uros [Sun, 1 Jun 2014 20:53:18 +0000 (20:53 +0000)]
* config/i386/constraints.md (Bw): Rename from 'w'.
(Bz): Rename from 'z'.
* config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211119
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uros [Sun, 1 Jun 2014 20:37:41 +0000 (20:37 +0000)]
* gcc.target/i386/sibcall-2.c (dg-final): Properly escape '[' and ']'
in scan-assembler-not string.
* gcc.target/i386/sibcall-3.c (dg-final): Ditto.
* gcc.target/i386/sibcall-4.c (dg-final): Ditto.
* gcc.target/i386/sibcall-6.c (dg-final): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211118
138bc75d-0d04-0410-961f-
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uros [Sun, 1 Jun 2014 19:48:53 +0000 (19:48 +0000)]
* Add missing ChangeLog entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211117
138bc75d-0d04-0410-961f-
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ktietz [Sun, 1 Jun 2014 19:09:59 +0000 (19:09 +0000)]
2014-06-01 Ray Donnelly <mingw.android@gmail.com>
* pex-win32.c (argv_to_cmdline): Don't quote
args unnecessarily
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211116
138bc75d-0d04-0410-961f-
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uros [Sun, 1 Jun 2014 18:12:00 +0000 (18:12 +0000)]
* g++.dg/pr60969.C (dg-do compile): Change ilp32 target to ia32.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211114
138bc75d-0d04-0410-961f-
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redi [Sun, 1 Jun 2014 17:23:41 +0000 (17:23 +0000)]
PR libstdc++/61374
* include/experimental/string_view (operator basic_string): Correct
order of arguments.
(to_string): Replace with member function.
Add inline specifiers. Remove unused header. Remove _S_empty_rep and
allow _M_str to be null.
* testsuite/experimental/string_view/cons/char/1.cc: Adjust to new
default constructor semantics.
* testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
* testsuite/experimental/string_view/operations/copy/char/1.cc: Fix
copyright dates. Remove unused header.
* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
Likewise.
* testsuite/experimental/string_view/operations/data/char/1.cc:
Fix copyright dates. Adjust to new default constructor semantics.
* testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
Likewise.
* testsuite/experimental/string_view/operations/to_string/1.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211113
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ktietz [Sun, 1 Jun 2014 10:36:55 +0000 (10:36 +0000)]
PR target/61377
* constrains.md (define_constrain): New 'Bs' constraint.
* i386.md (sibcall_insn_operand): Use Bs instead of m constraint.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211112
138bc75d-0d04-0410-961f-
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ktietz [Sun, 1 Jun 2014 10:35:19 +0000 (10:35 +0000)]
PR target/61377
* gcc.target/i386/sibcall-6.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211111
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gccadmin [Sun, 1 Jun 2014 00:17:25 +0000 (00:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211110
138bc75d-0d04-0410-961f-
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schwab [Sat, 31 May 2014 12:08:25 +0000 (12:08 +0000)]
Summary: m68k: add missing early clobber in beq0_di, bne0_di patterns
* config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
a separate alternative where the scratch operand 2 is marked as
early clobber.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211104
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kugan [Sat, 31 May 2014 09:27:52 +0000 (09:27 +0000)]
gcc/
2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
* config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
(arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
(bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
and __builtins_arm_get_fpscr.
(arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
__builtins_arm_get_fpscr.
(arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
__builtins_arm_ldfpscr.
(arm_atomic_assign_expand_fenv): New function.
* config/arm/vfp.md (set_fpscr): New pattern.
(get_fpscr) : Likewise.
* config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
VUNSPEC_SET_FPSCR.
* doc/extend.texi (AARCH64 Built-in Functions) : Document
__builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211103
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paolo [Sat, 31 May 2014 08:51:20 +0000 (08:51 +0000)]
/cp
2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
DR 1227
PR c++/57543
* cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
* pt.c (tsubst_function_type): Inject the this parameter; do the
substitutions in the order mandated by the DR.
(copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
* decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
(static_fn_type): Copy it.
* decl2.c (build_memfn_type, change_return_type,
cp_reconstruct_complex_type): Likewise.
* parser.c (cp_parser_lambda_declarator_opt): Likewise.
* tree.c (strip_typedefs): Likewise.
* typeck.c (merge_types): Likewise.
/testsuite
2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
DR 1227
PR c++/57543
* g++.dg/cpp0x/pr57543-1.C: New.
* g++.dg/cpp0x/pr57543-2.C: Likewise.
* g++.dg/cpp0x/pr57543-3.C: Likewise.
* g++.dg/cpp0x/decltype59.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211102
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gccadmin [Sat, 31 May 2014 00:17:15 +0000 (00:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211101
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vries [Fri, 30 May 2014 22:58:46 +0000 (22:58 +0000)]
Add missing closing brace
2014-05-31 Tom de Vries <tom@codesourcery.com>
* gcc.target/i386/sibcall-4.c: Add missing closing brace.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211097
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redi [Fri, 30 May 2014 19:26:15 +0000 (19:26 +0000)]
* doc/xml/manual/appendix_contributing.xml (list.copyright): Add
Paolo's address too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211095
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jason [Fri, 30 May 2014 18:55:56 +0000 (18:55 +0000)]
PR c++/56947
* pt.c (instantiate_decl): Check that defer_ok is not set for
local class members.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211094
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jakub [Fri, 30 May 2014 18:40:20 +0000 (18:40 +0000)]
* lib/target-libpath.exp (set_gcc_exec_prefix_env_var,
restore_gcc_exec_prefix_env_var): New procedures.
(set_ld_library_path_env_vars,
restore_ld_library_path_env_vars): Use them.
* lib/c-compat.exp: Load target-libpath.exp.
(compat-use-alt-compiler): Call restore_gcc_exec_prefix_env_var.
(compat-use-tst-compiler): Call set_gcc_exec_prefix_env_var.
* g++.dg/compat/compat.exp (compat-use-alt-compiler): Call
restore_gcc_exec_prefix_env_var.
* g++.dg/compat/struct-layout-1.exp (compat-use-alt-compiler):
Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211093
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jakub [Fri, 30 May 2014 18:37:59 +0000 (18:37 +0000)]
* asan.c (report_error_func): Add SLOW_P argument, use
BUILT_IN_ASAN_*_N if set.
(build_check_stmt): Likewise.
(instrument_derefs): If T has insufficient alignment,
force same handling as for odd sizes.
* c-c++-common/asan/misalign-1.c: New test.
* c-c++-common/asan/misalign-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211092
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jakub [Fri, 30 May 2014 18:37:05 +0000 (18:37 +0000)]
* sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
BUILT_IN_ASAN_REPORT_STORE_N): New.
* asan.c (struct asan_mem_ref): Change access_size type to
HOST_WIDE_INT.
(asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
update_mem_ref_hash_table): Likewise.
(asan_mem_ref_hasher::hash): Hash in a HWI.
(report_error_func): Change size_in_bytes argument to HWI.
Use *_N builtins if size_in_bytes is larger than 16 or not power of
two.
(build_shadow_mem_access): New function.
(build_check_stmt): Use it. Change size_in_bytes argument to HWI.
Handle size_in_bytes not power of two or larger than 16.
(instrument_derefs): Don't give up if size_in_bytes is not
power of two or is larger than 16.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211091
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jakub [Fri, 30 May 2014 18:36:24 +0000 (18:36 +0000)]
* g++.dg/asan/asan_test.C: Add -std=c++11 and
-DSANITIZER_USE_DEJAGNU_GTEST=1 to dg-options, remove
-DASAN_USE_DEJAGNU_GTEST=1.
* g++.dg/asan/asan_mem_test.cc: Updated from upstream
r209283.
* g++.dg/asan/asan_oob_test.cc: Likewise.
* g++.dg/asan/sanitizer_test_utils.h: Likewise.
* g++.dg/asan/asan_str_test.cc: Likewise.
* g++.dg/asan/asan_test_utils.h: Likewise.
* g++.dg/asan/sanitizer_test_config.h: Likewise.
* g++.dg/asan/asan_test.cc: Likewise. Allow size 12
for long double.
* g++.dg/asan/sanitizer_pthread_wrappers.h: New file.
Imported from upstream r209283.
* g++.dg/asan/asan_test_config.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211090
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ktietz [Fri, 30 May 2014 18:00:11 +0000 (18:00 +0000)]
PR target/60104
* config/i386/i386.c (x86_output_mi_thunk): Add memory case
for sibling-tail-calls.
* config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
to its use.
* config/i386/predicates.md (sibcall_memory_operand): New predicate.
(sibcall_insn_operand): Add check for sibcall_memory_operand.
PR target/60104
* gcc.target/i386/sibcall-1.c: New test.
* gcc.target/i386/sibcall-2.c: New test.
* gcc.target/i386/sibcall-3.c: New test.
* gcc.target/i386/sibcall-4.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211089
138bc75d-0d04-0410-961f-
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redi [Fri, 30 May 2014 17:16:14 +0000 (17:16 +0000)]
PR libstdc++/61011
* configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211087
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redi [Fri, 30 May 2014 16:58:58 +0000 (16:58 +0000)]
* doc/xml/manual/appendix_contributing.xml (list.copyright): Replace
Benjamin's old email address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211086
138bc75d-0d04-0410-961f-
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denisc [Fri, 30 May 2014 16:36:05 +0000 (16:36 +0000)]
* config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
* config/avr/avr-tables.opt: Regenerate.
* config/avr/t-multilib: Regenerate.
* doc/avr-mmcu.texi: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211085
138bc75d-0d04-0410-961f-
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jason [Fri, 30 May 2014 15:09:40 +0000 (15:09 +0000)]
PR c++/60992
* pt.c (tsubst_init): Split out from...
(tsubst_expr) [DECL_EXPR]: Here.
(tsubst_copy) [VAR_DECL]: Use it.
* semantics.c (finish_id_expression): Return the decl for static/const.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211084
138bc75d-0d04-0410-961f-
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ian [Fri, 30 May 2014 13:53:58 +0000 (13:53 +0000)]
runtime: Use _mm_pause rather than __builtin_ia32_pause.
Based on a patch from Peter Collingbourne.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211081
138bc75d-0d04-0410-961f-
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jakub [Fri, 30 May 2014 13:48:22 +0000 (13:48 +0000)]
* sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
r209879.
* sanitizer_common/sanitizer_common.h: Likewise.
* asan/asan_mapping.h: Likewise.
* asan/asan_linux.cc: Likewise.
* tsan/tsan_mman.cc: Cherry pick upstream r209744.
* sanitizer_common/sanitizer_allocator.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211080
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ian [Fri, 30 May 2014 13:11:05 +0000 (13:11 +0000)]
gcc/:
* config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
target("sse").
testsuite/:
* gcc.target/i386/pause-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211079
138bc75d-0d04-0410-961f-
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vries [Fri, 30 May 2014 11:39:49 +0000 (11:39 +0000)]
-fuse-caller-save - Enable for i386
2014-05-30 Tom de Vries <tom@codesourcery.com>
* config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
Redefine as true.
* gcc.target/i386/fuse-caller-save.c: New test.
* gcc.dg/ira-shrinkwrap-prep-1.c: Run with -fno-use-caller-save.
* gcc.dg/ira-shrinkwrap-prep-2.c: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211078
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redi [Fri, 30 May 2014 11:11:15 +0000 (11:11 +0000)]
* testsuite/lib/libstdc++.exp (libstdc++_init): Adjust regexp to
work with previous versions of Tcl.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211077
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redi [Fri, 30 May 2014 11:11:10 +0000 (11:11 +0000)]
* generate_libstdcxx_web_docs: New script.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211076
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alalaw01 [Fri, 30 May 2014 09:49:49 +0000 (09:49 +0000)]
Add execution tests of ARM REV intrinsics.
gcc.target/arm/simd/vrev16p8_1.c: New file.
gcc.target/arm/simd/vrev16qp8_1.c: New file.
gcc.target/arm/simd/vrev16qs8_1.c: New file.
gcc.target/arm/simd/vrev16qu8_1.c: New file.
gcc.target/arm/simd/vrev16s8_1.c: New file.
gcc.target/arm/simd/vrev16u8_1.c: New file.
gcc.target/arm/simd/vrev32p16_1.c: New file.
gcc.target/arm/simd/vrev32p8_1.c: New file.
gcc.target/arm/simd/vrev32qp16_1.c: New file.
gcc.target/arm/simd/vrev32qp8_1.c: New file.
gcc.target/arm/simd/vrev32qs16_1.c: New file.
gcc.target/arm/simd/vrev32qs8_1.c: New file.
gcc.target/arm/simd/vrev32qu16_1.c: New file.
gcc.target/arm/simd/vrev32qu8_1.c: New file.
gcc.target/arm/simd/vrev32s16_1.c: New file.
gcc.target/arm/simd/vrev32s8_1.c: New file.
gcc.target/arm/simd/vrev32u16_1.c: New file.
gcc.target/arm/simd/vrev32u8_1.c: New file.
gcc.target/arm/simd/vrev64f32_1.c: New file.
gcc.target/arm/simd/vrev64p16_1.c: New file.
gcc.target/arm/simd/vrev64p8_1.c: New file.
gcc.target/arm/simd/vrev64qf32_1.c: New file.
gcc.target/arm/simd/vrev64qp16_1.c: New file.
gcc.target/arm/simd/vrev64qp8_1.c: New file.
gcc.target/arm/simd/vrev64qs16_1.c: New file.
gcc.target/arm/simd/vrev64qs32_1.c: New file.
gcc.target/arm/simd/vrev64qs8_1.c: New file.
gcc.target/arm/simd/vrev64qu16_1.c: New file.
gcc.target/arm/simd/vrev64qu32_1.c: New file.
gcc.target/arm/simd/vrev64qu8_1.c: New file.
gcc.target/arm/simd/vrev64s16_1.c: New file.
gcc.target/arm/simd/vrev64s32_1.c: New file.
gcc.target/arm/simd/vrev64s8_1.c: New file.
gcc.target/arm/simd/vrev64u16_1.c: New file.
gcc.target/arm/simd/vrev64u32_1.c: New file.
gcc.target/arm/simd/vrev64u8_1.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211075
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vries [Fri, 30 May 2014 08:43:05 +0000 (08:43 +0000)]
-fuse-caller-save - Support in lra
2014-05-30 Tom de Vries <tom@codesourcery.com>
* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211074
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ktkachov [Fri, 30 May 2014 08:31:38 +0000 (08:31 +0000)]
[ARM] Use mov_imm type for movw operations consistently
* config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
to mov_imm.
* config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211073
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rsandifo [Fri, 30 May 2014 07:35:47 +0000 (07:35 +0000)]
gcc/
* ira.c (ira_get_dup_out_num): Check for output operands at
the start of the loop. Handle cases where an included alternative
follows an excluded one.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211072
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gccadmin [Fri, 30 May 2014 00:17:10 +0000 (00:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211071
138bc75d-0d04-0410-961f-
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mrs [Thu, 29 May 2014 23:20:39 +0000 (23:20 +0000)]
PR debug/61352
* collect2.c (maybe_run_lto_and_relink): Be sure to always run
post ld passes when lto is used.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211067
138bc75d-0d04-0410-961f-
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ian [Thu, 29 May 2014 20:22:27 +0000 (20:22 +0000)]
runtime: add the --without-libatomic configure option
This adds the --without-libatomic configure option, which is useful for building libgo
with a non-gcc compiler.
It disables libgo's dependency on libatomic. This
is useful for platforms where it is known that the libatomic runtime
functions are not required, or where the compiler automatically
provides an implementation of them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211065
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vmakarov [Thu, 29 May 2014 17:37:23 +0000 (17:37 +0000)]
2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/61325
* lra-constraints.c (process_address): Rename to
process_address_1.
(process_address): New function.
2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/61325
* gcc.target/aarch64/pr61325.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211061
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alalaw01 [Thu, 29 May 2014 17:24:34 +0000 (17:24 +0000)]
Add execution tests of ARM EXT intrinsics
gcc.target/arm/simd/vextQf32_1.c: New file.
gcc.target/arm/simd/vextQp16_1.c: New file.
gcc.target/arm/simd/vextQp8_1.c: New file.
gcc.target/arm/simd/vextQs16_1.c: New file.
gcc.target/arm/simd/vextQs32_1.c: New file.
gcc.target/arm/simd/vextQs64_1.c: New file.
gcc.target/arm/simd/vextQs8_1.c: New file.
gcc.target/arm/simd/vextQu16_1.c: New file.
gcc.target/arm/simd/vextQu32_1.c: New file.
gcc.target/arm/simd/vextQu64_1.c: New file.
gcc.target/arm/simd/vextQu8_1.c: New file.
gcc.target/arm/simd/vextQp64_1.c: New file.
gcc.target/arm/simd/vextf32_1.c: New file.
gcc.target/arm/simd/vextp16_1.c: New file.
gcc.target/arm/simd/vextp8_1.c: New file.
gcc.target/arm/simd/vexts16_1.c: New file.
gcc.target/arm/simd/vexts32_1.c: New file.
gcc.target/arm/simd/vexts64_1.c: New file.
gcc.target/arm/simd/vexts8_1.c: New file.
gcc.target/arm/simd/vextu16_1.c: New file.
gcc.target/arm/simd/vextu32_1.c: New file.
gcc.target/arm/simd/vextu64_1.c: New file.
gcc.target/arm/simd/vextu8_1.c: New file.
gcc.target/arm/simd/vextp64_1.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211059
138bc75d-0d04-0410-961f-
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alalaw01 [Thu, 29 May 2014 16:57:42 +0000 (16:57 +0000)]
Detect EXT patterns to vec_perm_const, use for EXT intrinsics
* config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
TYPES_BINOPV): New static data.
* config/aarch64/aarch64-simd-builtins.def (im_lane_bound): New builtin.
* config/aarch64/aarch64-simd.md (aarch64_ext, aarch64_im_lane_boundsi):
New patterns.
* config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
patterns for EXT.
(aarch64_evpc_ext): New function.
* config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
* config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211058
138bc75d-0d04-0410-961f-
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vries [Thu, 29 May 2014 16:32:16 +0000 (16:32 +0000)]
Fix rtl-check build
2014-05-29 Tom de Vries <tom@codesourcery.com>
* rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211057
138bc75d-0d04-0410-961f-
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redi [Thu, 29 May 2014 14:04:43 +0000 (14:04 +0000)]
* include/tr2/bool_set: Use UTF-8 for accented characters.
* scripts/run_doxygen: Handle Doxygen 1.8.x change.
* doc/doxygen/user.cfg.in: Update to Doxygen 1.8.6 format. Set
QUIET=YES, remove obsolete SYMBOL_CACHE_SIZE tag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211053
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aph [Thu, 29 May 2014 11:50:22 +0000 (11:50 +0000)]
2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
Andrew Haley <aph@redhat.com>
Richard Sandiford <rdsandiford@googlemail.com>
* doc/extend.texi: Rewrite inline asm page / re-org asm-related
pages.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211051
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rearnsha [Thu, 29 May 2014 09:39:07 +0000 (09:39 +0000)]
* arm/iterators.md (shiftable_ops): New code iterator.
(t2_binop0, arith_shift_insn): New code attributes.
* arm/predicates.md (shift_nomul_operator): New predicate.
* arm/arm.md (insn_enabled): Delete.
(enabled): Remove insn_enabled test.
(*arith_shiftsi): Delete. Replace with ...
(*<arith_shift_insn>_multsi): ... new pattern.
(*<arith_shift_insn>_shiftsi): ... new pattern.
* config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211050
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vries [Thu, 29 May 2014 08:59:08 +0000 (08:59 +0000)]
-fuse-caller-save - Enable for MIPS
2014-05-29 Radovan Obradovic <robradovic@mips.com>
Tom de Vries <tom@codesourcery.com>
* config/mips/mips.h (POST_CALL_TMP_REG): Define.
* config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
clobber.
(mips_split_call): Use POST_CALL_TMP_REG.
(TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
* gcc.target/mips/mips.exp: Add use-caller-save to -ffoo/-fno-foo
options.
* gcc.target/mips/fuse-caller-save.h: New include file.
* gcc.target/mips/fuse-caller-save.c: New test.
* gcc.target/mips/fuse-caller-save-mips16.c: Same.
* gcc.target/mips/fuse-caller-save-micromips.c: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211049
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kyukhin [Thu, 29 May 2014 08:53:02 +0000 (08:53 +0000)]
gcc/testsuite/
* gcc.dg/vect/pr52252-ld.c: Fix target and options for the test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211048
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vries [Thu, 29 May 2014 08:25:05 +0000 (08:25 +0000)]
Fix bootstrap on powerpc64le-linux-gnu
2014-05-29 Tom de Vries <tom@codesourcery.com>
* final.c (collect_fn_hard_reg_usage): Guard variable declaration
with #ifdef STACK_REGS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211047
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hubicka [Thu, 29 May 2014 06:14:52 +0000 (06:14 +0000)]
* varasm.c (get_variable_section): Walk aliases.
(place_block_symbol): Walk aliases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211045
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gccadmin [Thu, 29 May 2014 00:16:57 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211041
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ian [Thu, 29 May 2014 00:03:30 +0000 (00:03 +0000)]
runtime: disable split stacks for runtime_printf function under Clang
LLVM's code generator does not currently support split stacks for vararg
functions, so we disable split stacks for the only function that uses this
feature under Clang. This appears to be OK as long as:
- this function only calls non-inlined, internal-linkage (hence no dynamic
loader) functions compiled with split stacks (i.e. go_vprintf), which can
allocate more stack space as required;
- this function itself does not occupy more than BACKOFF bytes of stack space
(see libgcc/config/i386/morestack.S).
These conditions are currently known to be satisfied by Clang on x86-32 and
x86-64. Note that signal handlers receive slightly less stack space than they
would normally do if they happen to be called while this function is being
run. If this turns out to be a problem we could consider increasing BACKOFF.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211037
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ian [Wed, 28 May 2014 23:10:47 +0000 (23:10 +0000)]
runtime: fix misc gcc-isms and undefined behavior
This includes the use of __complex and __builtin_ functions where
unprefixed entities would suffice, and the use of a union for
bit-casting between types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211036
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palves [Wed, 28 May 2014 21:55:41 +0000 (21:55 +0000)]
Fix demangler testsuite crashes with CP_DEMANGLE_DEBUG defined
Running the demangler's testsuite with CP_DEMANGLE_DEBUG defined
crashes, with:
Program received signal SIGSEGV, Segmentation fault.
0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
567 switch (dc->type)
(gdb) bt 3
#0 0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
#1 0x000000000040ae47 in d_dump (dc=0x7fffffffd098, indent=10) at ../../src/libiberty/cp-demangle.c:787
#2 0x000000000040ae47 in d_dump (dc=0x7fffffffd0c8, indent=8) at ../../src/libiberty/cp-demangle.c:787
Note dc=0x1, which is obviously a bogus pointer. This is the end of
d_dump recursing for a component type that that doesn't actually have
subtrees:
787 d_dump (d_left (dc), indent + 2);
788 d_dump (d_right (dc), indent + 2);
This fixes the two cases the testsuite currently trips on.
libiberty/
2014-05-28 Pedro Alves <palves@redhat.com>
* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_FUNCTION_PARAM
and DEMANGLE_COMPONENT_NUMBER.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211035
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palves [Wed, 28 May 2014 21:51:47 +0000 (21:51 +0000)]
Add myself to MAINTAINERS.
2014-05-28 Pedro Alves <palves@redhat.com>
* MAINTAINERS (Write After Approval): Add myself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211034
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vries [Wed, 28 May 2014 21:50:28 +0000 (21:50 +0000)]
2014-05-28 Tom de Vries <tom@codesourcery.com>
Revert:
2014-05-28 Tom de Vries <tom@codesourcery.com>
* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211033
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rsandifo [Wed, 28 May 2014 19:49:18 +0000 (19:49 +0000)]
gcc/
* doc/md.texi: Document that the % constraint character must
be at the beginning of the string.
* genoutput.c (validate_insn_alternatives): Check that '=',
'+' and '%' only appear at the beginning of a constraint.
* ira.c (commutative_constraint_p): Delete.
(ira_get_dup_out_num): Expect the '%' commutativity marker to be
at the start of the string.
* config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
duplicate '='s.
* config/arm/neon.md (bicdi3_neon): Likewise.
* config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
(slt_si, sltu_si): Likewise.
* config/vax/vax.md (sbcdi3): Likewise.
* config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
* config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
(mul64): Move '%' to beginning of constraint.
* config/arm/arm.md (*xordi3_insn): Likewise.
* config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
(xorsi3): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211031
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rsandifo [Wed, 28 May 2014 19:30:35 +0000 (19:30 +0000)]
gcc/
* doc/md.texi: Document the restrictions on the "enabled" attribute.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211030
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jason [Wed, 28 May 2014 16:38:23 +0000 (16:38 +0000)]
PR c++/47202
gcc/cp/
* decl.c (cxx_comdat_group): Return a decl.
* optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
gcc/
* cgraph.h (symtab_node::get_comdat_group_id): New.
* cgraphunit.c (analyze_functions): Call it.
* symtab.c (dump_symtab_node): Likewise.
* tree.c (decl_comdat_group_id): New.
* tree.h: Declare it.
* lto-streamer-out.c (write_symbol): Use it.
* trans-mem.c (ipa_tm_create_version_alias): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211026
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jason [Wed, 28 May 2014 16:30:46 +0000 (16:30 +0000)]
* pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
bound.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211025
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jason [Wed, 28 May 2014 15:55:03 +0000 (15:55 +0000)]
PR c++/61242
* call.c (build_aggr_conv): Ignore passed in flags.
(build_array_conv, build_complex_conv): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211024
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fxcoudert [Wed, 28 May 2014 15:17:29 +0000 (15:17 +0000)]
PR bootstrap/PR61146
* wide-int.cc: Do not include longlong.h when compiling with clang.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211023
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rguenth [Wed, 28 May 2014 14:24:09 +0000 (14:24 +0000)]
2014-05-28 Richard Biener <rguenther@suse.de>
* tree-ssa-propagate.c (add_control_edge): Print less vertical space.
* tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
(vrp_visit_assignment_or_call): Print less vertical space.
(vrp_visit_stmt): Likewise.
(vrp_visit_phi_node): Likewise. For a PHI argument with
VR_VARYING range consider recording it as copy.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211022
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rguenth [Wed, 28 May 2014 14:17:45 +0000 (14:17 +0000)]
2014-05-28 Richard Biener <rguenther@suse.de>
Revert
2014-05-28 Richard Biener <rguenther@suse.de>
* hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211021
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edlinger [Wed, 28 May 2014 13:37:02 +0000 (13:37 +0000)]
2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
* expr.c (expand_assignment): Fold the bitpos in the to_rtx if
sufficiently aligned and an offset is used at the same time.
(expand_expr_real_1): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211020
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rguenth [Wed, 28 May 2014 12:44:11 +0000 (12:44 +0000)]
2014-05-28 Richard Biener <rguenther@suse.de>
PR middle-end/61045
* fold-const.c (fold_comparison): When folding
X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
the sign of the remaining constant operand stays the same.
* gcc.dg/pr61045.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211018
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kaushikp [Wed, 28 May 2014 12:23:15 +0000 (12:23 +0000)]
RL78 64bit double support added
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211017
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kaushikp [Wed, 28 May 2014 12:22:19 +0000 (12:22 +0000)]
RL78 64bit double support added
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211016
138bc75d-0d04-0410-961f-
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ro [Wed, 28 May 2014 11:32:54 +0000 (11:32 +0000)]
Centralise clearing hardware capabilities with Sun ld
gcc:
* configure.ac ($gcc_cv_ld_clearcap): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/sol2.opt (mclear-hwcap): New option.
* config/sol2.h (LINK_CLEARCAP_SPEC): Define.
* config/sol2-clearcap.map: Moved here from
testsuite/gcc.target/i386/clearcap.map.
* config/sol2-clearcapv2.map: Move here from
gcc.target/i386/clearcapv2.map.
* config/t-sol2 (install): Depend on install-clearcap-map.
(install-clearcap-map): New target.
* doc/invoke.texi (Option Summary, Solaris 2 Options): Document
-mclear-hwcap.
gcc/testsuite:
* lib/clearcap.exp: New file.
* gcc.dg/vect/vect.exp: Load clearcap.exp.
Remove clearcap_ldflags handling.
Call clearcap-init, clearcap-finish.
* gcc.target/i386/i386.exp: Likewise.
* gcc.target/i386/clearcap.map: Move to ../config/sol2-clearcap.map.
* gcc.target/i386/clearcapv2.map: Move to
../config/sol2-clearcapv2.map.
* gcc.target/x86_64/abi/avx/abi-avx.exp: Likewise.
* gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Likewise.
libitm:
* acinclude.m4 (LIBITM_CHECK_LINKER_HWCAP): Check for
-mclear-hwcap instead.
* configure: Regenerate.
* clearcap.map: Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211014
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rguenth [Wed, 28 May 2014 11:07:48 +0000 (11:07 +0000)]
2014-05-28 Richard Biener <rguenther@suse.de>
* hwint.h (*_HALF_WIDE_INT*): Move to ...
* wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
... here and remove the rest.
* hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211013
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rguenth [Wed, 28 May 2014 11:07:06 +0000 (11:07 +0000)]
2014-05-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/61335
* tree-vrp.c (vrp_visit_phi_node): If the compare of old and
new range fails, drop to varying.
* gfortran.dg/pr61335.f90: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211012
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hainque [Wed, 28 May 2014 09:51:07 +0000 (09:51 +0000)]
2014-05-28 Olivier Hainque <hainque@adacore.com>
* config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
(CPP_SPEC): Add entry for -mcpu=8548.
* config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
* config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211011
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vries [Wed, 28 May 2014 09:43:52 +0000 (09:43 +0000)]
-fuse-caller-save - Support in lra
2014-05-28 Tom de Vries <tom@codesourcery.com>
* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211010
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vries [Wed, 28 May 2014 09:43:41 +0000 (09:43 +0000)]
-fuse-caller-save - Add documentation
2014-05-28 Radovan Obradovic <robradovic@mips.com>
Tom de Vries <tom@codesourcery.com>
* doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save to
gccoptlist.
(@item -fuse-caller-save): New item.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211009
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vries [Wed, 28 May 2014 09:43:32 +0000 (09:43 +0000)]
-fuse-caller-save - Enable by default at O2 and higher
2014-05-28 Radovan Obradovic <robradovic@mips.com>
Tom de Vries <tom@codesourcery.com>
* opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
OPT_fuse_caller_save.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211008
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vries [Wed, 28 May 2014 09:43:21 +0000 (09:43 +0000)]
-fuse-caller-save - Use collected register usage information
2014-05-28 Radovan Obradovic <robradovic@mips.com>
Tom de Vries <tom@codesourcery.com>
* df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
* caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
get_call_reg_set_usage.
* resource.c (mark_set_resources, mark_target_live_regs): Use
get_call_reg_set_usage.
* ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
field.
(ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
* ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
* ira-build.c (ira_create_allocno): Init
ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
(create_cap_allocno, propagate_allocno_info)
(propagate_some_info_from_allocno)
(copy_info_to_removed_store_destinations): Handle
ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
* ira-costs.c (ira_tune_allocno_costs): Use
ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211007
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vries [Wed, 28 May 2014 09:43:11 +0000 (09:43 +0000)]
-fuse-caller-save - Collect register usage information
2014-05-28 Radovan Obradovic <robradovic@mips.com>
Tom de Vries <tom@codesourcery.com>
* cgraph.h (struct cgraph_rtl_info): Add function_used_regs
and function_used_regs_valid fields.
* final.c: Move include of hard-reg-set.h to before rtl.h to declare
find_all_hard_reg_sets.
(collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
(get_call_reg_set_usage): New function.
(rest_of_handle_final): Use collect_fn_hard_reg_usage.
* regs.h (get_call_reg_set_usage): Declare.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211006
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gjl [Wed, 28 May 2014 09:33:04 +0000 (09:33 +0000)]
gcc/
PR libgcc/61152
* config/dbx.h (License): Add Runtime Library Exception.
* config/newlib-stdint.h (License): Same.
* config/rtems.h (License): Same
* config/initfini-array.h (License): Same
* config/v850/v850.h (License): Same.
* config/v850/v850-opts.h (License): Same
* config/v850/rtems.h (License): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211004
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paolo [Wed, 28 May 2014 08:59:32 +0000 (08:59 +0000)]
2014-05-25 Paolo Carlini <paolo.carlini@oracle.com>
* Fix typo in ChangeLog entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211003
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gjl [Wed, 28 May 2014 08:42:25 +0000 (08:42 +0000)]
PR target/61044
* doc/extend.texi (Local Labels): Note that label differences are
not supported for AVR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210999
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hainque [Wed, 28 May 2014 08:41:27 +0000 (08:41 +0000)]
2014-05-26 Richard Sandiford <rdsandiford@googlemail.com>
Olivier Hainque <hainque@adacore.com>
* rtl.h (set_for_reg_notes): Declare.
* emit-rtl.c (set_for_reg_notes): New function.
(set_unique_reg_note): Use it.
* optabs.c (add_equal_note): Likewise
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210998
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pinskia [Wed, 28 May 2014 01:24:53 +0000 (01:24 +0000)]
2014-05-27 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64.md (stack_protect_set_<mode>):
Use <w> for the register in assembly template.
(stack_protect_test): Use the mode of operands[0] for the
result.
(stack_protect_test_<mode>): Use <w> for the register
in assembly template.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210996
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dj [Wed, 28 May 2014 00:37:00 +0000 (00:37 +0000)]
* config/rx/rx.c (add_vector_labels): New.
(rx_output_function_prologue): Call it.
(rx_handle_func_attribute): Don't require empty arguments.
(rx_handle_vector_attribute): New.
(rx_attribute_table): Add "vector" attribute.
* doc/extend.texi (interrupt, vector): Document new/changed
RX-specific attributes.
* config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210995
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gccadmin [Wed, 28 May 2014 00:17:19 +0000 (00:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210994
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ian [Tue, 27 May 2014 22:01:21 +0000 (22:01 +0000)]
libgo/runtime: fix unused-result warning
Result of runtime_write is ignored, causing
an unused-result result warning (error in my
case, with -Werror=unused-result).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210987
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ebotcazou [Tue, 27 May 2014 20:37:09 +0000 (20:37 +0000)]
* gnat.dg/aliasing1.adb (dg-final): Robustify pattern matching.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210982
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ebotcazou [Tue, 27 May 2014 20:30:18 +0000 (20:30 +0000)]
* double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
predicate to detect a negative quotient.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210981
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mpolacek [Tue, 27 May 2014 20:14:22 +0000 (20:14 +0000)]
PR c/56724
* c-typeck.c (convert_arguments): Get location of a parameter. Change
error and warning calls to error_at and warning_at. Pass location of
a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
(convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
WARN_FOR_QUALIFIERS. Pass expr_loc to those.
* gcc.dg/pr56724-1.c: New test.
* gcc.dg/pr56724-2.c: New test.
* gcc.dg/wtr-conversion-1.c: Use -Wtraditional-conversion instead of
-Wtraditional.
* gcc.dg/dfp/wtr-conversion-1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210980
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ebotcazou [Tue, 27 May 2014 19:54:46 +0000 (19:54 +0000)]
* fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
Add X - Y CMP 0 to X CMP Y transformation.
(fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210979
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segher [Tue, 27 May 2014 18:33:57 +0000 (18:33 +0000)]
* stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
before printing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210978
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sje [Tue, 27 May 2014 15:59:31 +0000 (15:59 +0000)]
2014-05-27 Steve Ellcey <sellcey@mips.com>
* config/mips/mips.c: Add include of cgraph.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210975
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rguenth [Tue, 27 May 2014 15:00:29 +0000 (15:00 +0000)]
2014-05-27 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/vrp92.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210974
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rguenth [Tue, 27 May 2014 13:36:29 +0000 (13:36 +0000)]
2014-05-27 Richard Biener <rguenther@suse.de>
* system.h (__STDC_FORMAT_MACROS): Define as very first thing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210973
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mpolacek [Tue, 27 May 2014 11:41:45 +0000 (11:41 +0000)]
PR testsuite/61319
* c-c++-common/ubsan/float-cast.h: Conditionally define LLONG_MAX,
LLONG_MIN, and ULLONG_MAX.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210970
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gjl [Tue, 27 May 2014 11:37:49 +0000 (11:37 +0000)]
PR libgcc/61152
* config/arm/arm.h (License): Add note to COPYING.RUNTIME.
* config/arm/arm-cores.def (License): Same.
* config/arm/arm-opts.h (License): Same.
* config/arm/aout.h (License): Same.
* config/arm/bpabi.h (License): Same.
* config/arm/elf.h (License): Same.
* config/arm/linux-elf.h (License): Same.
* config/arm/linux-gas.h (License): Same.
* config/arm/netbsd-elf.h (License): Same.
* config/arm/uclinux-eabi.h (License): Same.
* config/arm/uclinux-elf.h (License): Same.
* config/arm/vxworks.h (License): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210969
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redi [Tue, 27 May 2014 11:14:17 +0000 (11:14 +0000)]
PR libstdc++/61329
* include/bits/regex_automaton.tcc (_State_base::_M_print): Add
inline specifier.
(_State_base::_M_dot): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210968
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ktkachov [Tue, 27 May 2014 10:56:25 +0000 (10:56 +0000)]
[ARM] Vectorise bswap* in aarch32.
* config/arm/neon.md (neon_bswap<mode>): New pattern.
* config/arm/arm.c (neon_itype): Add NEON_BSWAP.
(arm_init_neon_builtins): Handle NEON_BSWAP.
Define required type nodes.
(arm_expand_neon_builtin): Handle NEON_BSWAP.
(arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
* config/arm/arm_neon_builtins.def (bswap): Define builtins.
* config/arm/iterators.md (VDQHSD): New mode iterator.
* lib/target-supports.exp (check_effective_target_vect_bswap):
Specify arm*-*-* support.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210967
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rguenth [Tue, 27 May 2014 10:32:39 +0000 (10:32 +0000)]
2014-05-27 Richard Biener <rguenther@suse.de>
* tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
Try using literal operands when comparing value-ranges failed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210966
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rsandifo [Tue, 27 May 2014 10:23:20 +0000 (10:23 +0000)]
gcc/
* ira.c (commutative_operand): Adjust for change to recog_data.
[Missing from previous commit.]
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210965
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rsandifo [Tue, 27 May 2014 10:06:22 +0000 (10:06 +0000)]
gcc/
* system.h (TEST_BIT): New macro.
* recog.h (alternative_mask): New type.
(ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
(recog_data_d): Replace alternative_enabled_p array with
enabled_alternatives.
(target_recog): New structure.
(default_target_recog, this_target_recog): Declare.
(get_enabled_alternatives, recog_init): Likewise.
* recog.c (default_target_recog, this_target_recog): New variables.
(get_enabled_alternatives): New function.
(extract_insn): Use it.
(recog_init): New function.
(preprocess_constraints, constrain_operands): Adjust for change to
recog_data.
* postreload.c (reload_cse_simplify_operands): Likewise.
* reload.c (find_reloads): Likewise.
* ira-costs.c (record_reg_classes): Likewise.
* ira-lives.c (single_reg_class): Likewise. Fix bug in which
all alternatives after a disabled one would be skipped.
(ira_implicitly_set_insn_hard_regs): Likewise.
* ira.c (ira_setup_alts): Adjust for change to recog_data.
* lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
with enabled_alternatives.
* lra.c (free_insn_recog_data): Update accordingly.
(lra_update_insn_recog_data): Likewise.
(lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
* lra-constraints.c (process_alt_operands): Likewise. Handle
only_alternative as part of the enabled mask.
* target-globals.h (this_target_recog): Declare.
(target_globals): Add a recog field.
(restore_target_globals): Restore this_target_recog.
* target-globals.c: Include recog.h.
(default_target_globals): Initialize recog field.
(save_target_globals): Likewise.
* reginfo.c (reinit_regs): Call recog_init.
* toplev.c (backend_init_target): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210964
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rsandifo [Tue, 27 May 2014 10:05:55 +0000 (10:05 +0000)]
gcc/
* gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
rather than any named insn's code.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210963
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