OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
113,777 Commits 63 Branches 184 Tags 3.1 GiB
6184a33dce
Commit Graph

113777 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Nathan Sidwell
89b0c30334 re PR gcov-profile/51113 (rev. 181105 causes Firefox profiledbuild failure) 
PR gcov-profile/51113
	* coverage.c (build_var): Propagate visibility for public decls.

	testsuite/
	* gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
	* gcc.misc-tests/gcov-16.c: New.
	* gcc.misc-tests/gcov-17.c: New.
	* g++.dg/gcov/gcov-8.C: New.
	* g++.dg/gcov/gcov-9.C: New.
	* g++.dg/gcov/gcov-10.C: New.

From-SVN: r181524
 2011-11-20 09:09:34 +00:00
Dodji Seketeli
fcb36e7363 PR c++/51194 - ICE with invalid alias template 
gcc/cp/

	PR c++/51194
	* pt.c (lookup_template_class_1): Go out early if the type of the
	template is error_mark_node.

gcc/testsuite/

	PR c++/51194
	* g++.dg/cpp0x/alias-decl-15.C: New test.

From-SVN: r181523
 2011-11-20 08:10:24 +01:00
GCC Administrator
417c27ab30 Daily bump. 
From-SVN: r181521
 2011-11-20 00:18:50 +00:00
Paolo Carlini
3afeafbce4 re PR c++/51216 (ICE with statement expression) 
/cp
2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51216
	* semantics.c (potential_constant_expression_1): Handle IF_STMT,
	DO_STMT, FOR_STMT, and WHILE_STMT.

/testsuite
2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51216
	* g++.dg/cpp0x/pr51216.C: New.

From-SVN: r181517
 2011-11-19 23:17:12 +00:00
Eric Botcazou
b168ced903 re PR rtl-optimization/51187 (miscompilation of genrecog.c at -O2 for --target=avr) 
PR rtl-optimization/51187
	* reorg.c (relax_delay_slots): Do not consider a jump useless if there
	is a barrier between the jump and its target label.

From-SVN: r181513
 2011-11-19 20:36:43 +00:00
Patrick Marlier
2e85d5e290 re PR middle-end/51211 (ICE: SIGSEGV in execute_tm_mark (trans-mem.c:2242) with -fgnu-tm -O -freorder-blocks -ftracer --param hot-bb-frequency-fraction=1 and __transaction_atomic) 
PR middle-end/51211
        * tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION.

From-SVN: r181512
 2011-11-19 11:29:18 -08:00
Eric Botcazou
6f83092f55 * expmed.c (store_bit_field_1): Revert bogus formatting change. 
From-SVN: r181511
 2011-11-19 18:20:36 +00:00
Eric Botcazou
a6b7e72326 Fix minor issues 
From-SVN: r181509
 2011-11-19 16:24:22 +00:00
Richard Earnshaw
78811dd3b7 re PR target/50493 (ICE in neon_disambiguate_copy, at config/arm/arm.c:20388) 
PR target/50493
* arm.c (neon_disambiguate_copy): Correctly handle partial overlap
of src and dest operands.

From-SVN: r181508
 2011-11-19 13:47:35 +00:00
Iain Sandoe
40353fb3aa darwin.h (ASM_DEBUG_SPEC): New. 
gcc:

	* config/darwin.h (ASM_DEBUG_SPEC): New.
	* config/darwin9.h (ASM_DEBUG_SPEC): New.

From-SVN: r181507
 2011-11-19 12:21:08 +00:00
Paolo Carlini
fc09e5b6bd bitset (operator[](size_t) const): Declare constexpr. 
2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/bitset (operator[](size_t) const): Declare constexpr.
	* include/profile/bitset: Likewise.
	* testsuite/23_containers/bitset/operations/constexpr.cc: Split out
	non portable bits to...
	* testsuite/23_containers/bitset/operations/constexpr-2.cc: ... here.

From-SVN: r181506
 2011-11-19 11:50:44 +00:00
Tobias Burnus
cf651ca2e5 re PR fortran/51207 ([OOP] Mark __def_init_... as FL_PARAMETER) 
2011-11-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51207
        * class.c (gfc_find_derived_vtab): Mark __def_init as PARAMETER
        and hence as TREE_READONLY; add subroutine attribute to
        __copy_ procedure.

        PR fortran/50640
        * trans.h (GFC_DECL_PUSH_TOPLEVEL): New DECL_LANG_FLAG_7.
        * trans-decl.c (gfc_get_symbol_decl): Mark __def_init and vtab
        as GFC_DECL_PUSH_TOPLEVEL.
        (gfc_generate_function_code): If GFC_DECL_PUSH_TOPLEVEL, push it there.
        (build_function_decl): Push __copy_ procedure to the toplevel.

From-SVN: r181505
 2011-11-19 10:26:33 +01:00
Jan Hubicka
ea5cbe6161 i386.c (atom_cost): Disable SSE loop until alignment issues are fixed. 
* config/i386/i386.c (atom_cost): Disable SSE loop until alignment
	issues are fixed.

From-SVN: r181503
 2011-11-19 01:34:55 +00:00
GCC Administrator
b262d797e1 Daily bump. 
From-SVN: r181501
 2011-11-19 00:18:48 +00:00
Joseph Myers
afd87d51e2 * gcc.dg/cpp/assert4.c: Test __linux__, not __gnu_linux__. 
From-SVN: r181496
 2011-11-18 22:26:47 +00:00
Steve Ellcey
93aeb62b9e Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. 
2011-11-18  Steve Ellcey  <sje@cup.hp.com>

	* Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.

From-SVN: r181495
 2011-11-18 22:26:44 +00:00
Anatoly Sokolov
2283c41652 cris.c (cris_function_value_regno_p): Make static. 
* config/cris/cris.c (cris_function_value_regno_p): Make static.
	(TARGET_FUNCTION_VALUE_REGNO_P): Define.
	* config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
	* config/cris/cris-protos.h (cris_function_value_regno_p): Remove.

From-SVN: r181493
 2011-11-19 01:23:08 +04:00
Fabien Chêne
e5df9bfc89 re PR c++/51188 (invalid static_cast from type 'XBase' to type 'int') 
gcc/testsuite/ChangeLog

2011-11-18  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/51188
	* g++.dg/lookup/using46.C: New.
	* g++.dg/lookup/using47.C: New.
	* g++.dg/lookup/using48.C: New.
	* g++.dg/lookup/using49.C: New.
	* g++.dg/lookup/using50.C: New.

gcc/cp/ChangeLog

2011-11-18  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/51188
	* search.c (lookup_field_1): Handle USING_DECLs for the storted
	case.

From-SVN: r181492
 2011-11-18 21:32:04 +01:00
H.J. Lu
f32c951e2c Add _mm_stream_si64. 
2011-11-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/33944
	* doc/extend.texi: Document __builtin_ia32_movnti64.

	* config/i386/emmintrin.h (_mm_stream_si64): New.

	* config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.

	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
	(bdesc_special_args): Update __builtin_ia32_movnti.  Add
	__builtin_ia32_movnti64.
	(ix86_expand_special_args_builtin): Handle
	VOID_FTYPE_PLONGLONG_LONGLONG.

	* config/i386/i386.md (UNSPEC_MOVNTI): New.

	* config/i386/sse.md (sse2_movntsi): Renamed to ...
	(sse2_movnti<mode>): This.

From-SVN: r181491
 2011-11-18 11:02:45 -08:00
Fabien Chêne
52e4e221bd re PR c++/51141 (rev181359 causes Chromium build failure) 
gcc/testsuite/ChangeLog

2011-11-18  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/51141
	* g++.dg/lookup/using46.C: New.
	* g++.dg/lookup/using47.C: New.
	* g++.dg/lookup/using48.C: New.
	* g++.dg/lookup/using49.C: New.
	* g++.dg/lookup/using50.C: New.

gcc/cp/ChangeLog

2011-11-18  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/51141
	* search.c (lookup_field_1): Handle USING_DECLs for the storted
	case.

From-SVN: r181490
 2011-11-18 19:44:23 +01:00
Ulrich Weigand
4a0051e4db pr44707.c: Do not assume assembler supports /* ... 
* gcc.c-torture/compile/pr44707.c: Do not assume assembler
	supports /* ... */ comments.

From-SVN: r181489
 2011-11-18 18:17:05 +00:00
Georg-Johann Lay
7bc6df2ca1 re PR target/49868 (Implement named address space to place/access data in flash memory) 
gcc/
	PR target/49868
	* config/avr/avr.h (base_arch_s): Add field n_segments.
	(ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
	ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
	(AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
	(INIT_EXPANDERS): New define.
	* config/avr/avr-protos.h (avr_mem_pgmx_p): New.
	(avr_init_expanders): New.
	(avr_emit_movmemhi, avr_out_movmem): New.
	(avr_xload_libgcc_p): New.
	* config/avr/avr-c.c (avr_register_target_pragmas): Register
	address spaces __pgm1, __pgm2,  __pgm3,  __pgm4  __pgm5,  __pgmx.
	(avr_cpu_cpp_builtins): Add built-in defines __PGM1,
	__PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
	* config/avr/avr-devices.c (avr_arch_types): Set field n_segments.

	* config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
	3 bits instead of just 1.
	(xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
	(progmem_section): Change from section to array of sections.
	(progmem_section_prefix): New static variable.
	(avr_file_start): Print set for __RAMPZ__
	(avr_option_override): Move initialization of RTXes from here...
	(avr_init_expanders): ...to this new function.
	(avr_pgm_segment): New static function.
	(avr_decl_pgm_p): Handle error_mark_node.
	(avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
	(avr_out_xload,	avr_find_unused_d_reg): New static functions.
	(expand_prologue, expand_epilogue): Use rampz_rtx.
	(print_operand): Hande CONST_STRING.
	(avr_xload_libgcc_p): New static function.
	(avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
	(avr_progmem_p): Return 2 for 24-bit flash address space.
	(avr_out_sbxx_branch): Clean-up code from ASn macros.
	(out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
	address and print symbolically.
	(avr_asm_named_section, avr_section_type_flags,
	avr_encode_section_info, avr_asm_select_section,
	avr_addr_space_address_mode, avr_addr_space_pointer_mode,
	avr_addr_space_legitimate_address_p, avr_addr_space_convert,
	avr_addr_space_legitimize_address): Handle new address spaces.
	(avr_output_progmem_section_asm_op): New static function.
	(avr_asm_init_sections): Initialize progmem_section[].
	(adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
	(avr_const_address_lo16): New static function.
	(avr_assemble_integer): Use it to handle 3-byte integers.
	(avr_emit_movmemhi, avr_out_movmem): New functions.
	
	* config/avr/predicates.md (nox_general_operand): Handle new
	address spaces.
	* config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
	(adjust_len): Add xload, movmem.
	(SP_ADDR): New define_constants.
	(isa): Add "lpm", "lpmx", "elpm", "elpmx".
	(enabled): Handle them.
	(load<mode>_libgcc): New expander.
	(*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
	(xload8_A, xload<mode>_A): New insn-and-splits.
	(xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
	(mov<mode>): Handle new address spaces.
	(movmemhi): Rewrite using avr_emit_movmemhi.
	(MOVMEM_r_d): New mode attribute.
	(movmem_<mode>, movmem_qi_elpm): New insns.
	(setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
	C-code.  Use label instead of hard-coded instrunction lengths.
	
libgcc/
	PR target/49868
	* config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
	* config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
	New functions.

From-SVN: r181482
 2011-11-18 16:44:00 +00:00
Rainer Orth
59659b5967 Support libitm on Solaris 8 and 9/x86 with Sun as 
* config/generic/asmcfi.h: Fix comment.
	* config/x86/sjlj.S (_ITM_beginTransaction): Provide ELF PIC code
	sequence without .hidden support, error for non-ELF targets.
	(GTM_longjmp) [__ELF__]: Only use .hidden if
	HAVE_ATTRIBUTE_VISIBILITY.

From-SVN: r181481
 2011-11-18 16:15:59 +00:00
Harti Brandt
919f402ca5 re PR libstdc++/51209 (The template _M_find_node in hashtable.h has a bad return value) 
2011-11-18  Harti Brandt  <hartmut.brandt@dlr.de>

	PR libstdc++/51209
	* include/bits/hashtable.h (_Hashtable<>::_M_find_node): Return
	nullptr when no node is found.
	* include/tr1/hashtable.h (_Hashtable<>::_M_find_node): Return
	zero when no node is found.

From-SVN: r181480
 2011-11-18 16:09:29 +00:00
Paolo Carlini
112eadc763 re PR c++/51150 ([C++11][4.6/4.7 Regression] ICE when result of -> initializes const variable of different type) 
/cp
2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51150
	* pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.

/testsuite
2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51150
	* g++.dg/cpp0x/pr51150.C: New.

From-SVN: r181478
 2011-11-18 15:31:38 +00:00
Martin Jambor
39cc8c3d6b re PR tree-optimization/50605 (ice in ipa_get_jf_pass_through_result with -O3) 
2011-11-18  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/50605
	* gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs
	of IPA invariant decls.

	* testsuite/g++.dg/ipa/pr50605.C: New test.

From-SVN: r181477
 2011-11-18 16:13:54 +01:00
Bill Schmidt
f252165363 tree-outof-ssa.c (insert_back_edge_copies): Add call to mark_dfs_back_edges. 
2011-11-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* tree-outof-ssa.c (insert_back_edge_copies):  Add call to
	mark_dfs_back_edges.

From-SVN: r181476
 2011-11-18 14:15:38 +00:00
Dodji Seketeli
0c3251f0aa PR c++/51191 - ICE on alias of alias template instantiation 
gcc/cp/

	PR c++/51191
	* pt.c (primary_template_instantiation_p): Don't forget to
	consider alias declarations.

gcc/testsuite/

	PR c++/51191
	* g++.dg/cpp0x/alias-decl-13.C: New test.

From-SVN: r181475
 2011-11-18 15:07:41 +01:00
Iain Sandoe
590175d228 re PR target/50678 (FAIL: c52104y on x86_64-apple-darwin10) 
gcc/ada:

	PR target/50678
	* init.c (__gnat_error_handler) [Darwin]: Move work-around to the
	bug filed as radar #10302855 from __gnat_error_handler ...
	... to (__gnat_adjust_context_for_raise) [Darwin]: New.
	(HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
	(__gnat_error_handler) [Darwin]: Use __gnat_adjust_context_for_raise.

From-SVN: r181474
 2011-11-18 13:19:25 +00:00
Paolo Carlini
72f1c34bd4 hash-long-double-aux.cc: Rename to... 
2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/hash-long-double-aux.cc: Rename to...
	* src/hash-long-double-tr1-aux.cc: ... this.
	* src/compatibility-ldbl.cc: Adjust.
	* src/hash_tr1.cc: Likewise.
	* src/hash_c++0x.cc: Don't use src/hash-long-double-aux.cc.
	* include/bits/functional_hash.h (hash<_Tp*>::operator(), specs
	for integer types, hash<float>::operator(), hash<double>::operator(),
	hash<long double>::operator()): Declare noexcept.
	* include/debug/bitset (hash<__debug::bitset>::operator()): Likewise.
	* include/debug/vector (hash<__debug::vector>::operator()): Likewise.
	* include/std/system_error (hash<error_code>::operator()): Likewise.
	* include/std/thread (hash<thread::id>::operator()): Likewise.
	* include/std/bitset (hash<bitset>::operator()): Likewise.
	* include/std/typeindex (hash<type_index>::operator()): Likewise.
	* include/profile/bitset (hash<__profile::vector>::operator()):
	Likewise.
	* include/profile/vector (hash<__profile::vector>::operator()):
	Likewise.
	* include/ext/vstring.h (hash<__vstring>::operator(),
	hash<__wvstring>::operator(), hash<__u16vstring>::operator(),
	hash<__u32vstring>::operator()): Likewise.
	* include/bits/shared_ptr.h (hash<shared_ptr>::operator()): Likewise.
	* include/bits/shared_ptr_base.h (hash<__shared_ptr>::operator()):
	Likewise.
	* include/bits/unique_ptr.h (hash<unique_ptr>::operator()): Likewise.
	* include/bits/basic_string.h (hash<string>::operator(),
	hash<wstring>::operator(), hash<u16string>::operator(),
	hash<u32string>::operator()): Likewise.
	* include/bits/vector.tcc (hash<vector>::operator()): Likewise.
	* include/bits/stl_bvector.h (hash<vector>::operator()): Likewise.
	* libsupc++/typeinfo (type_info::hash_code): Use noexcept instead of
	throw().

From-SVN: r181473
 2011-11-18 12:37:06 +00:00
Tristan Gingold
1e1ae0afd8 re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11) 
gcc/ada:

2011-11-18  Tristan Gingold  <gingold@adacore.com>
	    Iain Sandoe  <iains@gcc.gnu.org>

	PR target/49992
	* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
	* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing
	for Darwin.


Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>

From-SVN: r181470
 2011-11-18 10:54:21 +00:00
Iain Sandoe
10eb188cac re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11) 
toplevel:

	PR target/49992
	* configure.ac: Remove ranlib special-casing for Darwin.
	* configure: Regenerate.

gcc:

	PR target/49992
	* configure.ac: Remove ranlib special-casing for Darwin.
	* configure: Regenerate.

From-SVN: r181469
 2011-11-18 10:52:32 +00:00
Uros Bizjak
fff6a306ae re PR tree-optimization/51118 (ICE: tree check: expected tree that contains ‘typed’ structure, have ‘block’ in fold_checksum_tree, at fold-const.c:14160) 
PR tree-optimization/51118
	* fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
	before using TREE_TYPE accessor on expr.

From-SVN: r181468
 2011-11-18 10:54:02 +01:00
Jiangning Liu
f11656db09 * MAINTAINERS (Write After Approval): Add myself. 
From-SVN: r181467
 2011-11-18 07:44:19 +00:00
Jan Hubicka
108879aa86 re PR target/51134 (x86 memset/memcpy expansion is broken) 
PR bootstrap/51134
	* i386.c (atom_cost): Fix 32bit memset description.
	(expand_set_or_movmem_via_loop_with_iter): Output proper bounds check for epilogue loops.
	(expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing byte loop.
	(decide_alg): sse_loop is not useable wthen SSE2 is disabled; when not optimizing always
	use rep movsb or lincall; do not produce word sized loops when optimizing memset for
	size (to avoid need for large constants).
	(ix86_expand_movmem): Get into sync with ix86_expand_setmem; choose unroll factors
	better; always do 128bit moves when producing SSE loops; do not produce loopy epilogue
	when size is too small.
	(promote_duplicated_reg_to_size): Do not look into desired alignments when
	doing vector expansion.
	(ix86_expand_setmem): Track better when promoted value is available; choose unroll factors
	more sanely.; output loopy epilogue only when needed.

From-SVN: r181466
 2011-11-18 02:18:28 +00:00
Richard Henderson
1d794721ac re PR libstdc++/51181 (libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux) 
PR libstdc++/51181
        * libsupc++/eh_tm.cc (free_any_cxa_exception): Protect the use
        of __sync_sub_and_fetch with _GLIBCXX_ATOMIC_BUILTINS_4.

From-SVN: r181465
 2011-11-17 17:38:48 -08:00
GCC Administrator
a98f3def7e Daily bump. 
From-SVN: r181464
 2011-11-18 00:18:46 +00:00
Jonathan Wakely
7e8870e0aa typesizes.cc: Do not run on darwin. 
* testsuite/30_threads/thread/native_handle/typesizes.cc: Do not run
	on darwin.

From-SVN: r181460
 2011-11-18 00:15:55 +00:00
Richard Henderson
f6d9912f6b Merge branch 'rth/atomic/ppc' 
From-SVN: r181459
 2011-11-17 14:12:31 -08:00
Jonathan Wakely
f631ae2eb1 Remove accidentally committed duplicate ChangeLog entry. 
From-SVN: r181458
 2011-11-17 22:10:09 +00:00
Steve Ellcey
6725cc583f re PR middle-end/51144 (r181279 possibly miscompilation of genmddeps) 
2011-11-17  Steve Ellcey  <sje@cup.hp.com>

	PR middle-end/51144
	* output.h (fprint_w): Remove.
	* final.c (fprint_w): Remove.
	(output_addr_const): Change fprint_w back to fprintf.

From-SVN: r181457
 2011-11-17 21:22:11 +00:00
Andrew Pinski
6c1c875d6e host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS. 
2011-11-17  Andrew Pinski  <apinski@cavium.com>

	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.

From-SVN: r181456
 2011-11-17 13:01:08 -08:00
Jason Merrill
bb94892a9a re PR c++/51186 (declaring main() with auto but without --std=c++11 gives inconsistent error messages) 
PR c++/51186
	* decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.

From-SVN: r181455
 2011-11-17 16:00:30 -05:00
Uros Bizjak
f6546dbc89 * lib/gcc-simulate-thread.exp (simulate-thread): Improve error message. 
From-SVN: r181454
 2011-11-17 22:00:16 +01:00
Andrew MacLeod
e351ae8587 builtins.c (expand_builtin): Remove 4th parameter representing weak/strong mode when... 
2011-11-17  Andrew MacLeod  <amacleod@redhat.com>

	* builtins.c (expand_builtin): Remove 4th parameter representing 
	weak/strong mode when __atomic_compare_exchange becomes a library call.

	* gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if 
	memory model parameters don't match expected values.
	* gcc.dg/atomic-generic.c: Pass specific memory model parameters to
	__atomic_compare_exchange.
	* gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
	__atomic_compare_exchange_n.
	* gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
	weak/strong parameter and fail if memory models aren't correct.

From-SVN: r181453
 2011-11-17 20:51:51 +00:00
Uros Bizjak
29e339fd2e gcc-simulate-thread.exp (simulate-thread): Run on all targets. 
* lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
	Look for simulate_thread_done to determine working gdb.  Reduce timeout
	to 10 seconds and fail when timeout occurs.  Improve error messages.

From-SVN: r181452
 2011-11-17 20:56:39 +01:00
Richard Henderson
c39169c82c Unify implementations of __builtin_mem_*_fence and __sync_synchronize. 
* builtins.c (expand_builtin_mem_thread_fence): Remove.
	(expand_builtin_mem_signal_fence): Remove.
	(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
	(expand_builtin_sync_synchronize): Likewise.
	(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
	* optabs.c (expand_asm_memory_barrier): Split out from
	expand_builtin_mem_signal_fence.
	(expand_mem_thread_fence): New, a combination of code from
	expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
	(expand_mem_signal_fence): Moved and renamed from
	expand_builtin_mem_signal_fence.
	(expand_atomic_exchange): Use expand_mem_thread_fence.
	(expand_atomic_load, expand_atomic_store): Likewise.
	* expr.h, optabs.h: Update decls.

From-SVN: r181451
 2011-11-17 11:29:04 -08:00
Bin Cheng
cfb9952179 re PR rtl-optimization/50663 (conditional propagation missed in cprop.c pass) 
PR rtl-optimization/50663
	* cprop.c (implicit_set_indexes): New global variable.
	(insert_set_in_table): Add additional parameter and record implicit
	set information.
	(hash_scan_set): Add additional parameter and pass it to above.
	(hash_scan_insn): Pass false to hash_scan_set.
	(compute_hash_table_work): Pass true to hash_scan_set.
	(compute_cprop_data): Add implicit set to AVIN of block which the
	implicit set is recorded for.
	(one_cprop_pass): Handle implicit_set_indexes array.

From-SVN: r181446
 2011-11-17 17:11:16 +00:00
Jason Merrill
830dea94f2 class.c (add_implicitly_declared_members): Update move conditions. 
N3203
	* class.c (add_implicitly_declared_members): Update move
	conditions.

From-SVN: r181445
 2011-11-17 11:35:11 -05:00
Jason Merrill
a8e237782f re PR c++/51137 ([C++0x] [4.7 Regression] ICE with -std=c++0x and virtual inheritance) 
PR c++/51137
	* class.c (build_base_path): Don't do calculation in templates.

From-SVN: r181444
 2011-11-17 11:34:59 -05:00