f1e52ed6b2
always define HAVE_cc0
...
gcc/ChangeLog:
2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* genconfig.c (main): Always define HAVE_cc0.
* caller-save.c (insert_one_insn): Change ifdef HAVE_cc0 to #if
HAVE_cc0.
* cfgcleanup.c (flow_find_cross_jump): Likewise.
(flow_find_head_matching_sequence): Likewise.
(try_head_merge_bb): Likewise.
* cfgrtl.c (rtl_merge_blocks): Likewise.
(try_redirect_by_replacing_jump): Likewise.
(rtl_tidy_fallthru_edge): Likewise.
* combine.c (do_SUBST_MODE): Likewise.
(insn_a_feeds_b): Likewise.
(combine_instructions): Likewise.
(can_combine_p): Likewise.
(try_combine): Likewise.
(find_split_point): Likewise.
(subst): Likewise.
(simplify_set): Likewise.
(distribute_notes): Likewise.
* cprop.c (cprop_jump): Likewise.
* cse.c (cse_extended_basic_block): Likewise.
* df-problems.c (can_move_insns_across): Likewise.
* final.c (final): Likewise.
(final_scan_insn): Likewise.
* function.c (emit_use_return_register_into_block): Likewise.
* gcse.c (insert_insn_end_basic_block): Likewise.
* haifa-sched.c (sched_init): Likewise.
* ira.c (find_moveable_pseudos): Likewise.
* loop-invariant.c (find_invariant_insn): Likewise.
* lra-constraints.c (curr_insn_transform): Likewise.
* optabs.c (prepare_cmp_insn): Likewise.
* postreload.c (reload_combine_recognize_const_pattern):
* Likewise.
* reload.c (find_reloads): Likewise.
(find_reloads_address_1): Likewise.
* reorg.c (delete_scheduled_jump): Likewise.
(steal_delay_list_from_target): Likewise.
(steal_delay_list_from_fallthrough): Likewise.
(try_merge_delay_insns): Likewise.
(redundant_insn): Likewise.
(fill_simple_delay_slots): Likewise.
(fill_slots_from_thread): Likewise.
(delete_computation): Likewise.
(relax_delay_slots): Likewise.
* sched-deps.c (sched_analyze_2): Likewise.
* sched-rgn.c (add_branch_dependences): Likewise.
From-SVN: r222296
2015-04-22 00:44:27 +00:00
176cb568dc
remove more ifdef HAVE_cc0
...
gcc/ChangeLog:
2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* combine.c (find_single_use): Remove HAVE_cc0 ifdef for code
that is trivially ded on non cc0 targets.
(simplify_set): Likewise.
(mark_used_regs_combine): Likewise.
* cse.c (new_basic_block): Likewise.
(fold_rtx): Likewise.
(cse_insn): Likewise.
(cse_extended_basic_block): Likewise.
(set_live_p): Likewise.
* rtlanal.c (canonicalize_condition): Likewise.
* simplify-rtx.c (simplify_binary_operation_1): Likewise.
From-SVN: r222295
2015-04-22 00:44:20 +00:00
8a90eeb6a8
remove some ifdef HAVE_cc0
...
gcc/ChangeLog:
2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* conditions.h: Define macros even if HAVE_cc0 is undefined.
* emit-rtl.c: Define functions even if HAVE_cc0 is undefined.
* final.c: Likewise.
* jump.c: Likewise.
* recog.c: Likewise.
* recog.h: Declare functions even when HAVE_cc0 is undefined.
* sched-deps.c (sched_analyze_2): Always compile case for cc0.
From-SVN: r222294
2015-04-22 00:44:15 +00:00
9a52250502
add default definition of EH_RETURN_DATA_REGNO
...
gcc/ChangeLog:
2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h: New definition of EH_RETURN_DATA_REGNO.
* except.c: Remove definition of EH_RETURN_DATA_REGNO.
* builtins.c (expand_builtin): Remove check if
EH_RETURN_DATA_REGNO is defined.
* df-scan.c (df_bb_refs_collect): Likewise.
(df_get_exit_block_use_set): Likewise.
* haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
* ira-lives.c (process_bb_node_lives): Likewise.
* lra-lives.c (process_bb_lives): Likewise.
From-SVN: r222293
2015-04-22 00:44:08 +00:00
858d4a15b7
Daily bump.
...
From-SVN: r222292
2015-04-22 00:16:19 +00:00
eb09db463a
re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted)
...
2015-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/65234
* gfortran.dg/fmt_unlimited.f90: New test.
From-SVN: r222276
2015-04-21 18:28:39 +00:00
72cb12b077
re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted)
...
2015-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/65234
* io/format.c (parse_format_list): Set the seen_dd flag in all
cases where a data descriptor has been seen.
From-SVN: r222274
2015-04-21 18:23:20 +00:00
dfce59eba3
avx512bw-vpermi2w-2.c: Fix includes to use actual headers.
...
* gcc.target/i386/avx512bw-vpermi2w-2.c: Fix includes to use actual
headers.
* gcc.target/i386/avx512bw-vpermt2w-2.c: Likewise.
* gcc.target/i386/avx512bw-vpmaddubsw-2.c: Likewise.
* gcc.target/i386/avx512bw-vpmaddwd-2.c: Likewise.
* gcc.target/i386/avx512dq-vfpclasspd-2.c: Likewise.
* gcc.target/i386/avx512dq-vfpclassps-2.c: Likewise.
* gcc.target/i386/avx512vbmi-vpermi2b-2.c: Likewise.
* gcc.target/i386/avx512vbmi-vpermt2b-2.c: Likewise.
From-SVN: r222273
2015-04-21 18:53:23 +02:00
3007f7e40f
re PR fortran/56743 (Namelist bug with comment and no blank)
...
2015-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/56743
* gfortran.dg/namelist_87.f90: New test.
From-SVN: r222272
2015-04-21 16:33:27 +00:00
b45fe62d45
re PR fortran/56743 (Namelist bug with comment and no blank)
...
2015-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/56743
* io/list_read.c (CASE_SEPARATORS): Add case for '!'.
(is_separator): Add condition for '!'.
(eat_separator): Use notify_std to warn or errord if '!' is
encountered before a proper separator.
From-SVN: r222271
2015-04-21 16:13:54 +00:00
05416670a6
i386.md (ARGP_REG, [...]): New.
...
* config/i386/i386.md (ARGP_REG, FRAME_REG, BND2_REG, BND3_REG,
FIRST_PSEUDO_REG): New.
* config/i386/i386.h (STACK_POINTER_REGNUM): Define to SP_REG.
(ARG_POINTER_REGNUM): Define to ARGP_REG.
(FRAME_POINTER_REGNUM): Define to FRAME_REG.
(HARD_FRAME_POINTER_REGNUM): Define to BP_REG.
(FIRST_PSEUDO_REGISTER): Define to FIRST_PSEUDO_REG.
(FIRST_INT_REG): New.
(LAST_INT_REG): New.
(FIRST_*_REG): Define using *_REG.
(LAST_*_REG): Ditto.
(QI_REGNO_P): Define using FIRST_QU_REG and LAST_QI_REG.
(LEGACY_INT_REGNO_P): Define using FIRST_INT_REG and LAST_INT_REG.
(FIRST_FLOAT_REG): Define to FIRST_STACK_REG.
From-SVN: r222269
2015-04-21 15:30:56 +02:00
35430ca0c6
[expmed] Properly account for the cost and latency of shift+add ops when synthesizing mults
...
* expmed.c: (synth_mult): Only assume overlapping
shift with previous steps in alg_sub_t_m2 case.
* gcc.target/aarch64/mult-synth_1.c: New test.
* gcc.target/aarch64/mult-synth_2.c: Likewise.
* gcc.target/aarch64/mult-synth_3.c: Likewise.
* gcc.target/aarch64/mult-synth_4.c: Likewise.
* gcc.target/aarch64/mult-synth_5.c: Likewise.
* gcc.target/aarch64/mult-synth_6.c: Likewise.
From-SVN: r222268
2015-04-21 12:56:39 +00:00
0ff093d855
re PR tree-optimization/65650 (CCP does not propgate copies)
...
2015-04-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/65650
* tree-ssa-ccp.c (valid_lattice_transition): Allow lattice
transitions involving copies.
(set_lattice_value): Adjust for copy lattice state.
(ccp_lattice_meet): Do not merge UNDEFINED and a copy to the copy
if that doesn't dominate the merge point.
(bit_value_unop): Adjust what we treat as varying mask.
(bit_value_binop): Likewise.
(bit_value_assume_aligned): Likewise.
(evaluate_stmt): When we simplified to a SSA name record a copy
instead of dropping to varying.
(visit_assignment): Simplify.
* gimple-match.h (gimple_simplify): Add another callback.
* gimple-fold.c (fold_stmt_1): Adjust caller.
(gimple_fold_stmt_to_constant_1): Likewise - pass valueize
for the 2nd callback.
* gimple-match-head.c (gimple_simplify): Add a callback that is
used to valueize the stmt operands and use it that way.
* gcc.dg/tree-ssa/ssa-ccp-37.c: New testcase.
* gcc.dg/tree-ssa/forwprop-11.c: Adjust.
* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-32.c: Likewise.
From-SVN: r222267
2015-04-21 12:52:43 +00:00
9588d24871
re PR middle-end/65788 (416.gamess in SPEC CPU 2006 failed to build)
...
2015-04-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/65788
* tree-ssa-ccp.c (evaluate_stmt): Evaluate to UNDEFINED early.
From-SVN: r222266
2015-04-21 12:38:32 +00:00
908c55f161
i386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost.
...
2015-04-21 Richard Biener <rguenther@suse.de>
* config/i386/i386.c (ix86_builtin_vectorization_cost): Scale
vec_construct cost by vec_stmt_cost.
From-SVN: r222265
2015-04-21 12:21:21 +00:00
c4d281b29a
cfghooks.h (create_basic_block): Replace with two overloads for RTL and GIMPLE.
...
2015-04-21 Richard Biener <rguenther@suse.de>
* cfghooks.h (create_basic_block): Replace with two overloads
for RTL and GIMPLE.
(split_block): Likewise.
* cfghooks.c (split_block): Rename to ...
(split_block_1): ... this.
(split_block): Add two type-safe overloads for RTL and GIMPLE.
(split_block_after_labels): Call split_block_1.
(create_basic_block): Rename to ...
(create_basic_block_1): ... this.
(create_basic_block): Add two type-safe overloads for RTL and GIMPLE.
(create_empty_bb): Call create_basic_block_1.
* cfgrtl.c (fixup_fallthru_exit_predecessor): Use
split_block_after_labels.
* omp-low.c (expand_parallel_call): Likewise.
(expand_omp_target): Likewise.
(simd_clone_adjust): Likewise.
* tree-chkp.c (chkp_get_entry_block): Likewise.
* cgraphunit.c (init_lowered_empty_function): Use the GIMPLE
create_basic_block overload.
(cgraph_node::expand_thunk): Likewise.
* tree-cfg.c (make_blocks): Likewise.
(handle_abnormal_edges): Likewise.
* tree-inline.c (copy_bb): Likewise.
From-SVN: r222264
2015-04-21 11:40:46 +00:00
8409e468a5
[AArch64] Add zero_extend variants of logical+not ops
...
* config/aarch64/aarch64.md (*<NLOGICAL:optab>_one_cmplsidi3_ze):
New pattern.
(*xor_one_cmplsidi3_ze): Likewise.
From-SVN: r222263
2015-04-21 11:24:05 +00:00
8a29fdfd23
configure.xml: Update descriptions of options affecting dual ABI and add cross-references.
...
* doc/xml/manual/configure.xml: Update descriptions of options
affecting dual ABI and add cross-references.
* doc/xml/manual/strings.xml: Clarify that string isn't COW now.
* doc/xml/manual/using.xml: Document ABI transition.
* doc/html/*: Regenerate.
From-SVN: r222262
2015-04-21 11:38:43 +01:00
0ee59f1f05
abi.xml: Use uppercase for C++ Standard Library.
...
* doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
* doc/xml/manual/using.xml: Document newer -std options. Use better
examples of nested namespaces.
From-SVN: r222261
2015-04-21 11:27:18 +01:00
8f252203d8
df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and use df_remove_problem rather than...
...
2015-04-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
* df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and
use df_remove_problem rather than manually removing problems, leaving
holes in df->problems_in_order[].
From-SVN: r222260
2015-04-21 10:23:25 +00:00
22fe969f2c
Mark ifn_va_arg with ECF_NOTHROW
...
2015-04-21 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/65802
* internal-fn.def (VA_ARG): Add ECF_NOTROW to flags.
* g++.dg/pr65802.C: New test.
From-SVN: r222259
2015-04-21 08:43:07 +00:00
efb25f5443
[AArch64] Increase static buffer size in aarch64_rewrite_selected_cpu
...
* common/config/aarch64/aarch64-common.c (AARCH64_CPU_NAME_LENGTH):
Increase to 128.
(aarch64_rewrite_selected_cpu): Do not chop off extensions starting
at '.'. Assert that there's enough space for everything.
From-SVN: r222258
2015-04-21 08:14:22 +00:00
d60dbb52fc
re PR tree-optimization/64950 (postpone expanding va_arg till pass_stdarg)
...
PR tree-optimization/64950
Revert:
2010-08-02 Uros Bizjak <ubizjak@gmail.com>
PR target/41089
* config/alpha/alpha.c (alpha_build_builtin_va_list): Mark __offset
as volatile.
From-SVN: r222257
2015-04-21 08:29:37 +02:00
3e87f2d6dd
re PR rtl-optimization/64916 (ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression)
...
PR rtl-optimization/64916
* cfgcleanup.c (values_equal_p): New function.
(can_replace_by): Use it.
From-SVN: r222256
2015-04-20 23:23:08 -06:00
fadf02a4e0
re PR testsuite/65767 (Test pr65276 failed on arm-none-eabi)
...
PR testsuite/65767
* g++.dg/lto/pr65276_0.C: Change namespace std to std2.
* g++.dg/lto/pr65276_1.C: Change namespace std to std2.
From-SVN: r222255
2015-04-21 02:23:18 +00:00
c1b0a1f1d9
Daily bump.
...
From-SVN: r222254
2015-04-21 00:16:15 +00:00
858677721c
MAINTAINERS (Various Maintainers): Add myself as instruction combiner maintainer.
...
* MAINTAINERS (Various Maintainers): Add myself as instruction
combiner maintainer.
From-SVN: r222250
2015-04-21 00:03:37 +02:00
2821fc6b76
re PR c++/65801 (Allow -Wno-narrowing to silence stricter C++11 narrowing rules)
...
/cp
2015-04-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/65801
* typeck2.c (check_narrowing): In C++11 mode too, -Wno-narrowing
suppresses the diagnostic.
2015-04-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/65801
* doc/invoke.texi ([-Wnarrowing]): Update.
/testsuite
2015-04-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/65801
* g++.dg/cpp0x/Wnarrowing2.C: New.
From-SVN: r222249
2015-04-20 21:46:59 +00:00
0cfabb3780
Reject trailing return type for an operator auto().
...
* decl.c (grokdeclarator): Reject trailing return types for
all conversion operators, don't handle conversion operators
in the previous checks that deal with auto.
From-SVN: r222248
2015-04-20 16:44:25 -04:00
cb864fbc7e
re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size)
...
PR tree-optimization/65658
* tree-ssa-threadupdate.c (redirection_block_p): Remove
redundant test for GIMPLE_ASSIGN in last change.
From-SVN: r222247
2015-04-20 13:35:50 -06:00
1e7e62b114
i386.c (set_pic_reg_ever_live): Remove.
...
* config/i386/i386.c (set_pic_reg_ever_live): Remove.
(legitimize_pic_address): Do not call set_pic_reg_ever_live.
(legitimize_tls_address): Ditto.
(ix86_expand_move): Ditto.
(ix86_expand_binary_operator): Remove reload_in_progress checks.
(ix86_expand_unary_operator): Ditto.
* config/i386/predicates.md (index_register_operand): Ditto.
From-SVN: r222246
2015-04-20 21:24:57 +02:00
87e0ceb78c
reorg.c (try_merge_delay_insns): Improve correctness checking for targets with multiple delay slots.
...
* reorg.c (try_merge_delay_insns): Improve correctness checking
for targets with multiple delay slots.
From-SVN: r222245
2015-04-20 11:47:10 -06:00
6581c1cffb
re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size)
...
PR tree-optimization/65658
* tree-ssa-threadupdate.c (redirection_block_p): Ignore clobber
statements too.
PR tree-optimization/65658
* gcc.dg/pr65658.c: New test.
From-SVN: r222242
2015-04-20 11:13:52 -06:00
06aca1d5db
c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
...
gcc/c/
* c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
(c_parser_omp_target_update): Add missed %> to error_at ().
gcc/cp/
* parser.c (cp_parser_omp_target_update): Add missed %> to error_at ().
From-SVN: r222237
2015-04-20 14:55:27 +00:00
69aec55214
[Obvious][AArch64] Delete unused aarch64_simd_emit_pair_result_insn.
...
* config/aarch64/aarch64.c (aarch64_simd_emit_pair_result_insn): Delete.
* config/aarch64/aarch64-protos.h (aarch64_simd_emit_pair_result_insn):
Delete.
From-SVN: r222234
2015-04-20 13:35:35 +00:00
38a4960f5d
re PR debug/65807 (ICE () on powerpc64le-linux-gnu)
...
PR debug/65807
* dwarf2out.c (add_AT_wide): Clear attr.dw_attr_val.val_entry.
From-SVN: r222232
2015-04-20 15:30:01 +02:00
c26de36ddc
gimple-fold.h (gimple_build): Remove optional valueize arguments.
...
2015-04-20 Richard Biener <rguenther@suse.de>
* gimple-fold.h (gimple_build): Remove optional valueize arguments.
* gimple-fold.c (gimple_build_valueize): New function.
(gimple_build): Always use gimple_build_valueize as valueize hook.
From-SVN: r222231
2015-04-20 13:23:59 +00:00
9adc2d48ac
concurrency_extensions.xml: Update documentation on atomics.
...
* doc/xml/manual/concurrency_extensions.xml: Update documentation
on atomics.
* doc/xml/manual/using.xml: Likewise. Improve markup.
* doc/html/*: Regenerate.
From-SVN: r222230
2015-04-20 12:07:50 +01:00
8b66a2d43b
[AArch64] PR/64134: Make aarch64_expand_vector_init use 'ins' more often
...
gcc/:
PR target/64134
* config/aarch64/aarch64.c (aarch64_expand_vector_init): Load constant
and overwrite variable parts if <= 1/2 the elements are variable.
gcc/testsuite/:
PR target/64134
* gcc.target/aarch64/vec_init_1.c: New test.
From-SVN: r222229
2015-04-20 10:29:26 +00:00
86f25864e7
pr65729.c: Restrict to hard float ABI compliant targets.
...
2015-04-20 Yvan Roux <yvan.roux@linaro.org>
* gcc.target/arm/pr65729.c: Restrict to hard float ABI compliant
targets.
From-SVN: r222228
2015-04-20 09:18:12 +00:00
e3d33e73ae
Daily bump.
...
From-SVN: r222227
2015-04-20 00:16:15 +00:00
a6af1bf9fe
re PR rtl-optimization/65805 (Chromium gets miscompiled)
...
2015-04-19 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/65805
* lra-eliminations.c (lra_eliminate_regs_1): Add new assert.
Don't use difference of offset and previous offset if
update_sp_offset is non-zero.
(eliminate_regs_in_insn): Ditto.
* lra-spills.c (remove_pseudos): Exchange 4th and 6th args in
lra_eliminate_regs_1 call.
* lra-constraints.c (get_equiv_with_elimination): Ditto.
From-SVN: r222223
2015-04-19 23:48:24 +00:00
037524d6be
Credit Jakub for PR65787 fix
...
From-SVN: r222220
2015-04-19 15:17:43 +00:00
a7adf10bb4
Daily bump.
...
From-SVN: r222218
2015-04-19 00:16:15 +00:00
ee7df53194
pr32627.f03 (strptr): Change size to match the number of non-nul characters.
...
* gfortran.dg/pr32627.f03 (strptr): Change size to match the number
of non-nul characters.
* gfortran.dg/substr_6.f90: Make the NUL character visible on stdout
From-SVN: r222214
2015-04-18 13:23:17 -06:00
67f58944a7
remove need for store_values_directly
...
This switches all hash_table users to use the layout that stores
elements of type value_type in the hash table instead of the one storing
value_type *. Since it becomes unused support for the value_type *
layout is removed.
gcc/
* hash-table.h: Remove version of hash_table that stored value_type *.
* asan.c, attribs.c, bitmap.c, cfg.c, cgraph.h, config/arm/arm.c,
config/i386/winnt.c, config/ia64/ia64.c, config/mips/mips.c,
config/sol2.c, coverage.c, cselib.c, dse.c, dwarf2cfi.c,
dwarf2out.c, except.c, gcse.c, genmatch.c, ggc-common.c,
gimple-ssa-strength-reduction.c, gimplify.c, haifa-sched.c,
hard-reg-set.h, hash-map.h, hash-set.h, ipa-devirt.c, ipa-icf.h,
ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
loop-iv.c, loop-unroll.c, lto-streamer.h, plugin.c, postreload-gcse.c,
reginfo.c, statistics.c, store-motion.c, trans-mem.c, tree-cfg.c,
tree-eh.c, tree-hasher.h, tree-into-ssa.c, tree-parloops.c,
tree-sra.c, tree-ssa-coalesce.c, tree-ssa-dom.c, tree-ssa-live.c,
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c,
tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c,
tree-ssa-structalias.c, tree-ssa-tail-merge.c,
tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h,
valtrack.h, var-tracking.c, vtable-verify.c, vtable-verify.h: Adjust.
libcc1/
* plugin.cc: Adjust for hash_table changes.
gcc/java/
* jcf-io.c: Adjust for hash_table changes.
gcc/lto/
* lto.c: Adjust for hash_table changes.
gcc/objc/
* objc-act.c: Adjust for hash_table changes.
From-SVN: r222213
2015-04-18 18:13:18 +00:00
b9923c3538
Daily bump.
...
From-SVN: r222212
2015-04-18 00:16:14 +00:00
67e6c40529
re PR target/65787 (Miscompile due to bad vector swap optimization for little endian)
...
[gcc]
2015-04-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/65787
* config/rs6000/rs6000.c (rtx_is_swappable_p): Ensure that a
subsequent SH_NONE operand does not overwrite an existing *special
value.
(adjust_extract): Handle case where a vec_extract operation is
wrapped in a PARALLEL.
[gcc/testsuite]
2015-04-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/65787
* gcc.target/powerpc/pr65787.c: New.
From-SVN: r222205
2015-04-17 22:05:12 +00:00
46f120ca7b
re PR go/65798 (runtime.Caller returns ok=true when return data is invalid)
...
PR go/65798
runtime: In Caller don't return ok == true if PC == 0.
GCC PR 65798 reports that this can happen in some cases.
From-SVN: r222204
2015-04-17 21:59:10 +00:00
759fde68ea
Don't define ix86_binds_local_p for MacOS nor Windows
...
PR target/65780
* config/i386/i386.c (ix86_binds_local_p): Define only if
TARGET_MACHO and TARGET_DLLIMPORT_DECL_ATTRIBUTES are false.
From-SVN: r222201
2015-04-17 14:54:22 -07:00
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