* pt.c (process_partial_specialization): Build a TEMPLATE_DECL for
	a partial specialization.
	(tsubst_decl): Don't clobber CLASSTYPE_TI_TEMPLATE of a partial
	specialization.
	(most_specialized_class): Adjust.

From-SVN: r200263

	(DECL_TEMPLATE_INSTANTIATIONS, DECL_TEMPLATE_SPECIALIZATIONS): Use
	TEMPLATE_DECL_CHECK.

From-SVN: r200262

re PR target/57655 (ICE: in create_pre_exit, at mode-switching.c:418 with -mno-fp-ret-in-387 -mvzeroupper -mxop and __builtin_ilogbl())

	PR target/57655
	* config/i386/i386.c (construct_container): Report error if
	long double is used with disabled x87 float returns.

testsuite/ChangeLog:

	PR target/57655
	* gcc.target/i386/pr57655.c: New test.

From-SVN: r200260

re PR tree-optimization/57660 (FAIL: gcc.dg/tree-ssa/forwprop-28.c scan-tree-dump-times forwprop1 "Replaced" 8)

        PR tree-optimization/57660
        * gcc.dg/tree-ssa/forwprop-28.c: Don't run test on various
        * targets
        based on their branch cost.

From-SVN: r200258

From-SVN: r200256

	* config/fpu-387.h (_FPU_MASK_ALL): New.
	(_FPU_EX_ALL): Ditto.
	(set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
	clear stalled exception flags.  Correctly clear stalled SSE
	exception flags.  Simplify code.
	(get_fpu_except_flags): Simplify code.

From-SVN: r200255

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
	        Cesar Philippidis  <cesar@codesourcery.com>

		* testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
		Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
		* testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
		* testsuite/libgomp.fortran/fortran.exp: Likewise.
		* testsuite/libgomp.graphite/graphite.exp: Likewise.
		* testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
		Use dg-runtest rather than gfortran-dg-runtest.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r200253

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
	        Cesar Philippidis  <cesar@codesourcery.com>

		* testsuite/lib/libitm.exp: Reorder lib loads into dependency order.
		Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
		* testsuite/libitm.c/c.exp: load_gcc_lib gcc-dg.exp.
		* testsuite/libitm.c++/c++.exp: load_gcc_lib gcc-dg.exp.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r200252

	* query.cc (_ITM_inTransaction): Abort when using the HTM fastpath.
	(_ITM_getTransactionId): Same.
	* config/x86/target.h (htm_transaction_active): New.

From-SVN: r200251

	PR libitm/57643
	* beginend.cc (gtm_thread::begin_transaction): Handle reentrancy in
	the HTM fastpath.

From-SVN: r200250

	* ada/acats/tests/gcc: Delete.
	* gnat.dg/style: Likewise.

From-SVN: r200249

From-SVN: r200248

	* lto-cgraph.c (input_symtab): Do not set cgraph state.
	* lto.c (read_cgraph_and_symbols): Set cgraph state.

From-SVN: r200247

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * pkg.m4 (PKG_CHECK_MODULES): Use AC_PATH_TOOL to check for pkg-config.
        * classpath/m4/pkg.m4 (PKG_CHECK_MODULES): Likewise.
        * configure: Regenerate.
        * classpath/configure: Regenerate.

From-SVN: r200244

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * libtool-version: Bump soversion.

From-SVN: r200242

        PR rtl-optimization/57425
        PR rtl-optimization/57569
        * alias.c (write_dependence_p): Remove parameters mem_mode and
        canon_mem_addr.  Add parameters x_mode, x_addr and x_canonicalized.
        Changed all callers.
        (canon_anti_dependence): Get comments and semantics in sync.
        Add parameter mem_canonicalized.  Changed all callers.
        * rtl.h (canon_anti_dependence): Update prototype.

From-SVN: r200241

2013-06-20  Richard Biener  <rguenther@suse.de>

	* data-streamer-in.c (streamer_read_uhwi): Optimize single
	byte case, inline streamer_read_uchar and defer section
	overrun check.

From-SVN: r200239

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * io/list_read.c (next_char, eat_separator): Don't set EOL for \r.

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * gfortran.dg/list_read_11.f90: New.

From-SVN: r200238

2013-06-20  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57584
	* tree-ssa-loop-niter.c (expand_simple_operations): Avoid including
	SSA names into the expanded expression that take part in
	abnormal coalescing.

	* gcc.dg/torture/pr57584.c: New testcase.

From-SVN: r200237

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (get_temp_from_expr): Don't set FL_VARIABLE twice.

From-SVN: r200234

From-SVN: r200233

2013-06-19    <singhai@google.com>

	* gcov.c (print_usage): Handle new option.
	(process_args): Ditto.
	(get_gcov_intermediate_filename): New function.
	(output_intermediate_file): New function.
	(output_gcov_file): New function
	(generate_results): Handle new option.
	(release_function): Relase demangled name.
	(read_graph_file): Handle demangled name.
	(output_lines): Ditto.
	* doc/gcov.texi: Document gcov intermediate format.

testsuite/ChangeLog:

	* g++.dg/gcov/gcov-8.C: New testcase.
	* lib/gcov.exp: Handle intermediate format.

From-SVN: r200232

From-SVN: r200231

2013-06-19  Vladimir Makarov  <vmakarov@redhat.com>

	PR bootstrap/57604
	* lra.c (emit_add3_insn, emit_add2_insn): New functions.
	(lra_emit_add): Use the functions.  Add comment about Y as an
	address segment.

From-SVN: r200227

        PR driver/57652
        * collect2.c (collect_atexit): New.
        (collect_exit): Delete.
        (main): Register collect_atexit with atexit.
        (collect_wait): Change collect_exit to exit.
        (do_wait): Same.
        * collect2.h (collect_exit): Delete.
        * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit.

From-SVN: r200226

2013-06-19  Wei Mi  <wmi@google.com>

	PR rtl-optimization/57518
	* ira.c (set_paradoxical_subreg): Set pdx_subregs[regno]
	if regno is used in paradoxical subreg.
	(update_equiv_regs): Check pdx_subregs[regno] before
	set a reg to be equivalent with a mem.

From-SVN: r200224

The x.Field argument to Offsetof may not involve hidden
dereferences of embedded pointer fields.

Also correct uninitialized implicit_ field.

From-SVN: r200221

2013-06-19  Matthias Klose  <doko@ubuntu.com>

        PR driver/57651
        * file-find.h (find_a_file): Add a mode parameter.
        * file-find.c (find_a_file): Likewise.
        * gcc-ar.c (main): Call find_a_file with R_OK for the plugin,
        with X_OK for the executables.
        * collect2.c (main): Call find_a_file with X_OK.

From-SVN: r200219

2013-06-19  Steve Ellcey  <sellcey@mips.com>

	PR target/56942
	* config/mips/mips.md (casesi_internal_mips16_<mode>):
	Use NEXT_INSN instead of next_real_insn.

From-SVN: r200216

gcc/testsuite/ChangeLog

        * gcc.dg/tree-ssa/loop-19.c: Add -fno-common.

From-SVN: r200213

	* cgraph.h (const_value_known_p): Replace by ...
	(ctor_for_folding): .. this one.
	* cgraphunit.c (process_function_and_variable_attributes): Use it.
	* lto-cgraph.c (compute_ltrans_boundary): Use ctor_for_folding.
	* expr.c (expand_expr_real_1): Likewise.
	(string_constant): Likewise.
	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Likewise.
	* ipa.c (process_references): Likewise.
	(symtab_remove_unreachable_nodes): Likewise.
	* ipa-inline-analysis.c (param_change_prob): Likewise.
	* gimple-fold.c (canonicalize_constructor_val): Likewise.
	(get_base_constructor): Likwise.
	* varpool.c (varpool_remove_node): Likewise.
	(varpool_remove_initializer): LIkewise.
	(dump_varpool_node): LIkwise.
	(const_value_known_p): Rewrite to ...
	(ctor_for_folding): ... this one.

	* lto-partition.c (add_references_to_partition): Use
	ctor_for_folding.

	* gcc.dg/tree-ssa/attr-alias-2.c: New testcase.

From-SVN: r200211

	PR driver/57651
	* gcc-ar.c (main): If not CROSS_DIRECTORY_STRUCTURE, look for
	PERSONALITY in $PATH derived prefixes.

From-SVN: r200209

        * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): Fix typo
        in comment.

From-SVN: r200208

2013-06-19  Balaji V. Iyer  <balaji.v.iyer@intel.com>

       * c-c++-common/cilk-plus/AN/builtin_fn_custom.c: Replaced all the
       hard-coded values of array sizes with a #define.
       * c-c++-common/cilk-plus/AN/builtin_fn_mutating.c: Likewise.
       * c-c++-common/cilk-plus/AN/builtin_func_double2.c: Likewise.
       * c-c++-common/cilk-plus/AN/gather_scatter.c: Likewise.
       * c-c++-common/cilk-plus/AN/pr57577.c: Likewise.
       * c-c++-common/cilk-plus/AN/sec_implicit_ex.c: Likewise.

From-SVN: r200205

gcc/testsuite/

	* gcc.dg/torture/stackalign/builtin-apply-2.c: set
	STACK_ARGUMENTS_SIZE with 0 if __aarch64__ is defined.

From-SVN: r200204

	* tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): New function.
	(simplify_bitwise_binary): Use it to simpify certain binary ops on
	booleans.

	* gcc.dg/tree-ssa/forwprop-28.c: New test.

From-SVN: r200201

	* config/arm/vfp.md: Move VFP instruction classification documentation
	to ...
	* config/arm/arm.md: ... here.  Update instruction classification
	documentation.

From-SVN: r200199

	(peepholes for eq(reg, not-0)): Ensure condition register is dead after
	pattern.  Use more efficient sequences on ARMv5 and Thumb2.

From-SVN: r200197

2013-06-19  Steven Bosscher  <steven@gcc.gnu.org>

	PR target/57609
	* config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
	with NEXT_INSN.  Use tablejump_p to check for jump table data
	insns.

From-SVN: r200196

2013-06-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56544
	* doc/cpp.texi [Standard Predefined Macros, __cplusplus]: Document
	that now in C++ the value is correct per the C++ standards.

From-SVN: r200193