* c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable.
Avoid save_expr unless two_arguments.

From-SVN: r179525

2011-10-04  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/ext/alloc_traits.h (__alloc_traits::max_size): Define.
	(__alloc_traits::rebind): Define.
	* include/bits/stl_vector.h: Use them.
	* testsuite/util/testsuite_allocator.h (SimpleAllocator): Define.
	* testsuite/23_containers/vector/allocator/minimal.cc: New.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r179523

2011-10-04  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/35831
	* interface.c (check_dummy_characteristics): Check the array shape.


2011-10-04  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/35831
	* gfortran.dg/dummy_procedure_6.f90: New.

From-SVN: r179520

2011-10-04  Ozkan Sezer  <sezeroz@gmail.com>

        * config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to
        _REENTRANT.
        * config/i386/mingw32.h (CPP_SPEC): Likewise.

From-SVN: r179511

	* config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc
	under Linux.

From-SVN: r179510

	PR tree-optimization/50604
	* builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy,
	fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure
	last argument to memcpy has size_type_node type instead of
	ssizetype.
	* tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node
	instead of TREE_TYPE (len) as type for newlen.

	* gcc.dg/pr50604.c: New test.

From-SVN: r179508

Currently when reading in LTO sections from ld -r files they can
get randomly reordered based on hash tables and random IDs.
This causes reordering later when the final code is generated and
also makes crashes harder to reproduce.

This patch maintains explicit lists based on the input order and uses
those lists to preserve that order when starting the rest of the
LTO passes.

This is the first step to working -fno-toplevel-reorder for
LTO. But this needs more changes because the LTO partitioner
can still reorder.

This add two lists: one for the section and another one for
the file_decl_datas. This is needed because the sections are
walked twice through different data structures.

In addition some code becomes slightly cleaner because we don't need
to pass state through abstract callbacks anymore, but
can just use direct type safe calls.

gcc/lto/:

2011-10-02   Andi Kleen <ak@linux.intel.com>

	* lto-object.c (lto_obj_add_section_data): Add list.
	(lto_obj_add_section): Fill in list.
	(ltoobj_build_section_table): Pass through list.
	* lto.c (file_data_list): Declare.
	(create_subid_section_table): Pass arguments directly.
	Fill in list of file_datas.
	(lwstate): Delete.
	(lto_create_files_from_ids): Pass in direct arguments.
	Don't maintain list.
	(lto_file_read): Use explicit section and file data lists.
	(lto_read_all_file_options): Pass in section_list.
	* lto.h (lto_obj_build_section_table): Add list.
	(lto_section_slot): Add next.
	(lto_section_list): Declare.

From-SVN: r179505

From-SVN: r179503

	PR tree-optimization/50522
	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test
	TYPE_RESTRICT.
	(ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base
	unconditionally.

From-SVN: r179502

fold-const.c (fold_unary_loc): Don't optimize POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by casting the...

	* fold-const.c (fold_unary_loc): Don't optimize
	POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by
	casting the inner pointer if it isn't TYPE_RESTRICT.
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through
	casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer.

	* gcc.dg/tree-ssa/restrict-4.c: New test.

From-SVN: r179500

	* config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use
	i386/t-crtstuff.

From-SVN: r179498

2011-10-04  Artem Shinkarov  <artyom.shinkaroff@gmail.com>
	* gcc.c-torture/execute/vector-compare-1.c: Fix trailing white
	spaces.
	(main): Use __typeof to get result type of comparison.

From-SVN: r179497

	* lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter.
	* lto-streamer-in.c (lto_input_toplevel_asms): Stream in order.
	* lto-streamer-out.c (lto_output_toplevel_asms): Stream out order.
	* lto-cgraph.c (order_base): New static var.
	(lto_output_node): Stream in order.
	(lto_output_varpool_node): Stream out order.
	(input_node): Stream in order.
	(input_varpool_node): Stream out order.
	(input_cgraph_1): Initialize order base; update call of
	lto_input_toplevel_asms.

From-SVN: r179496

	PR target/50566
	* config/avr/avr-protos.h (avr_legitimize_reload_address): New
	prototype.
	* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code
	from here...
	* config/avr/avr.c (avr_legitimize_reload_address) ...to this new
	function.  Log if avr_log.legitimize_reload_address.

From-SVN: r179494

From-SVN: r179493

2011-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local
	variables.  Fix second operand of DR.  Swap inputs for sdiv_qrnnd.

From-SVN: r179491

        (check_effective_target_vect_multiple_sizes):
        Make et_vect_multiple_sizes_saved global.
        (check_effective_target_vect64): Make et_vect64_saved global.

From-SVN: r179490

	* config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make
	GSR_REG an input operand to UNSPEC instead of a parallel USE.
	(faligndata<V64I:mode>_vis): Likewise and use DI mode.
	(alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis):
	Reference GSR_REG in DI mode, simplify convoluted expressions by using
	zero_extract.
	(bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode.

From-SVN: r179489

From-SVN: r179486

From-SVN: r179484

From-SVN: r179478

godump.c (go_output_typedef): Support printing enum values that don't fit in a signed HOST_WIDE_INT.

	* godump.c (go_output_typedef): Support printing enum values that
	don't fit in a signed HOST_WIDE_INT.

Co-Authored-By: Ian Lance Taylor <iant@google.com>

From-SVN: r179477

	* config/cris/cris.c (cris_output_addr_const_extra): Make static.
	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
	* config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
	* config/cris/cris-protos.h (cris_output_addr_const_extra): Remove.

From-SVN: r179476

	* config/m68k/m68k.c (m68k_output_addr_const_extra): Make static.
	(TARGET_OUTPUT_ADDR_CONST_EXTRA): Define.
	* config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
	* config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove.

From-SVN: r179474

2011-10-03  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/20_util/pointer_traits/pointer_to.cc: Define equality
	operator and use.

From-SVN: r179473

2011-10-03  Steve Ellcey  <sje@cup.hp.com>

	PR target/49967
	* configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*.
	(gcc_cv_ld_static_option): Ditto.
	(gcc_cv_ld_dynamic_option): Ditto.
	* configure: Regenerate.

From-SVN: r179472

	* config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap GSR_REG in
	a USE, since it's now a true arg to the UNSPEC.

From-SVN: r179470

From-SVN: r179469

From-SVN: r179468

	* config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di'
	and 'si' patterns which describe the GSR changes explicitly in the
	RTL using zero_extract.
	(bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec.

From-SVN: r179465

2011-10-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable.h (_Hashtable<>::insert(value_type&&),
	insert(const_iterator, value_type&&)): Don't define here...
	* include/bits/unordered_set.h (__unordered_set<>,
	__unordered_multiset<>): ... define here instead.

From-SVN: r179464

From-SVN: r179462

re PR tree-optimization/50587 (ICE init_range_entry, at tree-ssa-reassoc.c:1698 caused by recent change)

	PR tree-optimization/50587
	* tree-ssa-reassoc.c (init_range_entry): Stop iterating when
	arg0 is not a SSA_NAME.

From-SVN: r179447

gcc/
	* ipa-inline-analysis.c (MAX_TIME): Update comment.

From-SVN: r179446

	* pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
	Change unsubstituted_packs to bool.

From-SVN: r179444

	* parser.c (cp_parser_range_for): Don't try to deduce from {}
	in a template.

From-SVN: r179443

	* config/sparc/predicates.md (const_one_operand): Delete.

From-SVN: r179442

	* config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove
	conditional insn type setting, we always emit a shift.
	(*ashlsi3_extend, *lshrsi3_extend0): New patterns.
	(*lshrsi3_extend): Rename to *lshrsi3_extend1.

Co-Authored-By: David S. Miller <davem@davemloft.net>

From-SVN: r179441

From-SVN: r179440

	PR c++/35722
	Implement N2555 (expanding pack expansion to fixed parm list)
	* pt.c (coerce_template_parms): Allow expanding a pack expansion
	to a fixed-length argument list.
	(unify_pack_expansion): Handle explicit args properly.
	(unify) [TREE_VEC]: Handle pack expansions here.
	[TYPE_ARGUMENT_PACK]: Not here.
	(tsubst_pack_expansion): Don't try to do partial substitution.
	(pack_deducible_p): New.
	(fn_type_unification): Use it.
	(find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
	of a type parameter.
	(check_non_deducible_conversion): Split from type_unification_real.
	(unify_one_argument): Split from type_unification_real...
	(unify_pack_expansion): ...and here.  Drop call_args_p parm.
	(type_unification_real, unify, more_specialized_fn): Adjust.

From-SVN: r179436