gcc/cp:

2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>

PR c++/57640
* parser.c (cp_parser_unqualified_id): Add declarator_p to checks
to trigger warning, (cp_literal_operator_id): Remove bogus TODO comment.

gcc/testsuite:

2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>

PR c++/57640
* g++.dg/cpp1y/pr57640.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200415 138bc75d-0d04-0410-961f-82ee72b054a4

+2013-06-25  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-c++-common/cilk-plus/AN/gather_scatter.c: Fixed a bug of stack
+       overflow due to size of arrays.
+

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200414 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>

Status page for C++2014 library features
* doc/xml/faq.xml: Add link to new C++14 status page.
* doc/xml/manual/intro.xml: Ditto.
* doc/xml/manual/status_cxx2014.xml: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200413 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-25  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/23_containers/map/modifiers/erase/abi_tag.cc: Avoid
spurious fails with check-debug.
* testsuite/23_containers/multimap/modifiers/erase/abi_tag.cc:
Likewise.
* testsuite/23_containers/set/modifiers/erase/abi_tag.cc: Likewise.
* testsuite/23_containers/multiset/modifiers/erase/abi_tag.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200411 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200410 138bc75d-0d04-0410-961f-82ee72b054a4

Replaced Dynamic arrays with vec trees in Array Notation for C.
gcc/c-family/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (length_mismatch_in_expr): Changed the
        parameter type's from a dynamic array to a vec_tree.  Also removed
        the size parameters.
        * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
        the change above.

gcc/cp/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * cp-array-notation.c (cp_length_mismatch_in_expr_p): Remove.
        (expand_an_in_modify_expr): Changed a function call from the above
        removed function to length_mismatch_in_expr_p.

gcc/c/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-array-notation.c (make_triplet_val_inv): New function.
        (create_cmp_incr): Likewise.
        (create_array_refs): Likewise.
        (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
        Also modularized common parts between functions and called the function.
        (build_array_notation_expr): Likewise.
        (fix_conditional_array_notations_1): Likewise.
        (fix_array_notation_expr): Likewise.
        (fix_array_notation_call_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200405 138bc75d-0d04-0410-961f-82ee72b054a4

Update shift1.go test for recent changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200400 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix type determination issues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200398 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_TW.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200396 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/57705
* tree-vect-loop.c (vect_is_simple_iv_evolution): Allow
SSA_NAME step, provided that it is not defined inside the loop.
(vect_analyze_scalar_cycles_1): Disallow SSA_NAME step in nested
loop.
(get_initial_def_for_induction): Handle SSA_NAME IV step.

* gcc.dg/vect/pr57705.c: New test.
* gcc.dg/vect/vect-iv-7.c: Add noclone attribute, remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200394 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-25  Martin Jambor  <mjambor@suse.cz>

PR middle-end/57670
* cgraph.h (cgraph_indirect_call_info): New flag member_ptr.
* ipa-prop.c (ipa_print_node_jump_functions): Mark member pointer
calls in the dump.
(ipa_note_param_call): Initialize member_ptr flag.
(ipa_analyze_indirect_call_uses): Set member_ptr flag.
(ipa_make_edge_direct_to_target): Bail out if member_ptr is set.
(ipa_write_indirect_edge_info): Stream member_ptr flag.
(ipa_read_indirect_edge_info): Likewise.

testsuite/
* g++.dg/ipa/pr57670.C (H): New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200393 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-25  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/57704
* include/bits/char_traits.h (char_traits<char>::lt): Implement
LWG 467.
* testsuite/21_strings/char_traits/requirements/char/57704.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200392 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-25  Richard Biener  <rguenther@suse.de>

PR middle-end/56977
* passes.c (init_optimization_passes): Move pass_fold_builtins
and pass_dce earlier with -Og.

* gcc.dg/pr56977.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200391 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/
2013-06-25  Chung-Ju Wu  <jasonwucj@gmail.com>

        * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
        correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200390 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr_real_1) <ARRAY_REF>: Fix formatting glitches.
<BIT_FIELD_REF>: Remove trailing TAB.
* varasm.c (output_constructor_bitfield): Fix formatting glitch and
remove blank line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200389 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200387 138bc75d-0d04-0410-961f-82ee72b054a4

* src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration
before statements.
(ffi_prep_args64): Support little-endian.
(ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Likewise.
* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise.
* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200383 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: generate dummy names for blank-named constants.

Otherwise such const declarations are not checked.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200381 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Add support for method values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200379 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Dehao Chen  <dehao@google.com>

* files.c (_cpp_stack_include): Fix the highest_location when header
file is guarded by #ifndef and is included twice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200376 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Steve Ellcey  <sellcey@mips.com>

* configure.ac (AC_CHECK_FUNCS_ONCE): Put into if statement.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200374 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>

PR libstdc++/57691
* include/c_global/cstdlib (atexit, at_quick_exit): If !_GLIBCC_HOSTED,
declare per the letter of the C++ standard in terms of void.
* include/c_std/cstdlib: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200371 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/57358
* ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function.
(ipa_compute_jump_functions_for_edge): Bail out if it returns true.
(ipa_analyze_params_uses): Generate pessimistic info when true.

testsuite
* gcc.dg/ipa/pr57358.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200369 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/57539
* cgraphclones.c (cgraph_clone_node): Add parameter new_inlined_to, set
global.inlined_to of the new node to it.  All callers changed.
* ipa-inline-transform.c (clone_inlined_nodes): New variable
inlining_into, pass it to cgraph_clone_node.
* ipa-prop.c (ipa_propagate_indirect_call_infos): Do not call
ipa_free_edge_args_substructures.
(ipa_edge_duplication_hook): Only add edges from inlined nodes to
rdesc linked list.  Do not assert rdesc edges have inlined caller.
Assert we have found an rdesc in the rdesc list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200368 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Richard Biener  <rguenther@suse.de>

* pointer-set.h (struct pointer_set_t): Move here from
pointer-set.c.
(pointer_set_lookup): Declare.
(class pointer_map): New template class implementing a
generic pointer to T map.
(pointer_map<T>::pointer_map, pointer_map<T>::~pointer_map,
pointer_map<T>::contains, pointer_map<T>::insert,
pointer_map<T>::traverse): New functions.
* pointer-set.c (struct pointer_set_t): Moved to pointer-set.h.
(pointer_set_lookup): New function.
(pointer_set_contains): Use pointer_set_lookup.
(pointer_set_insert): Likewise.
(insert_aux): Remove.
(struct pointer_map_t): Embed a pointer_set_t.
(pointer_map_create): Adjust.
(pointer_map_destroy): Likewise.
(pointer_map_contains): Likewise.
(pointer_map_insert): Likewise.
(pointer_map_traverse): Likewise.
* tree-streamer.h (struct streamer_tree_cache_d): Use a
pointer_map<unsigned> instead of a pointer_map_t.
* tree-streamer.c (streamer_tree_cache_insert_1): Adjust.
(streamer_tree_cache_lookup): Likewise.
(streamer_tree_cache_create): Likewise.
(streamer_tree_cache_delete): Likewise.
* lto-streamer.h (struct lto_tree_ref_encoder): Use a
pointer_map<unsigned> instead of a pointer_map_t.
(lto_init_tree_ref_encoder): Adjust.
(lto_destroy_tree_ref_encoder): Likewise.
* lto-section-out.c (lto_output_decl_index): Likewise.
(lto_record_function_out_decl_state): Likewise.
* dominance.c (iterate_fix_dominators): Use pointer_map<int>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200367 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Richard Biener  <rguenther@suse.de>

PR testsuite/57686
* gcc.dg/torture/pr57584.c: Remove target specific bits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200364 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57488
* tree-ssa-pre.c (insert): Clear NEW sets before each iteration.

* gcc.dg/torture/pr57488.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200363 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Steven G. Kargl  <sgk@troutmask.apl.washington.edu>
            Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR fortran/52413
        * simplify.c (gfc_simplify_fraction): Fix the sign of negative values.

2013-06-24  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR fortran/52413
        * gfortran.dg/fraction.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200361 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-24  Tobias Burnus  <burnus@net-b.de>

        * configure.ac: Check for fp_except and fp_except_t.
        * config/fpu-sysv.h: Conditionally use either type.
        * configure: Regenerate.
        * config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200360 138bc75d-0d04-0410-961f-82ee72b054a4

fix duplication of test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200359 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/rs6000/rs6000.c (vspltis_constant): Correct for little-endian.
(gen_easy_altivec_constant): Likewise.
* config/rs6000/predicates.md (easy_vector_constant_add_self,
easy_vector_constant_msb): Likewise.
gcc/testsuite/
* gcc.target/powerpc/altivec-consts.c: Correct for little-endian.
Add scan-assembler-not "lvx".
* gcc.target/powerpc/le-altivec-consts.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200357 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200356 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/sfinae47.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200353 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/57688
* common/config/i386/i386-common.c (ix86_handle_option): For OPT_mlzcnt
add missing return true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200352 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52483
* config/sh/predicates.md (general_extend_operand): Invoke
general_movsrc_operand for memory operands.
(general_movsrc_operand): Allow reg+reg addressing, do not use
general_operand for memory operands.

PR target/52483
* gcc.target/sh/pr52483-1.c: New.
* gcc.target/sh/pr52483-2.c: New.
* gcc.target/sh/pr52483-3.c: New.
* gcc.target/sh/pr52483-4.c: New.
* gcc.target/sh/pr52483-5.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200350 138bc75d-0d04-0410-961f-82ee72b054a4

Allow mmintrin headers to work with function specific target opts.  Please
see discussion here:
http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00740.html

* config/i386/i386.c (ix86_pragma_target_parse):  Restore target
when current target options does not apply.
* config/i386/i386-protos.h (ix86_reset_previous_fndecl): New function.
* config/i386/i386.c (ix86_reset_previous_fndecl): Ditto.
* config/i386/bmiintrin.h: Pass appropriate target attributes to header.
* config/i386/mmintrin.h: Ditto.
* config/i386/nmmintrin.h: Ditto.
* config/i386/avx2intrin.h: Ditto.
* config/i386/fxsrintrin.h: Ditto.
* config/i386/tbmintrin.h: Ditto.
* config/i386/xsaveintrin.h: Ditto.
* config/i386/f16cintrin.h: Ditto.
* config/i386/xtestintrin.h: Ditto.
* config/i386/xsaveoptintrin.h: Ditto.
* config/i386/bmi2intrin.h: Ditto.
* config/i386/lzcntintrin.h: Ditto.
* config/i386/smmintrin.h: Ditto.
* config/i386/wmmintrin.h: Ditto.
* config/i386/x86intrin.h: Remove all header include guards.
* config/i386/prfchwintrin.h: Ditto.
* config/i386/pmmintrin.h: Ditto.
* config/i386/tmmintrin.h: Ditto.
* config/i386/xmmintrin.h: Ditto.
* config/i386/popcntintrin.h: Ditto.
* config/i386/rdseedintrin.h: Ditto.
* config/i386/ammintrin.h: Ditto.
* config/i386/emmintrin.h: Ditto.
* config/i386/immintrin.h: Remove all header include guards.
* config/i386/fma4intrin.h: Ditto.
* config/i386/lwpintrin.h: Ditto.
* config/i386/xopintrin.h: Ditto.
* config/i386/ia32intrin.h: Ditto.
* config/i386/avxintrin.h: Ditto.
* config/i386/rtmintrin.h: Ditto.
* config/i386/fmaintrin.h: Ditto.
* config/i386/mm3dnow.h: Ditto.

* testsuite/gcc.target/i386/intrinsics_1.c: New test.
* testsuite/gcc.target/i386/intrinsics_2.c: Ditto.
* testsuite/gcc.target/i386/intrinsics_3.c: Ditto.
* testsuite/gcc.target/i386/intrinsics_4.c: Ditto.
* testsuite/gcc.target/i386/intrinsics_5.c: Ditto.
* testsuite/gcc.target/i386/intrinsics_6.c: Ditto.
* testsuite/gcc.target/i386/avx-1.c: Provide macros for builtins
needing immediate arguments in f16cintrin.h and rtmintrin.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200349 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>

* c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
* c-cppbuiltin.c (c_cpp_builtins): Likewise.
* c-opts.c (c_common_post_options): Likewise.

cp/
2013-06-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>

* call.c (null_ptr_cst_p): Use cxx11 in lieu of cxx0x.
* class.c (add_implicitly_declared_members): Likewise.
(check_field_decl): Likewise.
(finalize_literal_type_property): Likewise.
(check_bases_and_members): Likewise.
* decl.c (poplevel): Likewise.
(case_conversion): Likewise.
(check_initializer): Likewise.
(grokfndecl): Likewise.
(check_static_variable_definition): Likewise.
(compute_array_index_type): Likewise.
(grokdeclarator): Likewise.
(build_enumerator): Likewise.
* friend.c (make_friend_class): Likewise.
* lex.c (init_reswords): Likewise.
* method.c (synthesized_method_walk): Likewise.
(implicitly_declare_fn): Likewise.
* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
(cp_parser_constant_expression): Likewise.
(cp_parser_for_init_statement): Likewise.
(cp_parser_block_declaration): Likewise.
(cp_parser_type_name): Likewise.
(cp_parser_enum_specifier): Likewise.
(cp_parser_enumerator_list): Likewise.
(cp_parser_member_declaration): Likewise.
(cp_nth_tokens_can_be_std_attribute_p): Likewise.
(cp_parser_template_declaration_after_export): Likewise.
* pt.c (convert_nontype_argument_function): Likewise.
(convert_nontype_argument): Likewise.
(convert_template_argument): Likewise.
(tsubst_copy_and_build): Likewise.
(build_non_dependent_expr): Likewise.
* semantics.c (non_const_var_error): Likewise.
(potential_constant_expression_1): Likewise.
* tree.c (lvalue_kind): Likewise.
(build_vec_init_expr): Likewise.
(cast_valid_in_integral_constant_expression_p): Likewise.
* typeck.c (build_x_conditional_expr): Likewise.
* typeck2.c (check_narrowing): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200348 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-22  Sriraman Tallam  <tmsriram@google.com>

* common/config/i386/i386-common.c: Handle LZCNT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200347 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200346 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/57674
* include/bits/random.h (binomial_distribution<>::_M_waiting):
Add double parameter.
* include/bits/random.tcc (binomial_distribution<>::operator()
(_UniformRandomNumberGenerator&, const param_type&)): Pass
__param._M_q to _M_waiting.
(_M_waiting): Adjust.
* testsuite/26_numerics/random/binomial_distribution/
operators/values.cc: Add tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200341 138bc75d-0d04-0410-961f-82ee72b054a4

Fix __atomic_store_n typo in recent manual change

gcc/:
2013-06-22  Andi Kleen  <ak@linux.intel.com>

       * doc/extend.texi: Use __atomic_store_n instead of
       __atomic_store in HLE example.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200333 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c: Remove <cstdlib> workaround.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200328 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200324 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-21  Tobias Burnus  <burnus@net-b.de>

        * trans-array.c (gfc_trans_deferred_array): Call the
        finalizer for nonallocatable local variables.
        * trans-decl.c (gfc_get_symbol_decl): Add local
        finalizable vars to the deferred list.
        (gfc_trans_deferred_vars): Call gfc_trans_deferred_array
        for those.

2013-06-21  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/finalize_17.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200321 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-21  Tobias Burnus  <burnus@net-b.de>

        * trans-array.c (gfc_alloc_allocatable_for_assignment): Allocate
        at least one byte.
        * trans-expr.c (alloc_scalar_allocatable_for_assignment): Ditto.

2013-06-21  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/realloc_on_assign_18.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200320 138bc75d-0d04-0410-961f-82ee72b054a4

Implemented Cilk Plus Array Notation for C++
gcc/c-family/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-common.h (struct cilkplus_an_parts): New structure.
        (struct cilkplus_an_loop_parts): Likewise.
        (cilkplus_extract_an_triplets): New prototype.
        (fix_sec_implicit_args): Likewise.
        * array-notation-common.c (cilkplus_extract_an_triplets): New function.
        (fix_sec_implicit_args): Likewise.

gcc/cp/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * call.c (convert_like_real): Added a check if array notation is present
        in expression.  If so, then no conversion of arguments is necessary.
        (build_over_call): Likewise.
        * typeck.c (cp_build_function_call_vec): Likewise.
        (convert_for_assignment): Likewise.
        (cp_build_array_ref): Reject array notations with a rank greater than 1
        as an array's index.
        (cp_build_binary_op): If array notations are preent in op, then call
        find_correct_array_notation_type.
        (cp_build_addr_expr_1): Handle ARRAY_NOTATION_REF similar to ARRAY_REF.
        * cp-array-notation.c: New file.
        * cp-objcp-common.c (cp_common_init_ts): Marked ARRAY_NOTATION_REF tree
        as typed.
        * cp-tree.h (fix_array_notation_exprs): New prototype.
        * semantics.c (finish_return_stmt): Reject array notations as
        return value.
        (cxx_eval_constant_expression): Added ARRAY_NOTATION_REF case.
        (potential_constant_expression_1): Likewise.
        * tree.c (lvalue_kind): Likewise.
        * error.c (dump_decl): Likewise.
        (dump_expr): Likewise.
        * pt.c (ARRAY_NOTATION_REF): Likewise.
        (type_unification_real): Do not unify any arguments if array notations
        are found in arg.
        (instantiate_decl): Added a check for array notaitons inside the
        function body.  If so, then expand them.
        * parser.c (cp_parser_array_notation): New function.
        (cp_parser_postfix_open_square_expression): Added a check for colons
        inside square braces.  If found, then handle the array access as an
        array notation access.  Also, disable auto-correction from a single
        colon to scope when Cilk Plus is enabled.
        (cp_parser_compound_statement): Added a check for array notations
        inside the statement.  If found, then expand them.
        (cp_parser_ctor_initializer_opt_and_function_body): Likewise.
        (cp_parser_function_definition_after_declarator): Likewise.
        (cp_parser_selection_statement): Searched for array notations inside
        condition.  If so, then emit an error.
        (cp_parser_iteration_statement): Likewise.
        (cp_parser_direct_declarator): Reject array notations inside a
        variable or array declaration.
        * Make-lang.in (CXX_AND_OBJCXX_OBJS): Added cp/cp-array-notation.o.

gcc/testsuite/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-c++-common/cilk-plus/AN/array_test1.c: Make this an execution test.
        Also changed the returns from error as distinct values so that debugging
        can get easier.
        * c-c++-common/cilk-plus/AN/if_test_errors.c (main): Made certain
        errors specific to C, if necessary.  Also added new error hooks for C++.
        * c-c++-common/cilk-plus/AN/misc.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors2.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors3.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/pr57541.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors4.c (main): In addition to the
        same changes as parser_errors3.c, spaces were added between colons to
        not confuse C++ compiler with 2 colons as scope.
        * c-c++-common/cilk-plus/AN/vla.c: Make this test C specific.
        * g++.dg/cilk-plus/AN/array_test1_tplt.cc: New test.
        * g++.dg/cilk-plus/AN/array_test2_tplt.cc: Likewise.
        * g++.dg/cilk-plus/AN/array_test_ND_tplt.cc: Likewise.
        * g++.dg/cilk-plus/AN/braced_list.cc: Likewise.
        * g++.dg/cilk-plus/AN/builtin_fn_custom_tplt.cc: Likewise.
        * g++.dg/cilk-plus/AN/builtin_fn_mutating_tplt.cc: Likewise.
        * g++.dg/cilk-plus/AN/fp_triplet_values_tplt.c: Likewise.
        * g++.dg/cilk-plus/AN/preincr_test.cc: Likewise.
        * g++.dg/cilk-plus/AN/postincr_test.cc: Likewise.
        * g++.dg/cilk-plus/cilk-plus.exp: New script.
        * gcc/testsuite/g++.dg/dg.exp: Included Cilk Plus C++ tests in the list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200319 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/53317

gcc/testsuite:
* gcc.dg/torture/fp-int-convert-float128-timode-2.c: New test.

libgcc:
* soft-fp/adddf3.c: Update from glibc.
* soft-fp/addsf3.c: Likewise.
* soft-fp/addtf3.c: Likewise.
* soft-fp/divdf3.c: Likewise.
* soft-fp/divsf3.c: Likewise.
* soft-fp/divtf3.c: Likewise.
* soft-fp/double.h: Likewise.
* soft-fp/eqdf2.c: Likewise.
* soft-fp/eqsf2.c: Likewise.
* soft-fp/eqtf2.c: Likewise.
* soft-fp/extenddftf2.c: Likewise.
* soft-fp/extended.h: Likewise.
* soft-fp/extendsfdf2.c: Likewise.
* soft-fp/extendsftf2.c: Likewise.
* soft-fp/fixdfdi.c: Likewise.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* soft-fp/fixunsdfdi.c: Likewise.
* soft-fp/fixunsdfsi.c: Likewise.
* soft-fp/fixunssfdi.c: Likewise.
* soft-fp/fixunssfsi.c: Likewise.
* soft-fp/fixunstfdi.c: Likewise.
* soft-fp/fixunstfsi.c: Likewise.
* soft-fp/floatdidf.c: Likewise.
* soft-fp/floatdisf.c: Likewise.
* soft-fp/floatditf.c: Likewise.
* soft-fp/floatsidf.c: Likewise.
* soft-fp/floatsisf.c: Likewise.
* soft-fp/floatsitf.c: Likewise.
* soft-fp/floatundidf.c: Likewise.
* soft-fp/floatundisf.c: Likewise.
* soft-fp/floatunditf.c: Likewise.
* soft-fp/floatunsidf.c: Likewise.
* soft-fp/floatunsisf.c: Likewise.
* soft-fp/floatunsitf.c: Likewise.
* soft-fp/gedf2.c: Likewise.
* soft-fp/gesf2.c: Likewise.
* soft-fp/getf2.c: Likewise.
* soft-fp/ledf2.c: Likewise.
* soft-fp/lesf2.c: Likewise.
* soft-fp/letf2.c: Likewise.
* soft-fp/muldf3.c: Likewise.
* soft-fp/mulsf3.c: Likewise.
* soft-fp/multf3.c: Likewise.
* soft-fp/negdf2.c: Likewise.
* soft-fp/negsf2.c: Likewise.
* soft-fp/negtf2.c: Likewise.
* soft-fp/op-1.h: Likewise.
* soft-fp/op-2.h: Likewise.
* soft-fp/op-4.h: Likewise.
* soft-fp/op-8.h: Likewise.
* soft-fp/op-common.h: Likewise.
* soft-fp/quad.h: Likewise.
* soft-fp/single.h: Likewise.
* soft-fp/soft-fp.h: Likewise.
* soft-fp/subdf3.c: Likewise.
* soft-fp/subsf3.c: Likewise.
* soft-fp/subtf3.c: Likewise.
* soft-fp/truncdfsf2.c: Likewise.
* soft-fp/trunctfdf2.c: Likewise.
* soft-fp/trunctfsf2.c: Likewise.
* soft-fp/unorddf2.c: Likewise.
* soft-fp/unordsf2.c: Likewise.
* soft-fp/unordtf2.c: Likewise.
* config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
* config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
* config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
* config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
* config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200318 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: do not skip compilation of blank-named functions.

Fixes issue 22.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200316 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/57666
* include/std/valarray (valarray<>::operator=(const _Expr<>&)):
Implement correctly C++11 26.6.2.3/1.
* testsuite/26_numerics/valarray/dr630-3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200305 138bc75d-0d04-0410-961f-82ee72b054a4

Fix HLE example in manual

The HLE example in the manual only commits when using bool
for the flag, because __atomic_clear only writes bool, and
HLE requires the acquire and release to match.

So when the example is copied with e.g. an int variable it
does not commit and causes slower than expected performance.

Some people are running into problems because of this.

Switch it over to use __atomic_store.

Also fix a minor typo nearby.

gcc/:
2013-06-21  Andi Kleen  <ak@linux.intel.com>

* doc/extend.texi: Dont use __atomic_clear in HLE
example.  Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200304 138bc75d-0d04-0410-961f-82ee72b054a4

Improve __atomic_clear/test_and_set documentation

Document that __atomic_clear and __atomic_test_and_set should
only be used with bool.

gcc/:
2013-06-21  Andi Kleen  <ak@linux.intel.com>

* doc/extend.texi: Document that __atomic_clear and
  __atomic_test_and_set should only be used with bool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200303 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fpu-sysv.h (get_fpu_except_flags): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200298 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Use
types_same_for_odr.
* tree.c (decls_same_for_odr): New function.
(same_for_edr): New function.
(types_same_for_odr): New function.
(get_binfo_at_offset): Use it.
* tree.h (types_same_for_odr): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200288 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Really only make descriptors when needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200280 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55149
* decl.c (compute_array_index_type): Don't reject VLAs in SFINAE
context if we're in C++14 mode.
* tree.c (array_of_runtime_bound_p): Return true for a dependent
bound that is not potentually constant.
* cp-tree.h (DECL_VLA_CAPTURE_P, REFERENCE_VLA_OK): New.
* pt.c (tsubst) [REFERENCE_TYPE]: Check REFERENCE_VLA_OK.
* semantics.c (build_lambda_object): Don't rvalue a VLA capture.
(build_capture_proxy): Set REFERENCE_VLA_OK.
(vla_capture_type): Make it a proper C++ class.
(add_capture): Set DECL_VLA_CAPTURE_P.  Don't pre-digest the
initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200279 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (compute_array_index_type): Use size_one_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200278 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200277 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Only make function descriptors if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200273 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (find_inv_trees): Removed an unwanted
        typecasting.
        * c-common.h (struct inv_list::additional_tcodes): Changed type from
        enum rid to enum tree_code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200272 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h: Include <cstdlib> as well as <stdlib.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200265 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (process_partial_specialization): Build a TEMPLATE_DECL for
a partial specialization.
(tsubst_decl): Don't clobber CLASSTYPE_TI_TEMPLATE of a partial
specialization.
(most_specialized_class): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200263 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT)
(DECL_TEMPLATE_INSTANTIATIONS, DECL_TEMPLATE_SPECIALIZATIONS): Use
TEMPLATE_DECL_CHECK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200262 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/57655
* config/i386/i386.c (construct_container): Report error if
long double is used with disabled x87 float returns.

testsuite/ChangeLog:

PR target/57655
* gcc.target/i386/pr57655.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200260 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/57660
        * gcc.dg/tree-ssa/forwprop-28.c: Don't run test on various
        * targets
        based on their branch cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200258 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Add some missing lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200256 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fpu-387.h (_FPU_MASK_ALL): New.
(_FPU_EX_ALL): Ditto.
(set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
clear stalled exception flags.  Correctly clear stalled SSE
exception flags.  Simplify code.
(get_fpu_except_flags): Simplify code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200255 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
        Cesar Philippidis  <cesar@codesourcery.com>

* testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
* testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
* testsuite/libgomp.fortran/fortran.exp: Likewise.
* testsuite/libgomp.graphite/graphite.exp: Likewise.
* testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
Use dg-runtest rather than gfortran-dg-runtest.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200253 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
        Cesar Philippidis  <cesar@codesourcery.com>

* testsuite/lib/libitm.exp: Reorder lib loads into dependency order.
Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
* testsuite/libitm.c/c.exp: load_gcc_lib gcc-dg.exp.
* testsuite/libitm.c++/c++.exp: load_gcc_lib gcc-dg.exp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200252 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Handle HTM fastpath in status query functions.

* query.cc (_ITM_inTransaction): Abort when using the HTM fastpath.
(_ITM_getTransactionId): Same.
* config/x86/target.h (htm_transaction_active): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200251 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Fix handling of reentrancy in the HTM fastpath.

PR libitm/57643
* beginend.cc (gtm_thread::begin_transaction): Handle reentrancy in
the HTM fastpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200250 138bc75d-0d04-0410-961f-82ee72b054a4

* ada/acats/tests/gcc: Delete.
* gnat.dg/style: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200249 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/tree-ssa/forwprop-28.c: Add missing dg-final.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200248 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-cgraph.c (input_symtab): Do not set cgraph state.
* lto.c (read_cgraph_and_symbols): Set cgraph state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200247 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * pkg.m4 (PKG_CHECK_MODULES): Use AC_PATH_TOOL to check for pkg-config.
        * classpath/m4/pkg.m4 (PKG_CHECK_MODULES): Likewise.
        * configure: Regenerate.
        * classpath/configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200244 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * libtool-version: Bump soversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200242 138bc75d-0d04-0410-961f-82ee72b054a4

    PR rtl-optimization/57425
        PR rtl-optimization/57569
        * alias.c (write_dependence_p): Remove parameters mem_mode and
        canon_mem_addr.  Add parameters x_mode, x_addr and x_canonicalized.
        Changed all callers.
        (canon_anti_dependence): Get comments and semantics in sync.
        Add parameter mem_canonicalized.  Changed all callers.
        * rtl.h (canon_anti_dependence): Update prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200241 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Richard Biener  <rguenther@suse.de>

* data-streamer-in.c (streamer_read_uhwi): Optimize single
byte case, inline streamer_read_uchar and defer section
overrun check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200239 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * io/list_read.c (next_char, eat_separator): Don't set EOL for \r.

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * gfortran.dg/list_read_11.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200238 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57584
* tree-ssa-loop-niter.c (expand_simple_operations): Avoid including
SSA names into the expanded expression that take part in
abnormal coalescing.

* gcc.dg/torture/pr57584.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200237 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (get_temp_from_expr): Don't set FL_VARIABLE twice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200234 138bc75d-0d04-0410-961f-82ee72b054a4

Fix duplicated lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200233 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19    <singhai@google.com>

* gcov.c (print_usage): Handle new option.
(process_args): Ditto.
(get_gcov_intermediate_filename): New function.
(output_intermediate_file): New function.
(output_gcov_file): New function
(generate_results): Handle new option.
(release_function): Relase demangled name.
(read_graph_file): Handle demangled name.
(output_lines): Ditto.
* doc/gcov.texi: Document gcov intermediate format.

testsuite/ChangeLog:

* g++.dg/gcov/gcov-8.C: New testcase.
* lib/gcov.exp: Handle intermediate format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200232 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200231 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Vladimir Makarov  <vmakarov@redhat.com>

PR bootstrap/57604
* lra.c (emit_add3_insn, emit_add2_insn): New functions.
(lra_emit_add): Use the functions.  Add comment about Y as an
address segment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200227 138bc75d-0d04-0410-961f-82ee72b054a4

    PR driver/57652
        * collect2.c (collect_atexit): New.
        (collect_exit): Delete.
        (main): Register collect_atexit with atexit.
        (collect_wait): Change collect_exit to exit.
        (do_wait): Same.
        * collect2.h (collect_exit): Delete.
        * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200226 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Wei Mi  <wmi@google.com>

PR rtl-optimization/57518
* ira.c (set_paradoxical_subreg): Set pdx_subregs[regno]
if regno is used in paradoxical subreg.
(update_equiv_regs): Check pdx_subregs[regno] before
set a reg to be equivalent with a mem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200224 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: reject incorrect unsafe.Offsetof expressions.

The x.Field argument to Offsetof may not involve hidden
dereferences of embedded pointer fields.

Also correct uninitialized implicit_ field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200221 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Matthias Klose  <doko@ubuntu.com>

        PR driver/57651
        * file-find.h (find_a_file): Add a mode parameter.
        * file-find.c (find_a_file): Likewise.
        * gcc-ar.c (main): Call find_a_file with R_OK for the plugin,
        with X_OK for the executables.
        * collect2.c (main): Call find_a_file with X_OK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200219 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Steve Ellcey  <sellcey@mips.com>

PR target/56942
* config/mips/mips.md (casesi_internal_mips16_<mode>):
Use NEXT_INSN instead of next_real_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200216 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog

        * gcc.dg/tree-ssa/loop-19.c: Add -fno-common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200213 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (const_value_known_p): Replace by ...
(ctor_for_folding): .. this one.
* cgraphunit.c (process_function_and_variable_attributes): Use it.
* lto-cgraph.c (compute_ltrans_boundary): Use ctor_for_folding.
* expr.c (expand_expr_real_1): Likewise.
(string_constant): Likewise.
* tree-ssa-loop-ivcanon.c (constant_after_peeling): Likewise.
* ipa.c (process_references): Likewise.
(symtab_remove_unreachable_nodes): Likewise.
* ipa-inline-analysis.c (param_change_prob): Likewise.
* gimple-fold.c (canonicalize_constructor_val): Likewise.
(get_base_constructor): Likwise.
* varpool.c (varpool_remove_node): Likewise.
(varpool_remove_initializer): LIkewise.
(dump_varpool_node): LIkwise.
(const_value_known_p): Rewrite to ...
(ctor_for_folding): ... this one.

* lto-partition.c (add_references_to_partition): Use
ctor_for_folding.

* gcc.dg/tree-ssa/attr-alias-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200211 138bc75d-0d04-0410-961f-82ee72b054a4

PR driver/57651
* gcc-ar.c (main): If not CROSS_DIRECTORY_STRUCTURE, look for
PERSONALITY in $PATH derived prefixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200209 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): Fix typo
        in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200208 138bc75d-0d04-0410-961f-82ee72b054a4

Replace array size in Array Notation testcode with #define.
2013-06-19  Balaji V. Iyer  <balaji.v.iyer@intel.com>

       * c-c++-common/cilk-plus/AN/builtin_fn_custom.c: Replaced all the
       hard-coded values of array sizes with a #define.
       * c-c++-common/cilk-plus/AN/builtin_fn_mutating.c: Likewise.
       * c-c++-common/cilk-plus/AN/builtin_func_double2.c: Likewise.
       * c-c++-common/cilk-plus/AN/gather_scatter.c: Likewise.
       * c-c++-common/cilk-plus/AN/pr57577.c: Likewise.
       * c-c++-common/cilk-plus/AN/sec_implicit_ex.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200205 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/

* gcc.dg/torture/stackalign/builtin-apply-2.c: set
STACK_ARGUMENTS_SIZE with 0 if __aarch64__ is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200204 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): New function.
(simplify_bitwise_binary): Use it to simpify certain binary ops on
booleans.

* gcc.dg/tree-ssa/forwprop-28.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200201 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/vfp.md: Move VFP instruction classification documentation
to ...
* config/arm/arm.md: ... here.  Update instruction classification
documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200199 138bc75d-0d04-0410-961f-82ee72b054a4

arm.md (split for eq(reg, 0)): Add variants for ARMv5 and Thumb2.
(peepholes for eq(reg, not-0)): Ensure condition register is dead after
pattern.  Use more efficient sequences on ARMv5 and Thumb2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200197 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Steven Bosscher  <steven@gcc.gnu.org>

PR target/57609
* config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
with NEXT_INSN.  Use tablejump_p to check for jump table data
insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200196 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/56544
* doc/cpp.texi [Standard Predefined Macros, __cplusplus]: Document
that now in C++ the value is correct per the C++ standards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200193 138bc75d-0d04-0410-961f-82ee72b054a4