* ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
	lookup via vtable pointer; check for type consistency
	and turn inconsitent facts into UNREACHABLE.
	* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
	* gimple-fold.c (gimple_get_virt_method_for_vtable): 
	Do not ICE on type inconsistent querries; return UNREACHABLE
	instead.

	* g++.dg/ipa/devirt-25.C: New testcase.

From-SVN: r207447

	PR tree-optimization/59924
	* gcc.dg/pr59924.c: New test.

From-SVN: r207446

From-SVN: r207445

PR tree-opt/59924

        * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
        already processed this node.
        (normalize_one_pred_1): Pass along mark_set.
        (normalize_one_pred): Create and destroy a pointer_set_t.
        (normalize_one_pred_chain): Likewise.

From-SVN: r207442

	PR gcov-profile/58602
        * gcc/gcov-io.c (gcov_open): Open with truncation when mode<0

From-SVN: r207441

	PR ipa/59831
	* g++.dg/ipa/devirt-24.C: New testcase.

	* ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on -fno-devirtualize;
	Try to devirtualize by the knowledge of virtual table pointer given by
	aggregate propagation.
	* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
	ipa_print_node_jump_functions): Dump also offset that
	is relevant for polymorphic calls.
	(determine_known_aggregate_parts): Add arg_type parameter; use it
	instead of determining the type from pointer type.
	(ipa_compute_jump_functions_for_edge): Update call of
	determine_known_aggregate_parts.
	* gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
	(gimple_get_virt_method_for_binfo): ... here; simplify using
	vtable_pointer_value_to_vtable.
	* gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
	* ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
	to unsigned HOST_WIDE_INT; Use vtable_pointer_value_to_vtable.
	(vtable_pointer_value_to_vtable): Break out from ...; handle also
	POINTER_PLUS_EXPR.
	(vtable_pointer_value_to_binfo): ... here.
	* ipa-utils.h (vtable_pointer_value_to_vtable): Declare.

From-SVN: r207439

2014-02-03  Teresa Johnson  <tejohnson@google.com>

	* tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
	redef of outer loop index variable.

From-SVN: r207437

2014-02-03  Marc Glisse  <marc.glisse@inria.fr>

	PR c++/53017
	PR c++/59211
gcc/c-family/
	* c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
	handle_vector_size_attribute, handle_nonnull_attribute): Call
	default_conversion on the attribute argument.
	(handle_nonnull_attribute): Increment the argument number.
gcc/cp/
	* tree.c (handle_init_priority_attribute): Call default_conversion on
	the attribute argument.
gcc/
	* doc/extend.texi (Function Attributes): Typo.
gcc/testsuite/
	* c-c++-common/attributes-1.c: New testcase.
	* g++.dg/cpp0x/constexpr-attribute2.C: Likewise.

From-SVN: r207436

/cp
2014-02-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58871
	* method.c (synthesized_method_walk): If vbases is non-null but
	is_empty is true, likewise don't worry about the virtual bases.

/testsuite
2014-02-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58871
	* g++.dg/cpp0x/pr58871.C: New.

From-SVN: r207434

2014-02-03  Cong Hou  <congh@google.com>

	PR tree-optimization/60000
	* tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
	if the vectorized statement is a store.  A store statement can only
	appear at the end of pattern statements.

2014-02-03  Cong Hou  <congh@google.com>

	PR tree-optimization/60000
	* g++.dg/vect/pr60000.cc: New test.

From-SVN: r207433

From Rainer Orth.

From-SVN: r207432

From-SVN: r207429

gcc/

	* config/i386/i386.c (flag_opts): Add -mlong-double-128.
	(ix86_option_override_internal): Default long double to 64-bit for
	32-bit Bionic and to 128-bit for 64-bit Bionic.

	* config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
	TARGET_LONG_DOUBLE_128 is true.
	(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.

	* config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
	(mlong-double-64): Negate -mlong-double-128.
	(mlong-double-128): New option.

	* config/i386/i386-c.c (ix86_target_macros): Define
	__LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.

	* doc/invoke.texi: Document -mlong-double-128.

gcc/testsuite/

	* gcc.target/i386/long-double-64-1.c: Verify __multf3 isn't used.
	* gcc.target/i386/long-double-64-4.c: Likewise.
	* gcc.target/i386/long-double-80-1.c: Likewise.
	* gcc.target/i386/long-double-80-2.c: Likewise.
	* gcc.target/i386/long-double-80-3.c: Likewise.
	* gcc.target/i386/long-double-80-4.c: Likewise.
	* gcc.target/i386/long-double-80-5.c: Likewise.
	* gcc.target/i386/long-double-64-2.c: Limit to ia32.  Verify
	__multf3 isn't used.
	* gcc.target/i386/long-double-64-3.c: Likewise.
	* gcc.target/i386/long-double-128-1.c: New test.
	* gcc.target/i386/long-double-128-2.c: Likewise.
	* gcc.target/i386/long-double-128-3.c: Likewise.
	* gcc.target/i386/long-double-128-4.c: Likewise.
	* gcc.target/i386/long-double-128-5.c: Likewise.
	* gcc.target/i386/long-double-128-6.c: Likewise.
	* gcc.target/i386/long-double-128-7.c: Likewise.
	* gcc.target/i386/long-double-128-8.c: Likewise.
	* gcc.target/i386/long-double-128-9.c: Likewise.
	* gcc.target/i386/long-double-64-5.c: Likewise.
	* gcc.target/i386/long-double-64-6.c: Likewise.
	* gcc.target/i386/long-double-64-7.c: Likewise.
	* gcc.target/i386/long-double-64-8.c: Likewise.
	* gcc.target/i386/long-double-64-9.c: Likewise.
	* gcc.target/i386/long-double-80-10.c: Likewise.
	* gcc.target/i386/long-double-80-8.c: Likewise.
	* gcc.target/i386/long-double-80-9.c: Likewise.

From-SVN: r207428

	PR rtl-optimization/60024
	* sel-sched.c (init_regs_for_mode): Check if mode is OK first.

From-SVN: r207427

2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>

	* doc/invoke.texi: (fprofile-reorder-functions): Fix typo.

From-SVN: r207423

From-SVN: r207422

re PR rtl-optimization/57662 (ICE: SIGSEGV in code_motion_process_successors with -fschedule-insns2 -fselective-scheduling2)

gcc/
	PR rtl-optimization/57662
	* sel-sched.c (code_motion_path_driver): Do not mark already not
	existing blocks in the visiting bitmap.

testsuite/
	PR rtl-optimization/57662
	* g++.dg/pr57662.C: New test.

From-SVN: r207421

        * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
        on the insn being emitted.

From-SVN: r207420

2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
	    Will Deacon  <will.deacon@arm.com>

	* doc/gimple.texi (gimple_asm_clear_volatile): Remove.


Co-Authored-By: Will Deacon <will.deacon@arm.com>

From-SVN: r207419

From-SVN: r207418

gcc:

2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
	for vector types other than V16QImode.
	* config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
	define_expand, and call altivec_expand_vec_perm_le when producing
	code with little endian element order.
	(*altivec_vperm_<mode>_internal): New insn having previous
	behavior of altivec_vperm_<mode>.
	(altivec_vperm_<mode>_uns): Change to a define_expand, and call
	altivec_expand_vec_perm_le when producing code with little endian
	element order.
	(*altivec_vperm_<mode>_uns_internal): New insn having previous
	behavior of altivec_vperm_<mode>_uns.

gcc/testsuite:

2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/vmx/3b-15.c: Remove special handling for little endian.
	* gcc.dg/vmx/perm.c: New.
	* gcc.dg/vmx/perm-be-order.c: New.

From-SVN: r207415

gcc:

2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
	(altivec_vsumsws): Add handling for -maltivec=be with a little
	endian target.
	(altivec_vsumsws_direct): New.
	(reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
	gen_altivec_vsumsws.

gcc/testsuite:

2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/vmx/vsums.c: New.
	* gcc.dg/vmx/vsums-be-order.c: New.

From-SVN: r207414

	* ipa-devirt.c (subbinfo_with_vtable_at_offset,
	vtable_pointer_value_to_binfo): New functions.
	* ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
	* ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
	* g++.dg/ipa/devirt-23.C: New testcase.
	* g++.dg/ipa/devirt-20.C: Fix template.

From-SVN: r207413

From-SVN: r207412

2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/nios2/nios2.md (load_got_register): Initialize GOT
	pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
	* config/nios2/nios2.c (nios2_function_profiler): Likewise.

	libgcc/
	* config/nios2/crti.S (_init): Initialize GOT pointer from
	_gp_got instead of _GLOBAL_OFFSET_TABLE_.

From-SVN: r207409

2014-02-02  Fabien Chene  <fabien@gcc.gnu.org>
        PR c++/37140
        * parser.c (cp_parser_nonclass_name): Call strip_using_decl and
	move the code handling dependent USING_DECLs...
        * name-lookup.c (strip_using_decl): ...Here.

2014-02-02  Fabien Chene  <fabien@gcc.gnu.org>

        PR c++/37140
        * g++.dg/template/using27.C: New.
	* g++.dg/template/using28.C: New.
	* g++.dg/template/using29.C: New.

From-SVN: r207408

2014-02-02  Fabien Chene  <fabien@gcc.gnu.org>
        PR c++/37140
        * parser.c (cp_parser_nonclass_name): Call strip_using_decl and
	move the code handling dependent USING_DECLs...
        * name-lookup.c (strip_using_decl): ...Here.

2014-02-02  Fabien Chene  <fabien@gcc.gnu.org>

        PR c++/37140
        * g++.dg/template/using27.C: New.
	* g++.dg/template/using28.C: New.
	* g++.dg/template/using29.C: New.

From-SVN: r207407

ipa-prop.c (update_jump_functions_after_inlining): When type is not preserverd by passthrough, do not propagate the type.



	* ipa-prop.c (update_jump_functions_after_inlining): When type is not
	preserverd by passthrough, do not propagate the type.
	* g++.dg/ipa/devirt-23.C: New testcase.

From-SVN: r207405

gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r207404

libgcc/
	* configure.ac: Check __mips64 when setting host_address.
	* configure: Regenerate.
	* config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
	mips/t-mips64 and t-softfp.
	(mips*-*-linux*): Don't add mips/t-tpbit.
	* config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
	(DPBIT, DPBIT_CFLAGS): Delete.
	* config/mips/sfp-machine.h: New file.
	* config/mips/t-mips64: Likewise.
	* config/mips/t-softfp-tf: Likewise.
	* config/mips/t-tpbit: Delete.

From-SVN: r207403

gcc/
	* config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
	(mips_atomic_assign_expand_fenv): New function.
	(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.

From-SVN: r207402

gcc/
	* doc/extend.texi (__builtin_mips_get_fcsr): Document.
	(__builtin_mips_set_fcsr): Likewise.
	* config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
	MIPS_USI_FTYPE_VOID.
	* config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
	(mips16_expand_set_fcsr): Likewise.
	* config/mips/mips.c (mips16_get_fcsr_stub): New variable.
	(mips16_set_fcsr_stub): Likewise.
	(mips16_get_fcsr_one_only_stub): New class.
	(mips16_set_fcsr_one_only_stub): Likewise.
	(mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
	(mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
	(BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
	(hard_float): New availability predicate.
	(mips_builtins): Add get_fcsr and set_fcsr.
	(mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
	* config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
	(GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
	(mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
	(mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
	patterns.

gcc/testsuite/
	* gcc.target/mips/get-fcsr-1.c, gcc.target/mips/get-fcsr-2.c,
	gcc.target/mips/set-fcsr-1.c, gcc.target/mips/set-fcsr-2.c: New tests.

From-SVN: r207401

gcc/
	* config/mips/mips.c (mips_one_only_stub): New class.
	(mips_need_mips16_rdhwr_p): Replace with...
	(mips16_rdhwr_stub): ...this new variable.
	(mips16_stub_call_address): New function.
	(mips16_rdhwr_one_only_stub): New class.
	(mips_expand_thread_pointer): Use mips16_stub_call_address.
	(mips_output_mips16_rdhwr): Delete.
	(mips_finish_stub): New function.
	(mips_code_end): Use it to handle rdhwr stubs.

From-SVN: r207400

	PR target/60017
	* config/i386/i386.c (classify_argument): Fix handling of bit_offset
	when calculating size of integer atomic types.

testsuite/ChangeLog:

	PR target/60017
	* gcc.c-torture/execute/pr60017.c: New test.

From-SVN: r207399

	* ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.

From-SVN: r207398

	* ChangeLog: Fix whitespace.
	* testsuite/ChangeLog: Ditto.

From-SVN: r207397

fortran/
        PR fortran/57033
        * primary.c (gfc_convert_to_structure_constructor): Avoid null pointer
        dereference.

testsuite/
        PR fortran/57033
        * gfortran.dg/default_initialization_7.f90: New test.

From-SVN: r207396

From-SVN: r207393

2014-02-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/59906
	* trans-stmt.c (gfc_add_loop_ss_code): In the case of character
	SS_REFERENCE, use gfc_conv_string_parameter to ensure that a
	pointer to the string is stored.
	* trans-expr.c (gfc_conv_expr_reference): Likewise, use
	gfc_conv_string_parameter to ensure that a pointer to is passed
	to the elemental function.

2014-02-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/59906
	* gfortran.dg/elemental_subroutine_9.f90 : New test

From-SVN: r207389

	PR other/56653
	* gcc_release: Avoid printing empty line to generated MD5SUMS files.
	Bump copyright year.

From-SVN: r207387