Jason Merrill [Tue, 14 Feb 2012 08:39:51 +0000 (03:39 -0500)]
re PR c++/39055 ([DR 1443][4.4/4.5/4.6/4.7 regression] questionable default parameter of a member function accepted)
PR c++/39055
* decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
From-SVN: r184199
Uros Bizjak [Tue, 14 Feb 2012 07:50:38 +0000 (08:50 +0100)]
target.h (GTM_longjmp): Jump indirect from memory address.
* config/x86/target.h (GTM_longjmp): Jump indirect from memory address.
From-SVN: r184198
Walter Lee [Tue, 14 Feb 2012 07:11:10 +0000 (07:11 +0000)]
Add myself to MAINTAINERS file for write after approval.
From-SVN: r184196
Jakub Jelinek [Tue, 14 Feb 2012 06:15:35 +0000 (07:15 +0100)]
re PR c/52181 (merge_decls doesn't handle DECL_USER_ALIGN properly)
PR c/52181
* c-decl.c (merge_decls): Copy DECL_USER_ALIGN bit from olddecl to
newdecl.
* decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
* c-c++-common/pr52181.c: New test.
From-SVN: r184193
Benjamin Kosnik [Tue, 14 Feb 2012 03:48:02 +0000 (03:48 +0000)]
43820_neg.cc: Adjust line numbers.
2012-02-13 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Same.
From-SVN: r184192
Ian Lance Taylor [Tue, 14 Feb 2012 00:38:07 +0000 (00:38 +0000)]
re PR go/50654 (Many Go tests fail on emutls targets)
PR go/50654
runtime: Reload m and g if necessary after getcontext returns.
From-SVN: r184188
Ian Lance Taylor [Tue, 14 Feb 2012 00:30:12 +0000 (00:30 +0000)]
net: Don't run UDP multicast tests on Alpha GNU/Linux.
From Uros Bizjak.
From-SVN: r184187
GCC Administrator [Tue, 14 Feb 2012 00:18:28 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r184185
Jakub Jelinek [Mon, 13 Feb 2012 23:31:48 +0000 (00:31 +0100)]
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
Jan Hubicka [Mon, 13 Feb 2012 23:29:34 +0000 (00:29 +0100)]
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
Eric Botcazou [Mon, 13 Feb 2012 21:51:44 +0000 (21:51 +0000)]
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
Eric Botcazou [Mon, 13 Feb 2012 21:46:38 +0000 (21:46 +0000)]
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
Richard Henderson [Mon, 13 Feb 2012 21:30:31 +0000 (13:30 -0800)]
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
Jakub Jelinek [Mon, 13 Feb 2012 20:14:25 +0000 (21:14 +0100)]
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
Jakub Jelinek [Mon, 13 Feb 2012 20:13:49 +0000 (21:13 +0100)]
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
Jakub Jelinek [Mon, 13 Feb 2012 20:12:54 +0000 (21:12 +0100)]
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
Jakub Jelinek [Mon, 13 Feb 2012 19:57:24 +0000 (20:57 +0100)]
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
Joseph Myers [Mon, 13 Feb 2012 17:51:21 +0000 (17:51 +0000)]
* de.po: Update.
From-SVN: r184161
Joseph Myers [Mon, 13 Feb 2012 16:59:30 +0000 (16:59 +0000)]
* de.po: Update.
From-SVN: r184160
Joseph Myers [Mon, 13 Feb 2012 16:57:35 +0000 (16:57 +0000)]
* sv.po: Update.
From-SVN: r184159
Andreas Krebbel [Mon, 13 Feb 2012 15:46:15 +0000 (15:46 +0000)]
Fix changelog entry.
From-SVN: r184158
Andreas Krebbel [Mon, 13 Feb 2012 15:44:38 +0000 (15:44 +0000)]
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
Andrew MacLeod [Mon, 13 Feb 2012 15:37:33 +0000 (15:37 +0000)]
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
Kai Tietz [Mon, 13 Feb 2012 15:18:14 +0000 (16:18 +0100)]
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
Richard Guenther [Mon, 13 Feb 2012 11:31:00 +0000 (11:31 +0000)]
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
Jakub Jelinek [Mon, 13 Feb 2012 10:37:35 +0000 (11:37 +0100)]
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
GCC Administrator [Mon, 13 Feb 2012 00:19:19 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r184150
Gerald Pfeifer [Sun, 12 Feb 2012 22:30:41 +0000 (22:30 +0000)]
MAINTAINERS (Various Maintainers): Add Diego Novillo...
* MAINTAINERS (Various Maintainers): Add Diego Novillo,
Gerald Pfeifer and Joseph Myers as docstring relicensing
maintainers.
From-SVN: r184145
Eric Botcazou [Sun, 12 Feb 2012 20:42:45 +0000 (20:42 +0000)]
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
Joseph Myers [Sun, 12 Feb 2012 17:04:02 +0000 (17:04 +0000)]
* de.po: Update.
From-SVN: r184143
Mikael Morin [Sun, 12 Feb 2012 15:46:14 +0000 (15:46 +0000)]
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
Mikael Morin [Sun, 12 Feb 2012 15:22:34 +0000 (15:22 +0000)]
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
Iain Sandoe [Sun, 12 Feb 2012 15:20:46 +0000 (15:20 +0000)]
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
Mikael Morin [Sun, 12 Feb 2012 15:12:21 +0000 (15:12 +0000)]
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
Ian Lance Taylor [Sun, 12 Feb 2012 06:23:08 +0000 (06:23 +0000)]
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
Ian Lance Taylor [Sun, 12 Feb 2012 06:00:34 +0000 (06:00 +0000)]
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
Ian Lance Taylor [Sun, 12 Feb 2012 05:57:02 +0000 (05:57 +0000)]
sync/atomic: Disable tests which can't run based on pointer size.
From-SVN: r184136
Robert Millan [Sun, 12 Feb 2012 01:06:04 +0000 (01:06 +0000)]
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
GCC Administrator [Sun, 12 Feb 2012 00:18:16 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r184134
Mike Stump [Sat, 11 Feb 2012 14:15:22 +0000 (14:15 +0000)]
* compare_tests (exit_status): Fix.
From-SVN: r184130
Eric Botcazou [Sat, 11 Feb 2012 11:00:40 +0000 (11:00 +0000)]
* src/sparc/v9.S (STACKFRAME): Bump to 176.
From-SVN: r184129
Richard Sandiford [Sat, 11 Feb 2012 09:00:42 +0000 (09:00 +0000)]
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
Jason Merrill [Sat, 11 Feb 2012 08:50:23 +0000 (03:50 -0500)]
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
Jakub Jelinek [Sat, 11 Feb 2012 08:27:30 +0000 (09:27 +0100)]
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
Uros Bizjak [Sat, 11 Feb 2012 08:11:34 +0000 (09:11 +0100)]
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
Ian Lance Taylor [Sat, 11 Feb 2012 07:08:13 +0000 (07:08 +0000)]
runtime: Handle FFI promoting result types.
From-SVN: r184123
Eric Botcazou [Sat, 11 Feb 2012 00:26:37 +0000 (00:26 +0000)]
aggr4.ads: New test.
* gnat.dg/specs/aggr4.ads: New test.
* gnat.dg/specs/aggr4_pkg.ads: New helper.
From-SVN: r184122
GCC Administrator [Sat, 11 Feb 2012 00:19:07 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r184121
Ian Lance Taylor [Sat, 11 Feb 2012 00:15:54 +0000 (00:15 +0000)]
runtime: Tweak __go_can_recover for SPARC.
From-SVN: r184117
Eric Botcazou [Sat, 11 Feb 2012 00:14:08 +0000 (00:14 +0000)]
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
Ian Lance Taylor [Sat, 11 Feb 2012 00:03:10 +0000 (00:03 +0000)]
runtime: Fix chan code for big-endian strict-alignment systems
From-SVN: r184115
H.J. Lu [Fri, 10 Feb 2012 20:03:08 +0000 (12:03 -0800)]
Add the testcase for PR 52146
From-SVN: r184113
Andrew MacLeod [Fri, 10 Feb 2012 18:37:18 +0000 (18:37 +0000)]
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
H.J. Lu [Fri, 10 Feb 2012 18:23:12 +0000 (10:23 -0800)]
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
Benjamin Kosnik [Fri, 10 Feb 2012 18:20:43 +0000 (18:20 +0000)]
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
Rainer Orth [Fri, 10 Feb 2012 18:10:12 +0000 (18:10 +0000)]
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
Richard Henderson [Fri, 10 Feb 2012 17:44:31 +0000 (09:44 -0800)]
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
Kai Tietz [Fri, 10 Feb 2012 16:44:08 +0000 (17:44 +0100)]
configure.ac (AM_LTLDFLAGS): Add -no-undefine for x64 windows target.
* configure.ac (AM_LTLDFLAGS): Add -no-undefine for x64
windows target.
* configure: Regenerated.
From-SVN: r184103
Bill Schmidt [Fri, 10 Feb 2012 16:38:37 +0000 (16:38 +0000)]
re PR tree-optimization/50031 (Sphinx3 has a 10% regression going from GCC 4.5 to GCC 4.6 on powerpc)
2012-02-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Ira Rosen <irar@il.ibm.com>
PR tree-optimization/50031
* targhooks.c (default_builtin_vectorization_cost): Handle
vec_promote_demote.
* target.h (enum vect_cost_for_stmt): Add vec_promote_demote.
* tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): Handle
all types of reduction and pattern statements.
(vect_estimate_min_profitable_iters): Likewise.
* tree-vect-stmts.c (vect_model_promotion_demotion_cost): New function.
(vect_get_load_cost): Use vec_perm for permutations; add dump logic
for explicit realigns.
(vectorizable_conversion): Call vect_model_promotion_demotion_cost.
* config/spu/spu.c (spu_builtin_vectorization_cost): Handle
vec_promote_demote.
* config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise.
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Update
vec_perm for VSX and handle vec_promote_demote.
Co-Authored-By: Ira Rosen <irar@il.ibm.com>
From-SVN: r184102
Kai Tietz [Fri, 10 Feb 2012 16:30:47 +0000 (17:30 +0100)]
re PR boehm-gc/48514 ([4.6] boehm gc incorrectly compile using __declspec(dllexport) on i686-w64-mingw32 target)
PR boehm-gc/48514
* include/gc_config_macros.h (GC_DLL): Define it for mingw-targets
only, if we are actual in boehm-gc's build and DLL_EXPORT
is defined.
From-SVN: r184100
Ian Lance Taylor [Fri, 10 Feb 2012 15:55:37 +0000 (15:55 +0000)]
runtime: For g0 set stack_size to 0 when not -fsplit-stack.
From-SVN: r184099
Ian Lance Taylor [Fri, 10 Feb 2012 15:52:37 +0000 (15:52 +0000)]
runtime: Save all registers on stack for GC scan.
From-SVN: r184098
Diego Novillo [Fri, 10 Feb 2012 15:52:03 +0000 (10:52 -0500)]
This patch adds two common shortcuts to the failure reproducer
script.
Committed to trunk.
2012-02-10 Diego Novillo <dnovillo@google.com>
* repro_fail: Add --debug and --debug-tui flags.
From-SVN: r184097
Jakub Jelinek [Fri, 10 Feb 2012 15:31:18 +0000 (16:31 +0100)]
re PR middle-end/52177 (ICE: verify_gimple failed: non-trivial conversion at assignment with __atomic_is_lock_free())
PR middle-end/52177
* builtins.c (fold_builtin_atomic_always_lock_free,
expand_builtin_atomic_always_lock_free,
fold_builtin_atomic_is_lock_free,
expand_builtin_atomic_is_lock_free): Return and/or test
boolean_true_node/boolean_false_node instead of
integer_one_node/integer_zero_node.
* c-c++-common/pr52177.c: New test.
From-SVN: r184096
Ian Lance Taylor [Fri, 10 Feb 2012 14:07:44 +0000 (14:07 +0000)]
libgo/configure: Fixes for Solaris 8 and cross-compilation.
From Rainer Orth.
From-SVN: r184092
Jan Hubicka [Fri, 10 Feb 2012 12:21:16 +0000 (13:21 +0100)]
re PR middle-end/48600 (ICE when using cold attribute)
PR middle-end/48600
* predict.c (predict_paths_for_bb): Prevent looping.
(predict_paths_leading_to_edge, predict_paths_leading_to): Update.
* g++.dg/torture/pr48600.C: New testcase.
From-SVN: r184089
Roman Zhuykov [Fri, 10 Feb 2012 12:00:30 +0000 (12:00 +0000)]
arm.c (output_move_double): In one case properly count number of instructions that will be emitted.
2012-02-10 Roman Zhuykov <zhroma@ispras.ru>
* config/arm/arm.c (output_move_double): In one case properly
count number of instructions that will be emitted.
From-SVN: r184088
Richard Guenther [Fri, 10 Feb 2012 11:10:04 +0000 (11:10 +0000)]
re PR translation/52193 (Bad translatable string: failed to reclaim unneeded functionin same comdat group)
2012-02-10 Richard Guenther <rguenther@suse.de>
PR translation/52193
* cgraphunit.c (cgraph_mark_functions_to_output): Fix typo.
From-SVN: r184086
Uros Bizjak [Fri, 10 Feb 2012 08:15:37 +0000 (09:15 +0100)]
baseline_symbols.txt: Regenerated.
* config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Regenerated.
From-SVN: r184083
Ian Lance Taylor [Fri, 10 Feb 2012 00:40:27 +0000 (00:40 +0000)]
runtime: Use __builtin_{inf,nan} rather than INFINITY/NAN.
From-SVN: r184080
GCC Administrator [Fri, 10 Feb 2012 00:18:12 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r184079
Joseph Myers [Thu, 9 Feb 2012 22:29:41 +0000 (22:29 +0000)]
* de.po: Update.
From-SVN: r184075
Ian Lance Taylor [Thu, 9 Feb 2012 18:07:43 +0000 (18:07 +0000)]
os: Fix Solaris stat functions.
From Rainer Orth.
From-SVN: r184065
Peter Bergner [Thu, 9 Feb 2012 14:46:02 +0000 (08:46 -0600)]
re PR middle-end/52140 (Libdfp testcase encounters ICE when compiled with soft-dfp (no -mcpu).)
gcc/
PR middle-end/52140
* dojump.c (do_compare_rtx_and_jump): Use SCALAR_FLOAT_MODE_P.
gcc/testsuite/
PR middle-end/52140
* gcc.dg/dfp/pr52140.c: New test.
From-SVN: r184045
Jakub Jelinek [Thu, 9 Feb 2012 12:13:18 +0000 (13:13 +0100)]
re PR fortran/32380 (misaligned stores don't get vectorized)
PR fortran/32380
* gfortran.dg/vect/pr32380.f: Use dg-additional-options instead
of dg-options.
From-SVN: r184043
Jakub Jelinek [Thu, 9 Feb 2012 11:41:25 +0000 (12:41 +0100)]
re PR debug/52165 (ICE in add_var_loc_to_decl, at dwarf2out.c:5430 building libgo on s390/s390x)
PR debug/52165
* var-tracking.c (emit_note_insn_var_location): If
EMIT_NOTE_BEFORE_INSN and insn is NOTE_INSN_CALL_ARG_LOCATION,
emit it before next non-NOTE_INSN_CALL_ARG_LOCATION
non-NOTE_DURING_CALL_P insn.
From-SVN: r184042
Tristan Gingold [Thu, 9 Feb 2012 10:40:19 +0000 (10:40 +0000)]
Makefile.in: Remove .sym rule (not used).
2012-02-09 Tristan Gingold <gingold@adacore.com>
* gcc-interface/Makefile.in: Remove .sym rule (not used).
Remove adamsg.o object (requires native message compiler).
* init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
macro instead of as extern int.
(ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
(ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
(ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
(ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
(ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
(ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
(ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
(ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
(ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
(struct cond_except): Field cond is now an unsigned int.
(dec_ada_cond_except_table): Adjust.
(cond_except_table): Likewise.
(cond_resignal_table): Likewise.
(__gnat_default_resignal_p): Fix style.
From-SVN: r184041
Bin Cheng [Thu, 9 Feb 2012 09:37:37 +0000 (09:37 +0000)]
re PR middle-end/51867 (GCC generates inconsistent code for same sources calling builtin calls, like sqrtf)
PR target/51867
* builtins.c (expand_builtin): Don't check DECL_ASSEMBLER_NAME_SET_P.
PR target/51867
* testsuite/c-c++-common/dfp/signbit-2.c: Change '-O0' to '-O1'.
* testsuite/gcc.dg/pr51867.c: New test.
From-SVN: r184037
Bin Cheng [Thu, 9 Feb 2012 08:58:28 +0000 (08:58 +0000)]
* MAINTAINERS (write-after-approval): Add myself.
From-SVN: r184036
Ian Lance Taylor [Thu, 9 Feb 2012 08:25:34 +0000 (08:25 +0000)]
go-test.exp (go-gc-tests): Don't run stack.go on systems which don't support -fsplit-stack.
* go.test/go-test.exp (go-gc-tests): Don't run stack.go on systems
which don't support -fsplit-stack. Turn off optimization when
compiling select5-out.go.
From-SVN: r184035
Ian Lance Taylor [Thu, 9 Feb 2012 08:19:58 +0000 (08:19 +0000)]
libgo: Update to weekly.2012-02-07.
From-SVN: r184034
Ian Lance Taylor [Thu, 9 Feb 2012 06:42:03 +0000 (06:42 +0000)]
go-test.exp (go-gc-tests): Don't run chan/select2.go on systems which don't support -fsplit-stack.
* go.test/go-test.exp (go-gc-tests): Don't run chan/select2.go on
systems which don't support -fsplit-stack.
From-SVN: r184033
GCC Administrator [Thu, 9 Feb 2012 00:18:40 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r184032
Jonathan Wakely [Thu, 9 Feb 2012 00:07:24 +0000 (00:07 +0000)]
* doc/xml/manual/documentation_hacking.xml: Fix invalid attribute.
From-SVN: r184028
Jonathan Wakely [Wed, 8 Feb 2012 23:53:25 +0000 (23:53 +0000)]
* doc/xml/manual/status_cxx2011.xml: Update C++11 status table.
From-SVN: r184027
Joseph Myers [Wed, 8 Feb 2012 23:40:50 +0000 (23:40 +0000)]
* de.po: Update.
From-SVN: r184026
Andrew Macleod [Wed, 8 Feb 2012 22:58:50 +0000 (22:58 +0000)]
[multiple changes]
2012-02-08 Andrew MacLeod <amacleod@redhat.com>
* gcc.dg/simulate-thread/simulate-thread.exp: Use only -O0 and -O3.
* gcc.dg/simulate-thread/simulate-thread.gdb: Don't display every
machine instuction in the log.
2012-02-08 Jack Howarth <howarth@bromo.med.uc.edu>
* lib/gcc-simulate-thread.exp (simulate-thread): Increase timeout
to 20 seconds.
From-SVN: r184025
Ian Lance Taylor [Wed, 8 Feb 2012 22:35:30 +0000 (22:35 +0000)]
runtime: Add matherr function when appropriate.
From-SVN: r184024
Ian Lance Taylor [Wed, 8 Feb 2012 22:21:04 +0000 (22:21 +0000)]
os: Fix typo in //extern comment.
From-SVN: r184023
Magnus Granberg [Wed, 8 Feb 2012 21:37:50 +0000 (21:37 +0000)]
re PR driver/48524 (spec language does not cover switches with separated form)
2012-02-08 Magnus Granberg <zorry@gentoo.org>
PR driver/48524
* gcc.c (switch_matches) Support switches with separated form, -D
and -U.
testsuite:
* gcc.dg/pr48524.c: New test.
* gcc.dg/pr48524.spec: New spec file for test.
From-SVN: r184022
Kai Tietz [Wed, 8 Feb 2012 21:35:19 +0000 (22:35 +0100)]
prep_cif.c (ffi_prep_cif): Allow for X86_WIN32 also FFI_THISCALL.
* src/prep_cif.c (ffi_prep_cif): Allow for X86_WIN32
also FFI_THISCALL.
* src/x86/ffi.c (ffi_closure_THISCALL): Add prototype.
(FFI_INIT_TRAMPOLINE_THISCALL): New trampoline code.
(ffi_prep_closure_loc): Add FFI_THISCALL support.
* src/x86/ffitarget.h (FFI_TRAMPOLINE_SIZE): Adjust size.
* src/x86/win32.S (ffi_closure_THISCALL): New closure code
for thiscall-calling convention.
* testsuite/libffi.call/closure_thiscall.c: New test.
From-SVN: r184021
Thomas Koenig [Wed, 8 Feb 2012 19:53:56 +0000 (19:53 +0000)]
re PR fortran/32380 (misaligned stores don't get vectorized)
2012-02-08 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/32380
* gfortran.dg/vect/pr32380.f90: New test.
From-SVN: r184017
Tobias Burnus [Wed, 8 Feb 2012 19:40:23 +0000 (20:40 +0100)]
re PR fortran/52151 (Segfault with realloc on assignment and RESHAPE to unallocated LHS)
2012-02-08 Tobias Burnus <burnus@net-b.de>
PR fortran/52151
* trans-expr.c (fcncall_realloc_result): Set also the stride.
2012-02-08 Tobias Burnus <burnus@net-b.de>
PR fortran/52151
* gfortran.dg/realloc_on_assign_12.f90: New.
From-SVN: r184016
Ian Lance Taylor [Wed, 8 Feb 2012 19:38:17 +0000 (19:38 +0000)]
math: Compile with -mfancy-math-387 -funsafe-optimizations on x86.
From-SVN: r184015
Georg-Johann Lay [Wed, 8 Feb 2012 16:59:17 +0000 (16:59 +0000)]
avr.md (SREG_ADDR): Remove constant definition.
* config/avr/avr.md (SREG_ADDR): Remove constant definition.
(SP_ADDR): Ditto.
(RAMPZ_ADDR): Ditto.
* config/avr/avr.c (avr_addr_t): New typedef.
(avr_addr): New struct to hold RAM address of SPL, SPH, RAMPZ, SREG.
(avr_init_expanders): Initialize it.
(expand_prologue): Use avr_addr instead of RAMPZ_ADDR, SP_ADDR,
SREG_ADDR.
(expand_epilogue): Ditto.
(avr_print_operand): Ditto.
(avr_file_start): Ditto.
(avr_emit_movmemhi): Ditto.
From-SVN: r184011
Richard Guenther [Wed, 8 Feb 2012 15:28:01 +0000 (15:28 +0000)]
re PR tree-optimization/46886 (wrong code with -ftree-parallelize-loops -fno-tree-ch)
2012-03-08 Richard Guenther <rguenther@suse.de>
PR tree-optimization/46886
* tree-flow.h (do_while_loop_p): Declare.
* tree-ssa-loop-ch.c (do_while_loop_p): Export.
* tree-parloops.c (parallelize_loops): Only parallelize do-while
loops.
* testsuite/libgomp.c/pr46886.c: New testcase.
From-SVN: r184010
Andrew MacLeod [Wed, 8 Feb 2012 15:26:02 +0000 (15:26 +0000)]
optabs.c (expand_atomic_load): Do not assume compare_and_swap will succeed for larger than word integers.
* optabs.c (expand_atomic_load): Do not assume compare_and_swap will
succeed for larger than word integers.
From-SVN: r184009
Richard Guenther [Wed, 8 Feb 2012 13:29:22 +0000 (13:29 +0000)]
re PR rtl-optimization/52170 (ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus)
2012-02-08 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/52170
* simplify-rtx.c (simplify_plus_minus): Use CONSTM1_RTX to
properly handle integer vector modes.
* gcc.dg/torture/pr52170.c: New testcase.
From-SVN: r184007
Jakub Jelinek [Wed, 8 Feb 2012 13:27:31 +0000 (14:27 +0100)]
re PR gcov-profile/52150 (junk at end of line in Firefox PGO build)
PR gcov-profile/52150
* coverage.c: Include target.h.
(build_var): Call targetm.strip_name_encoding on the assembler name.
Change one _ into . or $ if the target allows it.
* Makefile.in (coverage.o): Depend on $(TARGET_H).
* gcc.dg/tree-prof/pr52150.c: New test.
From-SVN: r184006
Jakub Jelinek [Wed, 8 Feb 2012 12:29:43 +0000 (13:29 +0100)]
re PR rtl-optimization/52139 (ICE: in remove_insn, at emit-rtl.c:3960 with -O -fPIC -fno-tree-dominator-opts -fno-tree-fre)
PR rtl-optimization/52139
* cfgrtl.c (cfg_layout_merge_blocks): If BB_END
is a BARRIER after emit_insn_after_noloc, move BB_END
to the last non-BARRIER insn before it.
* gcc.dg/pr52139.c: New test.
From-SVN: r184005