GCC Administrator [Tue, 26 Feb 2013 00:18:49 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196273
Matt Turner [Mon, 25 Feb 2013 21:47:09 +0000 (21:47 +0000)]
invoke.texi: Document r4700.
gcc/
2013-02-25 Matt Turner <mattst88@gmail.com>
* doc/invoke.texi: Document r4700.
From-SVN: r196270
Eric Botcazou [Mon, 25 Feb 2013 19:08:51 +0000 (19:08 +0000)]
* gcc-interface/ada-tree.h: Back out change accidentally committed.
From-SVN: r196268
H.J. Lu [Mon, 25 Feb 2013 16:18:39 +0000 (16:18 +0000)]
Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/
* bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add
-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/.
From-SVN: r196264
Richard Biener [Mon, 25 Feb 2013 15:31:31 +0000 (15:31 +0000)]
re PR tree-optimization/56175 (Issue with combine phase on x86.)
2013-02-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/56175
* tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate,
split out from ...
(simplify_bitwise_binary): ... here. Also guard the conversion
of (type) X op CST to (type) (X op ((type-x) CST)) with it.
* gcc.dg/tree-ssa/forwprop-24.c: New testcase.
From-SVN: r196263
Jakub Jelinek [Mon, 25 Feb 2013 14:41:26 +0000 (15:41 +0100)]
re PR c++/56403 (internal compiler error: in build_zero_init_1, at cp/init.c:279)
PR c++/56403
* init.c (build_zero_init_1): Use RECORD_OR_UNION_CODE_P instead
of CLASS_TYPE_P.
* g++.dg/torture/pr56403.C: New test.
From-SVN: r196260
Catherine Moore [Mon, 25 Feb 2013 13:53:16 +0000 (08:53 -0500)]
2012-02-25 Catherine Moore <clm@codesourcery.com>
Revert microMIPS patch.
From-SVN: r196259
Tom de Vries [Mon, 25 Feb 2013 11:50:25 +0000 (11:50 +0000)]
re PR rtl-optimization/56131 (gcc.dg/pr56035.c ICEs gcc on sparc-linux)
2013-02-25 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/56131
* insn-notes.def (INSN_NOTE_BASIC_BLOCK): Update comment.
* cfgrtl.c (delete_insn): Don't reorder NOTE_INSN_DELETED_LABEL and
NOTE_INSN_BASIC_BLOCK if BLOCK_FOR_INSN == NULL.
From-SVN: r196255
Tobias Burnus [Mon, 25 Feb 2013 10:54:07 +0000 (11:54 +0100)]
invoke.texi (-fsanitize=): Move from optimization to debugging options.
2013-02-25 Tobias Burnus <burnus@net-b.de>
* doc/invoke.texi (-fsanitize=): Move from optimization
to debugging options.
From-SVN: r196254
Andrey Belevantsev [Mon, 25 Feb 2013 08:54:36 +0000 (12:54 +0400)]
* sched-deps.c (sched_analyze_insn): Fix typo in comment.
From-SVN: r196253
Andrey Belevantsev [Mon, 25 Feb 2013 08:48:42 +0000 (12:48 +0400)]
re PR middle-end/56077 (volatile ignored when function inlined)
2013-02-25 Andrey Belevantsev <abel@ispras.ru>
Alexander Monakov <amonakov@ispras.ru>
PR middle-end/56077
* sched-deps.c (sched_analyze_insn): When reg_pending_barrier,
flush pending lists also on non-jumps. Adjust comment.
Co-Authored-By: Alexander Monakov <amonakov@ispras.ru>
From-SVN: r196252
GCC Administrator [Mon, 25 Feb 2013 00:18:56 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196249
Catherine Moore [Sun, 24 Feb 2013 23:46:44 +0000 (18:46 -0500)]
mips16.S: Don't build for microMIPS.
libgcc/
2013-02-24 Catherine Moore <clm@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Chao-ying Fu <fu@mips.com>
* config/mips/mips16.S: Don't build for microMIPS.
* config/mips/linux-unwind.h: Handle microMIPS frame.
* config/mips/crtn.S (fini, init): New labels.
gcc/
2013-02-24 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
Iain Sandoe <iain@codesourcery.com>
Nathan Froyd <froydnj@codesourcery.com>
Chao-ying Fu <fu@mips.com>
* doc/extend.texi: (micromips, nomicromips, nocompression):
Document new function attributes.
* doc/invoke.texi (minterlink-compressed, mmicromips,
m14k, m14ke, m14kec): Document new options.
(minterlink-mips16): Update documentation.
* doc/md.texi (ZC, ZD): Document new constraints.
* configure.ac (gcc_cv_as_micromips): Check if linker
supports the .set micromips directive.
* configure: Regenerate.
* config.in: Regenerate.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/micromips.md: New file.
* constraints.md (ZC, AD): New constraints.
* config/mips/predicates.md (movep_src_register): New predicate.
(movep_src_operand): New predicate.
(non_volatile_mem_operand): New predicate.
* config/mips/mips.md (multimem): New type.
(length): Differentiate between 17-bit and 18-bit branch offsets.
(MOVEP1, MOVEP2): New mode iterator.
(mov_<load>l): Use ZC constraint.
(mov_<load>r): Likewise.
(mov_<store>l): Likewise.
(mov_<store>r): Likewise.
(*branch_equality<mode>_inverted): Add microMIPS support.
(*branch_equality<mode>): Likewise.
(*jump_absolute): Likewise.
(indirect_jump_<mode>): Likewise.
(tablejump_<mode>): Likewise.
(<optab>_internal): Likewise.
(sibcall_internal): Likewise.
(sibcall_value_internal): Likewise.
(prefetch): Use constraint ZD.
* config/mips/mips.opt (minterlink-compressed): New option.
(minterlink-mips16): Now an alias for minterlink-compressed.
(mmicromips): New option.
* config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint.
(compare_and_swap_12): Likewise.
(sync_add<mode>): Likewise.
(sync_<optab>_12): Likewise.
(sync_old_<optab>_12): Likewise.
(sync_new_<optab>_12): Likewise.
(sync_nand_12): Likewise.
(sync_old_nand_12): Likewise.
(sync_new_nand_12): Likewise.
(sync_sub<mode>): Likewise.
(sync_old_add<mode>): Likewise.
(sync_old_sub<mode>): Likewise.
(sync_new_add<mode>): Likewise.
(sync_new_sub<mode>): Likewise.
(sync_<optab><mode>): Likewise.
(sync_old_<optab><mode>): Likewise.
(sync_new_<optab><mode>): Likewise.
(sync_nand<mode>): Likewise.
(sync_old_nand<mode>): Likewise.
(sync_new_nand<mode>): Likewise.
(sync_lock_test_and_set<mode>): Likewise.
(test_and_set_12): Likewise.
(atomic_compare_and_swap<mode>): Likewise.
(atomic_exchange<mode>_llsc): Likewise.
(atomic_fetch_add<mode>_llsc): Likewise.
* config/mips/mips-cpus.def (m14kc, m14k): New processors.
* config/mips/mips-protos.h (umips_output_save_restore): New prototype.
(umips_save_restore_pattern_p): Likewise.
(umips_load_store_pair_p): Likewise.
(umips_output_load_store_pair): Likewise.
(umips_movep_target_p): Likewise.
(umips_12bit_offset_address_p): Likewise.
* config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS.
(mips_base_mips16): Rename this...
(mips_base_compression_flags): ...to this. Update all uses.
(mips_attribute_table): Add micromips, nomicromips and nocompression.
(mips_mips16_decl_p): Delete.
(mips_nomips16_decl_p): Delete.
(mips_get_compress_on_flags): New function.
(mips_get_compress_off_flags): New function.
(mips_get_compress_mode): New function.
(mips_get_compress_on_name): New function.
(mips_get_compress_off_name): New function.
(mips_insert_attributes): Support multiple compression types.
(mips_merge_decl_attributes): Likewise.
(umips_12bit_offset_address_p): New function.
(mips_start_function_definition): Emit .set micromips directive.
(mips_call_may_need_jalx_p): New function.
(mips_function_ok_for_sibcall): Add microMIPS support.
(mips_print_operand_punctuation): Support short delay slots and
compact jumps.
(umips_swm_mask, umips_swm_encoding): New.
(umips_build_save_restore): New function.
(mips_for_each_saved_gpr_and_fpr): Add microMIPS support.
(was_mips16_p): Remove.
(old_compression_mode): New.
(mips_set_compression_mode): New function.
(mips_set_current_function): Add microMIPS support.
(mips_option_override): Likewise.
(umips_save_restore_pattern_p): New function.
(umips_output_save_restore): New function.
(umips_load_store_pair_p_1): New function.
(umips_load_store_pair_p): New function.
(umips_output_load_store_pair_1): New function.
(umips_output_load_store_pair): New function.
(umips_movep_target_p) New function.
(mips_prepare_pch_save): Add microMIPS support.
* config/mips/mips.h (TARGET_COMPRESSION): New.
(TARGET_CPU_CPP_BUILTINS): Update macro
to use new compression flags and to support microMIPS.
(MIPS_ISA_LEVEL_SPEC): Add m14k processors.
(MIPS_ARCH_FLOAT_SPEC): Likewise.
(ISA_HAS_LWXS): Include TARGET_MICROMIPS.
(ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS.
(ASM_SPEC): Support mmicromips and mno-micromips.
(M16STORE_REG_P): New macro.
(MIPS_CALL): Support TARGET_MICROMIPS.
(MICROMIPS_J): New macro.
(mips_base_mips16): Rename this...
(mips_base_compression_flags): ...to this.
(UMIPS_12BIT_OFFSET_P): New macro.
* config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS.
(MULTILIB_DIRNAMES): Likewise.
gcc/testsuite/
2013-02-24 Catherine Moore <clm@codesourcery.com>
Richard Sandiford <rdsandiford@googlemail.com>
* gcc.target/mips/mips.exp: Add microMIPS support.
* gcc.target/mips/umips-movep-2.c: New test.
* gcc.target/mips/umips-lwp-2.c: New test.
* gcc.target/mips/umips-swp-5.c: New test.
* gcc.target/mips/umips-constraints-1.c: New test.
* gcc.target/mips/umips-lwp-3.c: New test.
* gcc.target/mips/umips-swp-6.c: New test.
* gcc.target/mips/umips-constraints-2.c: New test.
* gcc.target/mips/umips-save-restore-1.c: New test.
* gcc.target/mips/umips-lwp-4.c: New test.
* gcc.target/mips/umips-swp-7.c: New test.
* gcc.target/mips/umips-save-restore-2.c: New test.
* gcc.target/mips/umips-lwp-swp-volatile.c: New test.
* gcc.target/mips/umips-lwp-5.c: New test.
* gcc.target/mips/umips-save-restore-3.c: New test.
* gcc.target/mips/umips-lwp-6.c: New test.
* gcc.target/mips/umips-swp-1.c: New test.
* gcc.target/mips/umips-lwp-7.c: New test.
* gcc.target/mips/umips-swp-2.c: New test.
* gcc.target/mips/umips-lwp-8.c: New test.
* gcc.target/mips/umips-swp-3.c: New test.
* gcc.target/mips/umips-movep-1.c: New test.
* gcc.target/mips/umips-lwp-1.c: New test.
* gcc.target/mips/umips-swp-4.c: New test.
Co-Authored-By: Chao-ying Fu <fu@mips.com>
Co-Authored-By: Iain Sandoe <iain@codesourcery.com>
Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
Co-Authored-By: Maciej W. Rozycki <macro@codesourcery.com>
Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r196246
Jakub Jelinek [Sun, 24 Feb 2013 18:54:37 +0000 (19:54 +0100)]
re PR target/52555 (ICE unrecognizable insn with -ffast-math and __attribute__((optimize(xx))))
PR target/52555
* target-globals.c (save_target_globals): For init_reg_sets and
target_reinit remporarily set this_fn_optabs to this_target_optabs.
From-SVN: r196245
Joseph Myers [Sun, 24 Feb 2013 01:11:33 +0000 (01:11 +0000)]
* cpplib.pot: Regenerate.
From-SVN: r196244
Joseph Myers [Sun, 24 Feb 2013 01:11:11 +0000 (01:11 +0000)]
* gcc.pot: Regenerate.
From-SVN: r196243
Joseph Myers [Sun, 24 Feb 2013 01:07:35 +0000 (01:07 +0000)]
resolve.c (generate_component_assignments): Don't use UTF-8 ligature in diagnostic.
* resolve.c (generate_component_assignments): Don't use UTF-8
ligature in diagnostic.
From-SVN: r196242
GCC Administrator [Sun, 24 Feb 2013 00:19:22 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196241
GCC Administrator [Sat, 23 Feb 2013 00:18:54 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196236
Jason Merrill [Fri, 22 Feb 2013 22:24:40 +0000 (17:24 -0500)]
re PR c++/40405 (ICE with invalid initialization of template member)
PR c++/40405
* pt.c (push_template_decl_real): Set DECL_INTERFACE_KNOWN
if we got the wrong number of template parms.
From-SVN: r196231
Jason Merrill [Fri, 22 Feb 2013 22:24:27 +0000 (17:24 -0500)]
re PR c++/56377 (<missing> template args in substitution-failure diagnostics)
PR c++/56377
* pt.c (fn_type_unification): Use explicit args in template
instantiation context.
From-SVN: r196230
Jason Merrill [Fri, 22 Feb 2013 22:24:10 +0000 (17:24 -0500)]
re PR c++/56359 (Bogus "error: no matching function for call to ...")
PR c++/56359
* call.c (can_convert_arg): Discard access checks.
From-SVN: r196229
Jason Merrill [Fri, 22 Feb 2013 22:23:56 +0000 (17:23 -0500)]
re PR c++/56395 (ICE, Segmentation fault in tsubst)
PR c++/56395
* tree.c (strip_typedefs): Strip typedefs from TYPENAME_TYPE template
args.
From-SVN: r196228
James Greenhalgh [Fri, 22 Feb 2013 16:39:45 +0000 (16:39 +0000)]
[AArch64] Add missing copyright and build dependency for aarch64-simd-builtins.def
gcc/
* config/aarch64/aarch64-simd-builtins.def: Add copyright header.
* config/aarch64/t-aarch64
(aarch64-builtins.o): Depend on aarch64-simd-builtins.def.
From-SVN: r196224
Vladimir Makarov [Fri, 22 Feb 2013 16:30:22 +0000 (16:30 +0000)]
re PR inline-asm/56148 (inline asm matching constraint with different mode)
2013-02-22 Vladimir Makarov <vmakarov@redhat.com>
PR inline-asm/56148
* lra-constraints.c (process_alt_operands): Reload operand
conflicting with earlier clobber only if no more other conflicting
operands.
From-SVN: r196223
Jakub Jelinek [Fri, 22 Feb 2013 16:07:36 +0000 (17:07 +0100)]
re PR sanitizer/56393 (SIGSEGV when -fsanitize=address and dynamic lib with global objects)
PR sanitizer/56393
* config/gnu-user.h (LIBASAN_EARLY_SPEC): Link in libasan_preinit.o
if not linking a shared library.
* lib/asan-dg.exp (asan_link_flags): Add
-B${gccpath}/libsanitizer/asan/ to flags.
* asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
libasan_preinit.o.
(libasan_preinit.o): Depend on asan_preinit.o.
* asan/Makefile.in: Regenerated.
* asan/asan_preinit.cc: New file, synced from upstream.
* asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
From-SVN: r196222
Seth LaForge [Fri, 22 Feb 2013 15:57:17 +0000 (15:57 +0000)]
config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian.
2013-02-22 Seth LaForge <sethml@google.com>
* config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian.
From-SVN: r196221
Greta Yorsh [Fri, 22 Feb 2013 14:23:12 +0000 (14:23 +0000)]
arm.md (split for extendsidi): Update condition.
2013-02-22 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (split for extendsidi): Update condition.
(zero_extend<mode>di2,extend<mode>di2): Add an alternative.
* config/arm/iterators.md (qhs_extenddi_cstr): Likewise.
(qhs_zextenddi_cstr): Likewise.
From-SVN: r196220
GCC Administrator [Fri, 22 Feb 2013 00:19:06 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196218
Jakub Jelinek [Thu, 21 Feb 2013 21:29:29 +0000 (22:29 +0100)]
re PR middle-end/56420 (Arithmetic error in computation with compile time unsigned __int128 constant)
PR middle-end/56420
* expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Do subtraction in uhwi, to
avoid signed wrapping.
(expand_mult): Handle properly multiplication by
((dword_type) -1) << (BITS_PER_WORD - 1). Improve multiplication by
((dword_type) 1) << (BITS_PER_WORD - 1). Avoid undefined behavior
in the compiler if coeff is HOST_WIDE_INT_MIN.
(expand_divmod): Don't make ext_op1 static, change it's type to
uhwi. Avoid undefined behavior in -INTVAL (op1).
* gcc.dg/torture/pr56420.c: New test.
From-SVN: r196215
Jakub Jelinek [Thu, 21 Feb 2013 21:28:03 +0000 (22:28 +0100)]
re PR rtl-optimization/50339 (suboptimal register allocation for abs(__int128_t))
PR rtl-optimization/50339
* lower-subreg.h (struct lower_subreg_choices): Add splitting_ashiftrt
field.
* lower-subreg.c (compute_splitting_shift): Handle ASHIFTRT.
(compute_costs): Call compute_splitting_shift also for ASHIFTRT
into splitting_ashiftrt field.
(find_decomposable_shift_zext, resolve_shift_zext): Handle also
ASHIFTRT.
(dump_choices): Fix up printing LSHIFTRT choices, print ASHIFTRT
choices.
From-SVN: r196214
Aldy Hernandez [Thu, 21 Feb 2013 20:16:26 +0000 (20:16 +0000)]
re PR middle-end/56108 (Asm statement in transaction_relaxed crashes compiler.)
PR middle-end/56108
* trans-mem.c (execute_tm_mark): Do not expand transactions that
are sure to go irrevocable.
testsuite/
* gcc.dg/tm/memopt-1.c: Declare functions transaction_safe.
From-SVN: r196213
Jack Howarth [Thu, 21 Feb 2013 19:12:43 +0000 (19:12 +0000)]
Makefile.am (libasan_la_SOURCES): Remove deprecated dynamic/asan_interceptors_dynamic.cc.
* asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
dynamic/asan_interceptors_dynamic.cc.
* asan/Makefile.in: Regenerated.
* merge.sh: Remove merge of deprecated lib/asan/dynamic.
From-SVN: r196211
Janne Blomqvist [Thu, 21 Feb 2013 19:03:10 +0000 (21:03 +0200)]
Fix regression when writing formatted sequential to a pipe.
2013-02-21 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/30162
* io/open.c (test_endfile): Call stell only if size != 0.
* io/unix.c (raw_tell): Revert r194679.
(raw_size): Return size field only for regular files, otherwise 0.
From-SVN: r196210
Andrew Sutton [Thu, 21 Feb 2013 18:24:18 +0000 (18:24 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2013-02-20 Andrew Sutton <andrew.n.sutton@gmail.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r196209
Hans-Peter Nilsson [Thu, 21 Feb 2013 16:41:25 +0000 (16:41 +0000)]
rtl.texi (vec_concat, [...]): Mention that scalars are valid operands.
* doc/rtl.texi (vec_concat, vec_duplicate): Mention that
scalars are valid operands.
From-SVN: r196208
Martin Jambor [Thu, 21 Feb 2013 16:08:51 +0000 (17:08 +0100)]
re PR tree-optimization/56310 (ICE: in decide_about_value, at ipa-cp.c:3310 with -fipa-cp -fno-early-inlining -fipa-cp-clone --param=ipa-cp-eval-threshold=1)
2013-02-21 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/56310
* ipa-cp.c (agg_replacements_to_vector): New parameter index, copy
only matching indices and non-negative final offsets.
(intersect_aggregates_with_edge): Pass src_idx to
agg_replacements_to_vector. Pass src_idx insstead of index to
intersect_with_agg_replacements.
testsuite/
* g++.dg/ipa/pr56310.C: New test.
From-SVN: r196207
Martin Jambor [Thu, 21 Feb 2013 16:05:27 +0000 (17:05 +0100)]
ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold instead of hard-wired defaults.
2013-02-21 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold
instead of hard-wired defaults.
From-SVN: r196206
Jakub Jelinek [Thu, 21 Feb 2013 14:25:32 +0000 (15:25 +0100)]
asan_rtl.cc (__asan_preinit): Don't add if PIC macro is defined.
* asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
defined. Add used attribute.
From-SVN: r196205
Maciej W. Rozycki [Thu, 21 Feb 2013 14:06:52 +0000 (14:06 +0000)]
invoke.texi (MIPS Options): Update documentation of the floating-point multiply-accumulate instruction...
* doc/invoke.texi (MIPS Options): Update documentation of the
floating-point multiply-accumulate instruction restrictions.
From-SVN: r196204
Maciej W. Rozycki [Thu, 21 Feb 2013 14:05:35 +0000 (14:05 +0000)]
Fix ChangeLog typo.
From-SVN: r196203
Janus Weil [Thu, 21 Feb 2013 12:26:44 +0000 (13:26 +0100)]
re PR fortran/56385 ([OOP] ICE with allocatable function result in a procedure-pointer component)
2013-02-21 Janus Weil <janus@gcc.gnu.org>
PR fortran/56385
* trans-array.c (structure_alloc_comps): Handle procedure-pointer
components with allocatable result.
2013-02-21 Janus Weil <janus@gcc.gnu.org>
PR fortran/56385
* gfortran.dg/proc_ptr_comp_37.f90: New.
From-SVN: r196202
Kostya Serebryany [Thu, 21 Feb 2013 10:57:10 +0000 (10:57 +0000)]
libsanitizer merge from upstream r175733
From-SVN: r196201
Richard Biener [Thu, 21 Feb 2013 10:52:39 +0000 (10:52 +0000)]
re PR tree-optimization/56415 (Performance regression after fix for 56273)
2013-02-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/56415
Revert
2013-02-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/56273
* tree-vrp.c (simplify_cond_using_ranges): Disable for the
first VRP run.
* g++.dg/warn/Warray-bounds-6.C: New testcase.
* gcc.dg/tree-ssa/pr21559.c: Adjust.
* gcc.dg/tree-ssa/vrp17.c: Likewise.
* gcc.dg/tree-ssa/vrp18.c: Likewise.
* gcc.dg/tree-ssa/vrp23.c: Likewise.
* gcc.dg/tree-ssa/vrp24.c: Likewise.
From-SVN: r196200
Marek Polacek [Thu, 21 Feb 2013 10:21:19 +0000 (10:21 +0000)]
New test for PR56398.
From-SVN: r196199
Jakub Jelinek [Thu, 21 Feb 2013 09:40:44 +0000 (10:40 +0100)]
re PR bootstrap/56258 (Please upgrade doc/*.texi to the latest texinfo package(s))
PR bootstrap/56258
* doc/invoke.texi (-fdump-rtl-pro_and_epilogue): Use @item
instead of @itemx.
* gnat-style.texi (@title): Remove @hfill.
* projects.texi: Avoid line wrapping inside of @pxref or
@xref.
* doc/cp-tools.texinfo (Virtual Machine Options): Use just
one @gccoptlist instead of 3 separate ones.
From-SVN: r196196
Jakub Jelinek [Thu, 21 Feb 2013 09:33:49 +0000 (10:33 +0100)]
re PR inline-asm/56405 (ICE on questionable "m" argument)
PR inline-asm/56405
* expr.c (expand_expr_real_1) <case TARGET_MEM_REF, MEM_REF>: Don't
use movmisalign or extract_bit_field for EXPAND_MEMORY modifier.
* gcc.c-torture/compile/pr56405.c: New test.
From-SVN: r196195
Tobias Burnus [Thu, 21 Feb 2013 09:23:31 +0000 (10:23 +0100)]
re PR fortran/56416 (texinfo 5: Many warnings for gfortran's *.texi)
2012-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/56416
* gfortran.texi (Part II: Language Reference, Extensions,
Non-Fortran Main Program): Sort @menu to match actual section order.
* intrinsic.texi (Intrinsic Procedures): Ditto.
(C_F_POINTER, PRECISION): Move to the alphabetically correct place.
From-SVN: r196194
GCC Administrator [Thu, 21 Feb 2013 00:19:11 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196191
Jonathan Wakely [Wed, 20 Feb 2013 22:41:58 +0000 (22:41 +0000)]
streambuf (basic_streambuf): Use injected class name instead of non-standard __streambuf_type typedef.
* include/std/streambuf (basic_streambuf): Use injected class name
instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
group.
From-SVN: r196185
Jonathan Wakely [Wed, 20 Feb 2013 22:41:51 +0000 (22:41 +0000)]
faq.html: Fix spelling.
* doc/html/faq.html: Fix spelling.
* doc/xml/faq.xml: Likewise.
* include/bits/basic_ios.h: Likewise.
* include/bits/regex.h: Likewise.
* include/std/istream: Likewise.
* include/std/streambuf: Likewise.
From-SVN: r196184
Jonathan Wakely [Wed, 20 Feb 2013 21:23:44 +0000 (21:23 +0000)]
55043.cc: Add missing namespace qualification.
* testsuite/23_containers/unordered_set/55043.cc: Add missing
namespace qualification.
* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
From-SVN: r196183
Ian Lance Taylor [Wed, 20 Feb 2013 20:04:36 +0000 (20:04 +0000)]
re PR go/56171 (syscall FAILs on Solaris)
PR go/56171
syscall: Solaris fixes for passing file descriptor.
From Rainer Orth.
From-SVN: r196180
Ian Lance Taylor [Wed, 20 Feb 2013 19:45:10 +0000 (19:45 +0000)]
re PR go/56320 (Several libgo tests FAIL on 64-bit Solaris/x86)
PR go/56320
runtime: Support Solaris AMD64 in lfstack.
The address space layout is similar on SPARC64 and AMD64 when
running Solaris.
From-SVN: r196179
Jan Hubicka [Wed, 20 Feb 2013 15:47:21 +0000 (16:47 +0100)]
re PR tree-optimization/56265 (ICE in ipa_make_edge_direct_to_target)
PR tree-optimization/56265
* ipa-prop.c (ipa_make_edge_direct_to_target): Fixup callgraph when target is
referenced for firs ttime.
* testsuite/g++.dg/ipa/devirt-11.C: New testcase.
From-SVN: r196177
Richard Biener [Wed, 20 Feb 2013 15:19:13 +0000 (15:19 +0000)]
tree-call-cdce.c (tree_call_cdce): Do not remove unused locals.
2013-02-20 Richard Biener <rguenther@suse.de>
* tree-call-cdce.c (tree_call_cdce): Do not remove unused locals.
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise.
* tree-ssa-dce.c (perform_tree_ssa_dce): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do
not return anything.
(rename_ssa_copies): Do not remove unused locals.
* tree-ssa-ccp.c (do_ssa_ccp): Likewise.
* tree-ssanames.c (pass_release_ssa_names): Remove unused
locals first.
* passes.c (execute_function_todo): Do not schedule unused locals
removal if cleanup_tree_cfg did something.
* tree-ssa-live.c (remove_unused_locals): Dump statistics
about the number of removed locals.
* gcc.dg/tree-ssa/forwprop-8.c: Adjust.
From-SVN: r196174
Richard Biener [Wed, 20 Feb 2013 13:38:13 +0000 (13:38 +0000)]
re PR tree-optimization/56398 (ICE (Segmentation fault) in dominated_by_p)
2013-02-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/56398
* tree-vect-loop-manip.c (adjust_debug_stmts): Skip
SSA default defs.
From-SVN: r196172
Martin Jambor [Wed, 20 Feb 2013 12:56:30 +0000 (13:56 +0100)]
re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization))
2013-02-20 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/55334
* ipa-cp.c (initialize_node_lattices): Disable IPA-CP through and to
restricted pointers to arrays.
From-SVN: r196171
Richard Biener [Wed, 20 Feb 2013 11:39:39 +0000 (11:39 +0000)]
re PR tree-optimization/56396 (memory corruption in cc1)
2013-02-20 Richard Biener <rguenther@suse.de>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/56396
* tree-ssa-ccp.c (n_const_val): New static variable.
(get_value): Return NULL for SSA names we don't have a lattice
entry for.
(ccp_initialize): Initialize n_const_val.
* tree-ssa-copy.c (n_copy_of): New static variable.
(init_copy_prop): Initialize n_copy_of.
(get_value): Return NULL_TREE for SSA names we don't have a
lattice entry for.
* gcc.dg/pr56396.c: New testcase.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r196170
Martin Jambor [Wed, 20 Feb 2013 10:33:47 +0000 (11:33 +0100)]
ipa-cp.c (initialize_node_lattices): Fix dumping condition.
2013-02-20 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (initialize_node_lattices): Fix dumping condition.
From-SVN: r196169
Richard Biener [Wed, 20 Feb 2013 09:04:29 +0000 (09:04 +0000)]
genpreds.c (write_lookup_constraint): Do not compare first letter of the constraint again.
2013-02-20 Richard Biener <rguenther@suse.de>
* genpreds.c (write_lookup_constraint): Do not compare first
letter of the constraint again.
From-SVN: r196167
Richard Biener [Wed, 20 Feb 2013 09:03:18 +0000 (09:03 +0000)]
tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits and ceil_log2.
2013-02-20 Richard Biener <rguenther@suse.de>
* tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits
and ceil_log2.
(get_use_iv_cost): Terminate hashtable walk when coming across
an empty entry.
From-SVN: r196166
Paolo Carlini [Wed, 20 Feb 2013 09:02:35 +0000 (09:02 +0000)]
re PR c++/56373 (-Wzero-as-null-pointer-constant: does not catch issues with smart pointers)
/cp
2013-02-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56373
* tree.c (maybe_warn_zero_as_null_pointer_constant): Add.
* cvt.c (ocp_convert): Use the latter.
(cp_convert_to_pointer): Likewise.
* decl.c (check_default_argument): Likewise.
* typeck.c (cp_build_binary_op): Likewise.
* cp-tree.h (maybe_warn_zero_as_null_pointer_constant): Declare.
/testsuite
2013-02-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56373
* g++.dg/cpp0x/Wzero-as-null-pointer-constant-2.C: New.
From-SVN: r196165
Igor Zamyatin [Wed, 20 Feb 2013 08:55:16 +0000 (08:55 +0000)]
i386.c (initial_ix86_tune_features): Turn on fp reassociation for avx2 targets.
* config/i386/i386.c (initial_ix86_tune_features): Turn on fp
reassociation for avx2 targets.
From-SVN: r196164
Benjamin Kosnik [Wed, 20 Feb 2013 01:52:36 +0000 (01:52 +0000)]
user.cfg.in: Set __cplusplus to 201103L.
2013-02-19 Benjamin Kosnik <bkoz@redhat.com>
* doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
_GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT,
AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1.
* include/bits/stl_pair.h: Add to utilities group.
* include/std/tuple: Same.
* include/std/typeindex: Same.
* include/bits/stringfwd.h: Fix markup.
* include/std/limits: Same.
* include/std/type_traits: Same.
* include/tr1/memory: Same.
* include/tr1/regex: Same.
* scripts/run_doxygen: Comment.
* testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers.
From-SVN: r196162
GCC Administrator [Wed, 20 Feb 2013 00:19:27 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196161
Edgar E. Iglesias [Tue, 19 Feb 2013 23:10:29 +0000 (23:10 +0000)]
Add support for the CLZ insn
Add support for the CLZ insn
* config/microblaze/microblaze.c: microblaze_has_clz = 0
Add version check for v8.10.a to enable microblaze_has_clz
* config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as
combined version and TARGET_PATTERN_COMPARE check
* config/microblaze/microblaze.md: New clzsi2 instruction
From-SVN: r196158
Edgar E. Iglesias [Tue, 19 Feb 2013 23:05:40 +0000 (23:05 +0000)]
microblaze.md (call_value_intern): Check symbol is function before branching.
* config/microblaze/microblaze.md (call_value_intern): Check symbol is
function before branching.
From-SVN: r196157
Edgar E. Iglesias [Tue, 19 Feb 2013 23:00:50 +0000 (23:00 +0000)]
modsi3.S (modsi3): Fix case with 0x80000000 as dividend.
* config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
as dividend.
From-SVN: r196156
Jakub Jelinek [Tue, 19 Feb 2013 21:50:10 +0000 (22:50 +0100)]
re PR libquadmath/56379 (libquadmath: Wrong result for strtoflt128.c if compiled with -O0)
PR libquadmath/56379
* strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
macro.
From-SVN: r196155
John David Anglin [Tue, 19 Feb 2013 14:01:40 +0000 (14:01 +0000)]
re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90 -O2 execution test)
PR target/56347
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): Remove check for
broken powf.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Likewise.
* intrinsics/c99_functions.c: Likewise.
* configure: Rebuilt.
* config.h.in: Rebuilt.
From-SVN: r196139
Andrey Belevantsev [Tue, 19 Feb 2013 13:52:19 +0000 (17:52 +0400)]
sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set DUMP_INSN_RTX_UID.
* sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set
DUMP_INSN_RTX_UID.
(dump_insn_rtx_1): Pass PATTERN (insn) to str_pattern_slim.
From-SVN: r196138
Andrey Belevantsev [Tue, 19 Feb 2013 13:50:50 +0000 (17:50 +0400)]
re PR middle-end/55889 (ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling)
2012-02-19 Andrey Belevantsev <abel@ispras.ru>
PR middle-end/55889
* sel-sched.c: Include ira.h.
(implicit_clobber_conflict_p): New function.
(moveup_expr): Use it.
* Makefile.in (sel-sched.o): Depend on ira.h.
From-SVN: r196137
Richard Biener [Tue, 19 Feb 2013 12:10:48 +0000 (12:10 +0000)]
re PR tree-optimization/56384 (ICE in fold_binary_loc, at fold-const.c:10422)
2013-02-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/56384
* tree-ssa-sccvn.h (struct vn_phi_s): Add type member.
(vn_hash_type): Split out from ...
(vn_hash_constant_with_type): ... here.
* tree-ssa-sccvn.c (vn_phi_compute_hash): Use vn_hash_type.
(vn_phi_eq): Compare types from vn_phi_s structure.
(vn_phi_lookup): Populate vn_phi_s type.
(vn_phi_insert): Likewise.
* gcc.dg/torture/pr56384.c: New testcase.
From-SVN: r196136
Jakub Jelinek [Tue, 19 Feb 2013 09:14:33 +0000 (10:14 +0100)]
re PR tree-optimization/56350 (ICE in vectorizable_reduction, at tree-vect-loop.c:4731)
PR tree-optimization/56350
* tree-vect-loop.c (vectorizable_reduction): If orig_stmt, return false
if haven't found reduction or nested cycle operand, rather than
asserting we must find it.
* gcc.dg/pr56350.c: New test.
From-SVN: r196134
Jakub Jelinek [Tue, 19 Feb 2013 06:43:34 +0000 (07:43 +0100)]
re PR c++/56381 (ICE: cc1plus: internal compiler error: in gimplify_expr, at gimplify.c:7842)
PR tree-optimization/56381
* tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument
to fold_build3.
* g++.dg/opt/pr56381.C: New test.
From-SVN: r196133
GCC Administrator [Tue, 19 Feb 2013 00:19:15 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196132
Aldy Hernandez [Tue, 19 Feb 2013 00:04:49 +0000 (00:04 +0000)]
re PR target/52555 (ICE unrecognizable insn with -ffast-math and __attribute__((optimize(xx))))
PR target/52555
* genopinit.c (raw_optab_handler): Use this_fn_optabs.
(swap_optab_enable): Same.
(init_all_optabs): Use argument instead of global.
* tree.h (struct tree_optimization_option): New field
target_optabs.
* expr.h (init_all_optabs): Add argument to prototype.
(TREE_OPTIMIZATION_OPTABS): New.
(save_optabs_if_changed): Protoize.
* optabs.h: Declare this_fn_optabs.
* optabs.c (save_optabs_if_changed): New.
Declare this_fn_optabs.
(init_optabs): Add argument to init_all_optabs() call.
* function.c (invoke_set_current_function_hook): Handle per
function optabs.
* function.h (struct function): New field optabs.
* config/mips/mips.c (mips_set_mips16_mode): Handle when
optimization_current_node has changed.
* target-globals.h (save_target_globals_default_opts): Protoize.
* target-globals.c (save_target_globals_default_opts): New.
c-family/
* c-common.c (handle_optimize_attribute): Call
save_optabs_if_changed.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r196129
Jakub Jelinek [Mon, 18 Feb 2013 19:42:56 +0000 (20:42 +0100)]
re PR pch/54117 (FAIL: ./decl-3.h -O0 -g (internal compiler error))
PR pch/54117
* c-opts.c (c_common_post_options): If debug info is enabled
and non-dwarf*, refuse to load PCH files and when writing PCH
file warn.
* lib/dg-pch.exp (pch-init, pch-finish,
check_effective_target_pch_supported_debug): New procs.
(dg-flags-pch): If $pch_unsupported, make tests UNSUPPORTED.
Likewise if $pch_unsupported_debug and $flags include -g.
Skip FAILs about missing *.gch file if $pch_unsupported_debug
and dg-require-effective-target pch_unsupported_debug.
* g++.dg/pch/pch.exp: Call pch-init and pch-finish.
* objc.dg/pch/pch.exp: Likewise.
* gcc.dg/pch/pch.exp: Likewise.
* gcc.dg/pch/valid-1.c: Add dg-require-effective-target
pch_unsupported_debug.
* gcc.dg/pch/valid-1.hs: Likewise.
* gcc.dg/pch/valid-1b.c: Likewise.
* gcc.dg/pch/valid-1b.hs: Likewise.
Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>
From-SVN: r196124
John David Anglin [Mon, 18 Feb 2013 16:29:49 +0000 (16:29 +0000)]
re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90 -O2 execution test)
PR target/56347
* config/pa/pa.c (pa_conditional_register_usage): On HP-UX, mark
registers %fr12 and %fr12R as call used.
From-SVN: r196123
John David Anglin [Mon, 18 Feb 2013 15:21:32 +0000 (15:21 +0000)]
re PR target/56214 (FAIL: gcc.c-torture/execute/
20050121-1.c compilation, ICE)
PR target/56214
* config/pa/predicates.md (base14_operand): Except for BLKmode, QImode
and HImode, require all displacements to be an integer multiple of the
mode size.
* config/pa/pa.c (pa_legitimate_address_p): For REG+BASE addresses,
only allow QImode and HImode when reload is in progress and strict is
true. Likewise for symbolic addresses. Use base14_operand to check
displacements in REG+BASE addresses.
From-SVN: r196122
Richard Biener [Mon, 18 Feb 2013 13:58:21 +0000 (13:58 +0000)]
re PR tree-optimization/56366 (ICE: verify_gimple failed (incompatible types in PHI argument))
2013-02-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/56366
* tree-vect-loop.c (get_initial_def_for_induction): Properly
handle sign-conversion of outer-loop initial induction value.
* gcc.dg/torture/pr56366.c: New testcase.
From-SVN: r196121
Richard Biener [Mon, 18 Feb 2013 13:09:17 +0000 (13:09 +0000)]
re PR middle-end/56349 (ICE in create_preheader at cfgloopmanip.c:1525)
2013-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/56349
* gcc.dg/torture/pr56350.c: Move ...
* gcc.dg/torture/pr56349.c: ... here.
From-SVN: r196119
Richard Biener [Mon, 18 Feb 2013 13:03:15 +0000 (13:03 +0000)]
re PR tree-optimization/56350 (ICE in vectorizable_reduction, at tree-vect-loop.c:4731)
2013-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/56350
* cfghooks.c (merge_blocks): If we merge a latch into another
block adjust references to it.
* cfgloop.c (flow_loops_find): Reset latch before recomputing it.
(verify_loop_structure): Verify that a recorded latch is in fact
a latch.
* gcc.dg/torture/pr56350.c: New testcase.
From-SVN: r196118
Richard Biener [Mon, 18 Feb 2013 12:11:47 +0000 (12:11 +0000)]
re PR tree-optimization/56321 (ICE:segfault in midend for -funsafe-math-optimizations -O3)
2013-02-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/56321
* tree-ssa-reassoc.c (propagate_op_to_single_use): Properly
order SSA name release and virtual operand unlinking.
* gcc.dg/torture/pr56321.c: New testcase.
From-SVN: r196117
GCC Administrator [Mon, 18 Feb 2013 00:18:32 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196115
Edgar E. Iglesias [Sun, 17 Feb 2013 16:18:09 +0000 (16:18 +0000)]
Free variable local allocs at block ends.
* config/microblaze/microblaze.md (save_stack_block): Define.
(restore_stack_block): Likewise.
From-SVN: r196110
Tobias Burnus [Sun, 17 Feb 2013 12:57:51 +0000 (13:57 +0100)]
cacoshq.c (cacoshq): Call signbitq instead of signbit.
2013-02-17 Tobias Burnus <burnus@net-b.de>
* math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
From-SVN: r196109
GCC Administrator [Sun, 17 Feb 2013 00:22:57 +0000 (00:22 +0000)]
Daily bump.
From-SVN: r196107
Edgar E. Iglesias [Sat, 16 Feb 2013 19:32:15 +0000 (19:32 +0000)]
Add TARGET_SUPPORTS_PIC flag and check that the flag_pic = 2
* config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1.
* config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1.
* config/microblaze/microblaze.c (microblaze_option_override):
Bail out early for PIC modes when target does not support PIC.
* gcc.dg/
20020312-2.c: Define MicroBlaze PIC register
From-SVN: r196104
Edgar E. Iglesias [Sat, 16 Feb 2013 17:42:30 +0000 (17:42 +0000)]
microblaze.c (microblaze_asm_trampoline_template): Replace with a microblaze version.
* config/microblaze/microblaze.c (microblaze_asm_trampoline_template):
Replace with a microblaze version.
(microblaze_trampoline_init): Adapt for microblaze.
* gcc/config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for
microblaze.
From-SVN: r196103
Jakub Jelinek [Sat, 16 Feb 2013 09:32:56 +0000 (10:32 +0100)]
[asan] Fix for PR asan/56330
gcc/
* asan.c (get_mem_refs_of_builtin_call): White space and style
cleanup.
(instrument_mem_region_access): Do not forget to always put
instrumentation of the of 'base' and 'base + len' in a "if (len !=
0) statement, even for cases where either 'base' or 'base + len'
are not instrumented -- because they have been previously
instrumented. Simplify the logic by putting all the statements
instrument 'base + len' inside a sequence, and then insert that
sequence right before the current insertion point. Then, to
instrument 'base + len', just get an iterator on that statement.
And do not forget to update the pointer to iterator the function
received as argument.
gcc/testsuite/
* c-c++-common/asan/no-redundant-instrumentation-4.c: New test file.
* c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise.
* c-c++-common/asan/pr56330.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-1.c (test1):
Ensure the size argument of __builtin_memcpy is a constant.
Co-Authored-By: Dodji Seketeli <dodji@redhat.com>
From-SVN: r196102
Jonathan Wakely [Sat, 16 Feb 2013 01:07:11 +0000 (01:07 +0000)]
re PR c++/51242 ([C++11] Unable to use strongly typed enums as bit fields)
/cp
2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51242
* decl2.c (grokbitfield): Allow scoped enumeration types.
/testsuite
2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51242
* g++.dg/cpp0x/enum23.C: New.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r196100
GCC Administrator [Sat, 16 Feb 2013 00:18:40 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196098
Oleg Endo [Fri, 15 Feb 2013 21:28:26 +0000 (21:28 +0000)]
re PR middle-end/54685 ([SH] Improve unsigned int comparison with 0x7FFFFFFF)
PR target/54685
* gcc.target/sh/pr54685.c: Fix scanning of not insn.
From-SVN: r196092
Jason Merrill [Fri, 15 Feb 2013 19:22:14 +0000 (14:22 -0500)]
re PR c++/54276 (Lambda in a Template Function Undefined Reference to local static)
PR c++/54276
* semantics.c (finish_id_expression): Also return the identifier
for an outer local static.
From-SVN: r196091
Vladimir Makarov [Fri, 15 Feb 2013 19:17:02 +0000 (19:17 +0000)]
re PR rtl-optimization/56348 (internal compiler error in assign_by_spills with -m32 -fPIC -msse2)
2013-02-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/56348
* lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos.
2013-02-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/56348
* gcc.target/i386/pr56348.c: New test.
From-SVN: r196090
Ian Lance Taylor [Fri, 15 Feb 2013 18:55:09 +0000 (18:55 +0000)]
runtime: Do not reserve huge amount of swap on 32 bit architectures.
The mmap() call which reserves the arena should have MAP_NORESERVE
flag as in typical cases this memory will never be (fully) needed.
This matters in environments which do not do Linux style memory
overcommit, such as OpenIndiana/OpenSolaris/Solaris.
The MAP_NORESERVE flag does not exist on all operating systems
(for example FreeBSD). Therefore we define it to zero value in
case it does not exist.
Fixes issue 21.
From-SVN: r196088
Yufeng Zhang [Fri, 15 Feb 2013 17:45:54 +0000 (17:45 +0000)]
configure.ac: Set libgloss_dir for the aarch64*-*-* targets.
* configure.ac: Set libgloss_dir for the aarch64*-*-* targets.
* configure: Regenerated.
From-SVN: r196083
Jason Merrill [Fri, 15 Feb 2013 17:19:45 +0000 (12:19 -0500)]
re PR c++/56343 ([C++11] Destructor defaulted on first declaration has wrong implicit exception specification)
PR c++/56343
* class.c (check_bases_and_members): Deduce noexcept after
checking bases.
From-SVN: r196082