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Author SHA1 Message Date
GCC Administrator a6d3e197fb Daily bump. 
From-SVN: r184185
 2012-02-14 00:18:28 +00:00
Jakub Jelinek 9a76e83d80 re PR bootstrap/52172 (stage 3 Bootstrap comparison failure on FreeBSD ia64) 
PR bootstrap/52172
	* cselib.h (cselib_subst_to_values_from_insn): New prototype.
	* cselib.c (cselib_subst_to_values_from_insn): New function.
	* sched-deps.c (add_insn_mem_dependence,
	sched_analyze_1, sched_analyze_2): Use it.

From-SVN: r184181
 2012-02-14 00:31:48 +01:00
Jan Hubicka 993716bdca re PR middle-end/52214 (FAIL: g++.dg/tree-ssa/pr44706.C -std=gnu++* scan-tree-dump-not fnsplit "Splitting function") 
PR middle-end/52214
	* predict.c (predict_paths_for_bb): Fix thinko in prevoius patch.

From-SVN: r184180
 2012-02-13 23:29:34 +00:00
Eric Botcazou f3f5e3c32e configure.tgt (target_cpu): Handle sparc and sparc64 & sparcv9. 
* configure.tgt (target_cpu): Handle sparc and sparc64 & sparcv9.
	* config/sparc/cacheline.h: New file.
	* config/sparc/target.h: Likewise.
	* config/sparc/sjlj.S: Likewise.
	* config/linux/sparc/futex_bits.h: Likewise.

From-SVN: r184177
 2012-02-13 21:51:44 +00:00
Eric Botcazou 255a9a1bb5 gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm. 
gcc/
	* gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm.
	(GTM_SELF_SPECS): Define if not already defined.
	(driver_self_specs): Add GTM_SELF_SPECS.
	* config/darwin.h (LINK_COMMAND_SPEC_A): Deal with -fgnu-tm.
	(GTM_SELF_SPECS): Define.
	* config/i386/cygwin.h (GTM_SELF_SPECS): Likewise.
	* config/i386/mingw32.h (GTM_SELF_SPECS): Likewise.
libitm/
	* configure.ac (link_itm): Fix comment.
	* configure: Regenerate.
	* testsuite/lib/libitm.exp: Do not pass -litm for the link.

From-SVN: r184174
 2012-02-13 21:46:38 +00:00
Richard Henderson b2cb69647e PR libstdc++/51798 continued 
PR libstdc++/51798 continued
	* include/bits/shared_ptr_base.h
	(_Sp_counted_base<_S_atomic>::_M_add_ref_lock): Hoist initial load
	outside compare_exchange loop.
	* include/tr1/shared_ptr.h: Same.
	* include/parallel/compatibility.h (__compare_and_swap_32): Use strong
	version of compare_exchange.
	(__compare_and_swap_64): Same.
	* include/profile/impl/profiler_state.h (__gnu_profile::__turn): Same.
	* libsupc++/guard.cc (__cxa_guard_acquire): Same.

From-SVN: r184171
 2012-02-13 13:30:31 -08:00
Jakub Jelinek 67b977ada8 cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right away if seen. 
* cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right
	away if seen.

From-SVN: r184169
 2012-02-13 21:14:25 +01:00
Jakub Jelinek 4228697645 cselib.c (dump_cselib_val): Don't assume l->setting_insn is non-NULL. 
* cselib.c (dump_cselib_val): Don't assume l->setting_insn is
	non-NULL.

From-SVN: r184168
 2012-02-13 21:13:49 +01:00
Jakub Jelinek e3793c6fb9 re PR c++/52215 (__atomic_compare_exchange_n for enumeration type changes signature with -m32) 
PR c++/52215
	* c-common.c (sync_resolve_params): Don't decide whether to convert
	or not based on TYPE_SIZE comparison, convert whenever arg_type
	is unsigned INTEGER_TYPE.

	* g++.dg/ext/atomic-1.C: New test.

From-SVN: r184167
 2012-02-13 21:12:54 +01:00
Jakub Jelinek 9abd5ed90b re PR middle-end/52230 (OpenMP: Simple C program triggers SIGSEGV at execution) 
PR middle-end/52230
	* omp-low.c (expand_omp_for): If a static schedule without
	chunk size has NULL region->cont, force fd.chunk_size to be
	integer_zero_node.

From-SVN: r184165
 2012-02-13 20:57:24 +01:00
Joseph Myers a905672b22 * de.po: Update. 
From-SVN: r184161
 2012-02-13 17:51:21 +00:00
Joseph Myers f268979d76 * de.po: Update. 
From-SVN: r184160
 2012-02-13 16:59:30 +00:00
Joseph Myers 9282483d3a * sv.po: Update. 
From-SVN: r184159
 2012-02-13 16:57:35 +00:00
Andreas Krebbel ce9b1fbd5c Fix changelog entry. 
From-SVN: r184158
 2012-02-13 15:46:15 +00:00
Andreas Krebbel fecc70de1d pr51933.c: Disable for s390 31 bit. 
2012-02-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.c-torture/execute/pr51933.c: Disable for s390 31 bit.

From-SVN: r184157
 2012-02-13 15:44:38 +00:00
Andrew MacLeod 8ca1b3428a re PR c/52190 (question about atomic intrinsics -- test and documentation vary -- please clarify) 
2012-02-13  Andrew MacLeod  <amacleod@redhat.com>

	PR c/52190
	* doc/extend.texi : Fix another __atomic_compare_exchange typo.

From-SVN: r184156
 2012-02-13 15:37:33 +00:00
Kai Tietz d86c2d9495 re PR libffi/52221 ([libffi] r183675,r184021 needs to be fixed.) 
PR libffi/52221
        * src/x86/ffi.c (ffi_prep_raw_closure_loc): Add thiscall
        support for X86_WIN32.
        (FFI_INIT_TRAMPOLINE_THISCALL): Fix displacement.

From-SVN: r184155
 2012-02-13 16:18:14 +01:00
Richard Guenther 1eb3478fe8 re PR translation/52211 (Typo in translatable string: "-fdisble" ("-fdisable")) 
2012-02-13  Richard Guenther  <rguenther@suse.de>

	PR translation/52211
	* passes.c (enable_disable_pass): Fix typo.

From-SVN: r184152
 2012-02-13 11:31:00 +00:00
Jakub Jelinek 205ec405fc re PR middle-end/52209 (wrong code at -O0) 
PR middle-end/52209
	* expr.c (expand_expr_real_2) <case BIT_NOT_EXPR>: Only expand using
	XOR for reduce_bit_field if type is unsigned.

	* gcc.c-torture/execute/pr52209.c: New test.

From-SVN: r184151
 2012-02-13 11:37:35 +01:00
GCC Administrator 5ac5049603 Daily bump. 
From-SVN: r184150
 2012-02-13 00:19:19 +00:00
Gerald Pfeifer 98a5b2c9cb MAINTAINERS (Various Maintainers): Add Diego Novillo... 
* MAINTAINERS (Various Maintainers): Add Diego Novillo, 
	Gerald Pfeifer and Joseph Myers as docstring relicensing
	maintainers.

From-SVN: r184145
 2012-02-12 22:30:41 +00:00
Eric Botcazou 31d7b43969 sparc.h (CANNOT_CHANGE_MODE_CLASS): In 64-bit mode, disallow changes from SFmode to mode with different size in FP regs. 
* config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): In 64-bit mode,
	disallow changes from SFmode to mode with different size in FP regs.

From-SVN: r184144
 2012-02-12 20:42:45 +00:00
Joseph Myers 5b4a7d0d8a * de.po: Update. 
From-SVN: r184143
 2012-02-12 17:04:02 +00:00
Mikael Morin 9436b221f2 re PR fortran/50981 ([OOP] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument) 
gcc/fortran/
	PR fortran/50981
	* trans-stmt.c (gfc_get_proc_ifc_for_call): New function.
	(gfc_trans_call): Use gfc_get_proc_ifc_for_call.

gcc/testsuite/
	PR fortran/50981
	* gfortran.dg/elemental_optional_args_5.f03: New test.

From-SVN: r184142
 2012-02-12 15:46:14 +00:00
Mikael Morin dec131b6ad trans-array.c (gfc_walk_elemental_function_args, [...]): Move call to gfc_get_proc_ifc_for_expr out of gfc_walk_elemental_function_args. 
* trans-array.c (gfc_walk_elemental_function_args,
	gfc_walk_function_expr): Move call to gfc_get_proc_ifc_for_expr out
	of gfc_walk_elemental_function_args.
	* trans-stmt.c (gfc_trans_call): Ditto.
	* trans-array.h (gfc_get_proc_ifc_for_expr): New prototype.
	(gfc_walk_elemental_function_args): Update prototype.

From-SVN: r184141
 2012-02-12 15:22:34 +00:00
Iain Sandoe 3e4c98438a re PR testsuite/50076 (FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10) 
gcc/testsuite:

	PR testsuite/50076
	* c-c++-common/cxxbitfields-3.c: Adjust scan assembler for nonpic
	cases.

From-SVN: r184140
 2012-02-12 15:20:46 +00:00
Mikael Morin 58b29fa342 trans-array.c (gfc_get_proc_ifc_for_expr): New function. 
* trans-array.c (gfc_get_proc_ifc_for_expr): New function.
	(gfc_walk_elemental_function_args): Move code to
	gfc_get_proc_ifc_for_expr and call it.

From-SVN: r184139
 2012-02-12 15:12:21 +00:00
Ian Lance Taylor 12e3c39614 re PR go/52084 (go tests fail to link on powerpc-linux-gnu (undefined reference to __sync_add_and_fetch_8)) 
PR go/52084
libgo: Provide more __sync functions if required.

From-SVN: r184138
 2012-02-12 06:23:08 +00:00
Ian Lance Taylor 22d8782978 re PR go/51874 (Many libgo testsuite failures on IRIX) 
PR go/51874
	* go.test/go-test.exp (go-gc-tests): Don't run nilptr test on
	SPARC Solaris.  Don't run the test at all on systems where it may
	not work, rather than xfailing it.

From-SVN: r184137
 2012-02-12 06:00:34 +00:00
Ian Lance Taylor 14e50d352e sync/atomic: Disable tests which can't run based on pointer size. 
From-SVN: r184136
 2012-02-12 05:57:02 +00:00
Robert Millan 56c534c50d stddef.h [...] (__size_t): Do not define. 
* ginclude/stddef.h [__FreeBSD_kernel__] (__size_t): Do not define.
	Tweak comment.

Co-Authored-By: Gerald Pfeifer <gerald@pfeifer.com>

From-SVN: r184135
 2012-02-12 01:06:04 +00:00
GCC Administrator 9e0c351dcd Daily bump. 
From-SVN: r184134
 2012-02-12 00:18:16 +00:00
Mike Stump 44414d2f82 * compare_tests (exit_status): Fix. 
From-SVN: r184130
 2012-02-11 14:15:22 +00:00
Eric Botcazou a0dfc1fed5 * src/sparc/v9.S (STACKFRAME): Bump to 176. 
From-SVN: r184129
 2012-02-11 11:00:40 +00:00
Richard Sandiford 4cb0fdbca0 re PR rtl-optimization/52175 (ICE in maybe_record_trace_start after invalid dbr_schedule transformation) 
gcc/
	PR rtl-optimization/52175
	* reorg.c (fill_slots_from_thread): Don't apply add/sub optimization
	to frame-related instructions.

gcc/testsuite/
	PR rtl-optimization/52175
	* gcc.c-torture/compile/pr52175.c: New test.

From-SVN: r184128
 2012-02-11 09:00:42 +00:00
Jason Merrill 4e92c31f3a re PR c++/51910 (-frepo linking failure) 
PR c++/51910
	* tlink.c (demangled_hash_entry): Change mangled to a VEC.
	(demangle_new_symbols): Fill it.
	(scan_linker_output): Walk it.
	(start_tweaking): Split out from scan_linker_output.
	(maybe_tweak): Update sym->chosen.
	* Makefile.in (COLLECT2_OBJS): Add vec.o and gcc-none.o

From-SVN: r184127
 2012-02-11 03:50:23 -05:00
Jakub Jelinek bd0ba05d4c re PR debug/52132 (ICE in loc_descriptor) 
PR debug/52132
	* reg-stack.c (subst_stack_regs_in_debug_insn): Don't use
	get_true_reg.

	* gcc.dg/pr52132.c: New test.

From-SVN: r184126
 2012-02-11 09:27:30 +01:00
Uros Bizjak 28f7ff45ec compare-elim.c (find_comparisons_in_bb): Eliminate only compares having the same mode as previous compare. 
* compare-elim.c (find_comparisons_in_bb): Eliminate only compares
	having the same mode as previous compare.

From-SVN: r184124
 2012-02-11 09:11:34 +01:00
Ian Lance Taylor 83a5c149a6 runtime: Handle FFI promoting result types. 
From-SVN: r184123
 2012-02-11 07:08:13 +00:00
Eric Botcazou edb7412e0e aggr4.ads: New test. 
* gnat.dg/specs/aggr4.ads: New test.
	* gnat.dg/specs/aggr4_pkg.ads: New helper.

From-SVN: r184122
 2012-02-11 00:26:37 +00:00
GCC Administrator db4c6b79ff Daily bump. 
From-SVN: r184121
 2012-02-11 00:19:07 +00:00
Ian Lance Taylor 96431d5772 runtime: Tweak __go_can_recover for SPARC. 
From-SVN: r184117
 2012-02-11 00:15:54 +00:00
Eric Botcazou 8c92f3e81b sparc.c (sparc_flat_expand_prologue): Use emit_use. 
* config/sparc/sparc.c (sparc_flat_expand_prologue): Use emit_use.
	* config/sparc/sparc.md (UNSPECV_GOTO): Delete.
	(nonlocal_goto_internal): Likewise.
	(nonlocal_goto): Emit a use and an indirect jump directly.

From-SVN: r184116
 2012-02-11 00:14:08 +00:00
Ian Lance Taylor 41da64ed3a runtime: Fix chan code for big-endian strict-alignment systems 
From-SVN: r184115
 2012-02-11 00:03:10 +00:00
H.J. Lu c3b0c721e8 Add the testcase for PR 52146 
From-SVN: r184113
 2012-02-10 12:03:08 -08:00
Andrew MacLeod 9ac1504be0 re PR c/52190 (question about atomic intrinsics -- test and documentation vary -- please clarify) 
2012-02-10  Andrew MacLeod  <amacleod@redhat.com>

	PR c/52190
	* doc/extend.texi : Update comments for __atomic_compare_exchange and
	__atomic_{is,always}_lock_free.

From-SVN: r184112
 2012-02-10 18:37:18 +00:00
H.J. Lu 877fb4507b Disallow negative constant address for x32 
gcc/

2012-02-10  Uros Bizjak  <ubizjak@gmail.com>

	PR target/52146
	* config/i386/i386.c (ix86_legitimate_address_p): Disallow
	negative constant address for x32.

gcc/testsuite/

2012-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/52146
	* gcc.target/i386/pr52146.c: New.

From-SVN: r184111
 2012-02-10 10:23:12 -08:00
Benjamin Kosnik 75cee7c62a PR libstdc++/51798 continued. 
2012-02-10  Benjamin Kosnik  <bkoz@redhat.com>
            Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/51798 continued.
	* acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Use __atomic_*
	builtins instead of __sync_* builtins for atomic functionality.
	* include/bits/shared_ptr_base.h: Same.
	* include/parallel/compatibility.h: Same.
	* include/profile/impl/profiler_state.h: Same.
	* include/tr1/shared_ptr.h: Same.
	* libsupc++/eh_ptr.cc: Same.
	* libsupc++/eh_throw.cc: Same.
	* libsupc++/eh_tm.cc: Same.
	* libsupc++/guard.cc: Same.
	* configure: Regenerated.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.

Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>

From-SVN: r184110
 2012-02-10 18:20:43 +00:00
Rainer Orth 6c9b75b061 Use __GTHREAD_MUTEX_INIT_FUNCTION on Tru64 UNIX (PR libstdc++/51296) 
PR libstdc++/51296
	* config/os/osf/ctype_base.h,
	config/os/osf/ctype_configure_char.cc,
	config/os/osf/ctype_inline.h, config/os/osf/error_constants.h:
	Copy from config/os/generic.
	* config/os/osf/os_defines.h: Likewise.
	(_GTHREAD_USE_MUTEX_INIT_FUNC, _GTHREAD_USE_COND_INIT_FUNC):
	Define.
	* configure.host <osf*>: Use os/osf for os_include_dir.

From-SVN: r184108
 2012-02-10 18:10:12 +00:00
Richard Henderson 1d4fb4935c tree-ssa-dce.c (propagate_necessity): Handle GIMPLE_TRANSACTION. 
* tree-ssa-dce.c (propagate_necessity): Handle GIMPLE_TRANSACTION.
        * tree-ssa-operands.c (parse_ssa_operands): Add virtual operands
        for GIMPLE_TRANSACTION.  Tidy if's into a switch.

From-SVN: r184107
 2012-02-10 09:44:31 -08:00