gcc/testsuite/
	PR target/51244
	* gcc.target/sh/pr51244-14.c: Relax criteria for passing the test.

From-SVN: r210301

	* c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
	maybe_warn_string_init.
	(c_parser_postfix_expression_after_paren_type): Pass type_loc to
	maybe_warn_string_init.
	* c-tree.h (maybe_warn_string_init): Update declaration.
	* c-typeck.c (maybe_warn_string_init): Add location parameter.
	Call pedwarn_init with loc instead of with input_location.
	(digest_init): Pass init_loc to maybe_warn_string_init.
	(pop_init_level): Call pedwarn_init with loc instead of with
	input_location.
	(set_init_index): Likewise.
	(process_init_element): Likewise.

	* gcc.dg/pedwarn-init.c: New test.
	* gcc.dg/init-string-1.c: Adjust dg-error.

From-SVN: r210300

	(check_effective_target_logical_op_short_circuit): Add mmix-*-*
	to the list.

From-SVN: r210299

From-SVN: r210298

	PR c++/60463
	PR c++/60755
	* lambda.c (lambda_expr_this_capture): Add new parameter
	add_capture_p controlling whether the functions will try to
	capture 'this' via the default capture.
	(maybe_resolve_dummy): Likewise.
	* cp-tree.h: Adjust prototypes.
	* call.c, semantics.c: Change callers of these functions.
	* call.c (build_new_method_call_1): Use the actual 'this' that
	would be potentially captured for the overload resolution, instead
	of the dummy object.

From-SVN: r210292

From-SVN: r210291

	* config/abi/pre/gnu.ver (GLIBCXX_3.4.20): Correct regex_error export.
	(GLIBCXX_3.4.21): Export base object constructor for regex_error.
	* acinclude.m4 (libtool_VERSION): Bump.
	* configure: Regenerate.
	* testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.21 version.
	* testsuite/28_regex/regex_error/base.cc: New.

From-SVN: r210290

2014-05-09  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (convert_nontype_argument_function): Add tsubst_flags_t
	parameter.
	(convert_nontype_argument): Adjust calls.
	(coerce_template_parameter_pack): Add missing complain & tf_error
	check.

From-SVN: r210289

2014-05-09  Teresa Johnson  <tejohnson@google.com>

	* cgraphunit.c (analyze_functions): Use correct dump file.

From-SVN: r210286

	DR 587
	PR c++/51317
	* call.c (build_conditional_expr_1, conditional_conversion): Handle
	non-class lvalues and xvalues that differ only in cv-qualifiers.

From-SVN: r210285

	DR 5
	PR c++/60019
	* call.c (build_user_type_conversion_1): The copy-init temporary
	is cv-unqualified.

From-SVN: r210284

re PR c++/58714 (Bogus overload resolution for the assignment operator in assignment to a conditional)

	PR c++/58714
	* tree.c (stabilize_expr): A stabilized prvalue is an xvalue.

From-SVN: r210283

	PR c++/32019
	* call.c (build_conditional_expr_1): Improve ambiguity diagnostic.

	PR c++/54348
	* call.c (build_conditional_expr_1): If overload resolution finds
	no match, just say "different types".

From-SVN: r210282

	PR c++/22434
	* call.c (build_conditional_expr_1): Don't try to pool cv-quals
	if we didn't find a conversion.
	Don't accept a bad conversion too early.

From-SVN: r210281

	PR c/61096
	* c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
	(c_parser_initelt): Pass location to set_init_label.  Pass array index
	location to set_init_index.
	* c-tree.h (push_init_level): Update declaration.
	(pop_init_level): Likewise.
	(set_init_index): Likewise.
	(set_init_label): Likewise.
	* c-typeck.c (error_init): Add location parameter.  Call error_at
	instead of error.
	(digest_init): Pass init_loc to error_init.
	(really_start_incremental_init):
	(push_init_level): Add location parameter.  Pass loc to pop_init_level
	and error_init.
	(pop_init_level): Likewise.
	(set_designator): Add location parameter.  Pass loc to pop_init_level,
	push_init_level, and error_init.
	(set_init_index): Add location parameter.  Pass loc to error_init and
	set_designator.
	(set_init_label): Likewise.
	(output_init_element): Pass loc to error_init.
	(process_init_element): Pass loc to error_init, pop_init_level,
	pedwarn_init, and push_init_level.

	* gcc.dg/pr61096-1.c: New test.
	* gcc.dg/pr61096-2.c: New test.

From-SVN: r210280

	PR fortran/61109
        * trans-array.c (gfc_conv_array_initializer): Fix wide-int
	conversion bug.

From-SVN: r210277

From-SVN: r210276

This patch fixes a loophole in the -fstack-protector-strong protection.
If a function call uses a return slot, the caller needs stack protector
instrumentation because the return slot is addressable. 

gcc/

2014-05-09  Florian Weimer  <fweimer@redhat.com>

	* cfgexpand.c (stack_protect_decl_p): New function, extracted from
	expand_used_vars.
	(stack_protect_return_slot_p): New function.
	(expand_used_vars): Call stack_protect_decl_p and
	stack_protect_return_slot_p for -fstack-protector-strong.

gcc/testsuite/

2014-05-09  Florian Weimer  <fweimer@redhat.com>

	* gcc.dg/fstack-protector-strong.c: Add coverage for return slots.
	* g++.dg/fstack-protector-strong.C: Likewise.
	* gcc.target/i386/ssp-strong-reg.c: New file.

From-SVN: r210275

2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>

	PR middle-end/61111
	* fold-const.c (fold_binary_loc): Changed width of mask.

From-SVN: r210274

014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
	Andrew Haley <aph@redhat.com>
	Richard Sandiford <rdsandiford@googlemail.com>

	* doc/extend.texi: Rewrite inline asm page / re-org asm-related
	pages.

From-SVN: r210273

avr-fixed.md (round<mode>3): Use -1U instead of -1 in unsigned int initializers for regno_in, regno_out.

	* config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
	unsigned int initializers for regno_in, regno_out.

From-SVN: r210272

gcc/config/avr
	PR target/61055
	* config/avr/avr.md (cc): Add new attribute set_vzn.
	(addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
	Set cc insn attribute to set_vzn instead of set_zn for alternatives
	with INC, DEC or NEG.
	* config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
	(avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
	INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.

gcc/testsuite/
	PR target/61055
	* gcc.target/avr/torture/pr61055.c: New test.

From-SVN: r210267

2014-05-09  Joey Ye  <joey.ye@arm.com>

	* files.c (find_file_in_dir): Always try to shorten for DOS
	non-system headers.
	* init.c (ENABLE_CANONICAL_SYSTEM_HEADERS): Default enabled for DOS.

From-SVN: r210264

2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	Revert:
	2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* wide-int.cc (UTItype): Define.
	(UDWtype): Define for appropriate W_TYPE_SIZE.

From-SVN: r210263

	PR c/50459
c-family/
	* c-common.c (check_user_alignment): Return -1 if alignment is error
	node.
	(handle_aligned_attribute): Don't call default_conversion on
	FUNCTION_DECLs.
	(handle_vector_size_attribute): Likewise.
	(handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
	(handle_sentinel_attribute): Call default_conversion and allow even
	integral types as an argument.
c/
	* c-parser.c (c_parser_attributes): Parse the arguments as an
	expression-list if the attribute takes identifier.
testsuite/
	* c-c++-common/attributes-1.c: Move test line to a new test.
	* c-c++-common/attributes-2.c: New test.
	* c-c++-common/pr50459.c: New test.
	* c-c++-common/pr59280.c: Add "undeclared" to dg-error.
	* gcc.dg/nonnull-2.c: Likewise.
	* gcc.dg/pr55570.c: Modify dg-error.
	* gcc.dg/tm/wrap-2.c: Likewise.

From-SVN: r210262

2014-05-09  Richard Biener  <rguenther@suse.de>

	* Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
	* tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
	(interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
	(add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
	ssa_propagate): Adjust.

From-SVN: r210261

2014-05-09  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

       * config-list.mk (show): New target.

From-SVN: r210260

mmap.c (backtrace_free): If freeing a large aligned block of memory, call munmap rather than holding onto it.

	* mmap.c (backtrace_free): If freeing a large aligned block of
	memory, call munmap rather than holding onto it.
	(backtrace_vector_grow): When growing a vector, double the number
	of pages requested.  When releasing the old version of a grown
	vector, pass the correct size to backtrace_free.

From-SVN: r210256

2014-05-08  Jeff Law  <law@redhat.com>

	PR tree-optimization/61009
	* tree-ssa-threadedge.c (thread_through_normal_block): Return a
	tri-state rather than a boolean.  When a block is too big to
	thread through, inform caller via negative return value.
	(thread_across_edge): If a block was too big for normal threading,
	then it's too big for a joiner too, so remove temporary equivalences
	and return immediately.

	PR tree-optimization/61009
	* g++.dg/tree-ssa/pr61009.C: New test.

From-SVN: r210254

From-SVN: r210253

gcc/

2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
            Matthias Klose  <doko@ubuntu.com>

        PR driver/61106
        * optc-gen.awk: Fix option handling for -Wunused-parameter.

gcc/testsuite/

2014-05-08  Matthias Klose  <doko@ubuntu.com>

        PR driver/61106
        * gcc-dg/unused-8a.c: New.
        * gcc-dg/unused-8b.c: Likewise.

From-SVN: r210246

contrib/
	* dg-extract-results.py: New file.
	* dg-extract-results.sh: Use it if the environment seems suitable.

From-SVN: r210243

2014-05-08  Joshua Gay  <jgay@gnu.org>

	PR libstdc++/61117
	* doc/xml/faq.xml (faq.license.what_restrictions): Replace "open
	source" with "free software".
	* doc/html/faq.html: Likewise.

From-SVN: r210241

	PR target/59952
	* config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.

From-SVN: r210234

	PR target/61092
	* config/alpha/alpha.c: Include gimple-iterator.h.
	(alpha_gimple_fold_builtin): New function.  Move
	ALPHA_BUILTIN_UMULH folding from ...
	(alpha_fold_builtin): ... here.
	(TARGET_GIMPLE_FOLD_BUILTIN): New define.

From-SVN: r210233

	* include/std/iostream: Fix URL in comment.
	* src/c++98/ios_init.cc: Fix path in comment.

From-SVN: r210232

	PR libstdc++/13860
	* include/std/fstream (basic_filebuf): Enforce requirements on traits.

From-SVN: r210231

	PR c/61053
c-family/
	* c-common.c (min_align_of_type): New function factored out from...
	(c_sizeof_or_alignof_type): ...here.
	* c-common.h (min_align_of_type): Declare.
c/
	* c-decl.c (grokdeclarator): Use min_align_of_type instead of
	TYPE_ALIGN_UNIT.
testsuite/
	* gcc.dg/pr61053.c: New test.

From-SVN: r210230

	PR c/61077
c-family/
	* c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
	parameter type of main.
c/
	* c-decl.c (start_function): Warn for _Atomic-qualified return type
	of main.
testsuite/
	* gcc.dg/pr61077.c: New test.

From-SVN: r210229

re PR libstdc++/57394 ([C++11] basic_streambuf incorrect copy constructor / copy assignment access specifier)

	PR libstdc++/57394
	* include/bits/ios_base.h (ios_base(const ios_base&)): Define as
	deleted for C++11.
	(operator=(const ios_base&)): Likewise.
	* include/std/streambuf: Remove trailing whitespace.
	(basic_streambuf(const basic_streambuf&)): Fix initializer for
	_M_out_end. Define as defaulted for C++11.
	(operator=(const basic_streambuf&)): Define as defaulted for C++11.
	(swap(basic_streambuf&)): Define for C++11.
	* testsuite/27_io/basic_streambuf/cons/57394.cc: New.

From-SVN: r210228