2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>

    * configure.ac: Fix check for header <sys/sysctl.h>.
    * configure: Regenerate.
    * config.h.in: Likewise.

From-SVN: r224855

2015-06-23  James Lemke  <jwlemke@codesourcery.com>

	libgcc/config/arm/
	* lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.

From-SVN: r224854

	* c-common.c (warn_logical_operator): Use tree_int_cst_equal
	when comparing INTEGER_CSTs.

	* c-c++-common/Wlogical-op-3.c: New test.

From-SVN: r224853

2015-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/66254
	* g++.dg/cpp0x/scoped_enum5.C: New.

From-SVN: r224851

2015-06-23  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
	abort.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.

From-SVN: r224849

	PR c++/65879
	* decl.c (grokfndecl): Check the linkage of ctype, not just
	TYPE_ANONYMOUS_P.
	* tree.c (no_linkage_check): Skip the 'this' pointer.

From-SVN: r224844

	PR c++/66501
	* class.c (type_has_nontrivial_assignment): New.
	* init.c (build_vec_init): Use it.
	* cp-tree.h: Declare it.
	* method.c (trivial_fn_p): Templates aren't trivial.

From-SVN: r224843

	PR c++/66542
	* decl.c (expand_static_init): Make sure the destructor is callable
	here even if we have an initializer.

From-SVN: r224842

2015-06-23  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66636
	* tree-vect-stmts.c (vectorizable_store): Properly compute the
	def type for further defs for strided stores.

	* gcc.dg/vect/pr66636.c: New testcase.

From-SVN: r224841

	* config/nvptx/nvptx.md (sel_true<mode>, sel_false<mode>): New
	conditional selects.
	(setcc_int<mode>, setcc_float<mode>): Reformat.

From-SVN: r224839

	* match.pd ((x + y) - (x | y) -> x & y,
	(x + y) - (x & y) -> x | y): New patterns.

	* gcc.dg/fold-minus-4.c: New test.
	* gcc.dg/fold-minus-5.c: New test.
	* c-c++-common/ubsan/overflow-add-5.c: New test.

From-SVN: r224834

	Add missing testcase from r224672.
	2015-06-19  James Greenhalgh  <james.greenhalgh@arm.com>

	* gcc.target/vax/bswapdi-1.c: New.

From-SVN: r224832

gcc/fortran/ChangeLog:

2015-06-23  Andre Vehreschild  <vehre@gmx.de>

	PR fortran/64674
	* parse.c (parse_associate): Figure the rank and as of a
	class array in an associate early.
	* primary.c (gfc_match_varspec): Prevent setting the
	dimension attribute on the sym for classes.
	* resolve.c (resolve_variable): Correct the component
	ref's type for associated variables.  Add a full array ref
	when class array's are associated.
	(resolve_assoc_var): Correct the type of the symbol,
	when in the associate the expression's rank becomes scalar.
	* trans-expr.c (gfc_conv_variable): Indirect ref needed for
	allocatable associated objects.

gcc/testsuite/ChangeLog:

2015-06-23  Andre Vehreschild  <vehre@gmx.de>

	PR fortran/64674
	* gfortran.dg/associate_18.f08: New test.

From-SVN: r224827

	PR 65711
	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Move
	'-dynamic-linker' within %{!shared: ...}.

From-SVN: r224826

From-SVN: r224825

	PR target/66560
	* config/i386/predicates.md (addsub_vm_operator): New predicate.
	(addsub_vs_operator): Ditto.
	(addsub_vs_parallel): Ditto.
	* config/i386/sse.md (ssedoublemode): Add V4SF and V2DF modes.
	(avx_addsubv4df3, avx_addsubv8sf3, sse3_addsubv2df3, sse3_addsubv4sf3):
	Put minus RTX before plus and adjust vec_merge selector.
	(*avx_addsubv4df3_1, *avx_addsubv4df3_1s, *sse3_addsubv2df3_1)
	(*sse_addsubv2df3_1s, *avx_addsubv8sf3_1, *avx_addsubv8sf3_1s)
	(*sse3_addsubv4sf3_1, *sse_addsubv4sf3_1s): Remove insn patterns.
	(addsub vec_merge splitters): New combiner splitters.
	(addsub vec_select/vec_concat splitters): Ditto.

testsuite/ChangeLog:

	PR target/66560
	* gcc.target/i386/pr66560-1.c: New test.
	* gcc.target/i386/pr66560-2.c: Ditto.
	* gcc.target/i386/pr66560-3.c: Ditto.
	* gcc.target/i386/pr66560-4.c: Ditto.

From-SVN: r224824

We don't claim to support "K&R C" for nvptx, but needed this corresponding
functionality ("incomplete prototypes") to support the Fortran
libgomp/openacc_lib.h file.

	gcc/testsuite/
	* gcc.target/nvptx/nvptx.exp: New file.
	* gcc.target/nvptx/proto-1.c: Likewise.

From-SVN: r224822

2015-06-23  Richard Biener  <rguenther@suse.de>

	* update_version_svn: Add gcc-4_8-branch to IGNORE_BRANCHES.

From-SVN: r224771

	PR tree-optimization/66449
	* tree-ssa-loop-niter.c (loop_exits_before_overflow): Use
	POINTER_PLUS_EXPR for pointers.

	gcc/testsuite
	PR tree-optimization/66449
	* gcc.dg/vect/pr66449.c: New test.

From-SVN: r224769

	* rtlanal.c (commutative_operand_precedence): Correct comments.
	* simplify-rtx.c (simplify_plus_minus_op_data_cmp): Delete forward
	declaration.  Return an int.  Distinguish REG,REG return from
	others.
	(struct simplify_plus_minus_op_data): Make local to function.
	(simplify_plus_minus): Don't set canonicalized if merely sorting
	registers.  Avoid packing ops if nothing changes.  White space fixes.

From-SVN: r224768

From-SVN: r224767

2015-06-22  Andreas Tobler  <andreast@gcc.gnu.org>

    * MAINTAINERS (OS Port Maintainers): Add myself.
    (Various Maintainers): Remove myself from libffi testsuite.

From-SVN: r224760

gcc.c (default_compilers): Pass "-o %g.s" to cc1 for headers even if -fdump-ada-spec is passed but not if...

	* gcc.c (default_compilers): Pass "-o %g.s" to cc1 for headers even if
	-fdump-ada-spec is passed but not if -fsyntax-only is.
cp/
	* lang-specs.h: Pass "-o %g.s" to cc1plus for headers even if
	-fdump-ada-spec is passed.

From-SVN: r224755

c-family/
	* c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
	* c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
	(dump_ada_template): Skip partially specialized types.
cp/
	* decl2.c (cpp_check): Deal with HAS_DEPENDENT_TEMPLATE_ARGS.

From-SVN: r224754

re PR bootstrap/63740 (GCC 4.9.2 bootstrap fails on ARM, haifa-sched.c:6507:1: internal compiler error: in lra_create)

2015-06-22  Vladimir Makarov  <vmakarov@redhat.com>

	PR bootstrap/63740
	* lra-lives.c (process_bb_lives): Check insn copying the same
	reload pseudo and don't create a copy for it.

From-SVN: r224753

/cp
2015-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokdeclarator): Use declspecs->locations[ds_virtual].

/testsuite
2015-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/inherit/pure1.C: Test location too.

2015-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokdeclarator): Remove pointless code.

From-SVN: r224750

	PR testsuite/66621
	* g++.dg/debug, g++.dg/torture: Use dg-options rather than target
	requirements for C++11 tests.

From-SVN: r224749

	PR c++/66515
	* call.c (implicit_conversion): Only reshape for classes.

From-SVN: r224748

2015-06-22  Tom de Vries  <tom@codesourcery.com>

	* tree-parloops.c (transform_to_exit_first_loop_alt): Add update_stmt
	for cond_stmt.

From-SVN: r224746

2015-06-22  Tom de Vries  <tom@codesourcery.com>

	* builtins.def (DEF_GOMP_BUILTIN): Test
	'flag_tree_parallelize_loops > 1' instead of
	'flag_tree_parallelize_loops'.  Test flag_cilkplus.

From-SVN: r224745

2015-06-22  Tom de Vries  <tom@codesourcery.com>

	* dominance.c (calculate_dominance_info): Verify dominators if
	early-out.

From-SVN: r224744

	* gcc.dg/graphite/isl-ast-gen-if.c (main): Increase size of a
	array to allow a[50] to be a valid location.

From-SVN: r224743

	* testsuite/26_numerics/complex/value_operations/1.cc: Use
	non-negative rho argument.

From-SVN: r224739

	* include/debug/list (__gnu_debug::list): Use allocator-aware
	_Safe_container base.
	* include/debug/string (__gnu_debug::basic_string): Use
	allocator-aware _Safe_container base for cxx11 ABI.

From-SVN: r224738

	* include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
	(wstring_convert): Move into __cxx11 namespace.
	(wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
	message.

From-SVN: r224737

	PR libstdc++/64657
	* include/bits/stl_uninitialized.h
	(__uninitialized_copy::__uninit_copy): Cast expression to void.

From-SVN: r224736

match.pd ((x ^ y) ^ (x | y) -> x & y, (x & y) + (x ^ y) -> x | y, (x & y) | (x ^ y) -> x | y, (x & y) ^ (x ^ y) -> x | y, (x & y) + (x | y) -> x + y, (x | y) - (x ^ y) -> x & y, (x | y) - (x & y) -> x ^ y): New patterns.

	* match.pd ((x ^ y) ^ (x | y) -> x & y,
	(x & y) + (x ^ y) -> x | y, (x & y) | (x ^ y) -> x | y,
	(x & y) ^ (x ^ y) -> x | y, (x & y) + (x | y) -> x + y,
	(x | y) - (x ^ y) -> x & y, (x | y) - (x & y) -> x ^ y): New patterns.

	* gcc.dg/fold-ior-1.c: New test.
	* gcc.dg/fold-minus-2.c: New test.
	* gcc.dg/fold-minus-3.c: New test.
	* gcc.dg/fold-plus-1.c: New test.
	* gcc.dg/fold-plus-2.c: New test.
	* gcc.dg/fold-xor-4.c: New test.
	* gcc.dg/fold-xor-5.c: New test.

From-SVN: r224734

From-SVN: r224730

re PR target/65871 (bzhi builtin/intrinsic wrongly assumes bzhi instruction doesn't set the ZF flag)

	PR target/65871
	* config/i386/i386.c (ix86_rtx_costs) <case COMPARE>: Ignore the
	cost of embedded comparison.

From-SVN: r224729

[gcc]

2015-06-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/65914
	* config/rs6000/predicates.md (altivec_register_operand): Permit
	virtual stack registers.
	(vsx_register_operand): Likewise.
	(vfloat_operand): Likewise.
	(vint_operand): Likewise.
	(vlogical_operand): Likewise.

[gcc/testsuite]

2015-06-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/65914
	* g++.dg/torture/pr65914.C:  New.

From-SVN: r224725