Commits · 3beac6b971c4c63da1a1f23b46f296d6156d7d3f · lvzhengyang / riscv-gcc-1

26 Jan, 2012 21 commits

dwarf2.h (enum dwarf_form): Add Fission extensions. · 3beac6b9
```
	* dwarf2.h (enum dwarf_form): Add Fission extensions.
	(enum dwarf_attribute): Likewise.

From-SVN: r183588
```
Cary Coutant committed Jan 26, 2012
3beac6b9 Browse Files

m68k: Convert to atomic_test_and_set. · 4c1fd084

        * config/m68k/m68k.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
        * config/m68k/sync.md (atomic_test_and_set): Rename from
        sync_test_and_setqi and adjust the operands.
        (atomic_test_and_set_1): Rename from sync_test_and_setqi_1
        and unconditionally enable.

From-SVN: r183585

committed Jan 26, 2012

4c1fd084 Browse Files

sparc: Fix atomic_test_and_set definition. · 5a843a13

        * config/sparc/sparc.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
        * config/sparc/sync.md (atomic_test_and_set): Only handle QImode.
        (ldstub): Rename from ldstubqi.
        (ldstub<I24MODE>): Remove.

From-SVN: r183584

committed Jan 26, 2012

5a843a13 Browse Files

Update gcc.dg/atomic-flag.c test for non-boolean TAS targets. · f10f4968
```
        * gcc.dg/atomic-flag.c: Adjust for __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.

From-SVN: r183583
```
Richard Henderson committed Jan 26, 2012
f10f4968 Browse Files

libstdc++: Use __GCC_ATOMIC_TEST_AND_SET in atomic_flag. · e29137fe

        * include/bits/atomic_base.h (__atomic_flag_base): Define _M_i
        based on the value of __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
        (ATOMIC_FLAG_INIT): Initialize with 0, not false.
        (atomic_flag::atomic_flag): Use __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.

From-SVN: r183582

committed Jan 26, 2012

e29137fe Browse Files

Define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL · 57c5ab1b

        * target.def (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
        * c-cppbuiltin.c (cpp_atomic_builtins): Define
        __GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
        * doc/tm.texi.in (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Add doc hook.
        * doc/tm.texi: Rebuild.

From-SVN: r183581

committed Jan 26, 2012

57c5ab1b Browse Files

Use maybe_expand_insn in maybe_emit_atomic_test_and_set. · 15e73e06

        * optabs.c (gen_atomic_test_and_set): Remove default.
        (maybe_emit_atomic_test_and_set): Use maybe_expand_insn.

From-SVN: r183580

committed Jan 26, 2012

15e73e06 Browse Files

compiler: Don't make type fns for private fields in other packages. · 13b61722
```
From-SVN: r183579
```
Ian Lance Taylor committed Jan 26, 2012
13b61722 Browse Files
libgo: Build stubs for some syscall functions not on older systems. · e02ed81e
```
From-SVN: r183577
```
Ian Lance Taylor committed Jan 26, 2012
e02ed81e Browse Files

reassoc_4.f: Use dg-additional-options. · 0c2f0102

2012-01-26  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gfortran.dg/reassoc_4.f: Use dg-additional-options.

From-SVN: r183570

committed Jan 26, 2012

0c2f0102 Browse Files

re PR rtl-optimization/51978 (ext-elim-1.c ICE on powerpc64) · 089dacc5

	PR rtl-optimization/51978
	* ree.c (make_defs_and_copies_lists): Change set_pat type
	to const_rtx.
	(combine_reaching_defs): Likewise.
	(struct re_info): Remove.
	(add_removable_extension): Remove x and data arguments,
	add insn, insn_list and def_map.  Use the arguments directly
	instead of using struct re_info.
	(find_removable_extensions): Don't call add_removable_extension
	through note_stores, instead just call it with single_set
	result if non-NULL.
	(find_and_remove_re): Pass curr_cand->expr instead of
	PATTERN (curr_cand->insn) as set_pat argument to
	combine_reaching_defs.

From-SVN: r183567

committed Jan 26, 2012

089dacc5 Browse Files

re PR tree-optimization/46590 (long compile time with -O2 and many loops) · 81bfd197

	PR tree-optimization/46590
	* cfgexpand.c: Revert last change (r183305).
	* gimplify.c (gimplify_bind_expr): Add clobbers for all non-gimple
	regs.
	* tree-eh.c (cleanup_empty_eh): Try to optimize clobbers before
	checking for emptiness.

From-SVN: r183566

committed Jan 26, 2012

81bfd197 Browse Files

make-relative-prefix.c (make_relative_prefix_1): Avoid warning about using… · bfb676c1

make-relative-prefix.c (make_relative_prefix_1): Avoid warning about using preprocessor directives inside of macro arguments.

	* make-relative-prefix.c (make_relative_prefix_1): Avoid warning
	about using preprocessor directives inside of macro arguments.

From-SVN: r183561

committed Jan 26, 2012

bfb676c1 Browse Files

re PR middle-end/51895 (ICE in simplify_subreg) · 892123df

	PR middle-end/51895
	* expr.c (expand_expr_real_1): Handle BLKmode MEM_REF of
	non-addressable non-BLKmode base correctly.

	* g++.dg/opt/pr51895.C: New test.

From-SVN: r183560

committed Jan 26, 2012

892123df Browse Files

re PR tree-optimization/48794 (ICE: SIGSEGV in remap_eh_region_nr… · 1a47f99c

re PR tree-optimization/48794 (ICE: SIGSEGV in remap_eh_region_nr (tree-inline.c:1194) with -Os -fopenmp -fexceptions -fno-tree-ccp -fno-tree-copy-prop)

	PR tree-optimization/48794
	* tree-eh.c (remove_unreachable_handlers_no_lp): Don't remove
	regions referenced from RESX/EH_DISPATCH.

testsuite/
	* gfortran.dg/gomp/pr48794-2.f90: New testcase.

From-SVN: r183559

committed Jan 26, 2012

1a47f99c Browse Files

ssa-dom-thread-4.c: Set -mbranch-cost=2 for s390 and s390x. · c0a9d2a1

2012-01-26  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.dg/ssa-dom-thread-4.c: Set -mbranch-cost=2 for s390 and
          s390x.

From-SVN: r183557

committed Jan 26, 2012

c0a9d2a1 Browse Files

re PR bootstrap/51985 (Bootstrap failure due to revision 183457) · 4bca22f3

	PR bootstrap/51985
	* src/c++98/Makefile.am (libc__98_la_SOURCES,
	libc__98convenience_la_SOURCES): Remove $(inst_sources).
	* src/c++98/Makefile.in: Regenerated.

From-SVN: r183556

committed Jan 26, 2012

4bca22f3 Browse Files

s390.h: Make BRANCH_COST an option. · 3d427cc1

2012-01-26  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.h: Make BRANCH_COST an option.
	* config/s390/s390.opt: New option -mbranch-cost.

2012-01-26  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.dg/pr46309.c: Set branch-cost to 2 for s390 and s390x.
	* gcc.dg/pr44194-1.c: Disable since s390 returns structs always in
	memory.
	* gfortran.dg/reassoc_4.f: Force max-completely-peeled-insns to
	the default value for s390 and s390x.

From-SVN: r183555

committed Jan 26, 2012

3d427cc1 Browse Files

libgo/mksysinfo: Always define IPV6_TCLASS. · 28877321
```
From-SVN: r183552
```
Ian Lance Taylor committed Jan 26, 2012
28877321 Browse Files
libgo/mksysinfo: Correct typo. · 70a3ffe8
```
From-SVN: r183549
```
Ian Lance Taylor committed Jan 26, 2012
70a3ffe8 Browse Files
Daily bump. · ab093e5d
```
From-SVN: r183547
```
GCC Administrator committed Jan 26, 2012
ab093e5d Browse Files

25 Jan, 2012 19 commits

Remove a couple of object files committed by accident. · e5a9c997
```
From-SVN: r183542
```
Ian Lance Taylor committed Jan 25, 2012
e5a9c997 Browse Files

re PR fortran/51995 ([OOP] Polymorphic class fails at runtime) · 5cfa7039

2012-01-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51995
        * class.c (gfc_build_class_symbol): Fix invalid freeing
        issue with fclass->f2k_derived.

From-SVN: r183541

committed Jan 25, 2012

5cfa7039 Browse Files

libgo: Update to weekly.2012-01-20. · af92e385
```
From-SVN: r183540
```
Ian Lance Taylor committed Jan 25, 2012
af92e385 Browse Files
libgo: Update to weekly.2012-01-15. · df1304ee
```
From-SVN: r183539
```
Ian Lance Taylor committed Jan 25, 2012
df1304ee Browse Files
Revert * trans-mem.c (requires_barrier): Do not instrument thread local · 3be18e47
```
	variables and emit save/restore for them.

From-SVN: r183538
```
Richard Henderson committed Jan 25, 2012
3be18e47 Browse Files

re PR lto/51698 ([trans-mem] TM runtime and application with LTO) · dda6ecae

        PR lto/51698
        * builtin-types.def: (BT_CONST_DOUBLE_PTR): New.
        (BT_FN_VOID_PTR_CONST_PTR_SIZE): New.
        (BT_FN_VOID_PTR_INT_SIZE): New.
        (BT_FN_UINT_UINT_VAR): Remove.
        (BT_FN_UINT32_UINT32_VAR): New.
        (BT_FN_DOUBLE_VPTR): Remove.
        (BT_FN_DOUBLE_CONST_DOUBLE_PTR): New.
        * gtm-builtins.def (_ITM_abortTransaction): Set return type to
        void.
        (_ITM_changeTransactionMode): Same.
        (_ITM_memmoveRtWt): Change return type to void.
        (_ITM_memcpyRtWt): Same.
        (_ITM_memsetW): Same.
        (_ITM_RaRD): Change types to double.
        (_ITM_RD): Same.
        (_ITM_RaWD): Same.
        (_ITM_RfWD): Same.
        * builtins.def (DEF_TM_BUILTIN): Set BOTH_P to true.
testsuite/
        PR lto/51698
        * gcc.dg/lto/trans-mem-4_0.c: New.
        * gcc.dg/lto/trans-mem-4_1.c: New.
        * gcc.dg/lto/trans-mem-2_0.c: Provide correct argument types for
        TM builtins.
        * gcc.dg/lto/trans-mem-1_0.c: Require stdint_types.
        * gcc.dg/lto/trans-mem-1_1.c: Provide correct argument types for
        TM builtins.
        * gcc.dg/lto/trans-mem-3_0.c: Require stdint_types.
        * gcc.dg/lto/trans-mem-3_1.c: Provide correct argument types for
        TM builtins.

From-SVN: r183537

committed Jan 25, 2012

dda6ecae Browse Files

re PR middle-end/51986 (uninitialized variable warning regression prevents bootstrap) · 21ae439c
```
	PR middle-end/51986
	* sched-deps.c (sched_get_condition_with_rev_uncached): Don't test
	for pat == 0.

From-SVN: r183536
```
Jakub Jelinek committed Jan 25, 2012
21ae439c Browse Files
int24-mul.c: Rename __pgm to __flash. · 6b525af8
```
	* gcc.target/avr/torture/int24-mul.c: Rename __pgm to __flash.

From-SVN: r183535
```
Georg-Johann Lay committed Jan 25, 2012
6b525af8 Browse Files
Add missing function name · 55d4e75e
```
From-SVN: r183534
```
Richard Sandiford committed Jan 25, 2012
55d4e75e Browse Files
go-test.exp (go-gc-tests): Handle a few more test lines. · 5b458dda
```
	* go.test/go-test.exp (go-gc-tests): Handle a few more test
	lines.

From-SVN: r183533
```
Ian Lance Taylor committed Jan 25, 2012
5b458dda Browse Files
mips.c: Don't process ASM_OPERANDS. · e906c889
```
gcc/
	* config/mips/mips.c: Don't process ASM_OPERANDS.

From-SVN: r183532
```
Richard Sandiford committed Jan 25, 2012
e906c889 Browse Files

1.cc: Add dg-require-time. · a76be469

libstdc++-v3/
	* testsuite/20_util/system_clock/1.cc: Add dg-require-time.
	* testsuite/22_locale/time_put/put/wchar_t/12439_1.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/12439_2.cc: Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/12439_3.cc: Likewise.
	* testsuite/27_io/basic_istream/readsome/wchar_t/6746-2.cc: Add
	dg-require-fileio.
	* testsuite/27_io/basic_istream/seekg/wchar_t/fstream.cc: Likewise.
	* testsuite/27_io/basic_istream/tellg/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_istream/tellg/wchar_t/fstream.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/2346-fstream.cc:
	Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/1.cc: Likewise.

From-SVN: r183531

committed Jan 25, 2012

a76be469 Browse Files

compiler: Always re-lower lowered expressions. · 266e9ae2
```
From-SVN: r183530
```
Ian Lance Taylor committed Jan 25, 2012
266e9ae2 Browse Files

re PR target/49868 (Implement named address space to place/access data in flash memory) · 3a840863

	PR target/49868
	Rename __pgm to __flash.
	Rename __pgm1 to __flash1.
	Rename __pgm2 to __flash2.
	Rename __pgm3 to __flash3.
	Rename __pgm4 to __flash4.
	Rename __pgm5 to __flash5.
	Rename __pgmx to __memx.
	* doc/extend.texi (AVR Named Address Spaces)
	Rename address space names as indicated above.
	* config/avr/avr.c (avr_addrspace): Ditto.
	* config/avr/avr-protos.h
	(avr_mem_pgmx_p): Rename to avr_mem_memx_p.
	(avr_mem_pgm_p): Rename to avr_mem_flash_p.
	* config/avr/predicates.md: Ditto.
	* config/avr/avr.c Ditto, and
	(avr_decl_pgmx_p): Rename to avr_decl_memx_p.
	(avr_decl_pgm_p): Rename to avr_decl_flash_p.
	* config/avr/avr.h (ADDR_SPACE_PGM): Rename to ADDR_SPACE_FLASH.
	(ADDR_SPACE_PGM1): Rename to ADDR_SPACE_FLASH1.
	(ADDR_SPACE_PGM2): Rename to ADDR_SPACE_FLASH2.
	(ADDR_SPACE_PGM3): Rename to ADDR_SPACE_FLASH3.
	(ADDR_SPACE_PGM4): Rename to ADDR_SPACE_FLASH4.
	(ADDR_SPACE_PGM5): Rename to ADDR_SPACE_FLASH5.
	(ADDR_SPACE_PGMX): Rename to ADDR_SPACE_MEMX.
	* config/avr/avr.c: Ditto.
	* config/avr/avr.md: Ditto.

From-SVN: r183529

committed Jan 25, 2012

3a840863 Browse Files

re PR fortran/51995 ([OOP] Polymorphic class fails at runtime) · f5a5c890

2012-01-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51995
        * class.c (gfc_build_class_symbol): Ensure that
        fclass->f2k_derived is set.

2012-01-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51995
        * gfortran.dg/typebound_proc_25.f90: New.

From-SVN: r183528

committed Jan 25, 2012

f5a5c890 Browse Files

re PR c++/51992 (internal compiler error: tree code ‘target_expr’ is not supported in LTO streams) · b3310d49
```
	PR c++/51992
	* tree.c (find_decls_types_in_node): Walk gimple_call_fntype.

From-SVN: r183527
```
Jason Merrill committed Jan 25, 2012
b3310d49 Browse Files

re PR tree-optimization/51987 (Predictive commoning wrong-code with non-volatile asm) · 06e1d03d

	PR tree-optimization/51987
	* tree-data-ref.c (get_references_in_stmt): Handle references in
	non-volatile GIMPLE_ASM.

	* gcc.target/i386/pr51987.c: New test.

From-SVN: r183524

committed Jan 25, 2012

06e1d03d Browse Files

tree-ssa-sccvn.c (vn_reference_eq): Also compare if both bases are dereferenced. · 8bf43909

2012-01-25  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (vn_reference_eq): Also compare if both
	bases are dereferenced.

From-SVN: r183522

committed Jan 25, 2012

8bf43909 Browse Files

For Greta Yorsh. · 15071f64

2012-01-25  Greta Yorsh  <Greta.Yorsh@arm.com>

	* gcc.dg/tm/lto-1.c: Require lto support in target.

From-SVN: r183521

committed Jan 25, 2012

15071f64 Browse Files