* config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE
when TARGET_RDRND is active.
(ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
Generate dummy SImode target register when target is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173921 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
        (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
        coarrays.
        * trans.c (gfc_build_array_ref): Return original type not
        * variant
        copy for scalar coarrays.
        * trans-array.c (gfc_conv_array_ref): Ditto.

2011-06-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_21.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173920 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/tuple (tuple_element<__i, const _Tp>,
tuple_element<__i, volatile _Tp>, tuple_element<__i,
const volatile _Tp>, tuple_size<const _Tp>, tuple_size<volatile _Tp>,
tuple_size<const volatile _Tp>): Add.
* include/std/utility (tuple_size<std::pair<_Tp1, _Tp2>>): Tweak.
* include/std/array (tuple_size<array<_Tp, _Nm>>): Likewise.
* testsuite/20_util/tuple/cv_tuple_size.cc: New.
* testsuite/20_util/tuple/cv_tuple_element.cc: Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Tweak dg-warning
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173919 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/tuple (tuple<>::operator=(tuple&&)): Specify as
        noexcept.
(__get_helper): Likewise.
(_Head_base<>::_M_head, _Tuple_impl<>::_M_head, _M_tail): Likewise.
* include/bits/move.h (swap): Likewise.
* include/bits/algorithmfwd.h (swap): Adjust.
* include/bits/stl_pair.h (pair<>::operator=(pair&&)): Spec noexcept.
* testsuite/util/testsuite_allocator.h (uneq_allocator): In C++0x
mode, prefer delete to access control to make the type not copy
assignable.
* testsuite/util/testsuite_tr1.h: Add test classes.
* testsuite/20_util/tuple/noexcept_swap.cc: New.
* testsuite/20_util/tuple/noexcept_move_assign.cc: Likewise.
* testsuite/25_algorithms/reverse/moveable.cc: Likewise, prefer
delete to access control.
* testsuite/25_algorithms/swap_ranges/moveable.cc: Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
line numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173917 138bc75d-0d04-0410-961f-82ee72b054a4

contrib:
* gcc_update (gcc/config/arm/arm-tables.opt): Also depend on
gcc/config/arm/arm-fpus.def.

gcc:
* config/arm/arm-fpus.def: New.
* config/arm/genopt.sh: Generate Enum and EnumValue entries from
arm-fpus.def.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
(arm_option_override): Don't decode FPU name to string here.
* config/arm/arm.opt (mfpu=): Use Enum.
* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173916 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c: Include diagnostic.h.
(fatal_perror, fatal, error, fancy_abort): Remove.
(main): Set progname.  Call xmalloc_set_program_name and
diagnostic_initialize.
(maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
scan_libraries, resolve_lib_name): Call fatal_error instead of
fatal and fatal_perror.
* collect2.h (error, fatal, fatal_perror): Don't declare.
* tlink.c: Include diagnostic-core.h.
(recompile_files): Call fatal_error instead of fatal_perror.
* Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
pretty-print.o and input.o.
(collect2.o, tlink.o): Update dependencies.

testsuite:
* lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173915 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173914 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/40483
* configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
COMDAT group syntax, both SPARC and x86 variants.
(HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
* configure: Regenerate.
* config/sol2.h (TARGET_SOLARIS): Define.
(PUSHSECTION_FORMAT): Remove.
(SECTION_NAME_FORMAT): Define.
* config/sol2.c: Include hashtab.h.
(solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
expansion, using SECTION_NAME_FORMAT.
(solaris_comdat_htab): New variable.
(struct comdat_entry): Define.
(comdat_hash): New function.
(comdat_eq): New function.
(solaris_elf_asm_comdat_section): New function.
(solaris_define_comdat_signature): New function.
(solaris_code_end): New function.
* config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
(solaris_code_end): Declare.
* config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
solaris_code_end.
(i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
Remove ATTRIBUTE_UNUSED.
[!USE_GAS]: Call solaris_elf_asm_comdat_section for
SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section):
Likewise.
* config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
* config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
* config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
(PUSHSECTION_FORMAT): Remove.
(SECTION_NAME_FORMAT): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173913 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49043
* decl.c (check_omp_return): Stop searching on sk_function_parms.

* testsuite/libgomp.c++/pr49043.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173907 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Richard Guenther  <rguenther@suse.de>

PR testsuite/49063
* gcc.dg/builtin-object-size-11.c: Use -std=gnu89.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173906 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Kai Tietz  <ktietz@redhat.com>

* tree-cfg.c (verify_gimple_assign_binary): Barf on
TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
(gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173903 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Anatoly Sokolov <aesok@post.ru>
    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173902 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Richard Guenther  <rguenther@suse.de>

PR middle-end/48985
* tree-object-size.c (addr_object_size): If the pointed-to
variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.

* gcc.dg/builtin-object-size-11.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173901 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_types_compatible_p_1): Compare names of
the types themselves.
(iterative_hash_gimple_type): And hash them that way.
(gimple_register_type_1): If we register a main variant properly
initialize the leader to ourselves.

lto/
* lto.c (uniquify_nodes): First register all types before
fixing up the tree SCC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173900 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Daniel Krugler  <daniel.kruegler@googlemail.com>

* testsuite/util/testsuite_tr1.h: Add test classes.
* testsuite/20_util/is_nothrow_assignable/value.cc: Add.

2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/type_traits (is_assignable, is_copy_assignable,
is_move_assignable, is_nothrow_assignable, is_nothrow_copy_assignable,
is_nothrow_move_assignable): Add; minor tweaks elsewhere.
(has_nothrow_copy_assign): Remove.
* testsuite/util/testsuite_tr1.h: Add test classes.
* testsuite/20_util/is_assignable/requirements/typedefs.cc: Add.
* testsuite/20_util/is_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_nothrow_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_move_assignable/value.cc: Likewise.
* testsuite/20_util/is_move_assignable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_move_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_copy_assignable/value.cc: Likewise.
* testsuite/20_util/is_copy_assignable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_copy_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_move_assignable/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_move_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_assignable/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173899 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173897 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* gcc.target/arm/ivopts.c: New test.
* gcc.target/arm/ivopts-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173896 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Tom de Vries  <tom@codesourcery.com>

* lib/lib/scanasm.exp (object-size): Fix target selector handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173895 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
get_loop_invariant_expr_id.
(get_loop_invariant_expr_id): Use get_expr_id.
(parm_decl_cost): New function.
(determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
Improve bound cost estimation.  Use different inv_expr_id for elim and
express cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173894 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-19  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
cost_base.cost == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173893 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/960321-1.x: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173890 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48869
* method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
pass it down to locate_fn_flags.
* cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
* semantics.c (cxx_omp_create_clause_info): Adjust callers.
* cp-gimplify.c: Include splay-tree.h.
(splay_tree_compare_decl_uid, omp_var_to_track,
omp_cxx_notice_variable): New functions.
(struct cp_genericize_omp_taskreg): New type.
(struct cp_genericize_data): Add omp_ctx field.
(cp_genericize_r): Attempt to determine implicitly determined
firstprivate class type variables.
(cp_genericize): Clear omp_ctx.
* Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).

* testsuite/libgomp.c++/pr48869.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173888 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173887 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/shared_ptr_base.h: Use noexcept. Define special member
functions as defaulted/deleted.
* include/bits/shared_ptr.h: Use noexcept.
* 20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line numbers.
* 20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173882 138bc75d-0d04-0410-961f-82ee72b054a4

Properly handle 256bit load cast.

gcc/

2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49002
* config/i386/sse.md (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>):
Properly handle load cast.

gcc/testsuite/

2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49002
* gcc.target/i386/pr49002-1.c: New test.
* gcc.target/i386/pr49002-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173880 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/bitmap_allocator.xml: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173879 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/49039
* tree-vrp.c (extract_range_from_binary_expr): For
MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]>
return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>].

* gcc.c-torture/execute/pr49039.c: New test.
* gcc.dg/tree-ssa/pr49039.c: New test.
* g++.dg/torture/pr49039.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173876 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48700
* trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
argument to avoid memory leaks.

2011-05-18  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48700
* gfortran.dg/move_alloc_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173874 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173872 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Paolo Carlini  <paolo.carlini@oracle.com>

* libsupc++/initializer_list: Use noexcept specifier.
(initializer_list<>::size, begin, end): Qualify as const.
* include/bits/move.h (__addressof, forward, move, addressof): Specify
as noexcept.
* include/std/bitset: Use noexcept specifier throughout.
* include/debug/bitset: Update.
* include/profile/bitset: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173871 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template.
(*tls_global_dynamic_64): Ditto.
(*tls_local_dynamic_base_32_gnu): Ditto.
(*tls_local_dynamic_base_64): Ditto.
(tls_initial_exec_64_sun): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173870 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48948
PR c++/49015
* class.c (finalize_literal_type_property): Do check
for constexpr member functions of non-literal class.
(finish_struct): Don't call check_deferred_constexpr_decls.
* cp-tree.h: Don't declare it.
(DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
* decl.c (grok_special_member_properties): Don't check it
(grokfnedcl): Don't call validate_constexpr_fundecl.
(start_preparsed_function): Do call it.
* pt.c (tsubst_decl): Don't call it.
(instantiate_class_template_1): Don't call
check_deferred_constexpr_decls.
* semantics.c (literal_type_p): Check for any incompleteness.
(ensure_literal_type_for_constexpr_object): Likewise.
(is_valid_constexpr_fn): Revert deferral changes.
(validate_constexpr_fundecl): Likewise.
(register_constexpr_fundef): Likewise.
(check_deferred_constexpr_decls): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173869 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>

    * gcc.target/bfin/mcpu-bf592.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173868 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>

    * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
    * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
    bf592-none.
    * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
    * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
    * config/bfin/bfin.c (bfin_cpus): Add bf592.
    * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
    __ADSPBF592__ and __ADSPBF59x__ for     BFIN_CPU_BF592.
    * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
    * config/bfin/elf.h (LIB_SPEC): Add bf592.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173867 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm-opts.h (enum arm_fp16_format_type, enum
arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from
arm.h.
* config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi,
target_thread_pointer, arm_structure_size_boundary, struct
float_abi, all_float_abis, struct fp16_format, all_fp16_formats,
struct abi_name, arm_all_abis): Remove.
(arm_option_override) Don't process most enumerated option values
here.  Don't process target_fpe_name here.  Work with integer not
string for structure size boundary; use separate diagnostics for
each case.
* config/arm/arm.h (enum float_abi_type, enum
arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move
to arm-opts.h.
(arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer,
arm_structure_size_boundary): Remove.
* config/arm/arm.opt (mabi=): Use Enum and Init.
(arm_abi_type): New Enum and EnumValue entries.
(mfloat-abi=): Use Enum and Init.
(float_abi_type): New Enum and EnumValue entries.
(mfp=, mfpe=): Replace by separate Alias entries for each
argument.
(mfp16-format=): Use Enum and Init.
(arm_fp16_format_type): New Enum and EnumValue entries.
(mstructure-size-boundary=): Use UInteger and Init.
(mtp=): Use Enum and Init.
(arm_tp_type): New Enum and EnumValue entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173864 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49018
* gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
gimple_has_side_effects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173861 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_register_type_1): New function, split out from ...
(gimple_register_type): ... here.  Avoid infinite recursion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173857 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/41881
        * tree-vectorizer.h (struct _loop_vec_info): Add new field
        reduction_chains along with a macro for its access.
        * tree-vect-loop.c (new_loop_vec_info): Initialize
        reduction chains.
        (destroy_loop_vec_info): Free reduction chains.
        (vect_analyze_loop_2): Return false if
        vect_analyze_slp() returns false.
        (vect_is_slp_reduction): New function.
        (vect_is_simple_reduction_1): Call
        vect_is_slp_reduction.
        (vect_create_epilog_for_reduction): Support SLP
        reduction chains.
        * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow
        different definition types for reduction chains.
        (vect_supported_load_permutation_p): Don't allow
        permutations for reduction chains.
        (vect_analyze_slp_instance): Support reduction chains.
        (vect_analyze_slp): Try to build SLP instance from
        reduction chains.
        (vect_get_constant_vectors):  Handle reduction chains.
        (vect_schedule_slp_instance): Mark the first statement
        of the reduction chain as reduction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173856 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new
        names for group elements access.
        * tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for
        reduction chains as well.  Remove data reference and interleaving
        related words from the fields names.
        * tree-vect-loop.c (vect_transform_loop): Use new names for group
        elements access.
        * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain,
         vect_insert_into_interleaving_chain, vect_update_interleaving_chain,
        vect_update_interleaving_chain, vect_same_range_drs,
        vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel,
        vect_verify_datarefs_alignment, vector_alignment_reachable_p,
        vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment,
        vect_analyze_group_access, vect_analyze_data_ref_access,
        vect_create_data_ref_ptr, vect_transform_strided_load,
        vect_record_strided_load_vectors): Likewise.
        * tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost,
        vect_model_load_cost, vectorizable_store, vectorizable_load,
        vect_remove_stores, new_stmt_vec_info): Likewise.
        * tree-vect-slp.c (vect_build_slp_tree,
        vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173855 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Richard Guenther  <rguenther@suse.de>

PR middle-end/48989
* tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op
operand verification.
(verify_gimple_assign_binary): Likewise.
* tree-ssa.c (useless_type_conversion_p): Preserve conversions
to non-1-precision BOOLEAN_TYPEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173854 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173853 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/49000
* tree-ssa.c (execute_update_addresses_taken): Call
maybe_rewrite_mem_ref_base on debug stmt value.  If it couldn't
be rewritten and decl has been marked for renaming, reset
the debug stmt.

* gcc.dg/pr49000.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173849 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-18  Kai Tietz <ktietz@redhat.com>

* gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
boolean_false_node instead of integer_zero_node.
(convert_with_check): Likewise.
* gcc-interface/decl.c (choices_to_gnu): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173846 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_valid_target_attribute_tree): Use
enum_opts_set when testing if attributes have set -mfpmath=.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173845 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173843 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/tuple: Use noexcept where appropriate.
(tuple<>::swap): Rework implementation.
(_Head_base<>::_M_swap_impl): Remove.
(get(std::tuple<>&&)): Add.
* testsuite/20_util/tuple/element_access/get2.cc: New.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173838 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_handle_option): Remove unused variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173836 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline-analysis.c (inline_node_duplication_hook): Initialize
info->entry with 0
* tree-inline.c (maybe_inline_call_in_expr):  Initialize
id.transform_lang_insert_block with NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173834 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
(output_fp_compare): Change args 3 and 4 to bool.
(ix86_expand_call): Change arg 6 to bool.
(ix86_attr_length_immediate_default): Change arg 2 to bool.
(ix86_attr_length_vex_default): Change arg 3 to bool.
* config/i386/i386.md: Update all uses.
* config/i386/i386.c: Ditto.
(ix86_flags_dependent): Change return type to bool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173833 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Richard Guenther  <rguenther@suse.de>

* gimple.c (type_hash_pair_compare): Fix comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173832 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/invalid1.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173831 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Richard Guenther  <rguenther@suse.de>

* gimple.c (iterative_hash_gimple_type): Simplify singleton
case some more, fix final hash value of the non-singleton case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173829 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Richard Guenther  <rguenther@suse.de>

        PR bootstrap/49013
        Revert
        2011-05-16  Richard Guenther  <rguenther@suse.de>

        * gimple.c (gimple_types_compatible_p_1): Use names of the
        type itself, not its main variant.
        (iterative_hash_gimple_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173827 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_register_canonical_type): Use the main-variant
leader for computing the canonical type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173826 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.c (rx_memory_move_cost): Include cost of register
moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173824 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.md (bitset_in_memory): Use rx_restricted_mem_operand.
(bitinvert_in_memory): Likewise.
(bitclr_in_memory): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173822 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.md: Add peephole to remove redundant extensions
after loads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173820 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.md: Add peepholes to match a register move followed
by a comparison of the moved register.  Replace these with an
addition of zero that does both actions in one instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173819 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Tristan Gingold  <gingold@adacore.com>

* inclhack.def (solaris_complex_cxx): Fix syntax.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173818 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48986
* config/i386/sync.md (sync_old_add<mode>): Relax operand 2
predicate to allow CONST_INT.
(*sync_old_add_cmp<mode>): New insn and peephole2 for it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173816 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-17  Tristan Gingold  <gingold@adacore.com>

* check.tpl: Shell-quote testing file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173815 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173814 138bc75d-0d04-0410-961f-82ee72b054a4

* opts-common.c (opt_enum_arg_to_value): New.
* opts.h (opt_enum_arg_to_value): Declare.
* config/i386/i386.opt (fpmath): Remove.
(mfpmath=): Use Enum, Init and Save.
(fpmath_unit): New Enum and EnumValue entries.
* config/i386/i386-c.c (ix86_pragma_target_parse): Update field
name for function fpmath state.
* config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
* config/i386/i386.c: Include diagnostic.h.
(ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
(ix86_target_string): Take enum fpmath_unit value instead of
string.
(ix86_debug_options): Update call to ix86_target_string.
(ix86_option_override_internal): Don't process fpmath strings
here.
(x86_function_specific_save, ix86_function_specific_restore):
Don't handle fpmath state specially.
(ix86_function_specific_print): Pass fpmath state to
ix86_target_string instead of printing in this function.
(ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
Handle enum attributes.
(IX86_ATTR_ENUM, ix86_opt_enum): New.
(ix86_valid_target_attribute_tree): Update option_strings
handling.  Handle fpmath as enum option.
(ix86_can_inline_p): Update field names for function fpmath state.
(ix86_expand_builtin): Update call to ix86_target_string.
* config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
(ix86_fpmath): Remove.
* config/i386/t-i386 (i386.o): Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173809 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48969
* pt.c (deduction_tsubst_fntype): Use a VEC initially.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173805 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-16  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
        (Fortran 2008 status): Multi-image support for coarrays.
        (TR 19113 status): New section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173804 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (TLS patterns): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173802 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/48677
* cppspec.c (lang_specific_driver): Set new_decoded_options[0]
from decoded_options[0], not from itself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173801 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/constraints.md (z): Fix comment.  Oh, well...

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173800 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/utility: Simplify the last commit, the whole
std::get code is C++0x only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173799 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/utility (get(std::pair<>&&)): Add.
* include/bits/stl_pair.h (pair::swap(pair&),
swap(pair<>&, pair<>&)): Use noexcept.
* include/bits/random.h (discard_block_engine<>::base,
independent_bits_engine<>::base, shuffle_order_engine<>::base,
random_device::entropy): Use noexcept.
* include/std/array: Use noexcept where appropriate.
(get(array<>&&)): Add.
* testsuite/23_containers/array/requirements/get.cc: New.
* testsuite/20_util/pair/get.cc: Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Tweak dg-error
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173798 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/constraints.md (z): New constraint.
* config/i386/i386.c (c): New mode attribute.
(*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and
*call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm"
constraint for operand 0.
(*call_vzeroupper): Ditto.
(*call_rex64_ms_sysv): Ditto.  Use "rzm" constraint for operand 0.
(*call_rex64_ms_sysv_vzeroupper): Ditto.
(*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1.
Use "lzm" constraint for operand 0.
(*call_pop_vzeroupper): Ditto.
(*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and
*sibcall_1_rex64 patterns using "P" mode iterator.  Use "Uz"
constraint for operand 0.
(*sibcall_vzeroupper): Ditto.
(*sibcall_rex64_ms_sysv): Ditto.
(*sibcall_rex64_ms_sysv_vzeroupper): Ditto.
(*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and
*sibcall_pop_1.  Use "Uz" constraint for operand 0.
(*sibcall_pop_vzeroupper): Ditto.
(*call_value): Merge insn pattern from *call_value_0, *call_value_1,
*call_value_1_rex64 and *call_value_1_rex64_large patterns using "P"
mode iterator.  Use "<c>zm" constraint for operand 1.
(*call_value_vzeroupper): Ditto.
(*call_value_rex64_ms_sysv): Ditto.  Use "rzm" constraint
for operand 0.
(*call_value_rex64_ms_sysv_vzeroupper): Ditto.
(*call_value_pop): Merge insn pattern from *call_value_pop_0 and
*call_value_pop_1.  Use "lzm" constraint for operand 1.
(*call_value_pop_vzeroupper): Ditto.
(*sibcall_value): Merge insn pattern from *sibcall_value_0,
*sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P"
mode iterator.  Use "Uz" constraint for operand 1.
(*sibcall_value_vzeroupper): Ditto.
(*sibcall_value_rex64_ms_sysv): Ditto.
(*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto.
(*sibcall_value_pop): Rename from *sibcall_pop_1.  Use "Uz"
constraint for operand 1.
(*sibcall_value_pop_vzeroupper): Ditto.
(*tls_global_dynamic_64): Use constant_call_address_operand predicate
and "z" constraint for operand 2.
(*tls_global_dynamic_32_gnu): Ditto.
(*tls_local_dynamic_base_32_gnu): Ditto.
(*tls_local_dynamic_base_64): Ditto.
(*tls_local_dynamic_32_once): Ditto.
* config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument.
Update all callers.
* config/i386/i386-protos.h (ix86_output_call_insn): Update prototype.

testsuite/ChangeLog:

2011-05-16  Uros Bizjak  <ubizjak@gmail.com>

* gcc.target/i386/avx-vzeroupper-16.c: Update scan-assembler-times
scan pattern.
* gcc.target/i386/avx-vzeroupper-17.c: Ditto.
* gcc.target/i386/avx-vzeroupper-18.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173797 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-16  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_types_compatible_p_1): Use names of the
type itself, not its main variant.
(iterative_hash_gimple_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173795 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-16  Richard Guenther  <rguenther@suse.de>

* gimple.c (iterative_hash_gimple_type): Re-instantiate
change to always visit pointer target and function result
and argument types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173794 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48999
* tree-inline.c (copy_statement_list): Put back recursion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173793 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/27663
PR target/41076
* config/avr/predicates.md (const_8_16_24_operand): New predicate.
* config/avr/avr.md ("*ior<mode>qi.byte0",
"*ior<mode>qi.byte1-3"): New define_insn_and_split patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173792 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/45099
* config/avr/avr.c (avr_function_arg_advance): Error if a fixed
register is needed for a function argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173791 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-16  Richard Guenther  <rguenther@suse.de>

* gimple.c (struct type_hash_pair): New type.
(type_hash_pair_compare): New function.
(iterative_hash_gimple_type): Mix in SCC member hashes in
hash-order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173790 138bc75d-0d04-0410-961f-82ee72b054a4

Fix condition in doloop_register_get

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173786 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173785 138bc75d-0d04-0410-961f-82ee72b054a4

/c-family
2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>

* c-common.c (c_common_reswords): Reorder.
* c-common.h (rid): Likewise.

/cp
2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>

* cxx-pretty-print.c: Update comment.
* semantics.c (trait_expr_value, finish_trait_expr):
Reorder the cases.
* parser.c (cp_parser_primary_expression): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173780 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48994
* parser.c (cp_parser_perform_range_for_lookup): Call complete_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173778 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (floating point move splitters): Fix
usage of standard_80387_constant_p.
(ix86_preferred_reload_class): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173775 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/c++config (_GLIBCXX_NOEXCEPT, _GLIBCXX_USE_NOEXCEPT):
Add.
* include/std/limits: Use the latter everywhere.
(numeric_limits<char16_t>, numeric_limits<char32_t>): Simplify
macro usages, the specializations exist only in C++0x mode.
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173774 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movdf_internal): Simplify insn condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173773 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        actual argument is not an array; rank mismatch is diagnosted later.
        * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars):
        * Handle
        scalar coarrays.
        * trans-types.c (gfc_get_array_type_bounds): Ditto.

2011-05-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray/image_index_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173772 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46500
gcc/fortran:
* trans-types.c: Include "tm.h".
[0] (c_size_t_size): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173771 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48915 Clarify _gfortran_set_options documentation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173770 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173768 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
(fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN.
(tree_ssa_lim_finalize): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173762 138bc75d-0d04-0410-961f-82ee72b054a4

Implement final on class.
* class.c (check_bases): Diagnose derivation from a final class.
* cp-tree.h (lang_type_class): Add is_final and adjust dummy.
(CLASSTYPE_FINAL): New.
* parser.c (cp_parser_class_head): Parse class-virt-specifier, set
CLASSTYPE_FINAL.
* pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173761 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * lang.opt (fdump-core): Re-add as ignored option
        for backward compatibility.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * runtime/stop.c (error_stop_string, error_stop_numeric):
        Do not backtrace for ERROR STOP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173760 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173758 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/constraint.md (Yd, Yx): New register constraints.
* config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger.  Use
Yd conditional register constraint.
(*movtf_internal): Use standard_sse_constant_opcode.
(*movxf_internal): Merge with *movxf_internal_nointeger.  Use
Yx conditional register constraint.
(*movdf_internal): Merge with *movdf_internal_nointeger.  Use
Yd conditional register constraint.  Use standard_sse_constant_p to
check for valid SSE constants and call standard_sse_constant_opcode to
output SSE insn.
(*movsf_internal): Use standard_sse_constant_p to check for valid SSE
constants and call standard_sse_constant_opcode to output SSE insn.
* config/i386/i386.c (ix86_option_ovverride_internal): Set
TARGET_INTEGER_DFMODE_MOVES for 64bit targets.  Clear it when
optimize_size is set.
(standard_sse_constant_opcode): Output conditional AVX insn templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173757 138bc75d-0d04-0410-961f-82ee72b054a4

Remove conflict marker

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173756 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * interface.c (compare_parameter): Skip diagnostic if
        actual argument is not an array; rank mismatch is diagnosted later.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.de/coarray_20.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173755 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48915 Update mixed-language programming documentation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173754 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48915 Update mixed-language programming documentation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173753 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/22572
* frontend-passes.c (cfe_register_funcs):  Also register functions
for potential elimination if the rank is > 0, the shape is unknown
and reallocate on assignment is active.
(create_var):  For rank > 0 functions with unknown shape, create
an allocatable temporary.

2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/22572
* function_optimize_7.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173752 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * doc/invoke.texi (-Ofast): Also enables -fstack-arrays.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * options.c (gfc_init_options, gfc_post_options): Enable
        -fstack-arrays by default if -Ofast is used.
        * invoke.texi (-fstack-arrays): Document this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173751 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48915 Abort handling

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173750 138bc75d-0d04-0410-961f-82ee72b054a4