292
29619 * sel-sched.c (fill_vec_av_set): Do not reset target availability
29620 bit fot the fence instruction.
29622 2014-02-24 Alangi Derick <alangiderick@gmail.com>
29624 * calls.h: Fix typo in comment.
29626 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
29628 * config/pa/pa.c (pa_output_move_double): Don't valididate when
29629 adjusting offsetable addresses.
29631 2014-02-24 Guozhi Wei <carrot@google.com>
29633 * sparseset.h (sparseset_pop): Fix the wrong index.
29635 2014-02-24 Walter Lee <walt@tilera.com>
29637 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
29638 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
29640 * common/config/tilegx/tilegx-common.c
29641 (TARGET_DEFAULT_TARGET_FLAGS): Define.
29642 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
29643 (LINK_SPEC): Ditto.
29644 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
29645 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
29646 (tilegx_gimplify_va_arg_expr): Handle big endian.
29647 (tilegx_expand_unaligned_load): Ditto.
29648 (tilegx_expand_unaligned_store): Ditto.
29649 (TARGET_RETURN_IN_MSB): New.
29650 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
29651 (TARGET_ENDIAN_DEFAULT): New.
29652 (TARGET_BIG_ENDIAN): Handle big endian.
29653 (BYTES_BIG_ENDIAN): Ditto.
29654 (WORDS_BIG_ENDIAN): Ditto.
29655 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
29656 (ENDIAN_SPEC): New.
29657 (EXTRA_SPECS): New.
29658 * config/tilegx/tilegx.md (extv): Handle big endian.
29660 (insn_st<n>): Ditto.
29661 (insn_st<n>_add<bitsuffix>): Ditto.
29662 (insn_stnt<n>): Ditto.
29663 (insn_stnt<n>_add<bitsuffix>):Ditto.
29664 (vec_interleave_highv8qi): Handle big endian.
29665 (vec_interleave_highv8qi_be): New.
29666 (vec_interleave_highv8qi_le): New.
29667 (insn_v1int_h): Handle big endian.
29668 (vec_interleave_lowv8qi): Handle big endian.
29669 (vec_interleave_lowv8qi_be): New.
29670 (vec_interleave_lowv8qi_le): New.
29671 (insn_v1int_l): Handle big endian.
29672 (vec_interleave_highv4hi): Handle big endian.
29673 (vec_interleave_highv4hi_be): New.
29674 (vec_interleave_highv4hi_le): New.
29675 (insn_v2int_h): Handle big endian.
29676 (vec_interleave_lowv4hi): Handle big endian.
29677 (vec_interleave_lowv4hi_be): New.
29678 (vec_interleave_lowv4hi_le): New.
29679 (insn_v2int_l): Handle big endian.
29680 (vec_interleave_highv2si): Handle big endian.
29681 (vec_interleave_highv2si_be): New.
29682 (vec_interleave_highv2si_le): New.
29683 (insn_v4int_h): Handle big endian.
29684 (vec_interleave_lowv2si): Handle big endian.
29685 (vec_interleave_lowv2si_be): New.
29686 (vec_interleave_lowv2si_le): New.
29687 (insn_v4int_l): Handle big endian.
29688 * config/tilegx/tilegx.opt (mbig-endian): New option.
29689 (mlittle-endian): New option.
29690 * doc/install.texi: Document tilegxbe-linux.
29691 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
29693 2014-02-24 Martin Jambor <mjambor@suse.cz>
29696 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
29697 there are no parameter descriptors.
29699 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
29701 PR rtl-optimization/60268
29702 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
29703 initialization to ...
29704 (sched_rgn_init): ... here.
29705 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
29707 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
29709 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
29712 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
29714 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
29717 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
29719 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
29720 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
29722 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
29724 * config/microblaze/predicates.md: Add cmp_op predicate.
29725 * config/microblaze/microblaze.md: Add branch_compare instruction
29726 which uses cmp_op predicate and emits cmp insn before branch.
29727 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
29728 to microblaze_expand_conditional_branch and consolidate logic.
29729 (microblaze_expand_conditional_branch): emit branch_compare
29730 insn instead of handling cmp op separate from branch insn.
29732 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29734 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
29737 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29739 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
29740 define_insn with define_expand and new define_insn
29741 *altivec_lve<VI_char>x_internal.
29742 (altivec_stve<VI_char>x): Replace define_insn with define_expand
29743 and new define_insn *altivec_stve<VI_char>x_internal.
29744 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
29746 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
29748 (altivec_expand_stvex_be): New function.
29750 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
29752 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
29753 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
29754 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
29755 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
29757 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
29760 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
29761 instead of emit_move_insn.
29763 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29765 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
29766 vspltw with vsldoi.
29767 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
29768 gen_altivec_vsumsws.
29770 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29772 * config/rs6000/altivec.md (altivec_lvxl): Rename as
29773 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
29774 (altivec_lvxl_<mode>): New define_expand incorporating
29775 -maltivec=be semantics where needed.
29776 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
29777 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
29778 semantics where needed.
29779 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
29780 (altivec_stvx_<mode>): New define_expand incorporating
29781 -maltivec=be semantics where needed.
29782 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
29783 VM2 iterator instead of V4SI.
29784 (altivec_stvxl_<mode>): New define_expand incorporating
29785 -maltivec=be semantics where needed.
29786 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
29787 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
29788 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
29789 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
29790 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
29791 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
29792 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
29793 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
29794 ALTIVEC_BUILTIN_STVXL.
29795 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
29796 (altivec_expand_stvx_be): Likewise.
29797 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
29798 (altivec_expand_lvx_be): Likewise.
29799 (altivec_expand_stvx_be): Likewise.
29800 (altivec_expand_builtin): Add cases for
29801 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
29802 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
29803 (altivec_init_builtins): Add definitions for
29804 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
29805 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
29807 2014-02-21 Catherine Moore <clm@codesourcery.com>
29809 * doc/invoke.texi (mvirt, mno-virt): Document.
29810 * config/mips/mips.opt (mvirt): New option.
29811 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
29813 2014-02-21 Richard Biener <rguenther@suse.de>
29815 PR tree-optimization/60276
29816 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
29817 (STMT_VINFO_MIN_NEG_DIST): New macro.
29818 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
29819 STMT_VINFO_MIN_NEG_DIST.
29820 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
29821 made for negative dependence distances still hold.
29823 2014-02-21 Richard Biener <rguenther@suse.de>
29825 PR middle-end/60291
29826 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
29827 DECL_INITIAL for globals not in the current function context.
29829 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29831 PR tree-optimization/56490
29832 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
29833 * tree-ssa-uninit.c: Include params.h.
29834 (compute_control_dep_chain): Add num_calls argument, return false
29835 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
29836 num_calls to recursive call.
29837 (find_predicates): Change dep_chain into normal array,
29838 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
29839 variable and adjust compute_control_dep_chain caller.
29840 (find_def_preds): Likewise.
29842 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
29844 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
29845 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
29847 2014-02-21 Nick Clifton <nickc@redhat.com>
29849 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
29850 (pushhi1): Likewise.
29851 (popqi1): Add mode to pre_dec.
29852 (pophi1): Likewise.
29854 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29856 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
29857 mode for mask of V8SFmode permutation.
29859 2014-02-20 Richard Henderson <rth@redhat.com>
29862 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
29863 a new pseudo for OLDVAL.
29865 2014-02-20 Jakub Jelinek <jakub@redhat.com>
29868 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
29869 gen_reg_rtx if d->testing_p.
29870 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
29871 if d->testing_p and we will certainly return true.
29872 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
29875 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
29877 * emit-rtl.c (gen_reg_rtx): Assert that
29878 crtl->emit.regno_pointer_align_length is non-zero.
29880 2014-02-20 Richard Henderson <rth@redhat.com>
29883 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
29884 on failure the store back into EXPECT.
29886 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
29887 Sandra Loosemore <sandra@codesourcery.com>
29889 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
29890 * config/nios2/nios2.c (nios2_function_profiler): Add
29891 -fPIC (flag_pic == 2) support.
29892 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
29893 (nios2_large_offset_p): New function.
29894 (nios2_unspec_reloc_p): Move up position, update to use
29895 nios2_large_offset_p.
29896 (nios2_unspec_address): Remove function.
29897 (nios2_unspec_offset): New function.
29898 (nios2_large_got_address): New function.
29899 (nios2_got_address): Add large offset support.
29900 (nios2_legitimize_tls_address): Update usage of removed and new
29902 (nios2_symbol_binds_local_p): New function.
29903 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
29904 (nios2_legitimize_address): Update to use nios2_large_offset_p.
29905 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
29906 (nios2_print_operand): Merge H/L processing, add hiadj/lo
29907 processing for (const (unspec ...)).
29908 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
29910 2014-02-20 Richard Biener <rguenther@suse.de>
29912 * tree-cfg.c (replace_uses_by): Mark altered BBs before
29913 doing the substitution.
29914 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
29916 2014-02-20 Martin Jambor <mjambor@suse.cz>
29919 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
29920 info when checking whether lattices are bottom.
29922 2014-02-20 Richard Biener <rguenther@suse.de>
29924 PR middle-end/60221
29925 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
29928 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
29931 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
29932 parameter specifying the scaling.
29933 (inline_call): Update.
29934 (want_inline_recursively): Guard division by zero.
29935 (recursive_inlining): Update.
29936 * ipa-inline.h (clone_inlined_nodes): Update.
29938 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29941 * config/i386/i386.c (classify_argument): Pass structures of size
29942 64 bytes or less in register.
29944 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29945 Kirill Yukhin <kirill.yukhin@intel.com>
29947 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
29948 (_mm_rcp28_round_ss): Ditto.
29949 (_mm_rsqrt28_round_sd): Ditto.
29950 (_mm_rsqrt28_round_ss): Ditto.
29951 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
29952 (_mm_rcp14_round_ss): Ditto.
29953 (_mm_rsqrt14_round_sd): Ditto.
29954 (_mm_rsqrt14_round_ss): Ditto.
29955 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
29956 the first input operand, get rid of match_dup.
29957 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
29959 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29961 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
29962 operand as the first input operand, set type attribute.
29963 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29964 Set type attribute.
29965 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
29966 operand as the first input operand, set type attribute.
29968 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29970 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
29973 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
29976 * config/i386/i386.c (construct_container): Remove TFmode check
29977 for X86_64_INTEGER_CLASS.
29979 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
29982 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
29983 only when -Wpsabi is enabled.
29985 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
29988 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
29989 passing arrays in registers are the same as for structs, so remove the
29990 special case for them.
29992 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
29994 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
29995 destination type, extract only the valid bits if the source type is not
29996 integral and has a different mode.
29998 2014-02-19 Richard Biener <rguenther@suse.de>
30001 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
30004 2014-02-19 Richard Biener <rguenther@suse.de>
30007 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
30008 (ipa_modify_call_arguments): Emit an argument load explicitely and
30009 preserve virtual SSA form there and for the replacement call.
30010 Do not update SSA form nor free dominance info.
30012 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30014 * ipa.c (function_and_variable_visibility): Also clear WEAK
30015 flag when disolving COMDAT_GROUP.
30017 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30019 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
30020 * ipa-prop.c (ipa_set_jf_known_type): Return early when
30021 not devirtualizing.
30022 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
30023 do more sanity checks.
30024 (detect_type_change): Return true when giving up early.
30025 (compute_complex_assign_jump_func): Fix type parameter of
30026 ipa_set_ancestor_jf.
30027 (compute_complex_ancestor_jump_func): Likewise.
30028 (update_jump_functions_after_inlining): Fix updating of
30030 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
30032 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30034 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
30035 inline clones when edge disappears.
30037 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
30040 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
30041 Split 64-bit moves into 2 patterns. Do not allow the use of
30042 direct move for TDmode in little endian, since the decimal value
30043 has little endian bytes within a word, but the 64-bit pieces are
30044 ordered in a big endian fashion, and normal subreg's of TDmode are
30046 (mov<mode>_64bit_dm): Likewise.
30047 (movtd_64bit_nodm): Likewise.
30049 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
30051 PR tree-optimization/60174
30052 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
30053 statement of an SSA_NAME that occurs in an abnormal PHI node.
30055 2014-02-18 Jakub Jelinek <jakub@redhat.com>
30058 * final.c (SEEN_BB): Remove.
30059 (SEEN_NOTE, SEEN_EMITTED): Renumber.
30060 (final_scan_insn): Don't force_source_line on second
30061 NOTE_INSN_BASIC_BLOCK.
30063 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
30066 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
30067 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
30068 (type_natural_mode): Warn ABI change when %zmm register is not
30069 available for AVX512F vector value passing.
30071 2014-02-18 Kai Tietz <ktietz@redhat.com>
30074 * config/i386/i386.c (ix86_expand_prologue): Use value in
30075 rax register as displacement when restoring %r10 or %rax.
30076 Fix wrong offset when restoring both registers.
30078 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
30080 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
30081 assertion with conditional return.
30083 2014-02-18 Jakub Jelinek <jakub@redhat.com>
30084 Uros Bizjak <ubizjak@gmail.com>
30087 * config/i386/driver-i386.c (host_detect_local_cpu): If
30088 YMM state is not saved by the OS, also clear has_f16c. Move
30089 CPUID 0x80000001 handling before YMM state saving checking.
30091 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
30093 PR rtl-optimization/58960
30094 * haifa-sched.c (alloc_global_sched_pressure_data): New,
30095 factored out from ...
30096 (sched_init): ... here.
30097 (free_global_sched_pressure_data): New, factored out from ...
30098 (sched_finish): ... here.
30099 * sched-int.h (free_global_sched_pressure_data): Declare.
30100 * sched-rgn.c (nr_regions_initial): New static global.
30101 (haifa_find_rgns): Initialize it.
30102 (schedule_region): Disable sched-pressure for the newly
30105 2014-02-17 Richard Biener <rguenther@suse.de>
30107 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
30108 release SSA defs of pattern stmts.
30110 2014-02-17 Richard Biener <rguenther@suse.de>
30112 * tree-inline.c (expand_call_inline): Release the virtual
30113 operand defined by the call we are about to inline.
30115 2014-02-17 Richard Biener <rguenther@suse.de>
30117 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
30119 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
30120 Ilya Tocar <ilya.tocar@intel.com>
30122 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
30123 arguments order in builtin.
30124 (_mm512_permutexvar_epi64): Ditto.
30125 (_mm512_mask_permutexvar_epi64): Ditto
30126 (_mm512_maskz_permutexvar_epi32): Ditto
30127 (_mm512_permutexvar_epi32): Ditto
30128 (_mm512_mask_permutexvar_epi32): Ditto
30130 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30132 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
30133 (p8_vmrgow): Likewise.
30135 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30137 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
30140 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
30143 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
30144 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
30145 into 64-bit and 32-bit moves. On 64-bit moves, add support for
30146 using direct move instructions on ISA 2.07. Also adjust
30147 instruction length for 64-bit.
30148 (mov<mode>_64bit, TFmode/TDmode): Likewise.
30149 (mov<mode>_32bit, TFmode/TDmode): Likewise.
30151 2014-02-15 Alan Modra <amodra@gmail.com>
30155 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
30156 find_replacement on parts of insn rtl that might be reloaded.
30158 2014-02-15 Richard Biener <rguenther@suse.de>
30160 PR tree-optimization/60183
30161 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
30162 (tree_ssa_phiprop): Calculate and free post-dominators.
30164 2014-02-14 Jeff Law <law@redhat.com>
30166 PR rtl-optimization/60131
30167 * ree.c (get_extended_src_reg): New function.
30168 (combine_reaching_defs): Use it rather than assuming location of REG.
30169 (find_and_remove_re): Verify first operand of extension is
30170 a REG before adding the insns to the copy list.
30172 2014-02-14 Roland McGrath <mcgrathr@google.com>
30174 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
30175 * configure: Regenerated.
30176 * config.in: Regenerated.
30177 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
30178 instead of ASM_SHORT.
30180 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
30181 Richard Earnshaw <rearnsha@arm.com>
30183 PR rtl-optimization/59535
30184 * lra-constraints.c (process_alt_operands): Encourage alternative
30185 when unassigned pseudo class is superset of the alternative class.
30186 (inherit_reload_reg): Don't inherit when optimizing for code size.
30187 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
30188 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
30189 modes not less than 4 for Thumb1.
30191 2014-02-14 Kyle McMartin <kyle@redhat.com>
30194 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
30196 2014-02-14 Richard Biener <rguenther@suse.de>
30198 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
30199 (get_frame_arg): Drop the assert with langhook types_compatible_p.
30200 Do not strip INDIRECT_REFs.
30202 2014-02-14 Richard Biener <rguenther@suse.de>
30205 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
30206 DECL_FUNCTION_SPECIFIC_TARGET.
30207 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
30208 * tree-streamer-out.c (pack_ts_target_option): Remove.
30209 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
30210 (write_ts_function_decl_tree_pointers): Do not stream
30211 DECL_FUNCTION_SPECIFIC_TARGET.
30212 * tree-streamer-in.c (unpack_ts_target_option): Remove.
30213 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
30214 (lto_input_ts_function_decl_tree_pointers): Do not stream
30215 DECL_FUNCTION_SPECIFIC_TARGET.
30217 2014-02-14 Jakub Jelinek <jakub@redhat.com>
30219 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
30220 (get_initial_def_for_induction, vectorizable_induction): Ignore
30221 debug stmts when looking for exit_phi.
30222 (vectorizable_live_operation): Fix up condition.
30224 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30226 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
30227 nreverse() because it changes the content of original tree list.
30229 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30231 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
30232 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
30234 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30236 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
30237 GNU coding standards.
30239 2014-02-13 Jakub Jelinek <jakub@redhat.com>
30242 * dwarf2out.c (gen_subprogram_die): Don't call
30243 add_calling_convention_attribute if subr_die is old_die.
30245 2014-02-13 Sharad Singhai <singhai@google.com>
30247 * doc/optinfo.texi: Fix order of nodes.
30249 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
30251 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
30252 operands[2], not operands[3].
30254 2014-02-13 Richard Biener <rguenther@suse.de>
30257 * doc/install.texi (ISL): Update recommended version to 0.12.2,
30258 mention the possibility of an in-tree build.
30259 (CLooG): Update recommended version to 0.18.1, mention the
30260 possibility of an in-tree build and clarify that the ISL
30261 bundled with CLooG does not work.
30263 2014-02-13 Jakub Jelinek <jakub@redhat.com>
30266 * expr.c (compress_float_constant): If x is a hard register,
30267 extend into a pseudo and then move to x.
30269 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
30271 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
30272 caused by bad second argument to warning_at() with -mhotpatch and
30273 nested functions (e.g. with gfortran).
30275 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
30277 * opts.c (option_name): Remove "enabled by default" rider.
30279 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
30281 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
30283 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
30284 Uros Bizjak <ubizjak@gmail.com>
30287 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
30288 * configure: Regenerated.
30290 2014-02-12 Richard Biener <rguenther@suse.de>
30292 * vec.c (vec_prefix::calculate_allocation): Move as
30293 inline variant to vec.h.
30294 (vec_prefix::calculate_allocation_1): New out-of-line version.
30295 * vec.h (vec_prefix::calculate_allocation_1): Declare.
30296 (vec_prefix::m_has_auto_buf): Rename to ...
30297 (vec_prefix::m_using_auto_storage): ... this.
30298 (vec_prefix::calculate_allocation): Inline the easy cases
30299 and dispatch to calculate_allocation_1 which doesn't need the
30301 (va_heap::reserve): Use gcc_checking_assert.
30302 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
30303 m_using_auto_storage.
30304 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
30306 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
30307 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
30308 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
30310 2014-02-12 Richard Biener <rguenther@suse.de>
30312 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
30313 when we found a dependence.
30315 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
30317 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
30319 (maybe_fold_stmt): ... into this new function.
30320 * omp-low.c (lower_omp): Update comment.
30322 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
30325 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
30328 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
30330 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
30331 identifiers in comments.
30332 (cortexa53_extra_costs): Likewise.
30333 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
30334 (cortexa7_extra_costs): Likewise.
30335 (cortexa12_extra_costs): Likewise.
30336 (cortexa15_extra_costs): Likewise.
30337 (v7m_extra_costs): Likewise.
30339 2014-02-12 Richard Biener <rguenther@suse.de>
30341 PR middle-end/60092
30342 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
30343 of posix_memalign being successful.
30344 (lower_stmt): Restrict lowering of posix_memalign to when
30345 -ftree-bit-ccp is enabled.
30347 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
30349 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
30351 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
30353 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
30355 PR rtl-optimization/60116
30356 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
30357 other_insn once the combination has been validated.
30359 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
30362 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
30364 * ipa-devirt.c: Include demangle.h
30365 (odr_violation_reported): New static variable.
30366 (add_type_duplicate): Update odr_violations.
30367 (maybe_record_node): Add completep parameter; update it.
30368 (record_target_from_binfo): Add COMPLETEP parameter;
30369 update it as needed.
30370 (possible_polymorphic_call_targets_1): Likewise.
30371 (struct polymorphic_call_target_d): Add nonconstruction_targets;
30372 rename FINAL to COMPLETE.
30373 (record_targets_from_bases): Sanity check we found the binfo;
30374 fix COMPLETEP updating.
30375 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
30376 parameter, fix computing of COMPLETEP.
30377 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
30378 at LTO time do demangling.
30379 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
30380 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
30382 (gimple_get_virt_method_for_binfo): Likewise.
30383 * gimple-fold.h (gimple_get_virt_method_for_binfo,
30384 gimple_get_virt_method_for_vtable): Update prototypes.
30386 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
30389 * genautomata.c (add_presence_absence): Fix typo with
30390 {final_}presence_list.
30392 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
30395 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
30396 for VSX/Altivec vectors that land in GPR registers.
30398 2014-02-11 Richard Henderson <rth@redhat.com>
30399 Jakub Jelinek <jakub@redhat.com>
30402 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
30403 around drhs if type conversion to lacc->type is not useless.
30405 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30407 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
30409 (cortex-a57.cortex-a53): Likewise.
30410 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
30412 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30414 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
30417 2014-02-11 Renlin Li <Renlin.Li@arm.com>
30419 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
30420 add_options_for_arm_vfp3.
30422 2014-02-11 Jeff Law <law@redhat.com>
30424 PR middle-end/54041
30425 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
30426 object with an undesirable mode.
30428 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30431 * config/i386/sol2-9.h: New file.
30432 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
30433 *-*-solaris2.9*): Use it.
30435 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
30437 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
30438 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
30440 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
30442 * config/microblaze/microblaze.c: Extend mcpu version format
30444 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
30446 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
30448 2014-02-10 Richard Henderson <rth@redhat.com>
30451 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
30452 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
30453 ms-abi vs -mno-accumulate-outgoing-args.
30454 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
30455 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
30458 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
30460 PR middle-end/60080
30461 * cfgexpand.c (expand_asm_operands): Attach source location to
30462 ASM_INPUT rtx objects.
30463 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
30465 2014-02-10 Nick Clifton <nickc@redhat.com>
30467 * config/mn10300/mn10300.c (popcount): New function.
30468 (mn10300_expand_prologue): Include saved registers in stack usage
30471 2014-02-10 Jeff Law <law@redhat.com>
30473 PR middle-end/52306
30474 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
30475 when changing the SET_DEST of a prior insn to avoid an input reload.
30477 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30479 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
30480 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
30481 -mcall-openbsd, or -mcall-linux.
30482 (CC1_ENDIAN_BIG_SPEC): Remove.
30483 (CC1_ENDIAN_LITTLE_SPEC): Remove.
30484 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
30485 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
30486 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
30487 and %cc1_endian_default.
30488 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
30490 2014-02-10 Richard Biener <rguenther@suse.de>
30492 PR tree-optimization/60115
30493 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
30494 MEM_REF handling. Properly verify that the accesses are not
30495 out of the objects bound.
30497 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30499 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
30502 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
30504 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
30505 proper constants and fix formatting.
30506 (possible_polymorphic_call_targets): Fix formatting.
30508 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
30509 Ilya Tocar <ilya.tocar@intel.com>
30511 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
30512 (_mm512_loadu_epi32): Renamed into...
30513 (_mm512_loadu_si512): This.
30514 (_mm512_storeu_epi32): Renamed into...
30515 (_mm512_storeu_si512): This.
30516 (_mm512_maskz_ceil_ps): Removed.
30517 (_mm512_maskz_ceil_pd): Ditto.
30518 (_mm512_maskz_floor_ps): Ditto.
30519 (_mm512_maskz_floor_pd): Ditto.
30520 (_mm512_floor_round_ps): Ditto.
30521 (_mm512_floor_round_pd): Ditto.
30522 (_mm512_ceil_round_ps): Ditto.
30523 (_mm512_ceil_round_pd): Ditto.
30524 (_mm512_mask_floor_round_ps): Ditto.
30525 (_mm512_mask_floor_round_pd): Ditto.
30526 (_mm512_mask_ceil_round_ps): Ditto.
30527 (_mm512_mask_ceil_round_pd): Ditto.
30528 (_mm512_maskz_floor_round_ps): Ditto.
30529 (_mm512_maskz_floor_round_pd): Ditto.
30530 (_mm512_maskz_ceil_round_ps): Ditto.
30531 (_mm512_maskz_ceil_round_pd): Ditto.
30532 (_mm512_expand_pd): Ditto.
30533 (_mm512_expand_ps): Ditto.
30534 * config/i386/i386.c (ix86_builtins): Remove
30535 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
30536 (bdesc_args): Ditto.
30537 * config/i386/predicates.md (const1256_operand): New.
30538 (const_1_to_2_operand): Ditto.
30539 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
30540 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30541 (*avx512pf_gatherpf<mode>sf): Ditto.
30542 (avx512pf_gatherpf<mode>df): Ditto.
30543 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30544 (*avx512pf_gatherpf<mode>df): Ditto.
30545 (avx512pf_scatterpf<mode>sf): Ditto.
30546 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30547 (*avx512pf_scatterpf<mode>sf): Ditto.
30548 (avx512pf_scatterpf<mode>df): Ditto.
30549 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30550 (*avx512pf_scatterpf<mode>df): Ditto.
30551 (avx512f_expand<mode>): Removed.
30552 (<shift_insn><mode>3<mask_name>): Change predicate type.
30554 2014-02-08 Jakub Jelinek <jakub@redhat.com>
30556 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
30557 not at the end of datarefs vector use ordered_remove to avoid
30558 reordering datarefs vector.
30561 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
30562 mark local addressable non-static vars as GOVD_PRIVATE
30563 instead of GOVD_LOCAL.
30564 * omp-low.c (lower_omp_for): Move gimple_bind_vars
30565 and BLOCK_VARS of gimple_bind_block to new_stmt rather
30568 PR middle-end/60092
30569 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
30570 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
30571 assume_aligned or alloc_align attributes.
30572 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
30573 arguments. Handle also assume_aligned and alloc_align attributes.
30574 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
30575 calls to functions with assume_aligned or alloc_align attributes.
30576 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
30578 2014-02-08 Terry Guo <terry.guo@arm.com>
30580 * doc/invoke.texi: Document ARM -march=armv7e-m.
30582 2014-02-08 Jakub Jelinek <jakub@redhat.com>
30584 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
30585 flag on __cilkrts_rethrow builtin.
30588 * ipa-cp.c (determine_versionability): Fail at -O0
30589 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
30590 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
30593 2014-02-04 Jakub Jelinek <jakub@redhat.com>
30596 * tree-inline.c (copy_forbidden): Fail for
30597 __attribute__((optimize (0))) functions.
30599 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
30601 * varpool.c: Include pointer-set.h.
30602 (varpool_remove_unreferenced_decls): Variables in other partitions
30603 will not be output; be however careful to not lose information
30604 about partitioning.
30606 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
30608 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
30609 lookup in the vtable constructor.
30611 2014-02-07 Jeff Law <law@redhat.com>
30614 * config/m68k/m68k.md (ashldi_extsi): Turn into a
30615 define_insn_and_split.
30617 * ipa-inline.c (inline_small_functions): Fix typos.
30619 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30621 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
30622 (s390_can_use_return_insn): Declare.
30623 * config/s390/s390.h (EPILOGUE_USES): Define.
30624 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
30626 (s390_chunkify_start): Handle return JUMP_LABELs.
30627 (s390_early_mach): Emit a main_pool instruction on the entry edge.
30628 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
30629 (s390_can_use_return_insn): New functions.
30630 (s390_fix_long_loop_prediction): Handle conditional returns.
30631 (TARGET_SET_UP_BY_PROLOGUE): Define.
30632 * config/s390/s390.md (ANY_RETURN): New code iterator.
30633 (*creturn, *csimple_return, return, simple_return): New patterns.
30635 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30637 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
30638 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
30639 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
30640 REG_CFA_RESTORE list when deciding not to restore a register.
30642 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30644 * config/s390/s390.c: Include tree-pass.h and context.h.
30645 (s390_early_mach): New function, split out from...
30646 (s390_emit_prologue): ...here.
30647 (pass_data_s390_early_mach): New pass structure.
30648 (pass_s390_early_mach): New class.
30649 (s390_option_override): Create and register early_mach pass.
30650 Move to end of file.
30652 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30654 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
30655 to match for the exit block.
30657 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30659 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
30660 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
30661 Reject misaligned operands.
30663 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30665 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
30667 2014-02-07 Richard Biener <rguenther@suse.de>
30669 PR middle-end/60092
30670 * gimple-low.c (lower_builtin_posix_memalign): New function.
30671 (lower_stmt): Call it to lower posix_memalign in a way
30672 to make alignment info accessible.
30674 2014-02-07 Jakub Jelinek <jakub@redhat.com>
30677 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
30678 __builtin_setjmp_receiver.
30680 2014-02-07 Richard Biener <rguenther@suse.de>
30682 PR middle-end/60092
30683 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
30684 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
30685 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
30686 Handle BUILT_IN_POSIX_MEMALIGN.
30687 (find_func_clobbers): Likewise.
30688 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
30689 (call_may_clobber_ref_p_1): Likewise.
30691 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30694 * ipa-devirt.c (record_target_from_binfo): Remove overactive
30697 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30700 * lto-cgraph.c (lto_output_node): Use
30701 symtab_get_symbol_partitioning_class.
30702 (lto_output_varpool_node): likewise.
30703 (symtab_get_symbol_partitioning_class): Move here from
30704 lto/lto-partition.c
30705 * cgraph.h (symbol_partitioning_class): Likewise.
30706 (symtab_get_symbol_partitioning_class): Declare.
30708 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30710 * ggc.h (ggc_internal_cleared_alloc): New macro.
30711 * vec.h (vec_safe_copy): Handle memory stats.
30712 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
30713 * target-globals.c (save_target_globals): Likewise.
30715 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30718 * expr.c (emit_move_resolve_push): Export; be bit more selective
30719 on when to clear alias set.
30720 * expr.h (emit_move_resolve_push): Declare.
30721 * function.h (struct function): Add tail_call_marked.
30722 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
30723 * config/i386/i386-protos.h (ix86_expand_push): Remove.
30724 * config/i386/i386.md (TImode move expander): De not call
30726 (FP push expanders): Preserve memory attributes.
30727 * config/i386/sse.md (push<mode>1): Remove.
30728 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
30729 (ix86_expand_push): Remove.
30730 * config/i386/mmx.md (push<mode>1): Remove.
30732 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30734 PR rtl-optimization/60030
30735 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
30736 lopart with paradoxical subreg before shifting it up by hprec.
30738 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30740 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
30741 Remove extra newline at end of file.
30742 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
30743 (arm_issue_rate): Handle cortexa57.
30744 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
30745 (cortex-a57.cortex-a53): Likewise.
30747 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30750 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
30751 don't record in REG_FRAME_RELATED_EXPR registers not set in that
30753 (arm_expand_prologue): Adjust all callers.
30754 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
30755 info, registers also at the lowest numbered registers side. Use
30756 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
30760 * var-tracking.c (adjust_mems): Before adding a SET to
30761 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
30763 2014-02-06 Alan Modra <amodra@gmail.com>
30766 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
30767 change SDmode to DDmode when lra_in_progress.
30769 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30771 PR middle-end/59150
30772 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
30773 free_data_ref on the dr first, and before goto again also set dr
30774 to the next dr. For simd_lane_access, free old datarefs[i] before
30775 overwriting it. For get_vectype_for_scalar_type failure, don't
30776 free_data_ref if simd_lane_access.
30778 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
30781 * tree.h (opts_for_fn): New inline function.
30782 (opt_for_fn): Define.
30783 * config/i386/i386.c (ix86_function_regparm): Use
30784 opt_for_fn (decl, optimize) instead of optimize.
30786 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
30788 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
30789 for SYMBOL_REF in large memory model.
30791 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30793 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
30794 and crypto support.
30795 (cortex-a57): Likewise.
30796 (cortex-a57.cortex-a53): Likewise.
30798 2014-02-06 Yury Gribov <y.gribov@samsung.com>
30799 Kugan Vivekanandarajah <kuganv@linaro.org>
30801 * config/arm/arm.c (arm_vector_alignment_reachable): Check
30803 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
30805 2014-02-06 Richard Biener <rguenther@suse.de>
30807 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
30808 set_loop_copy and initialize_original_copy_tables.
30810 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
30812 * config/aarch64/aarch64-simd.md
30813 (aarch64_ashr_simddi): Change QI to SI.
30815 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30816 Jakub Jelinek <jakub@redhat.com>
30818 PR middle-end/60013
30819 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
30822 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30824 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
30825 CODE_FOR_altivec_vpku[hw]um to
30826 CODE_FOR_altivec_vpku[hw]um_direct.
30827 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
30828 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
30829 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
30830 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
30832 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30834 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
30835 generation for -maltivec=be.
30836 (altivec_vsumsws): Simplify redundant test.
30838 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30840 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
30841 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
30842 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
30843 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
30844 gen_altivec_vpkuwum.
30845 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
30847 (altivec_vpks<VI_char>ss): Likewise.
30848 (altivec_vpks<VI_char>us): Likewise.
30849 (altivec_vpku<VI_char>us): Likewise.
30850 (altivec_vpku<VI_char>um): Likewise.
30851 (altivec_vpku<VI_char>um_direct): New (copy of
30852 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
30854 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
30855 target is little endian and -maltivec=be is not specified.
30856 (*altivec_vupkhs<VU_char>_direct): New (copy of
30857 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
30858 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
30859 target is little endian and -maltivec=be is not specified.
30860 (*altivec_vupkls<VU_char>_direct): New (copy of
30861 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
30862 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
30863 little endian and -maltivec=be is not specified.
30864 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
30865 little endian and -maltivec=be is not specified.
30867 2014-02-05 Richard Henderson <rth@redhat.com>
30870 * combine-stack-adj.c: Revert r206943.
30871 * sched-int.h (struct deps_desc): Add last_args_size.
30872 * sched-deps.c (init_deps): Initialize it.
30873 (sched_analyze_insn): Add OUTPUT dependencies between insns that
30874 contain REG_ARGS_SIZE notes.
30876 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30878 * lto-cgraph.c (asm_nodes_output): Make global.
30879 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
30880 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
30881 (driver_handle_option): Handle OPT_fwpa.
30883 2014-02-05 Jakub Jelinek <jakub@redhat.com>
30886 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
30887 a comment typo and formatting issue. If odr_hash hasn't been
30888 created, return vNULL and set *completep to false.
30890 PR middle-end/57499
30891 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
30892 bb with no successors.
30894 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
30897 * doc/invoke.texi (-march): Clarify documentation for ARM.
30898 (-mtune): Likewise.
30901 2014-02-05 Richard Biener <rguenther@suse.de>
30903 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
30904 when not vectorizing because of too many alias checks.
30905 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
30906 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
30908 2014-02-05 Nick Clifton <nickc@redhat.com>
30910 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
30911 accept extended registers in any mode when compiling for the MN10300.
30913 2014-02-05 Yury Gribov <y.gribov@samsung.com>
30915 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
30916 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
30917 sanitization attributes.
30918 (can_inline_edge_p): Likewise.
30919 (sanitize_attrs_match_for_inline_p): New function.
30921 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30923 * ipa-prop.c (detect_type_change): Shor circuit testing of
30924 type changes on THIS pointer.
30926 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
30929 * config/pa/pa.c (legitimize_tls_address): Return original address
30930 if not passed a SYMBOL_REF rtx.
30931 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
30933 (pa_emit_move_sequence): Simplify TLS source operands.
30934 (pa_legitimate_constant_p): Reject all TLS constants.
30935 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
30936 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
30938 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30940 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
30941 groups when we know they are controlled by LTO.
30942 * varasm.c (default_binds_local_p_1): If object is in other partition,
30943 it will be resolved locally.
30945 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30947 * config/host-linux.c (linux_gt_pch_use_address): Don't
30948 use SSIZE_MAX because it is not always defined.
30950 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
30953 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
30954 threshold for pseudo splitting.
30955 (update_ebb_live_info): Process call argument hard registers and
30956 hard registers from insn definition too.
30957 (max_small_class_regs_num): New constant.
30958 (inherit_in_ebb): Update live hard regs through EBBs. Update
30959 reloads_num only for small register classes. Don't split for
30962 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
30965 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
30968 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30970 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
30971 visibility is safe.
30973 2014-02-04 Marek Polacek <polacek@redhat.com>
30975 * gdbinit.in (pel): Define.
30977 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30979 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
30982 2014-02-04 Richard Biener <rguenther@suse.de>
30985 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
30986 in function context local.
30987 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
30988 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
30989 similar to LTO_imported_decl_ref.
30991 2014-02-04 Jakub Jelinek <jakub@redhat.com>
30993 PR tree-optimization/60002
30994 * cgraphclones.c (build_function_decl_skip_args): Clear
30995 DECL_LANG_SPECIFIC.
30997 PR tree-optimization/60023
30998 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
30999 false to gsi_replace.
31000 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
31001 has been in some EH region and vec_stmt could throw, add
31002 vec_stmt into the same EH region.
31003 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
31004 has no lhs, ignore it.
31005 * internal-fn.c (expand_MASK_LOAD): Likewise.
31008 * tree-inline.c (copy_forbidden): Fail for
31009 __attribute__((optimize (0))) functions.
31012 * omp-low.c (simd_clone_struct_copy): If from->inbranch
31013 is set, copy one less argument.
31014 (expand_simd_clones): Don't subtract clone_info->inbranch
31015 from simd_clone_struct_alloc argument.
31017 PR rtl-optimization/57915
31018 * recog.c (simplify_while_replacing): If all unary/binary/relational
31019 operation arguments are constant, attempt to simplify those.
31021 PR middle-end/59261
31022 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
31023 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
31025 2014-02-04 Richard Biener <rguenther@suse.de>
31027 PR tree-optimization/60012
31028 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
31029 TBAA disambiguation to all DDRs.
31031 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31034 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
31035 (LINK_SPEC): Use it for -shared, -shared-libgcc.
31037 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31040 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
31042 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31044 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
31045 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
31047 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31050 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
31051 to figure out targets of polymorphic calls with known decl.
31052 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31053 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
31054 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
31055 (get_polymorphic_call_info): ... here.
31056 (get_polymorphic_call_info_from_invariant): New function.
31058 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31060 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
31061 lookup via vtable pointer; check for type consistency
31062 and turn inconsitent facts into UNREACHABLE.
31063 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31064 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
31065 type inconsistent querries; return UNREACHABLE instead.
31067 2014-02-03 Richard Henderson <rth@twiddle.net>
31070 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
31071 already processed this node.
31072 (normalize_one_pred_1): Pass along mark_set.
31073 (normalize_one_pred): Create and destroy a pointer_set_t.
31074 (normalize_one_pred_chain): Likewise.
31076 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
31078 PR gcov-profile/58602
31079 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
31081 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31084 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
31085 -fno-devirtualize; try to devirtualize by the knowledge of
31086 virtual table pointer given by aggregate propagation.
31087 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31088 (ipa_print_node_jump_functions): Dump also offset that
31089 is relevant for polymorphic calls.
31090 (determine_known_aggregate_parts): Add arg_type parameter; use it
31091 instead of determining the type from pointer type.
31092 (ipa_compute_jump_functions_for_edge): Update call of
31093 determine_known_aggregate_parts.
31094 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
31095 (gimple_get_virt_method_for_binfo): ... here; simplify using
31096 vtable_pointer_value_to_vtable.
31097 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
31098 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
31099 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
31100 (vtable_pointer_value_to_vtable): Break out from ...; handle also
31102 (vtable_pointer_value_to_binfo): ... here.
31103 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
31105 2014-02-03 Teresa Johnson <tejohnson@google.com>
31107 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
31108 redef of outer loop index variable.
31110 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
31114 * doc/extend.texi (Function Attributes): Typo.
31116 2014-02-03 Cong Hou <congh@google.com>
31118 PR tree-optimization/60000
31119 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
31120 if the vectorized statement is a store. A store statement can only
31121 appear at the end of pattern statements.
31123 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
31125 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
31126 (ix86_option_override_internal): Default long double to 64-bit for
31127 32-bit Bionic and to 128-bit for 64-bit Bionic.
31129 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
31130 TARGET_LONG_DOUBLE_128 is true.
31131 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
31133 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
31134 (mlong-double-64): Negate -mlong-double-128.
31135 (mlong-double-128): New option.
31137 * config/i386/i386-c.c (ix86_target_macros): Define
31138 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
31140 * doc/invoke.texi: Document -mlong-double-128.
31142 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
31144 PR rtl-optimization/60024
31145 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
31147 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
31149 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
31151 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
31153 PR rtl-optimization/57662
31154 * sel-sched.c (code_motion_path_driver): Do not mark already not
31155 existing blocks in the visiting bitmap.
31157 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
31159 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
31160 on the insn being emitted.
31162 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
31163 Will Deacon <will.deacon@arm.com>
31165 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
31167 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31169 * config/arm/arm-tables.opt: Regenerate.
31171 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31173 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
31174 for vector types other than V16QImode.
31175 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
31176 define_expand, and call altivec_expand_vec_perm_le when producing
31177 code with little endian element order.
31178 (*altivec_vperm_<mode>_internal): New insn having previous
31179 behavior of altivec_vperm_<mode>.
31180 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
31181 altivec_expand_vec_perm_le when producing code with little endian
31183 (*altivec_vperm_<mode>_uns_internal): New insn having previous
31184 behavior of altivec_vperm_<mode>_uns.
31186 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31188 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
31189 (altivec_vsumsws): Add handling for -maltivec=be with a little
31191 (altivec_vsumsws_direct): New.
31192 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
31193 gen_altivec_vsumsws.
31195 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
31197 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
31198 vtable_pointer_value_to_binfo): New functions.
31199 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
31200 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
31202 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
31204 * config/nios2/nios2.md (load_got_register): Initialize GOT
31205 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
31206 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
31208 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
31210 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
31211 preserverd by passthrough, do not propagate the type.
31213 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31215 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
31216 (mips_atomic_assign_expand_fenv): New function.
31217 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
31219 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31221 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
31222 (__builtin_mips_set_fcsr): Likewise.
31223 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
31224 MIPS_USI_FTYPE_VOID.
31225 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
31226 (mips16_expand_set_fcsr): Likewise.
31227 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
31228 (mips16_set_fcsr_stub): Likewise.
31229 (mips16_get_fcsr_one_only_stub): New class.
31230 (mips16_set_fcsr_one_only_stub): Likewise.
31231 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
31232 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
31233 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
31234 (hard_float): New availability predicate.
31235 (mips_builtins): Add get_fcsr and set_fcsr.
31236 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
31237 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
31238 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
31239 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
31240 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
31243 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31245 * config/mips/mips.c (mips_one_only_stub): New class.
31246 (mips_need_mips16_rdhwr_p): Replace with...
31247 (mips16_rdhwr_stub): ...this new variable.
31248 (mips16_stub_call_address): New function.
31249 (mips16_rdhwr_one_only_stub): New class.
31250 (mips_expand_thread_pointer): Use mips16_stub_call_address.
31251 (mips_output_mips16_rdhwr): Delete.
31252 (mips_finish_stub): New function.
31253 (mips_code_end): Use it to handle rdhwr stubs.
31255 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
31258 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
31259 when calculating size of integer atomic types.
31261 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
31263 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
31265 2014-02-01 Jakub Jelinek <jakub@redhat.com>
31267 PR tree-optimization/60003
31268 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
31269 * profile.c (branch_prob): Use gimple_call_builtin_p
31270 to check for BUILT_IN_SETJMP_RECEIVER.
31271 * tree-inline.c (copy_bb): Call notice_special_calls.
31273 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
31276 * lra-constraints.c (process_alt_operands): Update reload_sum only
31279 2014-01-31 Richard Henderson <rth@redhat.com>
31281 PR middle-end/60004
31282 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
31283 until after else_eh is processed.
31285 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
31287 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
31288 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
31289 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
31290 in smmintrin.h, remove them.
31291 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
31292 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
31293 * config/i386/i386.md (ROUND_SAE): Fix value.
31294 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
31295 (const48_operand): New.
31296 * config/i386/subst.md (round), (round_expand): Use
31297 const_4_or_8_to_11_operand.
31298 (round_saeonly), (round_saeonly_expand): Use const48_operand.
31300 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
31302 * config/i386/constraints.md (Yk): Swap meaning with k.
31303 * config/i386/i386.md (movhi_internal): Change Yk to k.
31304 (movqi_internal): Ditto.
31305 (*k<logic><mode>): Ditto.
31308 (kandn<mode>): Ditto.
31309 (*<code>hi_1): Ditto.
31310 (*<code>qi_1): Ditto.
31311 (kxnor<mode>): Ditto.
31312 (kortestzhi): Ditto.
31313 (kortestchi): Ditto.
31315 (*one_cmplhi2_1): Ditto.
31316 (*one_cmplqi2_1): Ditto.
31317 * config/i386/sse.md (): Change k to Yk.
31318 (avx512f_load<mode>_mask): Ditto.
31319 (avx512f_blendm<mode>): Ditto.
31320 (avx512f_store<mode>_mask): Ditto.
31321 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
31322 (avx512f_storedqu<mode>_mask): Ditto.
31323 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
31325 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
31326 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
31327 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
31328 (avx512f_maskcmp<mode>3): Ditto.
31329 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
31330 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
31331 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
31332 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
31333 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
31334 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
31335 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
31336 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
31337 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
31338 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
31339 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
31340 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
31341 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
31342 (vec_extract_lo_<mode>_maskm): Ditto.
31343 (vec_extract_hi_<mode>_maskm): Ditto.
31344 (avx512f_vternlog<mode>_mask): Ditto.
31345 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
31346 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
31347 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
31348 (avx512f_<code>v8div16qi2_mask): Ditto.
31349 (avx512f_<code>v8div16qi2_mask_store): Ditto.
31350 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
31351 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
31352 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
31353 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
31354 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31355 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31356 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31357 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31358 (avx512cd_maskb_vec_dupv8di): Ditto.
31359 (avx512cd_maskw_vec_dupv16si): Ditto.
31360 (avx512f_vpermi2var<mode>3_maskz): Ditto.
31361 (avx512f_vpermi2var<mode>3_mask): Ditto.
31362 (avx512f_vpermi2var<mode>3_mask): Ditto.
31363 (avx512f_vpermt2var<mode>3_maskz): Ditto.
31364 (*avx512f_gathersi<mode>): Ditto.
31365 (*avx512f_gathersi<mode>_2): Ditto.
31366 (*avx512f_gatherdi<mode>): Ditto.
31367 (*avx512f_gatherdi<mode>_2): Ditto.
31368 (*avx512f_scattersi<mode>): Ditto.
31369 (*avx512f_scatterdi<mode>): Ditto.
31370 (avx512f_compress<mode>_mask): Ditto.
31371 (avx512f_compressstore<mode>_mask): Ditto.
31372 (avx512f_expand<mode>_mask): Ditto.
31373 * config/i386/subst.md (mask): Change k to Yk.
31374 (mask_scalar_merge): Ditto.
31377 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
31379 * doc/extend.texi (Vector Extensions): Document ?: in C++.
31381 2014-01-31 Richard Biener <rguenther@suse.de>
31383 PR middle-end/59990
31384 * builtins.c (fold_builtin_memory_op): Make sure to not
31385 use a floating-point mode or a boolean or enumeral type for
31386 the copy operation.
31388 2014-01-30 DJ Delorie <dj@redhat.com>
31390 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
31391 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
31392 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
31393 whenever main() has an epilogue.
31395 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31397 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
31398 unused variable "field".
31399 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
31400 (vsx_mergeh_<mode>): Likewise.
31401 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
31402 (altivec_vmrghh): Likewise.
31403 (altivec_vmrghw): Likewise.
31404 (altivec_vmrglb): Likewise.
31405 (altivec_vmrglh): Likewise.
31406 (altivec_vmrglw): Likewise.
31407 (altivec_vspltb): Add missing uses.
31408 (altivec_vsplth): Likewise.
31409 (altivec_vspltw): Likewise.
31410 (altivec_vspltsf): Likewise.
31412 2014-01-30 Jakub Jelinek <jakub@redhat.com>
31415 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
31416 frame related instructions.
31418 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
31420 PR rtl-optimization/59959
31421 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
31422 any reload of register whose subreg is invalid.
31424 2014-01-30 Jakub Jelinek <jakub@redhat.com>
31426 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
31427 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
31428 Add missing return type - void.
31430 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31432 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
31433 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
31434 remove element index adjustment for endian (now handled in vsx.md
31436 (altivec_expand_vec_perm_const): Use
31437 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
31438 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
31439 (vsx_xxspltw_<mode>): Adjust element index for little endian.
31440 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
31441 define_expand and a new define_insn *altivec_vspltb_internal;
31442 adjust for -maltivec=be on a little endian target.
31443 (altivec_vspltb_direct): New.
31444 (altivec_vsplth): Divide into a define_expand and a new
31445 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
31446 little endian target.
31447 (altivec_vsplth_direct): New.
31448 (altivec_vspltw): Divide into a define_expand and a new
31449 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
31450 little endian target.
31451 (altivec_vspltw_direct): New.
31452 (altivec_vspltsf): Divide into a define_expand and a new
31453 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
31454 a little endian target.
31456 2014-01-30 Richard Biener <rguenther@suse.de>
31458 PR tree-optimization/59993
31459 * tree-ssa-forwprop.c (associate_pointerplus): Check we
31460 can propagate form the earlier stmt and avoid the transform
31461 when the intermediate result is needed.
31463 2014-01-30 Alangi Derick <alangiderick@gmail.com>
31465 * README.Portability: Fix typo.
31467 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
31469 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
31470 comparison_operator with ordered_comparison_operator.
31472 2014-01-30 Nick Clifton <nickc@redhat.com>
31474 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
31475 Rename to mn10300_store_multiple_regs.
31476 * config/mn10300/mn10300.c: Likewise.
31477 * config/mn10300/mn10300.md (store_movm): Fix typo: call
31478 store_multiple_regs.
31479 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
31480 Call mn10300_store_multiple_regs.
31482 2014-01-30 Nick Clifton <nickc@redhat.com>
31483 DJ Delorie <dj@redhat.com>
31485 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
31486 %fp 2 to keep registers after it properly word-aligned.
31487 (rl78_alloc_physical_registers_umul): Handle the case where both
31488 input operands are the same.
31490 2014-01-30 Richard Biener <rguenther@suse.de>
31492 PR tree-optimization/59903
31493 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
31496 2014-01-30 Jason Merrill <jason@redhat.com>
31499 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
31502 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
31504 2014-01-30 Richard Biener <rguenther@suse.de>
31506 PR tree-optimization/59951
31507 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
31509 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
31512 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
31513 SFmode to DFmode case.
31515 2014-01-29 DJ Delorie <dj@redhat.com>
31517 * config/msp430/msp430.opt (-minrt): New.
31518 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
31520 (ENDFILE_SPEC): Likewise.
31522 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
31524 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
31525 (estimate_function_body_sizes): Use it.
31527 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
31530 * dwarf2out.c (is_cxx_auto): New.
31531 (is_base_type): Use it.
31532 (gen_type_die_with_usage): Likewise.
31534 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31536 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
31537 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
31538 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
31539 -maltivec=be with LE targets.
31540 (vsx_mergeh_<mode>): Likewise.
31541 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
31542 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
31543 (altivec_vmrghb): Replace with define_expand and new
31544 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
31545 (altivec_vmrghb_direct): New define_insn.
31546 (altivec_vmrghh): Replace with define_expand and new
31547 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
31548 (altivec_vmrghh_direct): New define_insn.
31549 (altivec_vmrghw): Replace with define_expand and new
31550 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
31551 (altivec_vmrghw_direct): New define_insn.
31552 (*altivec_vmrghsf): Adjust for endianness.
31553 (altivec_vmrglb): Replace with define_expand and new
31554 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
31555 (altivec_vmrglb_direct): New define_insn.
31556 (altivec_vmrglh): Replace with define_expand and new
31557 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
31558 (altivec_vmrglh_direct): New define_insn.
31559 (altivec_vmrglw): Replace with define_expand and new
31560 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
31561 (altivec_vmrglw_direct): New define_insn.
31562 (*altivec_vmrglsf): Adjust for endianness.
31563 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
31564 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
31565 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
31566 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
31567 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
31568 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
31569 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
31570 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
31572 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
31574 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
31575 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
31578 2014-01-29 Richard Biener <rguenther@suse.de>
31580 PR tree-optimization/58742
31581 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
31582 associate_pointerplus_align.
31583 (associate_pointerplus_diff): New function.
31584 (associate_pointerplus): Likewise. Call associate_pointerplus_align
31585 and associate_pointerplus_diff.
31587 2014-01-29 Richard Biener <rguenther@suse.de>
31589 * lto-streamer.h (LTO_major_version): Bump to 3.
31590 (LTO_minor_version): Reset to 0.
31592 2014-01-29 Renlin Li <Renlin.Li@arm.com>
31594 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
31595 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
31596 (arm_file_start): Generate correct asm header for armv7ve.
31597 * config/arm/bpabi.h: Add multilib support for armv7ve.
31598 * config/arm/driver-arm.c: Change the architectures of cortex-a7
31599 and cortex-a15 to armv7ve.
31600 * config/arm/t-aprofile: Add multilib support for armv7ve.
31601 * doc/invoke.texi: Document -march=armv7ve.
31603 2014-01-29 Richard Biener <rguenther@suse.de>
31605 PR tree-optimization/58742
31606 * tree-ssa-forwprop.c (associate_plusminus): Return true
31607 if we changed sth, defer EH cleanup to ...
31608 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
31609 (simplify_mult): New function.
31611 2014-01-29 Jakub Jelinek <jakub@redhat.com>
31613 PR middle-end/59917
31614 PR tree-optimization/59920
31615 * tree.c (build_common_builtin_nodes): Remove
31616 __builtin_setjmp_dispatcher initialization.
31617 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
31618 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
31619 instead of gsi_after_labels + manually skipping debug stmts.
31620 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
31621 ignore bbs with IFN_ABNORMAL_DISPATCHER.
31622 * tree-inline.c (copy_edges_for_bb): Remove
31623 can_make_abnormal_goto argument, instead add abnormal_goto_dest
31624 argument. Ignore computed_goto_p stmts. Don't call
31625 make_abnormal_goto_edges. If a call might need abnormal edges
31626 for non-local gotos, see if it already has an edge to
31627 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
31628 with true argument, don't do anything then, otherwise add
31629 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
31630 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
31632 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
31633 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
31634 (lower_stmt): Don't set data->calls_builtin_setjmp.
31635 (lower_builtin_setjmp): Adjust comment.
31636 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
31637 * tree-cfg.c (found_computed_goto): Remove.
31638 (factor_computed_gotos): Remove.
31639 (make_goto_expr_edges): Return bool, true for computed gotos.
31640 Don't call make_abnormal_goto_edges.
31641 (build_gimple_cfg): Don't set found_computed_goto, don't call
31642 factor_computed_gotos.
31643 (computed_goto_p): No longer static.
31644 (make_blocks): Don't set found_computed_goto.
31645 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
31646 (make_edges): If make_goto_expr_edges returns true, push bb
31647 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
31648 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
31649 vector. Record mapping between bbs and OpenMP regions if there
31650 are any, adjust make_gimple_omp_edges caller. Call
31651 handle_abnormal_edges.
31652 (make_abnormal_goto_edges): Remove.
31653 * tree-cfg.h (make_abnormal_goto_edges): Remove.
31654 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
31655 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
31656 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
31657 * internal-fn.def (ABNORMAL_DISPATCHER): New.
31658 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
31659 filling *region also set *region_idx to (*region)->entry->index.
31662 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
31663 For REGs set ORIGINAL_REGNO.
31665 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
31667 * doc/md.texi: Mention that a target shouldn't implement
31668 vec_widen_(s|u)mul_even/odd pair if it is less efficient
31671 2014-01-29 Jakub Jelinek <jakub@redhat.com>
31673 PR tree-optimization/59594
31674 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
31675 a copy of the datarefs vector rather than the vector itself.
31677 2014-01-28 Jason Merrill <jason@redhat.com>
31680 * dwarf2out.c (auto_die): New static.
31681 (gen_type_die_with_usage): Handle C++1y 'auto'.
31682 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
31685 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
31688 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
31689 (SPEC_X32): Likewise.
31690 (SPEC_64): Likewise.
31691 * config/i386/i386.c (ix86_option_override_internal): Turn off
31692 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
31694 (x86_file_start): Output .code16gcc for TARGET_16BIT.
31695 * config/i386/i386.h (TARGET_16BIT): New macro.
31696 (TARGET_16BIT_P): Likewise.
31697 * config/i386/i386.opt: Add m16.
31698 * doc/invoke.texi: Document -m16.
31700 2014-01-28 Jakub Jelinek <jakub@redhat.com>
31702 PR preprocessor/59935
31703 * input.c (location_get_source_line): Bail out on when line number
31704 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
31706 2014-01-28 Richard Biener <rguenther@suse.de>
31708 PR tree-optimization/58742
31709 * tree-ssa-forwprop.c (associate_plusminus): Handle
31710 pointer subtraction of the form (T)(P + A) - (T)P.
31712 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31714 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
31717 2014-01-28 Richard Biener <rguenther@suse.de>
31720 2014-01-28 Richard Biener <rguenther@suse.de>
31722 PR rtl-optimization/45364
31723 PR rtl-optimization/59890
31724 * var-tracking.c (local_get_addr_clear_given_value): Handle
31725 already cleared slot.
31726 (val_reset): Handle not allocated local_get_addr_cache.
31727 (vt_find_locations): Use post-order on the inverted CFG.
31729 2014-01-28 Richard Biener <rguenther@suse.de>
31731 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
31733 2014-01-28 Richard Biener <rguenther@suse.de>
31735 PR rtl-optimization/45364
31736 PR rtl-optimization/59890
31737 * var-tracking.c (local_get_addr_clear_given_value): Handle
31738 already cleared slot.
31739 (val_reset): Handle not allocated local_get_addr_cache.
31740 (vt_find_locations): Use post-order on the inverted CFG.
31742 2014-01-28 Alan Modra <amodra@gmail.com>
31744 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
31745 * configure.ac <recursive call for build != host>: Define
31746 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
31747 and LD_FOR_BUILD too.
31748 * configure: Regenerate.
31750 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
31752 * config/i386/i386.c (get_builtin_code_for_version): Separate
31753 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
31754 Broadwell from Haswell.
31756 2014-01-27 Steve Ellcey <sellcey@mips.com>
31758 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
31759 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
31760 * config/mips/mips.c (mips_option_override): Change setting
31762 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
31763 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
31764 Change from Mask to Var.
31766 2014-01-27 Jeff Law <law@redhat.com>
31768 * ipa-inline.c (inline_small_functions): Fix typo.
31770 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
31772 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
31773 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
31774 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
31775 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
31776 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
31777 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
31778 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
31779 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
31780 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
31781 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
31782 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
31783 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
31784 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
31785 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
31786 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
31787 (_mm512_storeu_epi64): Ditto.
31788 (_mm512_cmpge_epi32_mask): Ditto.
31789 (_mm512_cmpge_epu32_mask): Ditto.
31790 (_mm512_cmpge_epi64_mask): Ditto.
31791 (_mm512_cmpge_epu64_mask): Ditto.
31792 (_mm512_cmple_epi32_mask): Ditto.
31793 (_mm512_cmple_epu32_mask): Ditto.
31794 (_mm512_cmple_epi64_mask): Ditto.
31795 (_mm512_cmple_epu64_mask): Ditto.
31796 (_mm512_cmplt_epi32_mask): Ditto.
31797 (_mm512_cmplt_epu32_mask): Ditto.
31798 (_mm512_cmplt_epi64_mask): Ditto.
31799 (_mm512_cmplt_epu64_mask): Ditto.
31800 (_mm512_cmpneq_epi32_mask): Ditto.
31801 (_mm512_cmpneq_epu32_mask): Ditto.
31802 (_mm512_cmpneq_epi64_mask): Ditto.
31803 (_mm512_cmpneq_epu64_mask): Ditto.
31804 (_mm512_expand_pd): Ditto.
31805 (_mm512_expand_ps): Ditto.
31806 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
31807 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
31808 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
31809 * config/i386/i386.c (ix86_builtins): Add
31810 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
31811 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
31812 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
31813 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
31814 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
31815 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
31816 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
31817 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
31818 IX86_BUILTIN_PMOVUSQW512_MEM.
31819 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
31820 __builtin_ia32_pmovsqd512mem_mask,
31821 __builtin_ia32_pmovqd512mem_mask,
31822 __builtin_ia32_pmovusqw512mem_mask,
31823 __builtin_ia32_pmovsqw512mem_mask,
31824 __builtin_ia32_pmovqw512mem_mask,
31825 __builtin_ia32_pmovusdw512mem_mask,
31826 __builtin_ia32_pmovsdw512mem_mask,
31827 __builtin_ia32_pmovdw512mem_mask,
31828 __builtin_ia32_pmovqb512mem_mask,
31829 __builtin_ia32_pmovusqb512mem_mask,
31830 __builtin_ia32_pmovsqb512mem_mask,
31831 __builtin_ia32_pmovusdb512mem_mask,
31832 __builtin_ia32_pmovsdb512mem_mask,
31833 __builtin_ia32_pmovdb512mem_mask.
31834 (bdesc_args): Add __builtin_ia32_expanddf512,
31835 __builtin_ia32_expandsf512.
31836 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
31837 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
31838 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
31839 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
31840 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
31841 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
31842 (avx512f_<code>v8div16qi2_mask_store): This.
31843 (avx512f_expand<mode>): New.
31845 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
31847 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
31849 (_mm512_mask_prefetch_i64gather_pd): Ditto.
31850 (_mm512_prefetch_i32scatter_pd): Ditto.
31851 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
31852 (_mm512_prefetch_i64scatter_pd): Ditto.
31853 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
31854 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
31855 (_mm512_mask_prefetch_i64gather_ps): Ditto.
31856 (_mm512_prefetch_i32scatter_ps): Ditto.
31857 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
31858 (_mm512_prefetch_i64scatter_ps): Ditto.
31859 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
31860 * config/i386/i386-builtin-types.def: Define
31861 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
31862 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
31863 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
31864 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
31865 IX86_BUILTIN_SCATTERPFQPD.
31866 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
31867 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
31868 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
31869 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
31870 __builtin_ia32_scatterpfqps.
31871 (ix86_expand_builtin): Expand new built-ins.
31872 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
31873 fix memory access data type.
31874 (*avx512pf_gatherpf<mode>_mask): Ditto.
31875 (*avx512pf_gatherpf<mode>): Ditto.
31876 (avx512pf_scatterpf<mode>): Ditto.
31877 (*avx512pf_scatterpf<mode>_mask): Ditto.
31878 (*avx512pf_scatterpf<mode>): Ditto.
31879 (GATHER_SCATTER_SF_MEM_MODE): New.
31880 (avx512pf_gatherpf<mode>df): Ditto.
31881 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31882 (*avx512pf_scatterpf<mode>df): Ditto.
31884 2014-01-27 Jakub Jelinek <jakub@redhat.com>
31887 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
31888 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
31891 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31893 * common/config/arm/arm-common.c
31894 (arm_rewrite_mcpu): Handle multiple names.
31896 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31898 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31900 * gimple-builder.h (create_gimple_tmp): Delete.
31902 2014-01-27 Christian Bruel <christian.bruel@st.com>
31904 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
31907 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
31909 * config/pa/pa.md (call): Generate indirect long calls to non-local
31910 functions when outputing 32-bit code.
31911 (call_value): Likewise except for special call to buggy powf function.
31913 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
31914 portable runtime and PIC indirect calls.
31915 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
31916 and PIC call sequences. Use ldo instead of blr to set return register
31917 in PIC call sequence.
31919 2014-01-25 Walter Lee <walt@tilera.com>
31921 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
31922 avoid clobbering a live register.
31924 2014-01-25 Walter Lee <walt@tilera.com>
31926 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
31927 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
31928 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
31929 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
31931 2014-01-25 Walter Lee <walt@tilera.com>
31933 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
31934 arguments on even registers.
31935 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
31937 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
31938 (BIGGEST_ALIGNMENT): Ditto.
31939 (BIGGEST_FIELD_ALIGNMENT): Ditto.
31941 2014-01-25 Walter Lee <walt@tilera.com>
31943 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
31944 insns before bundling.
31945 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
31947 2014-01-25 Walter Lee <walt@tilera.com>
31949 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
31950 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
31951 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
31953 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31955 * config/mips/constraints.md (kl): Delete.
31956 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
31957 define expands, using...
31958 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
31959 instructions for MIPS16.
31960 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
31961 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
31963 2014-01-25 Walter Lee <walt@tilera.com>
31965 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
31969 2014-01-25 Walter Lee <walt@tilera.com>
31971 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
31972 (TARGET_EXPAND_TO_RTL_HOOK): Define.
31974 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31976 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
31979 2014-01-25 Jakub Jelinek <jakub@redhat.com>
31981 * print-rtl.c (in_call_function_usage): New var.
31982 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
31983 EXPR_LIST mode as mode and not as reg note name.
31985 PR middle-end/59561
31986 * cfgloopmanip.c (copy_loop_info): If
31987 loop->warned_aggressive_loop_optimizations, make sure
31988 the flag is set in target loop too.
31990 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
31992 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
31994 * builtins.def: Likewise.
31995 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
31996 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
31997 * ira.c (ira_setup_eliminable_regset): Likewise.
31998 * omp-low.c (gate_expand_omp): Likewise.
31999 (execute_lower_omp): Likewise.
32000 (diagnose_sb_0): Likewise.
32001 (gate_diagnose_omp_blocks): Likewise.
32002 (simd_clone_clauses_extract): Likewise.
32005 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32007 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
32008 correction for little endian...
32009 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
32012 2014-01-24 Jeff Law <law@redhat.com>
32014 PR tree-optimization/59919
32015 * tree-vrp.c (find_assert_locations_1): Do not register asserts
32016 for non-returning calls.
32018 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
32020 * common/config/aarch64/aarch64-common.c
32021 (aarch64_rewrite_mcpu): Handle multiple names.
32022 * config/aarch64/aarch64.h
32023 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
32025 2014-01-24 Dodji Seketeli <dodji@redhat.com>
32027 * input.c (add_file_to_cache_tab): Handle the case where fopen
32030 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
32033 * config/i386/i386.md (pushsf splitter): Get stack adjustment
32034 from push operand if code of push isn't PRE_DEC.
32036 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
32039 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
32040 -mquad-memory-atomic. Update -mquad-memory documentation to say
32041 it is only used for non-atomic loads/stores.
32043 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
32044 -mquad-memory or -mquad-memory-atomic switches.
32046 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
32047 -mquad-memory-atomic to ISA 2.07 support.
32049 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
32050 to separate support of normal quad word memory operations (ldq, stq)
32051 from the atomic quad word memory operations.
32053 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
32054 support to separate non-atomic quad word operations from atomic
32055 quad word operations. Disable non-atomic quad word operations in
32056 little endian mode so that we don't have to swap words after the
32057 load and before the store.
32058 (quad_load_store_p): Add comment about atomic quad word support.
32059 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
32060 options printed with -mdebug=reg.
32062 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
32063 -mquad-memory-atomic as the test for whether we have quad word
32064 atomic instructions.
32065 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
32066 or -mp8-vector are used, allow byte/half-word atomic operations.
32068 * config/rs6000/sync.md (load_lockedti): Insure that the address
32069 is a proper indexed or indirect address for the lqarx instruction.
32070 On little endian systems, swap the hi/lo registers after the lqarx
32072 (load_lockedpti): Use indexed_or_indirect_operand predicate to
32073 insure the address is valid for the lqarx instruction.
32074 (store_conditionalti): Insure that the address is a proper indexed
32075 or indirect address for the stqcrx. instruction. On little endian
32076 systems, swap the hi/lo registers before doing the stqcrx.
32078 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
32079 insure the address is valid for the stqcrx. instruction.
32081 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
32082 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
32083 type of quad memory support is available.
32085 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
32087 PR regression/59915
32088 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
32089 there is a danger of looping.
32091 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
32093 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
32094 force flag_ira_loop_pressure if set via command line.
32096 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
32098 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
32099 (ashr_simd): New builtin handling DI mode.
32100 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
32101 (aarch64_sshr_simddi): New match pattern.
32102 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
32103 (vshrd_n_s64): Likewise.
32104 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
32106 2014-01-23 Nick Clifton <nickc@redhat.com>
32108 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
32109 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
32110 favour of mcu specific scripts.
32111 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
32114 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
32115 Alex Velenko <Alex.Velenko@arm.com>
32117 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
32118 (vaddv_s16): Likewise.
32119 (vaddv_s32): Likewise.
32120 (vaddv_u8): Likewise.
32121 (vaddv_u16): Likewise.
32122 (vaddv_u32): Likewise.
32123 (vaddvq_s8): Likewise.
32124 (vaddvq_s16): Likewise.
32125 (vaddvq_s32): Likewise.
32126 (vaddvq_s64): Likewise.
32127 (vaddvq_u8): Likewise.
32128 (vaddvq_u16): Likewise.
32129 (vaddvq_u32): Likewise.
32130 (vaddvq_u64): Likewise.
32131 (vaddv_f32): Likewise.
32132 (vaddvq_f32): Likewise.
32133 (vaddvq_f64): Likewise.
32134 (vmaxv_f32): Likewise.
32135 (vmaxv_s8): Likewise.
32136 (vmaxv_s16): Likewise.
32137 (vmaxv_s32): Likewise.
32138 (vmaxv_u8): Likewise.
32139 (vmaxv_u16): Likewise.
32140 (vmaxv_u32): Likewise.
32141 (vmaxvq_f32): Likewise.
32142 (vmaxvq_f64): Likewise.
32143 (vmaxvq_s8): Likewise.
32144 (vmaxvq_s16): Likewise.
32145 (vmaxvq_s32): Likewise.
32146 (vmaxvq_u8): Likewise.
32147 (vmaxvq_u16): Likewise.
32148 (vmaxvq_u32): Likewise.
32149 (vmaxnmv_f32): Likewise.
32150 (vmaxnmvq_f32): Likewise.
32151 (vmaxnmvq_f64): Likewise.
32152 (vminv_f32): Likewise.
32153 (vminv_s8): Likewise.
32154 (vminv_s16): Likewise.
32155 (vminv_s32): Likewise.
32156 (vminv_u8): Likewise.
32157 (vminv_u16): Likewise.
32158 (vminv_u32): Likewise.
32159 (vminvq_f32): Likewise.
32160 (vminvq_f64): Likewise.
32161 (vminvq_s8): Likewise.
32162 (vminvq_s16): Likewise.
32163 (vminvq_s32): Likewise.
32164 (vminvq_u8): Likewise.
32165 (vminvq_u16): Likewise.
32166 (vminvq_u32): Likewise.
32167 (vminnmv_f32): Likewise.
32168 (vminnmvq_f32): Likewise.
32169 (vminnmvq_f64): Likewise.
32171 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
32173 * config/aarch64/aarch64-simd.md
32174 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
32175 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
32176 (*aarch64_mul3_elt<mode>): Likewise.
32177 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
32178 (*aarch64_mul3_elt_to_64v2df): Likewise.
32179 (*aarch64_mla_elt<mode>): Likewise.
32180 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
32181 (*aarch64_mls_elt<mode>): Likewise.
32182 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
32183 (*aarch64_fma4_elt<mode>): Likewise.
32184 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
32185 (*aarch64_fma4_elt_to_64v2df): Likewise.
32186 (*aarch64_fnma4_elt<mode>): Likewise.
32187 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
32188 (*aarch64_fnma4_elt_to_64v2df): Likewise.
32189 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
32190 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
32191 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
32192 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
32193 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
32194 (aarch64_sqdmull_lane<mode>_internal): Likewise.
32195 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
32197 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
32199 * config/aarch64/aarch64-simd.md
32200 (aarch64_be_checked_get_lane<mode>): New define_expand.
32201 * config/aarch64/aarch64-simd-builtins.def
32202 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
32203 New builtin definition.
32204 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
32205 Use new safe be builtin.
32207 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
32209 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
32211 (aarch64_be_st1<mode>): Likewise.
32212 (aarch_ld1<VALL:mode>): Define_expand modified.
32213 (aarch_st1<VALL:mode>): Likewise.
32214 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
32215 (UNSPEC_ST1): Likewise.
32217 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
32219 * config/microblaze/microblaze.md: Add trap insn and attribute
32221 2014-01-23 Dodji Seketeli <dodji@redhat.com>
32223 PR preprocessor/58580
32224 * input.h (location_get_source_line): Take an additional line_size
32226 (void diagnostics_file_cache_fini): Declare new function.
32227 * input.c (struct fcache): New type.
32228 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
32229 New static constants.
32230 (diagnostic_file_cache_init, total_lines_num)
32231 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
32232 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
32233 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
32234 (get_next_line, read_next_line, goto_next_line, read_line_num):
32235 New static function definitions.
32236 (diagnostic_file_cache_fini): New function.
32237 (location_get_source_line): Take an additional output line_len
32238 parameter. Re-write using lookup_or_add_file_to_cache_tab and
32240 * diagnostic.c (diagnostic_finish): Call
32241 diagnostic_file_cache_fini.
32242 (adjust_line): Take an additional input parameter for the length
32243 of the line, rather than calculating it with strlen.
32244 (diagnostic_show_locus): Adjust the use of
32245 location_get_source_line and adjust_line with respect to their new
32246 signature. While displaying a line now, do not stop at the first
32247 null byte. Rather, display the zero byte as a space and keep
32248 going until we reach the size of the line.
32249 * Makefile.in: Add vec.o to OBJS-libcommon
32251 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
32252 Ilya Tocar <ilya.tocar@intel.com>
32254 * config/i386/avx512fintrin.h (_mm512_kmov): New.
32255 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
32256 (__builtin_ia32_kmov16): Ditto.
32257 * config/i386/i386.md (UNSPEC_KMOV): New.
32260 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
32262 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
32263 (_mm512_storeu_si512): Ditto.
32265 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
32268 * rtl.h (get_referenced_operands): Declare.
32269 * recog.c (get_referenced_operands): New function.
32270 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
32271 operands have been referenced when recording LO_SUM references.
32273 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
32275 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
32277 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
32279 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
32280 Enable for generic and recent AMD targets.
32282 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
32284 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
32285 ARG_SIZE note when adjustment was eliminated.
32287 2014-01-22 Jeff Law <law@redhat.com>
32289 PR tree-optimization/59597
32290 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
32291 in file. Accept new argument REGISTERING and use it to modify
32292 dump output appropriately.
32293 (register_jump_thread): Corresponding changes.
32294 (mark_threaded_blocks): Reinstate code to cancel unprofitable
32295 thread paths involving joiner blocks. Add code to dump cancelled
32296 jump threading paths.
32298 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
32300 PR rtl-optimization/59477
32301 * lra-constraints.c (inherit_in_ebb): Process call for living hard
32302 regs. Update reloads_num and potential_reload_hard_regs for all insns.
32304 2014-01-22 Tom Tromey <tromey@redhat.com>
32306 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
32308 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
32310 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
32312 PR rtl-optimization/59896
32313 * lra-constraints.c (process_alt_operands): Check unused note for
32314 matched operands of insn with no output reloads.
32316 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
32318 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
32319 (mips_move_from_gpr_cost): Likewise.
32321 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
32323 PR rtl-optimization/59858
32324 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
32325 ira_class_hard_regs_num.
32326 (process_alt_operands): Increase reject for dying matched operand.
32328 2014-01-21 Jakub Jelinek <jakub@redhat.com>
32331 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
32332 smaller than size, perform several stores or loads and stores
32333 at dst + count - size to store or copy all of size bytes, rather
32334 than just last modesize bytes.
32336 2014-01-20 DJ Delorie <dj@redhat.com>
32338 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
32339 that CLOBBERs are REGs before propogating their values.
32341 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
32343 PR middle-end/59789
32344 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
32345 (cgraph_inline_failed_type): New function.
32346 * cgraph.h (DEFCIFCODE): Add type.
32347 (cgraph_inline_failed_type_t): New enum.
32348 (cgraph_inline_failed_type): New prototype.
32349 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
32350 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
32351 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
32352 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
32353 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
32354 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
32355 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
32356 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
32357 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
32358 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
32359 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
32360 OPTIMIZATION_MISMATCH.
32361 * tree-inline.c (expand_call_inline): Emit errors during
32362 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
32364 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
32367 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
32368 mode attribute in insn output.
32370 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
32372 * output.h (output_constant): Delete.
32373 * varasm.c (output_constant): Make private.
32375 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
32377 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
32379 2014-01-20 Jakub Jelinek <jakub@redhat.com>
32381 PR middle-end/59860
32382 * tree.h (fold_builtin_strcat): New prototype.
32383 * builtins.c (fold_builtin_strcat): No longer static. Add len
32384 argument, if non-NULL, don't call c_strlen. Optimize
32385 directly into __builtin_memcpy instead of __builtin_strcpy.
32386 (fold_builtin_2): Adjust fold_builtin_strcat caller.
32387 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
32389 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
32391 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
32392 for SImode_address_operand operands, having only a REG argument.
32394 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
32396 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
32397 loader name using mbig-endian.
32398 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
32400 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
32402 * doc/invoke.texi (-march): Clarify documentation for AArch64.
32403 (-mtune): Likewise.
32406 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
32408 * config/aarch64/aarch64-protos.h
32409 (aarch64_cannot_change_mode_class_ptr): Declare.
32410 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
32411 aarch64_cannot_change_mode_class_ptr): New.
32412 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
32413 backend hook aarch64_cannot_change_mode_class.
32415 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
32417 * common/config/aarch64/aarch64-common.c
32418 (aarch64_handle_option): Don't handle any option order logic here.
32419 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
32420 selected_cpu, warn on architecture version mismatch.
32421 (aarch64_override_options): Fix parsing order for option strings.
32423 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32424 Iain Sandoe <iain@codesourcery.com>
32427 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
32428 warning. Amend comment to reflect current functionality.
32430 2014-01-20 Richard Biener <rguenther@suse.de>
32432 PR middle-end/59860
32433 * builtins.c (fold_builtin_strcat): Remove case better handled
32434 by tree-ssa-strlen.c.
32436 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
32438 * config/aarch64/aarch64.opt
32439 (mcpu, march, mtune): Make case-insensitive.
32441 2014-01-20 Jakub Jelinek <jakub@redhat.com>
32444 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
32445 if operands[1] is a REG or ZERO_EXTEND of a REG.
32447 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
32449 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
32451 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
32453 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
32454 long non-pic millicode calls.
32456 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32458 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
32460 2014-01-19 Kito Cheng <kito@0xlab.org>
32462 * builtins.c (expand_movstr): Check movstr expand done or fail.
32464 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
32465 H.J. Lu <hongjiu.lu@intel.com>
32468 * config/i386/i386.md (*lea<mode>): Zero-extend return register
32469 to DImode for zero-extended addresses.
32471 2014-01-19 Jakub Jelinek <jakub@redhat.com>
32473 PR rtl-optimization/57763
32474 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
32475 on the new indirect jump_insn and increment LABEL_NUSES (label).
32477 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
32481 * config.gcc (x86_archs): New variable.
32482 (x86_64_archs): Likewise.
32483 (x86_cpus): Likewise.
32484 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
32485 --with-arch/--with-cpu= options.
32486 Support --with-arch=/--with-cpu={nehalem,westmere,
32487 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
32489 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
32491 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
32492 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
32494 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
32496 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
32498 2014-01-18 Jakub Jelinek <jakub@redhat.com>
32501 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
32502 clear cpp_get_options (parse_in)->warn_unused_macros for
32503 ix86_target_macros_internal with cpp_define.
32505 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
32507 * jump.c (delete_related_insns): Keep (use (insn))s.
32508 * reorg.c (redundant_insn): Check for barriers too.
32510 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
32512 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
32514 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
32516 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
32517 call to $$dyncall when TARGET_LONG_CALLS is true.
32519 2014-01-17 Jeff Law <law@redhat.com>
32521 * ree.c (combine_set_extension): Temporarily disable test for
32522 changing number of hard registers.
32524 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
32526 PR middle-end/58125
32527 * ipa-inline-analysis.c (inline_free_summary):
32528 Do not free summary of aliases.
32530 2014-01-17 Jakub Jelinek <jakub@redhat.com>
32532 PR middle-end/59706
32533 * gimplify.c (gimplify_expr): Use create_tmp_var
32534 instead of create_tmp_var_raw. If cond doesn't have
32535 integral type, don't add the IFN_ANNOTATE builtin at all.
32537 2014-01-17 Martin Jambor <mjambor@suse.cz>
32540 * ipa-cp.c (prev_edge_clone): New variable.
32541 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
32542 Also resize prev_edge_clone vector.
32543 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
32544 (ipcp_edge_removal_hook): New function.
32545 (ipcp_driver): Register ipcp_edge_removal_hook.
32547 2014-01-17 Andrew Pinski <apinski@cavium.com>
32548 Steve Ellcey <sellcey@mips.com>
32551 * config/mips/mips.c (mips_print_operand): Check operand mode instead
32554 2014-01-17 Jeff Law <law@redhat.com>
32556 PR middle-end/57904
32557 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
32558 so that pass_ccp runs first.
32560 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
32562 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
32563 (ix86_adjust_cost): Use !TARGET_XXX.
32564 (do_reorder_for_imul): Likewise.
32565 (swap_top_of_ready_list): Likewise.
32566 (ix86_sched_reorder): Likewise.
32568 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
32570 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
32571 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
32572 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
32573 (intel_memset): New. Duplicate slm_memset.
32574 (intel_cost): New. Duplicate slm_cost.
32575 (m_INTEL): New macro.
32576 (processor_target_table): Add "intel".
32577 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
32578 with PROCESSOR_INTEL for "intel".
32579 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
32580 PROCESSOR_SILVERMONT.
32581 (ix86_issue_rate): Likewise.
32582 (ix86_adjust_cost): Likewise.
32583 (ia32_multipass_dfa_lookahead): Likewise.
32584 (swap_top_of_ready_list): Likewise.
32585 (ix86_sched_reorder): Likewise.
32586 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
32587 instead of TARGET_OPT_AGU.
32588 * config/i386/i386.h (TARGET_INTEL): New.
32589 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
32590 (processor_type): Add PROCESSOR_INTEL.
32591 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
32592 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
32594 2014-01-17 Marek Polacek <polacek@redhat.com>
32597 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
32600 2014-01-17 Richard Biener <rguenther@suse.de>
32602 PR tree-optimization/46590
32603 * opts.c (default_options_table): Add entries for
32604 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
32605 all enabled at -O1 but not for -Og.
32606 * common.opt (fbranch-count-reg): Remove Init(1).
32607 (fmove-loop-invariants): Likewise.
32608 (ftree-pta): Likewise.
32610 2014-01-17 Jakub Jelinek <jakub@redhat.com>
32612 * config/i386/i386.c (ix86_data_alignment): For compatibility with
32613 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
32614 decls to at least the GCC 4.8 used alignments.
32617 * tree-nested.c (convert_nonlocal_reference_stmt,
32618 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
32619 of GIMPLE_BIND stmts, adjust associated decls.
32621 2014-01-17 Richard Biener <rguenther@suse.de>
32623 PR tree-optimization/46590
32624 * vec.h (vec<>::bseach): New member function implementing
32625 binary search according to C89 bsearch.
32626 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
32627 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
32628 bitmap pointer again. Make accesses_in_loop a flat array.
32629 (mem_ref_obstack): New global.
32630 (outermost_indep_loop): Adjust for mem_ref->stored changes.
32631 (mark_ref_stored): Likewise.
32632 (ref_indep_loop_p_2): Likewise.
32633 (set_ref_stored_in_loop): New helper function.
32634 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
32635 (memref_free): Adjust.
32636 (record_mem_ref_loc): Simplify.
32637 (gather_mem_refs_stmt): Adjust.
32638 (sort_locs_in_loop_postorder_cmp): New function.
32639 (analyze_memory_references): Sort accesses_in_loop after
32640 loop postorder number.
32641 (find_ref_loc_in_loop_cmp): New function.
32642 (for_all_locs_in_loop): Find relevant cluster of locs in
32643 accesses_in_loop and iterate without recursion.
32644 (execute_sm): Avoid uninit warning.
32645 (struct ref_always_accessed): Simplify.
32646 (ref_always_accessed::operator ()): Likewise.
32647 (ref_always_accessed_p): Likewise.
32648 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
32649 loop postorder numbers here.
32650 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
32653 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
32656 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
32657 on decls for which assemble_alias has been called.
32659 2014-01-17 Nick Clifton <nickc@redhat.com>
32661 * config/msp430/msp430.opt: (mcpu): New option.
32662 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
32663 (msp430_option_override): Parse target_cpu. If the MCU name
32664 matches a generic string, clear target_mcu.
32665 (msp430_attr): Allow numeric interrupt values up to 63.
32666 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
32667 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
32669 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
32671 * config/msp430/msp430.md (popm): Use %J rather than %I.
32672 (addsi3): Use msp430_nonimmediate_operand for operand 2.
32673 (addhi_cy_i): Use immediate_operand for operand 2.
32674 * doc/invoke.texi: Document -mcpu option.
32676 2014-01-17 Richard Biener <rguenther@suse.de>
32678 PR rtl-optimization/38518
32679 * df.h (df_analyze_loop): Declare.
32680 * df-core.c: Include cfgloop.h.
32681 (df_analyze_1): Split out main part of df_analyze.
32682 (df_analyze): Adjust.
32683 (loop_inverted_post_order_compute): New function.
32684 (loop_post_order_compute): Likewise.
32685 (df_analyze_loop): New function avoiding whole-function
32686 postorder computes.
32687 * loop-invariant.c (find_defs): Use df_analyze_loop.
32688 (find_invariants): Adjust.
32689 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
32691 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
32693 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
32694 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
32696 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
32698 * ipa-ref.c (ipa_remove_stmt_references): Fix references
32699 traversal when removing references.
32701 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
32704 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
32706 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
32708 PR middle-end/56791
32709 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
32710 pushing a reload for an autoinc when we had previously reloaded an
32711 inner part of the address.
32713 2014-01-16 Jakub Jelinek <jakub@redhat.com>
32715 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
32717 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
32718 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
32719 when not giving up or versioning for alias only because of
32721 (vect_analyze_data_ref_dependences): Set to true.
32722 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
32724 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
32725 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
32728 PR middle-end/58344
32729 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
32732 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
32733 operand 0 predicate for gathers, use a new pseudo as subtarget.
32735 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
32737 PR middle-end/59609
32738 * lra-constraints.c (process_alt_operands): Add printing debug info.
32739 Check absence of input/output reloads for matched operands too.
32741 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
32743 PR rtl-optimization/59835
32744 * ira.c (ira_init_register_move_cost): Increase cost for
32747 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
32749 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
32751 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
32754 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
32755 non-register objects. Use gen_(high/low)part more consistently.
32758 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
32761 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
32762 endian support, remove tests for WORDS_BIG_ENDIAN.
32763 (p8_mfvsrd_3_<mode>): Likewise.
32764 (reload_gpr_from_vsx<mode>): Likewise.
32765 (reload_gpr_from_vsxsf): Likewise.
32766 (p8_mfvsrd_4_disf): Likewise.
32768 2014-01-16 Richard Biener <rguenther@suse.de>
32770 PR rtl-optimization/46590
32771 * lcm.c (compute_antinout_edge): Use postorder iteration.
32772 (compute_laterin): Use inverted postorder iteration.
32774 2014-01-16 Nick Clifton <nickc@redhat.com>
32776 PR middle-end/28865
32777 * varasm.c (output_constant): Return the number of bytes actually
32779 (output_constructor_array_range): Update the field size with the
32780 number of bytes emitted by output_constant.
32781 (output_constructor_regular_field): Likewise. Also do not
32782 complain if the total number of bytes emitted is now greater
32783 than the expected fieldpos.
32784 * output.h (output_constant): Update prototype and descriptive comment.
32786 2014-01-16 Marek Polacek <polacek@redhat.com>
32788 PR middle-end/59827
32789 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
32790 it is error_mark_node.
32792 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
32794 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
32795 VALID_AVX256_REG_OR_OI_MODE.
32797 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
32799 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
32800 current procedure should be profiled.
32802 2014-01-15 Andrew Pinski <apinski@cavium.com>
32804 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
32805 of moving from/to the STACK_REG register class.
32807 2014-01-15 Richard Henderson <rth@redhat.com>
32810 * reginfo.c (global_regs_decl): Globalize.
32811 * rtl.h (global_regs_decl): Declare.
32812 * ira.c (do_reload): Diagnose frame_pointer_needed and it
32813 reserved via global_regs.
32815 2014-01-15 Teresa Johnson <tejohnson@google.com>
32817 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
32819 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
32821 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
32822 and vmulosh rather than call gen_vec_widen_smult_*.
32823 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
32824 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
32825 (vec_widen_smult_even_v16qi): Likewise.
32826 (vec_widen_umult_even_v8hi): Likewise.
32827 (vec_widen_smult_even_v8hi): Likewise.
32828 (vec_widen_umult_odd_v16qi): Likewise.
32829 (vec_widen_smult_odd_v16qi): Likewise.
32830 (vec_widen_umult_odd_v8hi): Likewise.
32831 (vec_widen_smult_odd_v8hi): Likewise.
32832 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
32833 vmuloub rather than call gen_vec_widen_umult_*.
32834 (vec_widen_umult_lo_v16qi): Likewise.
32835 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
32836 vmulosb rather than call gen_vec_widen_smult_*.
32837 (vec_widen_smult_lo_v16qi): Likewise.
32838 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
32839 rather than call gen_vec_widen_umult_*.
32840 (vec_widen_umult_lo_v8hi): Likewise.
32841 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
32842 rather than call gen_vec_widen_smult_*.
32843 (vec_widen_smult_lo_v8hi): Likewise.
32845 2014-01-15 Jeff Law <law@redhat.com>
32847 PR tree-optimization/59747
32848 * ree.c (find_and_remove_re): Properly handle case where a second
32849 eliminated extension requires widening a copy created for elimination
32850 of a prior extension.
32851 (combine_set_extension): Ensure that the number of hard regs needed
32852 for a destination register does not change when we widen it.
32854 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
32856 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
32857 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
32858 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
32859 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
32860 (avr-*-rtems*): Likewise.
32861 (bfin*-rtems*): Likewise.
32862 (moxie-*-rtems*): Likewise.
32863 (h8300-*-rtems*): Likewise.
32864 (i[34567]86-*-rtems*): Likewise.
32865 (lm32-*-rtems*): Likewise.
32866 (m32r-*-rtems*): Likewise.
32867 (m68k-*-rtems*): Likewise.
32868 (microblaze*-*-rtems*): Likewise.
32869 (mips*-*-rtems*): Likewise.
32870 (powerpc-*-rtems*): Likewise.
32871 (sh-*-rtems*): Likewise.
32872 (sparc-*-rtems*): Likewise.
32873 (sparc64-*-rtems*): Likewise.
32874 (v850-*-rtems*): Likewise.
32875 (m32c-*-rtems*): Likewise.
32877 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
32879 PR rtl-optimization/59511
32880 * ira.c (ira_init_register_move_cost): Use memory costs for some
32881 cases of register move cost calculations.
32882 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
32883 instead of BB frequency.
32884 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
32885 * lra-assigns.c (find_hard_regno_for): Ditto.
32887 2014-01-15 Richard Biener <rguenther@suse.de>
32889 PR tree-optimization/59822
32890 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
32891 (vectorizable_load): Use it to hoist defs of uses of invariant
32892 loads out of the loop.
32894 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
32895 Kugan Vivekanandarajah <kuganv@linaro.org>
32898 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
32901 2014-01-15 Richard Biener <rguenther@suse.de>
32903 PR rtl-optimization/59802
32904 * lcm.c (compute_available): Use inverted postorder to seed
32905 the initial worklist.
32907 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32910 * config/s390/s390.c (s390_preferred_reload_class): Don't return
32911 ADDR_REGS for invalid symrefs in non-PIC code.
32913 2014-01-15 Jakub Jelinek <jakub@redhat.com>
32916 * builtins.c (determine_block_size): Initialize *probable_max_size
32917 even if len_rtx is CONST_INT.
32919 2014-01-14 Andrew Pinski <apinski@cavium.com>
32921 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
32922 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
32923 (cortexa53_tunings): Likewise.
32924 (aarch64_sched_issue_rate): New function.
32925 (TARGET_SCHED_ISSUE_RATE): Define.
32927 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32929 * ira-costs.c (find_costs_and_classes): Add missed
32930 ira_init_register_move_cost_if_necessary.
32932 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32935 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
32937 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
32940 * config/i386/i386.c (type_natural_mode): Add a bool parameter
32941 to indicate if type is used for function return value. Warn ABI
32942 change if the vector mode isn't available for function return value.
32943 (ix86_function_arg_advance): Pass false to type_natural_mode.
32944 (ix86_function_arg): Likewise.
32945 (ix86_gimplify_va_arg): Likewise.
32946 (function_arg_32): Don't warn ABI change.
32947 (ix86_function_value): Pass true to type_natural_mode.
32948 (ix86_return_in_memory): Likewise.
32949 (ix86_struct_value_rtx): Removed.
32950 (TARGET_STRUCT_VALUE_RTX): Likewise.
32952 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32954 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
32955 converting a conditional jump into a conditional return.
32957 2014-01-14 Richard Biener <rguenther@suse.de>
32959 PR tree-optimization/58921
32960 PR tree-optimization/59006
32961 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
32962 hoisting invariant stmts.
32963 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
32964 invariant loads on the preheader edge if possible.
32966 2014-01-14 Joey Ye <joey.ye@arm.com>
32968 * doc/plugin.texi (Building GCC plugins): Update to C++.
32970 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
32972 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
32973 (_mm_rcp28_round_ss): Ditto.
32974 (_mm_rsqrt28_round_sd): Ditto.
32975 (_mm_rsqrt28_round_ss): Ditto.
32976 (_mm_rcp28_sd): Ditto.
32977 (_mm_rcp28_ss): Ditto.
32978 (_mm_rsqrt28_sd): Ditto.
32979 (_mm_rsqrt28_ss): Ditto.
32980 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
32981 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
32982 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
32983 (IX86_BUILTIN_RCP28SD): Ditto.
32984 (IX86_BUILTIN_RCP28SS): Ditto.
32985 (IX86_BUILTIN_RSQRT28SD): Ditto.
32986 (IX86_BUILTIN_RSQRT28SS): Ditto.
32987 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
32988 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
32989 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
32990 (ix86_expand_special_args_builtin): Expand new FTYPE.
32991 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
32992 (srcp14<mode>): Make insn unary.
32993 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
32994 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
32995 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
32996 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
32997 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
32998 Fix rounding: make it SAE only.
32999 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
33001 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
33003 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
33004 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
33005 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
33006 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
33007 (round_saeonly_mask_scalar_operand4): Ditto.
33008 (round_saeonly_mask_scalar_op3): Ditto.
33009 (round_saeonly_mask_scalar_op4): Ditto.
33011 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33013 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
33014 Implement -maltivec=be for vec_insert and vec_extract.
33016 2014-01-10 DJ Delorie <dj@redhat.com>
33018 * config/msp430/msp430.md (call_internal): Don't allow memory
33019 references with SP as the base register.
33020 (call_value_internal): Likewise.
33021 * config/msp430/constraints.md (Yc): New. For memory references
33022 that don't use SP as a base register.
33024 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
33025 "an integer without a # prefix"
33026 * config/msp430/msp430.md (epilogue_helper): Use it.
33028 2014-01-13 Jakub Jelinek <jakub@redhat.com>
33031 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
33032 AVX512F gather builtins.
33033 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
33034 on gather decls with INTEGER_TYPE masktype.
33035 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
33036 directly into the builtin rather than hoisting it before loop.
33038 PR tree-optimization/59387
33039 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
33040 (scev_const_prop): If folded_casts and type has undefined overflow,
33041 use force_gimple_operand instead of force_gimple_operand_gsi and
33042 for each added stmt if it is assign with
33043 arith_code_with_undefined_signed_overflow, call
33044 rewrite_to_defined_overflow.
33045 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
33046 gimple-fold.h instead.
33047 (arith_code_with_undefined_signed_overflow,
33048 rewrite_to_defined_overflow): Moved to ...
33049 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
33050 rewrite_to_defined_overflow): ... here. No longer static.
33051 Include gimplify-me.h.
33052 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
33053 rewrite_to_defined_overflow): New prototypes.
33055 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33057 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
33059 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
33061 * builtins.c (get_object_alignment_2): Minor tweak.
33062 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
33064 2014-01-13 Christian Bruel <christian.bruel@st.com>
33066 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
33067 optimized non constant lengths.
33069 2014-01-13 Jakub Jelinek <jakub@redhat.com>
33072 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
33073 load as __atomic_load_N if possible.
33075 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
33077 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
33079 (rs6000_expand_builtin): Adjust call.
33081 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
33084 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
33085 * config/rs6000/rs6000.c: Include target-globals.h.
33086 (rs6000_set_current_function): Instead of doing target_reinit
33087 unconditionally, use save_target_globals_default_opts and
33088 restore_target_globals.
33090 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
33092 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
33093 (rs6000_expand_builtin): Handle mffs and mtfsf.
33094 (rs6000_init_builtins): Define mffs and mtfsf.
33095 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
33096 (rs6000_mffs): New pattern.
33097 (rs6000_mtfsf): New pattern.
33099 2014-01-11 Bin Cheng <bin.cheng@arm.com>
33101 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
33102 Start narrowing with START. Apply candidate-use pair
33103 and check overall cost in narrowing.
33104 (iv_ca_prune): Pass new argument.
33106 2014-01-10 Jeff Law <law@redhat.com>
33108 PR middle-end/59743
33109 * ree.c (combine_reaching_defs): Ensure the defining statement
33110 occurs before the extension when optimizing extensions with
33111 different source and destination hard registers.
33113 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
33116 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
33117 vtables into the type inheritance graph.
33119 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33121 PR rtl-optimization/59754
33122 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
33123 modes in the REGNO != REGNO case.
33125 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33127 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
33129 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33131 PR tree-optimization/59745
33132 * tree-predcom.c (tree_predictive_commoning_loop): Call
33133 free_affine_expand_cache if giving up because components is NULL.
33135 * target-globals.c (save_target_globals): Allocate < 4KB structs using
33136 GC in payload of target_globals struct instead of allocating them on
33137 the heap and the larger structs separately using GC.
33138 * target-globals.h (struct target_globals): Make regs, hard_regs,
33139 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
33140 of GTY((skip)) and change type to void *.
33141 (reset_target_globals): Cast loads from those fields to corresponding
33144 2014-01-10 Steve Ellcey <sellcey@mips.com>
33147 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
33148 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
33149 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
33151 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
33154 * aarch64-modes.def (CC_Zmode): New flags mode.
33155 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
33156 represents an equality.
33157 (aarch64_get_condition_code): Handle CC_Zmode.
33158 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
33160 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33162 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
33163 extraction in good case.
33165 2014-01-10 Richard Biener <rguenther@suse.de>
33167 PR tree-optimization/59374
33168 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
33169 checking after SLP discovery. Mark stmts not participating
33170 in any SLP instance properly.
33172 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33174 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
33175 when handling a SET rtx.
33177 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33179 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
33180 (cortex-a57): Likewise.
33181 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
33183 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33185 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
33186 non-iwmmxt builtins.
33188 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
33192 * ipa-devirt.c record_target_from_binfo): Take as argument
33193 stack of binfos and lookup matching one for virtual inheritance.
33194 (possible_polymorphic_call_targets_1): Update.
33196 2014-01-10 Huacai Chen <chenhc@lemote.com>
33198 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
33199 kernel strings for Loongson-2E/2F/3A.
33201 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33203 PR middle-end/59670
33204 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
33205 is_gimple_call before calling gimple_call_internal_p.
33207 2014-01-09 Steve Ellcey <sellcey@mips.com>
33209 * Makefile.in (TREE_FLOW_H): Remove.
33210 (TREE_SSA_H): Add file names from tree-flow.h.
33211 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
33212 * tree.h: Remove tree-flow.h reference.
33213 * hash-table.h: Remove tree-flow.h reference.
33214 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
33215 reference with tree-ssa-loop.h.
33217 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33219 * doc/invoke.texi: Add -maltivec={be,le} options, and document
33220 default element-order behavior for -maltivec.
33221 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
33222 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
33223 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
33224 when targeting big endian, at least for now.
33225 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
33227 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33229 PR middle-end/47735
33230 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
33231 var satisfies use_register_for_decl, just take into account type
33232 alignment, rather than decl alignment.
33234 PR tree-optimization/59622
33235 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
33236 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
33237 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
33238 Don't devirtualize for inplace at all. For targets.length () == 1,
33239 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
33241 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
33243 * config/i386/i386.md (cpu): Remove the unused btver1.
33245 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
33247 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
33249 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33252 * tree-core.h (struct target_globals): New forward declaration.
33253 (struct tree_target_option): Add globals field.
33254 * tree.h (TREE_TARGET_GLOBALS): Define.
33255 (prepare_target_option_nodes_for_pch): New prototype.
33256 * target-globals.h (struct target_globals): Define even if
33257 !SWITCHABLE_TARGET.
33258 * tree.c (prepare_target_option_node_for_pch,
33259 prepare_target_option_nodes_for_pch): New functions.
33260 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
33261 * config/i386/i386.c: Include target-globals.h.
33262 (ix86_set_current_function): Instead of doing target_reinit
33263 unconditionally, use save_target_globals_default_opts and
33264 restore_target_globals.
33266 2014-01-09 Richard Biener <rguenther@suse.de>
33268 PR tree-optimization/59715
33269 * tree-cfg.h (split_critical_edges): Declare.
33270 * tree-cfg.c (split_critical_edges): Export.
33271 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
33273 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
33275 * cfgexpand.c (expand_stack_vars): Optionally disable
33276 asan stack protection.
33277 (expand_used_vars): Likewise.
33278 (partition_stack_vars): Likewise.
33279 * asan.c (asan_emit_stack_protection): Optionally disable
33280 after return stack usage.
33281 (instrument_derefs): Optionally disable memory access instrumentation.
33282 (instrument_builtin_call): Likewise.
33283 (instrument_strlen_call): Likewise.
33284 (asan_protect_global): Optionally disable global variables protection.
33285 * doc/invoke.texi: Added doc for new options.
33286 * params.def: Added new options.
33287 * params.h: Likewise.
33289 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33291 PR rtl-optimization/59724
33292 * ifcvt.c (cond_exec_process_if_block): Don't call
33293 flow_find_head_matching_sequence with 0 longest_match.
33294 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
33295 non-active insns if !stop_after.
33296 (try_head_merge_bb): Revert 2014-01-07 changes.
33298 2014-01-08 Jeff Law <law@redhat.com>
33300 * ree.c (get_sub_rtx): New function, extracted from...
33301 (merge_def_and_ext): Here.
33302 (combine_reaching_defs): Use get_sub_rtx.
33304 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
33306 * cgraph.h (varpool_variable_node): Do not choke on null node.
33308 2014-01-08 Catherine Moore <clm@codesourcery.com>
33310 * config/mips/mips.md (simple_return): Attempt to use JRC
33312 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
33314 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
33316 PR rtl-optimization/59137
33317 * reorg.c (steal_delay_list_from_target): Call update_block for
33319 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
33321 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33323 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
33324 two duplicate entries.
33326 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
33329 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
33331 * config/mips/mips.c (mips_truncated_op_cost): New function.
33332 (mips_rtx_costs): Adjust test for BADDU.
33333 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
33335 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
33337 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
33338 (*baddu_si): ...this new pattern.
33340 2014-01-08 Jakub Jelinek <jakub@redhat.com>
33343 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
33345 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
33347 PR middle-end/57748
33348 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
33350 (expand_expr, expand_normal): Adjust.
33351 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
33352 inner_reference_p. Use inner_reference_p to expand inner references.
33353 (store_expr): Adjust.
33354 * cfgexpand.c (expand_call_stmt): Adjust.
33356 2014-01-08 Rong Xu <xur@google.com>
33358 * gcov-io.c (gcov_var): Move from gcov-io.h.
33359 (gcov_position): Ditto.
33360 (gcov_is_error): Ditto.
33361 (gcov_rewrite): Ditto.
33362 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
33363 only part to libgcc/libgcov.h.
33365 2014-01-08 Marek Polacek <polacek@redhat.com>
33367 PR middle-end/59669
33368 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
33370 2014-01-08 Marek Polacek <polacek@redhat.com>
33373 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
33375 2014-01-08 Jakub Jelinek <jakub@redhat.com>
33377 PR rtl-optimization/59649
33378 * stor-layout.c (get_mode_bounds): For BImode return
33379 0 and STORE_FLAG_VALUE.
33381 2014-01-08 Richard Biener <rguenther@suse.de>
33383 PR middle-end/59630
33384 * gimple.h (is_gimple_builtin_call): Remove.
33385 (gimple_builtin_call_types_compatible_p): New.
33386 (gimple_call_builtin_p): New overload.
33387 * gimple.c (is_gimple_builtin_call): Remove.
33388 (validate_call): Rename to ...
33389 (gimple_builtin_call_types_compatible_p): ... this and export. Also
33390 check return types.
33391 (validate_type): New static function.
33392 (gimple_call_builtin_p): New overload and adjust.
33393 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
33394 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
33395 (gimple_fold_stmt_to_constant_1): Likewise.
33396 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
33398 2014-01-08 Richard Biener <rguenther@suse.de>
33400 PR middle-end/59471
33401 * gimplify.c (gimplify_expr): Gimplify register-register type
33402 VIEW_CONVERT_EXPRs to separate stmts.
33404 2014-01-07 Jeff Law <law@redhat.com>
33406 PR middle-end/53623
33407 * ree.c (combine_set_extension): Handle case where source
33408 and destination registers in an extension insn are different.
33409 (combine_reaching_defs): Allow source and destination registers
33410 in extension to be different under limited circumstances.
33411 (add_removable_extension): Remove restriction that the
33412 source and destination registers in the extension are the same.
33413 (find_and_remove_re): Emit a copy from the extension's
33414 destination to its source after the defining insn if
33415 the source and destination registers are different.
33417 PR middle-end/59285
33418 * ifcvt.c (merge_if_block): If we are merging a block with more than
33419 one successor with a block with no successors, remove any BARRIER
33420 after the second block.
33422 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
33424 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
33426 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
33429 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
33430 for 14-bit register offsets when INT14_OK_STRICT is false.
33432 2014-01-07 Roland Stigge <stigge@antcom.de>
33433 Michael Meissner <meissner@linux.vnet.ibm.com>
33436 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
33437 Only check TFmode for SPE constants. Don't check TImode or TDmode.
33439 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
33441 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
33444 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
33446 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
33447 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
33448 rtx is const0_rtx or not.
33450 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
33453 * target-globals.c (save_target_globals): Remove this_fn_optab
33455 * toplev.c: Include optabs.h.
33456 (target_reinit): Temporarily restore the global options if another
33457 set of options are in force.
33459 2014-01-07 Jakub Jelinek <jakub@redhat.com>
33461 PR rtl-optimization/58668
33462 * cfgcleanup.c (flow_find_cross_jump): Don't count
33463 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
33464 to determine what is counted.
33465 (flow_find_head_matching_sequence): Use active_insn_p to determine
33467 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
33469 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
33470 determine what is counted.
33472 PR tree-optimization/59643
33473 * tree-predcom.c (split_data_refs_to_components): If one dr is
33474 read and one write, determine_offset fails and the write isn't
33475 in the bad component, just put the read into the bad component.
33477 2014-01-07 Mike Stump <mikestump@comcast.net>
33478 Jakub Jelinek <jakub@redhat.com>
33481 * tree-core.h (struct tree_optimization_option): Change optabs
33482 type from unsigned char * to void *.
33483 * optabs.c (init_tree_optimization_optabs): Adjust
33484 TREE_OPTIMIZATION_OPTABS initialization.
33486 2014-01-06 Jakub Jelinek <jakub@redhat.com>
33489 * config/i386/i386.h (struct machine_function): Add
33490 no_drap_save_restore field.
33491 * config/i386/i386.c (ix86_save_reg): Use
33492 !cfun->machine->no_drap_save_restore instead of
33493 crtl->stack_realign_needed.
33494 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
33495 this function clears frame_pointer_needed. Set
33496 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
33497 and DRAP reg is needed.
33499 2014-01-06 Marek Polacek <polacek@redhat.com>
33502 * doc/implement-c.texi: Mention that other integer types are
33503 permitted as bit-field types in strictly conforming mode.
33505 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
33507 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
33508 is newly allocated.
33510 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
33512 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
33514 2014-01-06 Martin Jambor <mjambor@suse.cz>
33517 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
33519 * ipa-prop.c (ipa_print_node_params): Fix indentation.
33521 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
33525 * var-tracking.c (add_stores): Preserve the value of the source even if
33526 we don't record the store.
33528 2014-01-06 Terry Guo <terry.guo@arm.com>
33530 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
33532 2014-01-05 Iain Sandoe <iain@codesourcery.com>
33535 * config/darwin.c (darwin_function_section): Adjust return values to
33536 correspond to optimisation changes made in r206070.
33538 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
33540 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
33541 from prefetch_block tune setting.
33542 (nocona_cost): Correct size of prefetch block to 64.
33544 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
33546 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
33547 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
33548 used to save the static chain register in the computation of the offset
33549 from which the FP registers need to be restored.
33551 2014-01-04 Jakub Jelinek <jakub@redhat.com>
33553 PR tree-optimization/59519
33554 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
33555 ICE if get_current_def (current_new_name) is already non-NULL, as long
33556 as it is a phi result of some other phi in *new_exit_bb that has
33559 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
33560 or vmovdqu* for misaligned_operand.
33561 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
33562 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
33563 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
33564 aligned_mem for AVX512F masked aligned load and store builtins and for
33565 non-temporal moves.
33567 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
33569 PR tree-optimization/59651
33570 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
33571 Address range for negative step should be added by TYPE_SIZE_UNIT.
33573 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
33575 * config/m68k/m68k.c (handle_move_double): Handle pushes with
33576 overlapping registers also for registers other than the stack pointer.
33578 2014-01-03 Marek Polacek <polacek@redhat.com>
33581 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
33584 2014-01-03 Jakub Jelinek <jakub@redhat.com>
33587 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
33590 * config/i386/i386.md (MODE_SIZE): New mode attribute.
33591 (push splitter): Use <P:MODE_SIZE> instead of
33592 GET_MODE_SIZE (<P:MODE>mode).
33593 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
33594 (mov -1, reg peephole2): Likewise.
33595 * config/i386/sse.md (*mov<mode>_internal,
33596 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
33597 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
33598 *<code><mode>3, *andnot<mode>3<mask_name>,
33599 <mask_codefor><code><mode>3<mask_name>): Likewise.
33600 * config/i386/subst.md (mask_mode512bit_condition,
33601 sd_mask_mode512bit_condition): Likewise.
33603 2014-01-02 Xinliang David Li <davidxl@google.com>
33605 PR tree-optimization/59303
33606 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
33607 (dump_predicates): Better output format.
33608 (pred_equal_p): New function.
33609 (is_neq_relop_p): Ditto.
33610 (is_neq_zero_form_p): Ditto.
33611 (pred_expr_equal_p): Ditto.
33612 (pred_neg_p): Ditto.
33613 (simplify_pred): Ditto.
33614 (simplify_preds_2): Ditto.
33615 (simplify_preds_3): Ditto.
33616 (simplify_preds_4): Ditto.
33617 (simplify_preds): Ditto.
33618 (push_pred): Ditto.
33619 (push_to_worklist): Ditto.
33620 (get_pred_info_from_cmp): Ditto.
33621 (is_degenerated_phi): Ditto.
33622 (normalize_one_pred_1): Ditto.
33623 (normalize_one_pred): Ditto.
33624 (normalize_one_pred_chain): Ditto.
33625 (normalize_preds): Ditto.
33626 (normalize_cond_1): Remove function.
33627 (normalize_cond): Ditto.
33628 (is_gcond_subset_of): Ditto.
33629 (is_subset_of_any): Ditto.
33630 (is_or_set_subset_of): Ditto.
33631 (is_and_set_subset_of): Ditto.
33632 (is_norm_cond_subset_of): Ditto.
33633 (pred_chain_length_cmp): Ditto.
33634 (convert_control_dep_chain_into_preds): Type change.
33635 (find_predicates): Ditto.
33636 (find_def_preds): Ditto.
33637 (destroy_predicates_vecs): Ditto.
33638 (find_matching_predicates_in_rest_chains): Ditto.
33639 (use_pred_not_overlap_with_undef_path_pred): Ditto.
33640 (is_pred_expr_subset): Ditto.
33641 (is_pred_chain_subset_of): Ditto.
33642 (is_included_in): Ditto.
33643 (is_superset_of): Ditto.
33645 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
33647 Update copyright years.
33649 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
33651 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
33652 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
33653 config/arc/arc.md, config/arc/arc.opt,
33654 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
33655 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
33656 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
33657 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
33658 config/linux-protos.h, config/linux.c, config/winnt-c.c,
33659 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
33660 vtable-verify.c, vtable-verify.h: Use the standard form for the
33663 2014-01-02 Tobias Burnus <burnus@net-b.de>
33665 * gcc.c (process_command): Update copyright notice dates.
33666 * gcov-dump.c: Ditto.
33668 * doc/cpp.texi: Bump @copying's copyright year.
33669 * doc/cppinternals.texi: Ditto.
33670 * doc/gcc.texi: Ditto.
33671 * doc/gccint.texi: Ditto.
33672 * doc/gcov.texi: Ditto.
33673 * doc/install.texi: Ditto.
33674 * doc/invoke.texi: Ditto.
33676 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33678 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
33680 2014-01-01 Jakub Jelinek <jakub@redhat.com>
33682 * config/i386/sse.md (*mov<mode>_internal): Guard
33683 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
33685 PR rtl-optimization/59647
33686 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
33687 new_rtx into UNSIGNED_FLOAT rtxes.
33689 Copyright (C) 2014 Free Software Foundation, Inc.
33691 Copying and distribution of this file, with or without modification,
33692 are permitted in any medium without royalty provided the copyright
33693 notice and this notice are preserved.