If vec.h is included before ggc.h it forward declares ggc_realloc with
defaulted arguments.  This means ggc.h can not be included later because
it would lead to a second declaration of ggc_realloc with defaulted
arguments.  In generator programs vec.h can not include ggc.h because it
may not exist yet.  So generator programs must make sure they include
ggc.h before anything that includes vec.h.

gcc/ChangeLog:

2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>

	PR pch/63429
	* genconditions.c: Directly include ggc.h before rtl.h.

From-SVN: r215888

	PR fortran/36534

	* resolve.c (resolve_fl_procedure): Clean up obsolescence warning.
	* gfortran.dg/widechar_10.f90: New test.

From-SVN: r215887

	* testsuite/g++.dg/ipa/devirt-42.C: New testcase.
	* testsuite/g++.dg/ipa/devirt-43.C: New testcase.
	* testsuite/g++.dg/ipa/devirt-44.C: New testcase.
	* testsuite/g++.dg/ipa/devirt-45.C: New testcase.
	* ipa-polymorphic-call.c
	(ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
	code determining speculative type.
	(ipa_polymorphic_call_context::combine_with): Fix speculation merge.

From-SVN: r215886

From-SVN: r215885

[gcc]

2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* altivec.md (altivec_lvsl): New define_expand.
	(altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
	(altivec_lvsr): New define_expand.
	(altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
	* rs6000.c (rs6000_expand_builtin): Change to use
	altivec_lvs[lr]_direct; remove commented-out code.

[gcc/testsuite]

2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/lvsl-lvsr.c: New test.

From-SVN: r215882

	* ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
	for BASE and OUTER_TYPE being NULL.
	(ipa_polymorphic_call_context::possible_dynamic_type_change): Add
	in_poly_cdtor parameter.

From-SVN: r215881

rs6000-c.c (altivec_resolve_overloaded_builtin): Issue a warning message when vec_lvsl or vec_lvsr is used with a little endian...

[gcc]

2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
	Issue a warning message when vec_lvsl or vec_lvsr is used with a
	little endian target.

[gcc/testsuite]

2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* g++.dg/ext/altivec-2.C: Compile with -Wno-deprecated to avoid
	failing with the new warning message.
	* gcc.dg/vmx/3c-01a.c: Likewise.
	* gcc.dg/vmx/ops-long-1.c: Likewise.
	* gcc.dg/vmx/ops.c: Likewise.
	* gcc.target/powerpc/altivec-20.c: Likewise.
	* gcc.target/powerpc/altivec-6.c: Likewise.
	* gcc.target/powerpc/altivec-vec-merge.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-8.c: Likewise.
	* gcc.target/powerpc/warn-lvsl-lvsr.c: New test.

From-SVN: r215880

gcc/ChangeLog:

2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* tree-pretty-print.c (dump_location): Make it extern. Dump also
	the column.
	* tree-pretty-print.h (dump_location): Declare.
	* gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
	(pp_gimple_stmt_1): Likewise.
	(dump_implicit_edges): Likewise.
	* gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
	LOCATION_LINE.

gcc/testsuite/ChangeLog:

2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* gcc.dg/tm/debug-1.c: Update regex.
	* c-c++-common/raw-string-18.c: Update regex.
	* c-c++-common/raw-string-19.c: Update regex.

From-SVN: r215879

gcc/ChangeLog:
	* gcc.c	(driver::global_initializations): Remove "const" so
	that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
	and decoded_options_count.

From-SVN: r215877

	* ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
	for BASE and OUTER_TYPE being NULL.
	(ipa_polymorphic_call_context::possible_dynamic_type_change): Add
	in_poly_cdtor parameter.

From-SVN: r215876

	* config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
	macro.
	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
	TARGET_E500_DOUBLE case here.

From-SVN: r215875

	PR c/63453
	* c-decl.c (pop_scope): Don't warn about "inline function declared
	but never defined" for functions marked with gnu_inline attribute.

	* gcc.dg/pr63453.c: New test.

From-SVN: r215874

lex.c (search_line_fast): Add new version to be used for Power8 and later targets when Altivec is enabled.

2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* lex.c (search_line_fast): Add new version to be used for Power8
	and later targets when Altivec is enabled.  Restrict the existing
	Altivec version to big-endian systems so that lvsr is not used on
	little endian, where it is deprecated.  Remove LE-specific code
	from the now-BE-only version.

From-SVN: r215873

2014-10-03  Marc Glisse  <marc.glisse@inria.fr>

	PR c++/54427
	PR c++/57198
	PR c++/58845
gcc/c-family/
	* c-common.c (warn_logical_operator): Punt for vectors.
gcc/cp/
	* typeck.c (cp_build_binary_op): save_expr after convert to save
	redundant operations.
	[TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR]: Handle vectors.
	(cp_build_unary_op) [TRUTH_NOT_EXPR]: Likewise.
gcc/
	* doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
gcc/testsuite/
	* g++.dg/ext/vector9.C: Update, not an error anymore.
	* g++.dg/ext/vector27.C: Replace with new test.
	* g++.dg/ext/vector28.C: New file.
	* g++.dg/other/error23.C: Update to a different error.

From-SVN: r215872

	* cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
	* lto-cgraph.c (lto_output_edge, input_edge): Stream
	in_polymorphic_cdtor
	* cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
	(cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
	* cgraphclones.c (cgraph_edge::clone): Likewise.
	* ipa-prop.c (update_jump_functions_after_inlining, 
	try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
	to possible_dynamic_type_change.
	(decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
	(ipa_polymorphic_call_context::possible_dynamic_type_change): Add
	IN_POLY_CDOTR argument.

From-SVN: r215871

By Dominik Vogt.

From-SVN: r215869

	* config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
	(ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
	TARGET_AVX512F.
	(expand_vec_perm_1): Likewise.

From-SVN: r215868

	* gcc.dg/torture/vshuf-v8df.c: New test.
	* gcc.dg/torture/vshuf-v8di.c: New test.
	* gcc.dg/torture/vshuf-v16sf.c: New test.
	* gcc.dg/torture/vshuf-v16si.c: New test.
	* gcc.dg/torture/vshuf-v32hi.c: New test.
	* gcc.dg/torture/vshuf-v64qi.c: New test.
	* gcc.dg/torture/vshuf-64.inc: New file.

From-SVN: r215867

	PR tree-optimization/61403
	* config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
	error in comment.  Also optimize 256-bit vectors for AVX2
	or AVX (floating vectors only), provided the first permutation
	can be performed in one insn.

	* gcc.dg/torture/vshuf-32.inc: Add a new test 29.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r215866

2014-09-18  Jing Yu  <jingyu@google.com>
      * configure.ac: Add aarch64 to list of targets that support gold.
      * configure: Regenerate.

From-SVN: r215865

	* decl.c (start_decl): Complain about static/thread_local vars
	in constexpr function.
	(check_for_uninitialized_const_var): Also uninitialized vars.
	* parser.c (cp_parser_jump_statement): And gotos.
	(cp_parser_asm_operand_list): And asm.
	(cp_parser_try_block): And try.
	* semantics.c (ensure_literal_type_for_constexpr_object): And
	non-literal.

From-SVN: r215863

	* semantics.c (constexpr_fn_retval): Ignore declarations in C++14.
	(var_in_constexpr_fn): New.
	(cxx_eval_constant_expression): Look into DECL_INITIAL.
	(potential_constant_expression_1): Allow constexpr-local vars.

From-SVN: r215862

gcc/ChangeLog:
	* gcc.c (class driver): New class.
	(main): Reimplement in terms of driver::main, moving most of the
	locals to be locals within individual methods of class driver.
	The remaining locals "explicit_link_files", "decoded_options" and
	"decoded_options_count" are used by multiple driver:: methods, and
	so become member data.  Doing so isolates the argc/argv reads and
	writes.  Replace "goto out" with a special exit code from
	new method driver::prepare_infiles.  Split out the old
	implementation of main into the following...
	(driver::main): New function, corresponding to the old "main"
	implementation.
	(driver::set_progname): New function, taken from the old
	"main" implementation.
	(driver::expand_at_files): Likewise.
	(driver::decode_argv): Likewise.
	(driver::global_initializations): Likewise.
	(driver::build_multilib_strings): Likewise.
	(driver::set_up_specs): Likewise.
	(driver::putenv_COLLECT_GCC): Likewise.
	(driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
	(driver::handle_unrecognized_options): Likewise.
	(driver::maybe_print_and_exit): Likewise.
	(driver::prepare_infiles): Likewise.
	(driver::do_spec_on_infiles): Likewise.
	(driver::maybe_run_linker): Likewise.
	(driver::final_actions): Likewise.
	(driver::get_exit_code): Likewise.

From-SVN: r215861

	PR c++/63362
	* tree.c (strip_typedefs): Handle TREE_LIST.

From-SVN: r215860

	PR go/61877
refect: fix direct call of variadic method value

As reported in bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61877
gcc mainline has regressed in this.  This CL adds the tests proposed
for the main Go repository:

        https://codereview.appspot.com/151280043/
        https://codereview.appspot.com/152060043/

restores the code from the amd64/386 path that makes this work and
was lost when the Go 1.3 stdlib was merged and changes the FFI path
to call into the same helper code as the amd64/386 path.

I've only tested this on amd64 but I did test a version that was
patched to unconditionally take the FFI path.

From-SVN: r215859

From-SVN: r215856

2014-10-03  Yury Gribov  <y.gribov@samsung.com>

	* asan.c (asan_finish_file): Disable __asan_init calls for KASan;
	don't emit empty ctors.

From-SVN: r215851

	PR libstdc++/63449
	* doc/xml/manual/containers.xml: Remove outdated section.
	* doc/html/*: Regenerate.

From-SVN: r215849

	* gcc.dg/gomp/appendix-a/a.35.4.c: Fix implicit declarations.
	* gcc.dg/gomp/appendix-a/a.35.5.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.6.c: Likewise.
	* gcc.dg/gomp/asm-1.c: Likewise.
	* gcc.dg/gomp/for-1.c: Likewise.
	* gcc.dg/gomp/empty.c: Fix defaulting to int.
	* gcc.dg/gomp/sharing-3.c: Likewise.
	* gcc.dg/gomp/udr-3.c: Use -std=gnu89.

From-SVN: r215846

	* gcc.dg/torture/pr24626-2.c: Add function declarations.  Fix
	defaulting to int.
	* gcc.dg/torture/pr28814.c: Likewise.
	* gcc.dg/torture/pr57036-1.c: Likewise.
	* gcc.dg/torture/inline-1.c: Add function declarations.
	* gcc.dg/torture/pr24626-1.c: Likewise.
	* gcc.dg/torture/pr24626-3.c: Likewise.
	* gcc.dg/torture/pr25947-1.c: Likewise.
	* gcc.dg/torture/pr27409.c: Likewise.
	* gcc.dg/torture/pr38948.c: Likewise.
	* gcc.dg/torture/pr44807.c: Likewise.
	* gcc.dg/torture/pr49603.c: Likewise.
	* gcc.dg/torture/pr45865.c: Likewise.
	* gcc.dg/torture/pr51071-2.c: Likewise.
	* gcc.dg/torture/pr51801.c: Likewise.
	* gcc.dg/torture/pr52720.c: Likewise.
	* gcc.dg/torture/pr55124.c: Likewise.
	* gcc.dg/torture/pr55238.c: Likewise.
	* gcc.dg/torture/pr55687.c: Likewise.
	* gcc.dg/torture/pr55888.c: Likewise.
	* gcc.dg/torture/pr57036-2.c: Likewise.
	* gcc.dg/torture/pr57147-3.c: Likewise.
	* gcc.dg/torture/pr57584.c: Likewise.
	* gcc.dg/torture/pr59993.c: Likewise.
	* gcc.dg/torture/pr58079.c: Likewise.
	* gcc.dg/torture/va-arg-25.c: Likewise.
	* gcc.dg/torture/vector-2.c: Likewise.
	* gcc.dg/torture/stackalign/nested-3.c: Likewise.
	* gcc.dg/torture/pr31254.c: Fix defaulting to int.
	* gcc.dg/torture/pr43781.c: Likewise.
	* gcc.dg/torture/pr52912.c: Likewise.
	* gcc.dg/torture/pr59139.c: Likewise.
	* gcc.dg/torture/pr55890-1.c: Likewise.
	* gcc.dg/torture/pr55890-2.c: Likewise.
	* gcc.dg/torture/pr59164.c: Likewise.
	* gcc.dg/torture/pr57393-2.c: Likewise.
	* gcc.dg/torture/stackalign/comp-goto-1.c: Likewise.
	* gcc.dg/torture/stackalign/non-local-goto-4.c: Likewise.
	* gcc.dg/torture/stackalign/non-local-goto-5.c: Likewise.
	* lib/target-supports.exp (check_effective_target_trapping): Likewise.
	* gcc.dg/torture/pr35227.c: Use -std=gnu89.  Fix defaulting to int.
	* gcc.dg/torture/stackalign/builtin-apply-4.c: Use -fgnu89-inline.

From-SVN: r215844

	* convert.c (convert_to_integer): Do not introduce useless conversions
	between integral types.

From-SVN: r215843

gcc/
2014-10-03  David Sherwood  <david.sherwood@arm.com>

	* ira-int.h (ira_allocno): Mark hard_regno as signed.

From-SVN: r215842

2014-10-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_assignment_expression,
	cp_parser_constant_expression): Add default arguments.
	(cp_parser_primary_expression,
	cp_parser_postfix_open_square_expression,
	cp_parser_parenthesized_expression_list,
	cp_parser_question_colon_clause,
	cp_parser_expression, cp_parser_constant_expression,
	cp_parser_label_for_labeled_statement, cp_parser_static_assert,
	cp_parser_template_argument, cp_parser_enumerator_definition,
	cp_parser_member_declaration, cp_parser_constant_initializer,
	cp_parser_noexcept_specification_opt, cp_parser_throw_expression,
	cp_parser_std_attribute_spec, cp_parser_objc_message_args,
	cp_parser_objc_class_ivars, cp_parser_omp_clause_collapse,
	cp_parser_omp_clause_aligned, cp_parser_omp_clause_safelen,
	cp_parser_omp_clause_simdlen, cp_parser_omp_clause_dist_schedule,
	cp_parser_omp_for_incr, cp_parser_omp_for_loop_init,
	cp_parser_cilk_simd_vectorlength, cp_parser_cilk_simd_linear): Adjust.

From-SVN: r215840

gcc/
	* lra-constraints.c (inherit_in_ebb): Handle calls with
	multiple return values.
	* caller-save.c (save_call_clobbered_regs): Likewise.

From-SVN: r215839

tree-vect-data-refs.c (vect_permute_load_chain, [...]): Fix a typo in temporary var names, suffle3 to shuffle3.

	* tree-vect-data-refs.c (vect_permute_load_chain,
	vect_shift_permute_load_chain): Fix a typo in temporary var names,
	suffle3 to shuffle3.

From-SVN: r215837

	PR libgomp/61200
	* omp-low.c (taskreg_contexts): New variable.
	(scan_omp_parallel): Push newly created context into taskreg_contexts
	vector and move record layout code to finish_taskreg_scan.
	(scan_omp_task): Likewise.
	(finish_taskreg_scan): New function.
	(execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
	vector elements and release it.

	* c-c++-common/gomp/pr61200.c: New test.

	* testsuite/libgomp.c/pr61200.c: New test.

From-SVN: r215835

	PR target/62128
	* config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
	of palignr arguments can't be used due to min 0 or max - min
	too high, try also op0, op1 order of palignr arguments.

	* gcc.dg/torture/vshuf-16.inc (TESTS): Add 2 new permutations.
	* gcc.dg/torture/vshuf-32.inc (TESTS): Add 5 new permutations.

From-SVN: r215834

	* cgraph.h (ipa_polymorphic_call_context):
	Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
	private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
	* ipa-polymorphic-call.c
	(ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
	past end of dynamic types.
	(ipa_polymorphic_call_context::stream_out,
	speculative_outer_type): Stream dynamic flag.
	(ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
	(ipa_polymorphic_call_context::ipa_polymorphic_call_context):
	Clear DYNAMIC.
	(ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
	set it.
	(ipa_polymorphic_call_context::combine_with): Propagate dynamic.
	* ipa-prop.c (update_jump_functions_after_inlining,
	try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.

From-SVN: r215833

Fixes issue 38.

From-SVN: r215832

tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies up when synthesizing counts to avoid rounding errors.

2014-10-02  Teresa Johnson  <tejohnson@google.com>

	* tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
	up when synthesizing counts to avoid rounding errors.

From-SVN: r215830