2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.tcc (__transform): Remove.
	(__normalize): Add.
	(discrete_distribution<>::param_type::_M_initialize): Adjust.
	(piecewise_constant_distribution<>::param_type::_M_initialize):
	Likewise.
	(piecewise_linear_distribution<>::param_type::_M_initialize):
	Likewise.

From-SVN: r195970

	* doc/extend.texi: Document Function Multiversioning and "default"
	parameter string to target attribute.
	* g++.dg/ext/mv12.C: New test.
	* g++.dg/ext/mv12.h: New file.
	* g++.dg/ext/mv12-aux.C: New file.
	* g++.dg/ext/mv13.C: New test.
	* config/i386/i386.c (get_builtin_code_for_version): Return 0 if
	target attribute parameter is "default".
	(ix86_compare_version_priority): Remove checks for target attribute.
	(ix86_mangle_function_version_assembler_name): Change error to sorry.
	Remove check for target attribute equal to NULL. Add assert.
	(ix86_generate_version_dispatcher_body): Change error to sorry.

From-SVN: r195967

2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>

	* src/c++11/Makefile.am (hashtable_c++0x.lo, hashtable_c++0x.o):
	Use -fimplicit-templates.
	* src/c++11/Makefile.in: Regenerate.
	* src/c++11/hashtable_c++0x.cc: Remove instantiation for
	std::lower_bound template.

From-SVN: r195966

From-SVN: r195965

2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_std/cstdlib (at_quick_exit, quick_exit): Do not declare.
	* include/c_global/cstdlib (at_quick_exit, quick_exit): Declare only
	in C++11 mode and if available in the underlying C library.
	* testsuite/18_support/quick_exit/quick_exit.cc: Compile with
	-std=gnu++11; check _GLIBCXX_HAVE_AT_QUICK_EXIT and
	_GLIBCXX_HAVE_QUICK_EXIT.

From-SVN: r195961

/libgcc
2013-02-11  Iain Sandoe  <iain@codesourcery.com>
	    Jack Howarth  <howarth@bromo.med.uc.edu>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR libitm/55693
	* config/darwin-crt-tm.c: Remove dummy functions hack.

/gcc
2013-02-11  Iain Sandoe  <iain@codesourcery.com>
	    Jack Howarth  <howarth@bromo.med.uc.edu>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR libitm/55693
	* config/darwin.h: Replace ENDFILE_SPEC with TM_DESTRUCTOR and
	define ENDFILE_SPEC as TM_DESTRUCTOR.
	* config/i386/darwin.h (ENDFILE_SPEC): Use TM_DESTRUCTOR.

/libitm
2013-02-11  Iain Sandoe  <iain@codesourcery.com>
	    Jack Howarth  <howarth@bromo.med.uc.edu>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR libitm/55693
	* alloc_cpp.cc: Enable function declarations on darwin.
	* eh_cpp.cc: Likewise.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r195960

2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/html/*: Regenerate.

From-SVN: r195959

2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>

	    * configure.tgt: Disable build on darwin9 and earlier.

From-SVN: r195958

        * lib/target-supports.exp
        (check_effective_target_powerpc_eabi_ok): New.
        * gcc.target/powerpc/ppc-eabi.c: Use require effective target
        powerpc_eabi_ok.
        * gcc.target/powerpc/ppc-sdata-1.c: Likewise.
        * gcc.target/powerpc/spe-small-data-2.c: Likewise. Do not run, compile
        only.
        * gcc.target/powerpc/ppc-sdata-2.c: Add powerpc-*-rtems*.
        * gcc.target/powerpc/pr51623.c: Likewise.
        * gcc.target/powerpc/ppc-stackalign-1.c: Likewise.
        * gcc.target/powerpc/ppc-ldstruct.c: Likewise.

From-SVN: r195957

2013-02-11  Alexander Potapenko <glider@google.com>
	    Jack Howarth  <howarth@bromo.med.uc.edu>
	    Jakub Jelinek  <jakub@redhat.com>

	PR sanitizer/55617
	* config/darwin.c (cdtor_record): Rename ctor_record.
	(sort_cdtor_records): Rename sort_ctor_records.
	(finalize_dtors): New routine to sort destructors by
	priority before use in assemble_integer.
	(machopic_asm_out_destructor): Use finalize_dtors if needed.

testsuite:
2013-02-11  Alexander Potapenko <glider@google.com>
	    Jack Howarth  <howarth@bromo.med.uc.edu>
	    Jakub Jelinek  <jakub@redhat.com>

	PR sanitizer/55617
	* g++.dg/asan/pr55617.C: Run on all targets.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r195956

http://sourceware.org/ml/binutils/2013-02/msg00136.html
for a change committed to plugin-api.h

2013-02-11  Sriraman Tallam  <tmsriram@google.com>

	* plugin-api.h (enum ld_plugin_level): Assign integers
	explicitly for all values.

From-SVN: r195953

	PR go/56171
libgo: Solaris portability for syscall package.

From Rainer Orth.

From-SVN: r195950

	* linkage.m4 (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE): New.
	(GLIBCXX_CHECK_STDLIB_SUPPORT): Check for atexit and at_quick_exit.
	* include/c_std/cstdlib: Add atexit and at_quick_exit.
	* include/c_global/cstdlib: Add atexit and at_quick_exit.
	* testsuite/18_support/quick_exit/quick_exit.cc: New.

From-SVN: r195948

	PR rtl-optimization/56275
	* simplify-rtx.c (avoid_constant_pool_reference): Check that
	offset is non-negative and less than cmode size before
	calling simplify_subreg.

testsuite/ChangeLog:

	PR rtl-optimization/56275
	* gcc.dg/pr56275.c: New test.

From-SVN: r195944

	PR c++/56268
	* semantics.c (classtype_has_nothrow_assign_or_copy_p): Call
	maybe_instantiate_noexcept.

From-SVN: r195943

2013-02-11  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/56273
	* gcc.dg/tree-ssa/vrp17.c: Disable tail-merging.

From-SVN: r195942

2013-02-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56264
	* cfgloop.h (fix_loop_structure): Adjust prototype.
	* loop-init.c (fix_loop_structure): Return the number of
	newly discovered loops.
	* tree-cfgcleanup.c (repair_loop_structures): When new loops
	are discovered, do a full loop-closed SSA rewrite.

	* gcc.dg/torture/pr56264.c: New testcase.

From-SVN: r195941

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.
	(check_array_ref): Fix missing newline in dumps.
	(search_for_addr_array): Likewise.

	* 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: r195940

2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56282
	Revert:
	2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/56193
	* include/bits/basic_ios.h: Replace operator void*() const
	with explicit operator bool() const in C++11 and greater.
	* testsuite/27_io/basic_ios/pr56193.cc: New file.

From-SVN: r195939

2013-02-10  François Dumont  <fdumont@gcc.gnu.org>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/xml/manual/containers.xml: Add section on unordered containers.
	* doc/xml/manual/using.xml: Fix incomplete sentence.

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

From-SVN: r195937

	PR libstdc++/56267
	* include/bits/hashtable.h (__cache_default): Check if hash function
	is copy assignable.
	* testsuite/23_containers/unordered_set/56267.cc: New.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
	dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r195936

	PR libstdc++/56278
	* include/bits/hashtable_policy.h (_Hash_code_base): Make default
	constructor public.
	* testsuite/23_containers/unordered_set/56278.cc: New.

From-SVN: r195935

From-SVN: r195934

From-SVN: r195931

From-SVN: r195930

	PR go/56017
libgo testsuite: If using DejaGNU, don't frob the log file.

From-SVN: r195927

	PR go/56017
libgo DejaGNU testsuite: Load timeout.exp before go.exp.

From-SVN: r195926

2013-02-09  François Dumont  <fdumont@gcc.gnu.org>

	* include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
	simplification.

From-SVN: r195925

	PR c++/56247
	* pt.c (eq_specializations): Set comparing_specializations.
	* tree.c (cp_tree_equal): Check it.
	* cp-tree.h: Declare it.

From-SVN: r195922

From-SVN: r195921

re PR c++/56238 (ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515)

	PR c++/56238
	* pt.c (build_non_dependent_expr): Don't try to fold
	instantiation-dependent expressions.
	(instantiation_dependent_r) [TRAIT_EXPR]: Split out.
	[BIND_EXPR]: Treat as dependent.

From-SVN: r195920

	PR other/56245
	* regex.c (PTR_INT_TYPE): Define.
	(EXTEND_BUFFER): Change incr type from int to PTR_INT_TYPE.

From-SVN: r195918

From-SVN: r195917

	* g++.dg/asan/asan_test.C: Compile with -D__NO_INLINE__
	for *-*-linux-gnu targets.
	* g++.dg/asan/interception-test-1.c: Ditto.
	* g++.dg/asan/interception-failure-test-1.C: Ditto.
	* g++.dg/asan/interception-malloc-test-1.C: Ditto.

From-SVN: r195916

2013-02-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/55362
	* check.c (array_check): It is an error if a procedure is
	passed.

2013-02-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/55362
	* gfortran.dg/intrinsic_size_4.f90 : New test.

From-SVN: r195915

	PR target/56256
	* config/rs6000/rs6000.h (ASSEMBLER_DIALECT): Define.

	* gcc.target/powerpc/pr56256.c: New test.

From-SVN: r195913

From-SVN: r195910

From-SVN: r195909

2013-02-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/56246
	* lra-constraints.c (simplify_operand_subreg): Try tor reuse
	reload pseudo.
	* lra.c (lra): Clear lra_optional_reload_pseudos only when all
	constraints are satisfied.

2013-02-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/56246
	* gcc.target/i386/pr56246.c: New test.

From-SVN: r195902

       PR debug/53948
        * emit-rtl.c (reg_is_parm_p): New function.
        * regs.h (reg_is_parm_p): New prototype.
        * ira-conflicts.c (ira_build_conflicts): Allow parameters in
        callee-clobbered registers.

       PR debug/53948
        * gcc.dg/debug/dwarf2/pr53948.c: New test.

From-SVN: r195900