* config/rl78/rl78-real.md (addqi3_real): Allow adding global
variables to the accumulator.

From-SVN: r213999

* config/rl78/predicates.md (rl78_near_mem_operand): New.
* config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
(movhi_virt_mm): Split out near mem-mem moves to avoid problems
with far-far moves.

From-SVN: r213998

	* tree-ssa-loop-ivopts.c (ivopts_data): New field
	name_expansion_cache.
	(tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
	(tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
	(strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
	(difference_cannot_overflow_p): New parameter.  Use affine
	expansion for equality check.
	(iv_elimination_compare_lt): Pass new argument.

	testsuite/ChangeLog
	* gcc.dg/tree-ssa/ivopts-lt-2.c: New test.

From-SVN: r213997

* config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
* config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
(umulqihi3_virt): Likewise.
* config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
(umulqihi3_real): Likewise.

From-SVN: r213996

From-SVN: r213995

From-SVN: r213994

	PR tree-optimization/62091
	* g++.dg/ipa/devirt-38.C: New testcase.
	* tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
	function_entry_reached.
	(walk_aliased_vdefs): Clear it here.
	* ipa-devirt.c (check_stmt_for_type_change): Handle static storage.

From-SVN: r213991

	* ipa-utils.h (compare_virtual_tables): Declare.
	* ipa-devirt.c (odr_subtypes_equivalent_p): New function

	* lto-symtab.c (lto_varpool_replace_node): Call compare_virtual_tables.

From-SVN: r213990

typeck.c (composite_pointer_type, [...]): When a pedwarn is suppressed under SFINAE, return error_mark_node.

2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* typeck.c (composite_pointer_type, cxx_sizeof_or_alignof_type,
	cp_build_array_ref, cp_build_function_call_vec): When a
	pedwarn is suppressed under SFINAE, return error_mark_node.

	* typeck.c (cxx_sizeof_or_alignof_type): Fix complain &
	tf_warning_or_error, where complain is a bool, glitch.

From-SVN: r213983

	DR 458
	* ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
	(ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.

	* gcc.dg/c11-stdatomic-2.c: New test.

From-SVN: r213981

2014-08-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/62106
	* gfortran.h (symbol_attribute):  Add fe_temp flag.
	* frontend-passes.c (is_fe_temp):  New function.
	(create_var):  Don't add a temporary for an already
	created variable or for a constant.
	(combine_ARRAY_constructor):  Remove special handling
	for constants.

2014-08-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/62106
	* gfortran.dg/array_constructor_49.f90:  New test.

From-SVN: r213980

gcc/fortran/
2014-08-14  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (caf_register_t): Add CAF_REGTYPE_CRITICAL.
        (_gfortran_caf_register): Update for locking/critical.
        (_gfortran_caf_lock, _gfortran_caf_unlock): Add.
        * resolve.c (resolve_critical): New.
        (gfc_resolve_code): Call it.
        * trans-decl.c (gfor_fndecl_caf_critical,
        gfor_fndecl_caf_end_critical): Remove.
        (gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.
        (gfc_build_builtin_function_decls): Remove critical,
        assign locking declarations.
        (generate_coarray_sym_init): Handle locking and
        critical variables.
        * trans-stmt.c (gfc_trans_critical): Add calls to
        lock/unlock libcaf functions.
        * trans.h (gfc_coarray_type): Update locking, add
        critical enum values.
        (gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical): Remove.
        (gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.

libgfortran/
2014-08-14  Tobias Burnus  <burnus@net-b.de>

        * caf/libcaf.h (caf_register_t): Update for critical.
        (_gfortran_caf_critical, _gfortran_caf_end_critical): Remove.
        (_gfortran_caf_lock, _gfortran_caf_unlock): Add.
        * caf/single.c (_gfortran_caf_register): Handle locking
        variables.
        (_gfortran_caf_sendget): Re-name args for consistency.
        (_gfortran_caf_lock, _gfortran_caf_unlock): Add.

From-SVN: r213979

2014-08-14  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (Coarray Programming): Add first ABI
        documentation.

From-SVN: r213978

From-SVN: r213976

2014-08-14  Tom de Vries  <tom@codesourcery.com>

	* emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.

From-SVN: r213975

	PR c++/62101
	* decl.c (grokdeclarator): Move the check for friend initializers..
	* decl2.c (grokfield) ..here. Postpone early return for friends
	until after the initializer check.

From-SVN: r213974

/cp
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54377
	* pt.c (coerce_template_parms): Improve error message vs default
	arguments.

/testsuite
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54377
	* g++.dg/template/pr54377.C: New.
	* g++.dg/cpp0x/pr54377.C: Likewise.
	* g++.dg/cpp0x/alias-decl-2.C: Adjust.
	* g++.dg/cpp0x/pr51226.C: Likewise.
	* g++.dg/cpp0x/variadic2.C: Likewise.
	* g++.dg/parse/too-many-tmpl-args1.C: Likewise.
	* g++.dg/template/dtor3.C: Likewise.
	* g++.dg/template/qualttp4.C: Likewise.
	* g++.dg/template/spec28.C: Likewise.
	* g++.old-deja/g++.brendan/crash8.C: Likewise.
	* g++.old-deja/g++.pt/ttp7.C: Likewise.

From-SVN: r213973

	PR fortran/62076
	* openmp.c (gfc_match_omp_clauses): When failed to match
	operator name, defined op name or name, set buffer to
	empty string.  Don't call gfc_find_omp_udr if buffer is empty
	string.
	(gfc_match_omp_declare_reduction): Call gfc_undo_symbols ()
	before calling gfc_free_omp_udr.

From-SVN: r213971

2014-08-14  Tom de Vries  <tom@codesourcery.com>

	PR rtl-optimization/62004
	PR rtl-optimization/62030
	* ifcvt.c (rtx_interchangeable_p): New function.
	(noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
	* emit-rtl.h (mem_attrs_eq_p): Declare.

	* gcc.dg/pr62004.c: New test.
	* gcc.dg/pr62030.c: Same.
	* gcc.target/mips/pr62030-octeon.c: Same.

From-SVN: r213970

[gcc/]

	* graphite-scop-detection.c:
	Add inclusion of cp-tree.h.
	(graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
	in case they are pointers to object types

From-SVN: r213969

2014-08-14  Richard Biener  <rguenther@suse.de>

	* BASE-VER: Change to 5.0.0

From-SVN: r213968

2014-08-14  Richard Biener  <rguenther@suse.de>

	* crontab: Change trunk snapshots from 4.10 to 5.

From-SVN: r213967

gcc/
        * config/i386/sse.md (define_mode_attr avx512): New.
	(define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
	V4DI modes.
	(define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
	(define_mode_attr ssse3_avx2): Ditto.
	(define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
	(define_mode_attr avx2_avx512bw): New.
	(define_mode_attr ssedoublemodelower): New.
	(define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
	V32HI, V64QI modes.
	(define_mode_attr ssebytemode): Allow V8DI modes.
	(define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
	(define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
	(define_mode_attr ssePSmode2): New.
	(define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
	V16HI, V32HI modes.
	(define_mode_attr dbpsadbwmode): New.
	(define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
	V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
	(vi8_sse4_1_avx2_avx512): New.
	(define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
	mode attribute.
	(define_mode_attr blendbits): Move before its immediate use.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213966

gcc/
	* config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
	* config/i386/subst.md
	(define_mode_iterator SUBST_V): Update.
	(define_mode_iterator SUBST_A): Ditto.
	(define_subst_attr "mask_operand7"): New.
	(define_subst_attr "mask_operand10"): New.
	(define_subst_attr "mask_operand_arg34") : New.
	(define_subst_attr "mask_expand_op3"): New.
	(define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
	(define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
	(define_subst_attr "mask_avx512vl_condition"): New.
	(define_subst_attr "round_mask_operand4"): Ditto.
	(define_subst_attr "round_mask_scalar_op3"): Delete.
	(define_subst_attr "round_mask_op4"): New.
	(define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
	V16SImode.
	(define_subst_attr "round_modev8sf_condition"): New.
	(define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
	<MODE>mode.
	(define_subst_attr "round_saeonly_mask_operand4"): New.
	(define_subst_attr "round_saeonly_mask_op4"): New.
	(define_subst_attr "round_saeonly_mode512bit_condition"): Allow
	V8DImode, V16SImode.
	(define_subst_attr "round_saeonly_modev8sf_condition"): New.
	(define_subst_attr "mask_expand4_name" "mask_expand4"): New.
	(define_subst_attr "mask_expand4_args"): New.
	(define_subst "mask_expand4"): New.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213965

gcc/
        * config/i386/i386.md
	(define_attr "isa"): Add avx512bw,noavx512bw.
	(define_attr "enabled"): Ditto.
	(define_split): Add 32/64-bit mask logic.
	(define_insn "*k<logic>qi"): New.
	(define_insn "*k<logic>hi"): New.
	(define_insn "*anddi_1"): Add mask version.
	(define_insn "*andsi_1"): Ditto.
	(define_insn "*<code><mode>_1"): Ditto.
	(define_insn "*<code>hi_1"): Ditto.
	(define_insn "kxnor<mode>"): New.
	(define_insn "kunpcksi"): New.
	(define_insn "kunpckdi"): New.
	(define_insn "*one_cmpl<mode>2_1"): Add mask version.
	(define_insn "*one_cmplhi2_1"): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213964

gcc/
	* config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
	V32HImode.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213963

gcc/
	* config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
	registers.
	(inline_secondary_memory_needed): Allow 64 bit wide mask registers.
	(ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
	xmm/ymm16+ when availble.
	* config/i386/i386.h
	(HARD_REGNO_NREGS): Add mask regs.
	(VALID_AVX512F_REG_MODE): Ditto.
	(VALID_AVX512F_REG_MODE) : Define.
	(VALID_MASK_AVX512BW_MODE): Ditto.
	(reg_class) (MASK_REG_P(X)): Define.
	* config/i386/i386.md: Do not split long moves with mask register,
	use kmovb if avx512bw is availible.
	(movdi_internal): Handle mask registers.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213962

re PR tree-optimization/62081 (ICE: in fix_loop_structure, at loop-init.c:208 with -fno-tree-ch -fno-tree-cselim -fno-tree-dominator-opts -fno-tree-reassoc -fno-tree-sink)

2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62081
	* tree-ssa-loop.c (pass_fix_loops): New pass.
	(pass_tree_loop::gate):  Do not fixup loops here.
	* tree-pass.h (make_pass_fix_loops): Declare.
	* passes.def: Schedule pass_fix_loops before GIMPLE loop passes.

From-SVN: r213961

2014-08-14  Richard Biener  <rguenther@suse.de>

	PR lto/62067
	* lto-lang.c (def_fn_type): Fix error handling wrt va_end.

From-SVN: r213960

2014-08-14  Matthias Klose  <doko@ubuntu.com>

        * testsuite/ext/random/uniform_on_sphere_distribution/requirements:
        Remove empty directory.

From-SVN: r213958

2014-08-14  Richard Biener  <rguenther@suse.de>

	* tree.c (type_hash_lookup, type_hash_add): Merge into ...
	(type_hash_canon): ... this and avoid 2nd lookup for the add.

From-SVN: r213956

/gcc/cp
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_init_declarator): Remove redundant check of
	decl_specifiers->type.

/gcc/testsuite
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/alias-decl-4.C: Adjust for parser change.
	* g++.dg/cpp0x/decltype2.C: Likewise.
	* g++.dg/cpp0x/decltype3.C: Likewise.
	* g++.dg/cpp0x/pr60249.C: Likewise.
	* g++.dg/cpp0x/variadic-ex10.C: Likewise.
	* g++.dg/cpp0x/variadic-ex14.C: Likewise.
	* g++.dg/cpp0x/variadic2.C: Likewise.
	* g++.dg/cpp0x/variadic74.C: Likewise.
	* g++.dg/parse/error10.C: Likewise.
	* g++.dg/parse/error15.C: Likewise.
	* g++.dg/parse/error2.C: Likewise.
	* g++.dg/template/crash106.C: Likewise.
	* g++.dg/template/crash89.C: Likewise.
	* g++.dg/template/nontype7.C: Likewise.
	* g++.dg/template/void3.C: Likewise.
	* g++.dg/template/void7.C: Likewise.

/libstdc++-v3
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/26_numerics/random/linear_congruential_engine/
	requirements/non_uint_neg.cc: Adjust for parser change.
	* testsuite/tr1/5_numerical_facilities/random/linear_congruential/
	requirements/non_uint_neg.cc: Likewise.

From-SVN: r213952

2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62090
	* builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
	(fold_builtin_2): Do not fold sprintf.
	(fold_builtin_3): Likewise.
	* gimple-fold.c (gimple_fold_builtin_sprintf): New function
	moved from builtins.c.
	(gimple_fold_builtin): Fold sprintf.

	* gcc.dg/pr62090.c: New testcase.

From-SVN: r213951

re PR tree-optimization/62079 (ICE: in calc_dfs_tree, at dominance.c:401 with -fnon-call-exceptions)

2014-08-14  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/62079
	* recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
	run cleanup_cfg.

	* g++.dg/pr62079.C: New testcase.

From-SVN: r213950

gcc/
	* ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
	current_function_decl.

From-SVN: r213947

cgraph.c (cgraph_node::function_symbol): Fix wrong cgraph_function_node to cgraph_node::function_symbol refactoring.

gcc/
	* cgraph.c (cgraph_node::function_symbol): Fix wrong
	cgraph_function_node to cgraph_node::function_symbol
	refactoring.

From-SVN: r213946

arm.c (arm_option_override): Set max_insns_skipped to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.

ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* config/arm/arm.c (arm_option_override): Set max_insns_skipped
	to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.

testsuite/ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* gcc.target/arm/max-insns-skipped.c: New test.

From-SVN: r213939

	testcases
	* c-c++-common/addrtmp.c: Add bind_pic_locally option.

From-SVN: r213937

From-SVN: r213936

The Go frontend passes closures through to functions using the
functions __go_set_closure and __go_get_closure.  The
expectation is that there are no function calls between
set_closure and get_closure.  However, it turns out that there
can be function calls if some of the function arguments
require type conversion to an interface type.  Converting to
an interface type can allocate memory, and that can in turn
trigger a garbage collection, and that can in turn call pool
cleanup functions that may call __go_set_closure.  So the
called function can see the wrong closure value, which is bad.

This patch fixes the problem in two different ways.  First, we
move all type conversions in function arguments into temporary
variables so that they can not appear before the call to
__go_set_closure.  (This required shifting the flatten phase
after the simplify_thunk phase, since the latter expects to
work with unconverted argument types.)  Second, we fix the
memory allocation function to preserve the closure value
across any possible garbage collection.

A test case is the libgo database/sql check run with the
environment variable GOGC set to 1.

From-SVN: r213932