[nvptx] gcc/testsuite/gcc.target/nvptx/

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

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

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

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

From-SVN: r224771

re PR tree-optimization/66449 (ICE: in build2_stat, at tree.c:4376 with -O3)

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.

* 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

Daily bump.

From-SVN: r224767

MAINTAINERS (OS Port Maintainers): Add myself.

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-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.

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

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

/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

re PR testsuite/66621 (Mistakenly unsupported tests in g++.dg/torture/)

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

From-SVN: r224749

re PR c++/66515 (g++ segfaults when creating an std::initializer_list)

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

From-SVN: r224748

Add missing update_stmt in transform_to_exit_first_loop_alt

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

Test for flag_parallelize_loops > 1

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

Verify dominators in early-out calculate_dominance_info

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

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

From-SVN: r224744

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

* 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

1.cc: Use non-negative rho argument.

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

From-SVN: r224739

list (__gnu_debug::list): Use allocator-aware _Safe_container base.

* 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

locale_conv.h (__do_str_codecvt): Handle empty range.

* 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

re PR libstdc++/64657 (Support iterators with overloaded operator-comma)

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

* sv.po: Update.

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

re PR target/65914 (error: unrecognizable insn)

[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

c-torture.exp: Set LTO_TORTURE_OPTIONS conditional on not existing TORTURE_OPTIONS only.

2015-06-22  Richard Biener  <rguenther@suse.de>

* lib/c-torture.exp: Set LTO_TORTURE_OPTIONS conditional on
not existing TORTURE_OPTIONS only.
* lib/gcc-dg.exp: Likewise.

From-SVN: r224724

tree-vectorizer.h (_loop_vec_info): Add scalar_cost_vec and single_scalar_iteration_cost members.

2015-06-22  Richard Biener  <rguenther@suse.de>

* tree-vectorizer.h (_loop_vec_info): Add scalar_cost_vec
and single_scalar_iteration_cost members.
(LOOP_VINFO_SCALAR_ITERATION_COST): New.
(LOOP_VINFO_SINGLE_SCALAR_ITERATION_COST): Likewise.
(vect_get_single_scalar_iteration_cost): Remove.
* tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost):
Use LOOP_VINFO_SCALAR_ITERATION_COST.
* tree-vect-loop.c (destroy_loop_vec_info): Free
scalar_cost_vec.
(vect_get_single_scalar_iteration_cost): Compute result into
LOOP_VINFO_SINGLE_SCALAR_ITERATION_COST and
LOOP_VINFO_SCALAR_ITERATION_COST.  Make static.
(vect_analyze_loop_2): Call vect_get_single_scalar_iteration_cost.
(vect_estimate_min_profitable_iters): Use them.

From-SVN: r224723

add PR reference

From-SVN: r224722

Add -mflip-thumb for testing.

PR target/52144n
* config/arm/arm.c (add_attribute, arm_insert_attributes): New functions
(TARGET_INSERT_ATTRIBUTES): Define.
(thumb_flipper): New var.
* config/arm/arm.opt (-mflip-thumb): New switch.

PR target/52144
* gcc.target/arm/flip-thumb.c: New test.

From-SVN: r224721

re PR ipa/65908 (ICE: in expand_thunk, at cgraphunit.c:1700)

PR ipa/65908
* ipa-icf.c (sem_item::target_supports_symbol_aliases): Remove
construction of arg_types.
(sem_function::sem_function): Likewise.
(sem_function::~sem_function): Remove destruction of arg_types.
(sem_function::compatible_parm_types_p): New function.
(sem_function::equals_wpa): Reorg matching of return values
and parameter types.
(sem_function::equals_private): Reorg mathcing of argument types.
(sem_function::parse_tree_args): Remove.
* ipa-icf.h (init_wpa): Do not call it.
(parse_tree_args): Remove.
(compatible_parm_types_p): Declare.
(result_type): Remove.
(arg_types): Remove.
* testsuite/g++.dg/ipa/pr65908.C: New testcase.

Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r224720

re PR rtl-optimization/66351 (r223883 miscompiles stage2 compiler on ia64)

PR ipa/66351
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::get_dynamic_type): Fix thinko when
initializing alias oracle; fix formating; set base_alias_set if it
is known.

From-SVN: r224719

Use std::swap instead of manual swaps.

gcc/
* auto-inc-dec.c (reverse_mem, reverse_inc): Remove.
(parse_add_or_inc): Use std::swap instead of reverse_{mem,inc}.
(find_inc): Likewise.
* combine.c (combine_simplify_rtx): Use std::swap instead of manually
swapping.
* df-core.c (df_worklist_dataflow_doublequeue): Likewise.
* df-scan.c (df_swap_refs): Remove.
(df_sort_and_compress_refs): Use std::swap instead of df_swap_refs.
* dominance.c (link_roots): Use std::swap instead of manually swapping.
* expr.c (expand_expr_real_2, do_store_flag): Likewise.
* fold-const.c (fold_relational_const): Likewise.
* genattrtab.c (simplify_test_exp): Likewise.
* gimple-match-head.c (gimple_resimplify2, gimple_resimplify3,
gimple_simplify): Likewise.
* ifcvt.c (noce_try_abs, find_if_header): Likewise.
* internal-fn.c (expand_addsub_overflow, expand_mul_overflow): Likewise.
* ipa-devirt.c (add_type_duplicate): Likewise.
* loop-iv.c (get_biv_step_1, iv_number_of_iterations): Likewise.
* lra-lives.c (lra_setup_reload_pseudo_preferenced_hard_reg): Likewise.
* lra.c (lra_create_copy): Likewise.
* lto-streamer-out.c (DFS::DFS): Likewise.
* modulo-sched.c (get_sched_window): Likewise.
* omega.c (omega_pretty_print_problem): Likewise.
* optabs.c (prepare_float_lib_cmp, expand_mult_highpart): Likewise.
* reload1.c (reloads_unique_chain_p): Likewise.
* sel-sched-ir.c (exchange_lv_sets, exchange_av_sets): Remove.
(exchange_data_sets): Move logic from exchange_{av,lv}_sets here and
use std::swap.
* simplify-rtx.c (simplify_unary_operation_1): Use std::swap instead of
manually swapping.
* tree-if-conv.c (is_cond_scalar_reduction, predicate_scalar_phi,
predicate_mem_writes): Likewise.
* tree-loop-distribution.c (pg_add_dependence_edges): Likewise.
* tree-predcom.c (combine_chains): Likewise.
* tree-ssa-alias.c (nonoverlapping_component_refs_p,
refs_may_alias_p_1): Likewise.
* tree-ssa-ifcombine.c (recognize_if_then_else): Likewise.
* tree-ssa-loop-ivopts.c (extract_cond_operands): Likewise.
* tree-ssa-loop-niter.c (refine_bounds_using_guard,
number_of_iterations_cond): Likewise.
* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
* tree-ssa-sccvn.c (vn_nary_op_compute_hash): Likewise.
* tree-vect-slp.c (vect_build_slp_tree): Likewise.
* tree-vect-stmts.c (supportable_widening_operation): Likewise.
* tree-vrp.c (extract_range_from_binary_expr_1,
extract_range_from_unary_expr_1): Likewise.

gcc/cp/
* pt.c (maybe_adjust_types_for_deduction): Use std::swap instead of
manually swapping.
* semantics.c (finish_omp_atomic): Likewise.
* typeck.c (cp_build_array_ref): Likewise.

gcc/c-family/
* c-common.c (scalar_to_vector): Use std::swap instead of manually
swapping.

From-SVN: r224718

Daily bump.

From-SVN: r224717

Daily bump.

From-SVN: r224712

* common.opt (fsanitize-undefined-trap-on-error): Add Driver.

From-SVN: r224708

Daily bump.

From-SVN: r224706

re PR c++/65882 (Internal compiler error: Error reporting routines re-entered)

PR c++/65882

gcc/cp/
* call.c (build_new_op_1): Check tf_warning flag in all cases.

gcc/testsuite/
* g++.dg/diagnostic/inhibit-warn-1.C: New test.
* g++.dg/diagnostic/inhibit-warn-2.C: New test.

From-SVN: r224702

re PR target/66591 ([SH] ICE: in get_reload_reg, at lra-constraints.c:633 with -mlra)

PR target/66591
* config/sh/sh.c (prepare_move_operands): Pre-allocate R0 for subreg
  index term for base and index addressing when LRA is used.

From-SVN: r224701

gigi.h (record_builtin_type): Adjust comment.

* gcc-interface/gigi.h (record_builtin_type): Adjust comment.
(tree create_type_decl): Likewise.
(create_var_decl_1): Add artificial_p and debug_info_p parameters.
(create_var_decl): Likewise.
(create_true_var_decl): Delete.
(create_subprog_decl): Add debug_info_p parameter.
* gcc-interface/decl.c (gnat_to_gnu_entity): Add artificial_p local
variable and use it throughout.  Remove DECL_ARTIFICIAL settings.
<E_Variable>: Adjust calls to create_var_decl and create_var_decl_1.
Remove DECL_IGNORED_P settings.
<E_Enumeration_Type>: Likewise.
<E_Record_Type>: Likewise.
<E_Subprogram_Type>: Likewise.  Remove artificial_flag local variable.
Adjust call to create_subprog_decl.
(get_minimal_subprog_decl): Likewise.
(elaborate_expression_1): Adjust call to create_var_decl.
* gcc-interface/trans.c (gigi): Adjust calls to create_var_decl and
create_subprog_decl.  Remove DECL_ARTIFICIAL & DECL_IGNORED_P settings.
* gcc-interface/utils.c (maybe_pad_type): Likewise.
(record_builtin_type): Adjust comment.
(create_type_stub_decl): Remove obsolete comment.
(create_var_decl_1): Add artificial_p and debug_info_p parameters.
Set DECL_ARTIFICIAL and DECL_IGNORED_P accordingly.
(create_subprog_decl): Add debug_info_p parameter.  Set DECL_IGNORED_P
accordingly.

From-SVN: r224699

* gcc-interface/misc.c (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): Define.

From-SVN: r224698

decl.c (gnat_to_gnu_entity): Make sure the size of a padding type built around the return type is positive.

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Make sure
the size of a padding type built around the return type is positive.
* gcc-interface/trans.c (gnat_to_gnu) <N_Simple_Return_Statement>:
Use INIT_EXPR instead of MODIFY_EXPR to assign to the return object.

From-SVN: r224697

fix ChangeLog date

From-SVN: r224696

re PR c++/66585 (Internal compiler error when initialize field with lambda)

PR c++/66585
* pt.c (instantiate_class_template_1): Clear
cp_unevaluated_operand and c_inhibit_evaluation_warnings.

From-SVN: r224684

re PR c++/65880 (Member function issue with argument "pointer to const array of member function pointers")

PR c++/65880
* decl.c (build_ptrmemfunc_type): Check TYPE_GET_PTRMEMFUNC_TYPE after
cv-qualifiers.
* typeck.c (merge_types): build_ptrmemfunc_type before applying
quals and attributes.

From-SVN: r224678

re PR c++/65973 (segmentation fault when compiling C++14 code)

PR c++/65973
* constexpr.c (build_constexpr_constructor_member_initializers):
Handle an empty STATEMENT_LIST.

From-SVN: r224677

re PR c++/65843 (multiple use of const variable in lamba in template function causes compile error)

PR c++/65843
* pt.c (tsubst_copy_and_build): Register a capture proxy in
local_specializations.

From-SVN: r224676

re PR c++/66061 (Internal Compiler Error when specializing a variable template when the specialization is variadic)

PR c++/66061
* g++.dg/cpp1y/var-templ31.C: New.

From-SVN: r224675

aarch64.md (mov<mode>:GPF): Don't call force_reg if op1 is an fp zero.

gcc/
* config/aarch64/aarch64.md (mov<mode>:GPF): Don't call force_reg if
op1 is an fp zero.
(movsf_aarch64): Change condition from register_operand to
aarch64_reg_or_fp_zero for op1.  Change type for alternative 6 to
load1.  Change type for alternative 7 to store1.
(movdf_aarch64): Likewise.
gcc/testsuite/
* gcc.target/aarch64/fmovd-zero-mem.c: New.
* gcc.target/aarch64/fmovd-zero-reg.c: New.
* gcc.target/aarch64/fmovf-zero-mem.c: New.
* gcc.target/aarch64/fmovf-zero-reg.c: New.
* gcc.target/aarch64/fmovld-zero-mem.c: New.
* gcc.target/aarch64/fmovld-zero-mem.c: New.
* gcc.target/aarch64/fmovd-zero.c: Delete.
* gcc.target/aarch64/fmovf-zero.c: Delete.

From-SVN: r224673

[Patch Vax] zero/sign extend patterns need to be SUBREG aware

gcc/

* config/vax/vax.md: Adjust sign/zero extend patterns to
handle SUBREGs in operands[1].

gcc/testsuite/

* gcc.target/vax/bswapdi-1.c: New.

From-SVN: r224672

vtst.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vtst.c: New file.

From-SVN: r224669

vtbX.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vtbX.c: New file.

From-SVN: r224668

vstX_lane.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: New file.

From-SVN: r224667

vst1_lane.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vst1_lane.c: New file.

From-SVN: r224666

vsra_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vsra_n.c: New file.

From-SVN: r224665

vshrn_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vshrn_n.c: New file.

From-SVN: r224664

vshl_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vshl_n.c: New file.

From-SVN: r224663

vshll_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vshll_n.c: New file.

From-SVN: r224662

vset_lane.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vset_lane.c: New file.

From-SVN: r224661

vrsra_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrsra_n.c: New file.

From-SVN: r224660

vrsqrts.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrsqrts.c: New file.

From-SVN: r224659

vrsqrte.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrsqrte.c: New file.

From-SVN: r224658

vrshrn_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrshrn_n.c: New file.

From-SVN: r224657

vrshr_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrshr_n.c: New file.

From-SVN: r224656

vshr_n.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vshr_n.c: New file.

From-SVN: r224655

vrshl.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrshl.c: New file.

From-SVN: r224654

vrev.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrev.c: New file.

From-SVN: r224653

vreinterpret.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: New file.

From-SVN: r224652

vrecps.c: New file.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vrecps.c: New file.

From-SVN: r224651

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
(_ARM_FPSCR): Add FZ field.
(clean_results): Force FZ=1 on AArch64.
* gcc.target/aarch64/advsimd-intrinsics/vrecpe.c: New file.

From-SVN: r224650

pr62308.c: New test.

2015-06-19  Christophe Lyon  <christophe.lyon@linaro.org>

gcc/testsuite/
* gcc.target/aarch64/pr62308.c: New test.

From-SVN: r224649

Fix openmp global state fortran regression

PR fortran/66549
gcc/fortran/
* resolve.c (resolve_global_procedure): Don't save and restore
OpenMP state around the call to gfc_resolve.
(gfc_resolve): Save OpenMP state on entry and restore it on return.
gcc/testsuite/
* gfortran.dg/gomp/omp_parallel_1.f90: New file.

From-SVN: r224648

[i386][obvious] Use std::swap instead of manually swapping in a couple of places

* config/i386/i386.c (ix86_function_versions): Use std::swap instead
of manually swapping.
(expand_vec_perm_interleave2): Likewise.

From-SVN: r224647

Add missing test for r224643.

From-SVN: r224644

tree-chkp.c (chkp_compute_bounds_for_assignment): Don't reuse bounds created for abnormal ssa names.

gcc/

* tree-chkp.c (chkp_compute_bounds_for_assignment): Don't
reuse bounds created for abnormal ssa names.

gcc/testsuite/

* gcc.target/i386/mpx/pr66581.c: New test.

From-SVN: r224643

[nvptx] Address genrecog warnings

    build/genrecog [...]/source-gcc/gcc/common.md [...]/source-gcc/gcc/config/nvptx/nvptx.md \
              insn-conditions.md > tmp-recog.c
    [...]/source-gcc/gcc/config/nvptx/nvptx.md:1206: warning: operand 0 missing mode?
    [...]/source-gcc/gcc/config/nvptx/nvptx.md:1206: warning: operand 1 missing mode?

gcc/
* config/nvptx/nvptx.md (allocate_stack): Rename to...
(allocate_stack_<mode>): ... this, and add :P on both
match_operand and unspec.
(allocate_stack): New expander.

From-SVN: r224641

libgomp: libgomp.oacc-c-c++-common/lib-62.c is for acc_device_nvidia only

libgomp/
* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
acc_device_nvidia.

From-SVN: r224640

libgomp: XFAIL two libgomp.oacc-* tests

PR libgomp/66518
libgomp/
* testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.

From-SVN: r224639

re PR target/66541 (r224314 causes ICE in gcc.dg/torture/pr52429.c)

PR target/66541
PR target/52144
* config/arm/arm.c (arm_set_current_function): Handle
explicit default options.

From-SVN: r224638

Daily bump.

From-SVN: r224637

i386.md (*movsicc_noc_zext): New insn.

* config/i386/i386.md (*movsicc_noc_zext): New insn.
(zero-extended cmove with mem peephole2): New pattern.
(cmove with mem peephole2): Merge patterns.

testsuite/ChangeLog:

* gcc.target/i386/cmov9.c: New test.

From-SVN: r224631

* config/rs6000/rs6000.h (WORD_REGISTER_OPERATIONS): Delete.

From-SVN: r224629

mips.c (mips_rtx_costs): Remove HONOR_NAN check.

2015-06-18  Steve Ellcey  <sellcey@imgtec.com>

* config/mips/mips.c (mips_rtx_costs): Remove HONOR_NAN check.
* config/mips/mips.md (*madd4<mode>): Ditto.
(*nmadd3<mode>) Ditto.
(*nmadd4<mode>_fastmath): Ditto.
(*nmadd3<mode>_fastmath): Ditto.
(*nmsub4<mode>): Ditto.
(*nmsub3<mode>): Ditto.
(*nmsub4<mode>_fastmath): Ditto.
(*nmsub3<mode>_fastmath): Ditto.

From-SVN: r224625

re PR c++/66001 (ICE when NSDMI in a literal class uses a destructor)

PR c++/66001
* constexpr.c (cxx_eval_constant_expression): Handle TRY_BLOCK and
TRY_FINALLY_EXPR.
(potential_constant_expression_1): Likewise.

From-SVN: r224620

const4.C: New testcase.

2015-06-18  Richard Biener  <rguenther@suse.de>

* g++.dg/other/const4.C: New testcase.

From-SVN: r224618

* g++.dg/cpp0x/initlist96.C: Use <initializer_list>.

From-SVN: r224606

re PR middle-end/66253 (459.GemsFDTD in SPEC CPU 2006 is miscompiled)

PR middle-end/66253
* tree-vect-stmts.c (vectorizable_store): Implement non-SLP
grouped strided stores.
(vectorizable_load): Don't use the DR from first_stmt in
the non-SLP grouped strided case.

testsuite/
* gcc.dg/vect/pr66253.c: New testcase.

From-SVN: r224605

re PR target/66569 ([CHKP] internal compiler error: in assign_by_spills)

gcc/

PR target/66569
* function.c (assign_bounds): Add arguments assign_regs,
assign_special, assign_bt.
(assign_parms): For vararg functions handle bounds in BT
and special slots after incoming vararg bounds.

gcc/testsuite/

PR target/66569
* gcc.target/i386/mpx/chkp-vararg.c: New test.

From-SVN: r224602

re PR middle-end/66568 ([CHKP] internal compiler error: in expand_expr_addr_expr_1)

gcc/

PR middle-end/66568
* cfgexpand.c (expand_return): Handle missing bounds.
(expand_gimple_stmt_1): Likewise.
* tree-chkp.c (chkp_expand_zero_bounds): New.
* tree-chkp.h (chkp_expand_zero_bounds): New.

gcc/testsuite/

PR middle-end/66568
* gcc.target/i386/mpx/pr66568.c: New test.

From-SVN: r224601

re PR middle-end/66567 ([CHKP] internal compiler error: in assign_parms)

gcc/

PR middle-end/66567
* ipa-chkp.c (chkp_maybe_create_clone): Require
functions to be instrumentable.
* tree-chkp.c (chkp_replace_function_pointer): Use
chkp_instrumentable_p instead of attribute check.

gcc/testsuite/

PR middle-end/66567
* gcc.target/i386/mpx/pr66567.c: New test.

From-SVN: r224600

re PR c++/66571 (Template substitution causes some OpenMP rejects-valid)

PR c++/66571
* pt.c (tsubst_omp_clause_decl): New function.
(tsubst_omp_clauses): Use it or tsubst_copy instead of
tsubst_expr on OMP_CLAUSE_DECL.

* g++.dg/gomp/pr66571-1.C: New test.

From-SVN: r224599

re PR tree-optimization/66510 (gcc.target/arm/pr53636.c FAILs after r224221)

2015-06-18  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66510
* tree-vect-stmts.c (vectorizable_load): Properly compute the
number of vector loads for SLP permuted loads.
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Also
check the stride for loop vectorization.
(vect_enhance_data_refs_alignment): Deal with SLP adjusted
vectorization factor.
(vect_analyze_group_access): If the group size is not a power
of two require a epilogue loop.
* tree-vect-loop.c (vect_analyze_loop_2): Move alignment
compute and optimizing and alias test pruning after final
vectorization factor computation.
* tree-vect-slp.c (vect_build_slp_tree_1): Remove check on
vector alignment.
(vect_transform_slp_perm_load): Properly compute the original
number of vector load stmts.

* gcc.dg/vect/slp-perm-12.c: New testcase.

From-SVN: r224598

invoke.texi (-fsanitize-sections): Split @var to avoid "unlikely character , in @var" warning.

        * doc/invoke.texi (-fsanitize-sections): Split @var to avoid
        "unlikely character , in @var" warning.

From-SVN: r224596

Daily bump.

From-SVN: r224591

re PR c++/66515 (g++ segfaults when creating an std::initializer_list)

PR c++/66515
* call.c (implicit_conversion): Call reshape_init here, early.
(build_aggr_conv): Not here.

From-SVN: r224581

C++11 allocator support for std::list.

PR libstdc++/55409
* include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
(list::list(const list&)): Use allocator propagation trait. Use
_M_assign_dispatch to copy elements.
* include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
(_List_node::_M_valptr()): Add accessor for stored value.
(_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
(_List_base, list): Use allocator traits.
(_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
(_List_base::_M_move_nodes): New function.
(_List_base(_List_base&&)): Use _M_move_nodes.
(_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
(list::_M_create_node, list::_M_erase, list::max_size): Use allocator
traits.
(list(size_type)): Add allocator parameter.
(list(const list&)): Use allocator propagation trait.
(list(const list&, const allocator_type&)): New constructor.
(list(list&&, const allocator_type&)): Likewise.
(list::operator=(list&&), list::swap(list&)): Use allocator
propagation traits.
(list::_M_move_assign): New functions.
* include/debug/list: Add allocator-extended constructors.
* include/profile/list: Likewise.
* python/libstdcxx/v6/printers.py (get_value_from_list_node): New
function to get value from _List_node.
(StdListPrinter): Use get_value_from_list_node.
* testsuite/23_containers/list/allocator/copy.cc: New.
* testsuite/23_containers/list/allocator/copy_assign.cc: New.
* testsuite/23_containers/list/allocator/minimal.cc: New.
* testsuite/23_containers/list/allocator/move.cc: New.
* testsuite/23_containers/list/allocator/move_assign.cc: New.
* testsuite/23_containers/list/allocator/noexcept.cc: New.
* testsuite/23_containers/list/allocator/swap.cc: New.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Adjust dg-prune-output line number.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Likewise.

From-SVN: r224580

noplt-1.c (dg-do): Fix target selector.

* gcc.target/i386/noplt-1.c (dg-do): Fix target selector.
* gcc.target/i386/noplt-2.c (dg-do): Ditto.
* gcc.target/i386/noplt-3.c (dg-do): Ditto.
* gcc.target/i386/noplt-4.c (dg-do): ditto.

From-SVN: r224578

i386.c (ix86_function_arg): Nest TARGET_64BIT code.

* config/i386/i386.c (ix86_function_arg): Nest TARGET_64BIT code.
(ix86_function_arg_advance): Ditto.
(ix86_pass_by_reference): Ditto.  Rewrite MS_ABI part.

From-SVN: r224576

function.h (struct rtl_data): Remove struct and accessor macros.

2015-06-17  Andrew MacLeod  <amacleod@redhat.com>

* function.h (struct rtl_data): Remove struct and accessor macros.
* emit-rtl.h (struct rtl_data): Relocate to here.
* Makefile.in (GTFILES): Add emit-rtl.h.
* df-core.c: Include emit-rtl.h.
* genattrtab.c: Likewise.
* genconditions.c: Likewise.
* genpreds.c: Likewise.
* genrecog.c: Likewise.
* regcprop.c: Likewise.
* resource.c: Likewise.
* sched-rgn.c: Likewise.
* config/aarch64/cortex-a57-fma-steering.c: Likewise.
* config/i386/winnt.c: Likewise.

From-SVN: r224573

re PR middle-end/66429 (ICE in expand_GOMP_SIMD_LAST_LANE)

PR middle-end/66429
* omp-low.c (expand_omp_taskreg, expand_omp_target): Use child_cfun
instead of DECL_STRUCT_FUNCTION (child_fn).  Or in has_simduid_loops
and has_force_vectorize_loops flags from cfun into
child_cfun.
(expand_omp_simd): For broken loop, set cfun->has_simduid_loops
if simduid is non-NULL.
* tree-pass.h (make_pass_simduid_cleanup): New prototype.
* passes.def (pass_simduid_cleanup): Add new pass after loop
passes.
* tree-vectorizer.c (adjust_simduid_builtins): Remove one unnecessary
indirection from htab argument's type.
(shrink_simd_arrays): New function.
(vectorize_loops): Use it.  Adjust adjust_simduid_builtins caller.
Don't call adjust_simduid_builtins if there are no loops.
(pass_data_simduid_cleanup, pass_simduid_cleanup): New variables.
(pass_simduid_cleanup::execute): New method.
(make_pass_simduid_cleanup): New function.

From-SVN: r224571

re PR c++/66571 (Template substitution causes some OpenMP rejects-valid)

PR c++/66571
* pt.c (tsubst_omp_clause_decl): New function.
(tsubst_omp_clauses): Use it or tsubst_copy instead of
tsubst_expr on OMP_CLAUSE_DECL.

* g++.dg/gomp/pr66571-1.C: New test.

From-SVN: r224569

re PR middle-end/66429 (ICE in expand_GOMP_SIMD_LAST_LANE)

PR middle-end/66429
* omp-low.c (expand_omp_taskreg): Use child_cfun instead of
DECL_STRUCT_FUNCTION (child_fn).  Or in has_simduid_loops
and has_force_vectorize_loops flags from cfun into
child_cfun.
(expand_omp_simd): For broken loop, set cfun->has_simduid_loops
if simduid is non-NULL.
* tree-pass.h (make_pass_simduid_cleanup): New prototype.
* passes.def (pass_simduid_cleanup): Add new pass after loop
passes.
* tree-vectorizer.c (adjust_simduid_builtins): Remove one unnecessary
indirection from htab argument's type.
(shrink_simd_arrays): New function.
(vectorize_loops): Use it.  Adjust adjust_simduid_builtins caller.
Don't call adjust_simduid_builtins if there are no loops.
(pass_data_simduid_cleanup, pass_simduid_cleanup): New variables.
(pass_simduid_cleanup::execute): New method.
(make_pass_simduid_cleanup): New function.

* c-c++-common/gomp/pr66429.c: New test.

From-SVN: r224568