2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/bitset/45713.cc: Tweak.

From-SVN: r192358

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/bitset/45713.cc: Tweak.

From-SVN: r192357

2012-10-11  Daniel Krugler  <daniel.kruegler@googlemail.com>

	* testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc:
	Update / extend.
	* testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc:
	Likewise.
	* testsuite/20_util/duration/requirements/sfinae_friendly_1.cc:
	Likewise.

From-SVN: r192356

	* config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
	instructions for 64bit targets only.

From-SVN: r192355

	PR testsuite/54897
	* testsuite/23_containers/bitset/45713.cc: Skip for avr*-*-*
	cris*-*-* h8300*-*-* mcore*-*-* moxie*-*-*.

From-SVN: r192354

c-ada-spec.c (dump_ada_template): Bail out for template declarations declaring something coming from another file.

	* c-ada-spec.c (dump_ada_template): Bail out for template declarations
	declaring something coming from another file.

From-SVN: r192353

2012-10-11  Daniel Krugler  <daniel.kruegler@googlemail.com>

	* testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc:
	Update / extend.
	* testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc:
	Likewise.
	* testsuite/20_util/duration/requirements/sfinae_friendly_1.cc:
	Likewise.

From-SVN: r192352

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43765
	* g++.dg/parse/pr43765.C: New.

From-SVN: r192351

	PR testsuite/54867
	* gcc.dg/pr44194-1.c: Tweak regexp to exclude prologue insns.

From-SVN: r192350

	PR libstdc++/54872
	* config/abi/pre/gnu.ver (GLIBCXX_3.4.11) [!__sun__ && !__svr4__]:
	Don't export _ZNSt12system_errorC*.

From-SVN: r192349

	* obj-c++.dg/tls/init-2.mm: Tweak errors.

From-SVN: r192348

2012-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43663
	* g++.dg/init/bitfield3.C: New.

From-SVN: r192347

2012-10-11  Terry Guo  <terry.guo@arm.com>

        * config/arm/arm.c (arm_arch6m): New variable to denote armv6-m
        architecture.
        * config/arm/arm.h (TARGET_HAVE_DMB): The armv6-m also has DMB
        instruction.

From-SVN: r192346

	PR target/54373
	* configure.ac (out-of-tree linker .hidden support) Set to "no"
	for mmix-knuth-mmixware.
	* configure: Regenerate.

From-SVN: r192345

	for mmix-knuth-mmixware.
	* configure: Regenerate.

From-SVN: r192344

	* configure.ac (gcc_cv_as_comdat_group_group): Default to no.
	* configure: Regenerate.

From-SVN: r192343

	* acinclude.m4 (_gcc_COMPUTE_GAS_VERSION): Allow a single
	character to quote the VERSION= contents.  Sanity-check contents.
	* configure.ac ("what linker to use" ld version extraction): Ditto.
	* configure: Regenerate.

From-SVN: r192342

From-SVN: r192340

	* config/rs6000/rs6000.h (PRINT_OPERAND_PUNCT_VALID_P):
	Delete '.'.

From-SVN: r192337

From-SVN: r192336

2012-10-10  Jack Howarth  <howarth@bromo.med.uc.edu>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	* config/os/bsd/darwin/os_defines.h: Define _GLIBCXX_USE_NANOSLEEP
	and _GLIBCXX_USE_SCHED_YIELD.
	* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add comment.

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

From-SVN: r192335

	* configure.host (*-*-openbsd*) Set cpu_include_dir.
	* config/os/bsd/openbsd/ctype_base.h: New file.
	* config/os/bsd/openbsd/ctype_configure_char.cc: New file.
	* config/os/bsd/openbsd/ctype_inline.h: New file.
	* config/os/bsd/openbsd/os_defines.h: New file.
	* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Use newlib locale model
	for OpenBSD.
	* configure: Regenerated.

From-SVN: r192334

	* elf.c: Rename all Elf typedefs to start with b_elf, and be all
	lower case.

From-SVN: r192331

gcc/testsuite/
	* gcc.target/mips/mips32-dsp-accinit-2.c: Fix test description.

From-SVN: r192329

2012-10-10  Tobias Burnus  <burnus@net-b.de>

	PR fortran/54878
	* io/unix.c (tempfile_open): Set umask before calling mkstemp.

From-SVN: r192325

	* config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
	FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
	* config/i386/32/sfp-machine.h: ... here.
	* config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
	FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
	New defines.

From-SVN: r192324

re PR tree-optimization/54877 (ICE: tree check: expected ssa_name, have real_cst in copy_ssa_name_fn, at tree-ssanames.c:335)

	PR tree-optimization/54877
	* tree-vect-loop.c (vect_is_simple_reduction_1): For MINUS_EXPR
	use make_ssa_name instead of copy_ssa_name.

	* gcc.dg/torture/pr54877.c: New test.

From-SVN: r192322

From-SVN: r192318

2012-10-10  Richard Biener  <rguenther@suse.de>

	* lto-streamer-in.c (lto_input_location_bitpack): Rename to ...
	(lto_input_location): ... this.  Kill original.
	(input_eh_region): Adjust.
	(input_struct_function_base): Likewise.
	(lto_read_tree): Likewise.
	* lto-streamer-out.c (lto_output_location_bitpack): Rename to ...
	(lto_output_location): ... this.  Kill original.
	(lto_write_tree): Adjust.
	(output_eh_region): Likewise.
	(output_struct_function_base): Likewise.
	* lto-streamer.c (lto_streamer_hooks_init): Initialize location
	hooks.
	* lto-streamer.h (lto_input_location): Adjust prototype.
	(lto_output_location): Likewise.
	* streamer-hooks.h (struct streamer_hooks): Adjust prototype
	of input_location and output_location hooks.
	(stream_input_location): New define.
	(stream_output_location): Likewise.
	* tree-streamer-in.c (unpack_ts_block_value_fields): Adjust.
	(unpack_value_fields): Likewise.
	(streamer_read_tree_bitfields): Likewise.
	(lto_input_ts_decl_minimal_tree_pointers): Likewise.
	(lto_input_ts_exp_tree_pointers): Likewise.
	(lto_input_ts_block_tree_pointers): Likewise.
	* tree-streamer-out.c (pack_ts_block_value_fields): Adjust.
	(streamer_pack_tree_bitfields): Likewise.
	(write_ts_decl_minimal_tree_pointers): Likewise.
	(write_ts_exp_tree_pointers): Likewise.
	(write_ts_block_tree_pointers): Likewise.
	* gimple-streamer-in.c (input_phi): Adjust.
	(input_gimple_stmt): Likewise.
	* gimple-streamer-out.c (output_phi): Adjust.
	(output_gimple_stmt): Likewise.
	* tree-streamer.h (streamer_read_tree_bitfields): Adjust prototype.
	(streamer_pack_tree_bitfields): Likewise.

From-SVN: r192317

gcc/testsuite

        * gcc.dg/pr54782.c: Require effective target pthread.

From-SVN: r192316

2012-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53122
	* g++.dg/cpp0x/auto35.C: New.

From-SVN: r192312

From-SVN: r192311

Fix signed/unsigned warning; Make some mask types HOST_WIDE_INT; Add more debugging with -mdebug=reg

From-SVN: r192310

2012-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (__do_common_type_impl): Revert for now
	LWG 2141-related change.
	* testsuite/20_util/common_type/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc:
	Adjust.

From-SVN: r192308

From-SVN: r192306

	PR target/51109
	* config/i386/bdver1.md (bdver1-mult): Remove.

From-SVN: r192305

In the example of this problem report, during the substituting of int
into 'function', tsubst_aggr_type fails for the alias ctxt1.  This is
because TYPE_TEMPLATE_INFO looks for the TEMPLATE_INFO of the ctxt1
alias at the wrong place and was wrongly finding it to be NULL.
Namely, it was looking for it in the DECL_TEMPLATE_INFO of the
declaration of the type -- as if ctxt1 was an alias template
specialization -- rather than looking for it in its
CLASSTYPE_TEMPLATE_INFO.

Fixed thus.  The other hunks of the patch are a cleanup to make a
better use of alias_template_specialization_p.

Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.

gcc/cp

	* cp-tree.h (TYPE_TEMPLATE_INFO): For an alias that is not an
	instance of alias template, don't look for its TEMPLATE_INFO in
	its declaration.
	(alias_template_specialization_p): Take const_tree.
	* pt.c (alias_template_specialization_p): Take a const_tree.
	Don't call primary_template_instantiation_p.
	(primary_template_instantiation_p): Call
	alias_template_specialization_p.

gcc/testsuite/

	* g++.dg/cpp0x/alias-decl-24.C: New test.

From-SVN: r192304

re PR middle-end/54879 (gcc/combine.c:12018: warning: comparison always false due to limited range of data type)

	PR middle-end/54879
	* combine.c (count_rtxs): Use RTX_BIN_ARITH resp. RTX_COMM_ARITH
	instead of '2' resp. 'c' for GET_RTX_CLASS comparisons.

From-SVN: r192303

re PR middle-end/54862 (error: comparison between signed and unsigned integer expressions in simplify-rtx.c)

	PR middle-end/54862
	* simplify-rtx.c (simplify_truncation): Compare UINTVAL instead of
	INTVAL of second argument with precision resp. op_precision.

From-SVN: r192302

On targets cris-elf, alpha and sparc (for instance) it can happen that
the attribute_tables variable is empty for fortran.  Thus
register_scoped_attributes (called by init_attributes) won't call
register_scoped_attributes, so the hash table member of
scoped_attributes is not created.

Later when we try to e.g, lookup an attribute by calling
lookup_scoped_attribute_spec, that NULL member hash table comes to
byte us as htab_find_with_hash crashes.

This patch fixes this by ensuring in register_scoped_attributes that
the hash table is created.

Tested on cris-elf, x86_64-unknown-linux-gnu against trunk and some
commenters on the bug bootstrapped it on alpha and sparc.

gcc/

	* attribs.c (register_scoped_attributes): Ensure the attribute
	hash table is created.

From-SVN: r192301