gcc/
* emit-rtl.c (mem_attrs_eq_p): New function, split out from...
(mem_attrs_htab_eq): ...here.
(find_mem_attrs): Replace with...
(set_mem_attrs): ...this function.  Take a mem_attrs structure
rather than individual fields.
(set_mem_attributes_minus_bitpos, set_mem_alias_set)
(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
(set_mem_size, change_address, adjust_address_1, offset_address)
(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176475 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE)
(MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs.
Provide a dummy definition of MEM_ADDR_SPACE for generators.
(target_rtl): Add x_mode_mem_attrs.
(mode_mem_attrs): New macro.
(get_mem_attrs): New function.
* emit-rtl.c (get_mem_attrs): Rename to...
(find_mem_attrs): ...this.
(set_mem_attributes_minus_bitpos, set_mem_alias_set)
(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
(set_mem_size, change_address, adjust_address_1, offset_address)
(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
Update accordingly.
(init_emit_regs): Initialize mode_mem_attrs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176474 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49785
* pt.c (coerce_template_parms): Handle non-pack after pack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176472 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Tobias Burnus  <burnus@net-b.de>

        * expr.c (gfc_is_coarray): New function.
        * gfortran.h (gfc_is_coarray): New prototype.
        * interface.c (compare_parameter): Use it.

2011-07-19  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_args_1.f90: New.
        * gfortran.dg/coarray_args_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176467 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Vladimir Makarov  <vmakarov@redhat.com>

* MAINTAINERS (Register Allocation): Move myself from reviewers to
maintainers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176464 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove
TRUTH_*_EXPR handling.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* tree-ssa-pre.c (fully_constant_expression): Likewise.
* tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre):
Likewise.
(is_and_or_or): Likewise.
(is_norm_cond_subset_of): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176463 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Richard Guenther  <rguenther@suse.de>

* tree.h (fold_build_pointer_plus_loc): New helper function.
(fold_build_pointer_plus_hwi_loc): Likewise.
(fold_build_pointer_plus): Define.
(fold_build_pointer_plus_hwi): Likewise.

* builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus.
(fold_builtin_memory_op): Likewise.
(fold_builtin_stpcpy): Likewise.
(fold_builtin_memchr): Likewise.
(fold_builtin_strstr): Likewise.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(fold_builtin_strcat): Likewise.
(expand_builtin_memory_chk): Likewise.
(fold_builtin_memory_chk): Likewise.
* c-typeck.c (build_unary_op): Likewise.
* cgraphunit.c (thunk_adjust): Likewise.
* fold-const.c (build_range_check): Likewise.
(fold_binary_loc): Likewise.
* omp-low.c (extract_omp_for_data): Likewise.
(expand_omp_for_generic): Likewise.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_for_static_chunk): Likewise.
* tree-affine.c (add_elt_to_tree): Likewise.
* tree-data-ref.c (split_constant_offset_1): Likewise.
* tree-loop-distribution.c (generate_memset_zero): Likewise.
* tree-mudflap.c (mf_xform_derefs_1): Likewise.
* tree-predcom.c (ref_at_iteration): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
(add_to_parts): Likewise.
(create_mem_ref): Likewise.
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise.
(number_of_iterations_le): Likewise.
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
(vect_create_addr_base_for_vector_ref): Likewise.
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise.
(vect_create_cond_for_alias_checks): Likewise.
* tree-vrp.c (extract_range_from_assert): Likewise.

* config/alpha/alpha.c (alpha_va_start): Likewise.
(alpha_gimplify_va_arg_1): Likewise.
* config/i386/i386.c (ix86_va_start): Likewise.
(ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mep/mep.c (mep_expand_va_start): Likewise.
(mep_gimplify_va_arg_expr): Likewise.
* config/mips/mips.c (mips_va_start): Likewise.
(mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start): Likewise.
(rs6000_gimplify_va_arg): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
(s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
(sh_gimplify_va_arg_expr): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_va_start): Likewise.
(spu_gimplify_va_arg_expr): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
(xstormy16_gimplify_va_arg_expr): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start): Likewise.
(xtensa_gimplify_va_arg_expr): Likewise.

c-family/
* c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
* c-omp.c (c_finish_omp_for): Likewise.

cp/
* call.c (build_special_member_call): Use fold_build_pointer_plus.
* class.c (build_base_path): Likewise.
(convert_to_base_statically): Likewise.
(dfs_accumulate_vtbl_inits): Likewise.
* cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
* except.c (expand_start_catch_block): Likewise.
* init.c (expand_virtual_init): Likewise.
(build_new_1): Likewise.
(build_vec_delete_1): Likewise.
(build_vec_delete): Likewise.
* rtti.c (build_headof): Likewise.
(tinfo_base_init): Likewise.
* typeck.c (get_member_function_from_ptrfunc): Likewise.
(cp_build_addr_expr_1): Likewise.
* typeck2.c (build_m_component_ref): Likewise.

fortran/
* trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
(gfc_trans_string_copy): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
* trans-types.c (gfc_get_array_descr_info): Likewise.
* trans.c (gfc_build_array_ref): Likewise.

java/
* builtins.c (static): Use fold_build_pointer_plus.
* class.c (make_class_data): Likewise.
(build_symbol_entry): Likewise.
* except.c (build_exception_object_ref): Likewise.
* expr.c (build_java_arrayaccess): Likewise.
(build_field_ref): Likewise.
(build_known_method_ref): Likewise.
(build_invokevirtual): Likewise.

objc/
* objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
Use fold_build_pointer_plus.
(objc2_build_ehtype_initializer): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176461 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Richard Guenther  <rguenther@suse.de>

* expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling.
(expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST
handling.

PR middle-end/18908
* expr.c (expand_expr_real_2): Do not unnecessarily truncate the
result of BIT_*_EXPR to bitfield precision.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176460 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Janus Weil  <janus@gcc.gnu.org>

PR fortran/49708
* resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.

2011-07-19  Janus Weil  <janus@gcc.gnu.org>

PR fortran/49708
* gfortran.dg/allocate_error_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176447 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR tree-optimization/49742
* tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call
as a potential write.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176446 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Richard Guenther  <rguenther@suse.de>

* Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h.
* tree-ssa-forwprop.c: Include gimple-pretty-print.h.
(forward_propagate_comparison): Simplify, remove obsolete code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176445 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Richard Guenther  <rguenther@suse.de>

* gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as
BIT_XOR_EXPR, same as the RTL expander does.
* tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL.
(verify_gimple_assign_unary): Likewise.
* tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR.
* tree-ssa-forwprop.c (forward_propagate_comparison): Handle
BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR.

* gcc.dg/tree-ssa/bool-10.c: Adjust expected pattern.
* gcc.dg/tree-ssa/bool-11.c: Likewise.
* gcc.dg/torture/20110719-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176442 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/49768
* gimple-fold.c (fold_nonarray_ctor_reference): Return NULL
if offset is smaller than bitoffset, but offset+size is bigger
than bitoffset.

* gcc.c-torture/execute/pr49768.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176437 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/49771
        * tree-vect-loop-manip.c (vect_vfa_segment_size): In case of
        zero step, set segment length to the size of the data-ref's type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176434 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176430 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Martin Jambor  <mjambor@suse.cz>

* ipa-prop.h: Include alloc-pool.h, all sorts of updates to general
comments.
(ipcp_values_pool): Declare.
(ipcp_sources_pool): Likewise.
(ipcp_lattice): Changed to forward declaration.
(ipa_param_descriptor): Removed fields ipcp_lattice, types and
cannot_devirtualize.
(ipa_node_params): New fields descriptors, lattices, known_vals,
clone_for_all_contexts and node dead, removed fields params and
count_scale.
(ipa_set_param_count): Removed.
(ipa_get_param_count): Made to work with descriptors vector.
(ipa_get_param): Updated.
(ipa_param_cannot_devirtualize_p): Removed.
(ipa_param_types_vec_empty): Likewise.
(ipa_set_param_used): New function.
(ipa_get_param_used): Updated to use descriptors vector.
(ipa_func_list): Removed.
(ipa_init_func_list): Removed declaration.
(ipa_push_func_to_list_1): Likewise.
(ipa_pop_func_from_list): Likewise.
(ipa_push_func_to_list): Removed.
(ipa_lattice_from_jfunc): Remove declaration.
(ipa_get_jf_pass_through_result): Declare.
(ipa_get_jf_ancestor_result): Likewise.
(ipa_value_from_jfunc): Likewise.
(ipa_get_lattice): Update.
(ipa_lat_is_single_const): New function.
* ipa-prop.c (ipa_push_func_to_list_1): Removed.
(ipa_init_func_list): Likewise.
(ipa_pop_func_from_list): Likewise.
(ipa_get_param_decl_index): Fix coding style.
(count_formal_params): Removed.
(count_formal_params_1): Renamed to count_formal_params.
(ipa_populate_param_decls): Update to use descriptors vector.
(ipa_initialize_node_params): Likewise.
(visit_ref_for_mod_analysis): Use ipa_set_param_used.
(ipa_analyze_params_uses): Likewise.
(ipa_free_node_params_substructures): Likewise and free also lattices
and known values.
(duplicate_array): Removed.
(ipa_edge_duplication_hook): Add the new edge to the list of edge
clones.
(ipa_node_duplication_hook): Update to use new lattices.
(ipa_free_all_structures_after_ipa_cp): Free alloc pools.
(ipa_free_all_structures_after_iinln): Likewise.
(ipa_write_node_info): Update to use new lattices.
(ipa_read_node_info): Likewise.
(ipa_get_jf_pass_through_result): New function.
(ipa_get_jf_ancestor_result): Likewise.
(ipa_value_from_jfunc): Likewise.
(ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc.
* ipa-cp.c: Reimplemented.
* params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed.
(PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter.
(PARAM_IPA_CP_EVAL_THRESHOLD): Likewise.
* Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies.

* doc/invoke.texi (devirt-type-list-size): Removed description.
(ipa-cp-value-list-size): Added description.

* testsuite/gcc.dg/ipa/ipa-1.c: Updated testcase dump scan.
* testsuite/gcc.dg/ipa/ipa-2.c: Likewise.
* testsuite/gcc.dg/ipa/ipa-3.c: Likewise and made functions static.
* testsuite/gcc.dg/ipa/ipa-4.c: Updated testcase dump scan.
* testsuite/gcc.dg/ipa/ipa-5.c: Likewise.
* testsuite/gcc.dg/ipa/ipa-7.c: Likewise.
* testsuite/gcc.dg/ipa/ipa-8.c: Updated testcase dump scan.
* testsuite/gcc.dg/ipa/ipacost-1.c: Likewise.
* testsuite/gcc.dg/ipa/ipacost-2.c: Likewise and increased sizes
of some functions.
* testsuite/gcc.dg/ipa/ipcp-1.c: New test.
* testsuite/gcc.dg/ipa/ipcp-2.c: Likewise.
* testsuite/gcc.dg/tree-ssa/ipa-cp-1.c: Updated testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176424 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Martin Jambor  <mjambor@suse.cz>

gcc/cp/
* parser.c (cp_parser_parameter_declaration_list): Initialize
parenthesized_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176423 138bc75d-0d04-0410-961f-82ee72b054a4

    * bb-reorder.c (fix_crossing_conditional_branches): Emit all insns
        before calling create_basic_block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176420 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/49675
* tree.c (build_common_builtin_nodes): Register
__builtin_return_address, __cyg_profile_func_enter
and __cyg_profile_func_exit.

* gfortran.dg/pr49675.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176417 138bc75d-0d04-0410-961f-82ee72b054a4

* bb-reorder.c (emit_barrier_after_bb): Split out of ...
(add_labels_and_missing_jumps): ... here.
(fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176416 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/47744
* config/i386/i386.c (ix86_decompose_address): Allow only subregs
of DImode hard registers in PLUS address chains.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176413 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/49769
* config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts.
(alpha*-*-freebsd*): Likewise.
(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o,
crtprec80.o, crtfastmath.o to extra_parts for all targets.
(ia64*-*-elf*): Remove extra_parts.
(sparc-*-linux*): Add crtfastmath.o to extra_parts.
(sparc64-*-linux*): Likewise.
(sparc64-*-freebsd*): Likewise.

Revert:
* config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts.
(ia64*-*-linux*): Likewise.
(mips64*-*-linux*): Likewise.
(mips*-*-linux*): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176406 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/48430
* include/bits/shared_ptr.h (struct hash<shared_ptr<>>): Use
__hash_base.
* include/bits/unique_ptr.h (struct hash<unique_ptr<>>): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176405 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        * trans-decl.c (gfc_build_qualified_array): Make coarray's
        token TYPE_QUAL_RESTRICT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176404 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176403 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Richard Guenther  <rguenther@suse.de>

* gimplify.c (gimplify_expr): Use input_location, not saved_location
when building new trees.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176400 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Richard Guenther  <rguenther@suse.de>

* expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR
expansion result to bitfield precision if required.

* gcc.dg/torture/20110718-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176398 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49541
* testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
ldflags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176393 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Global Reviewers): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176392 138bc75d-0d04-0410-961f-82ee72b054a4

toplevel:
* configure: Regenerate.

config:
* elf.m4 (target_elf): Remove *-netware*.

contrib:
* config-list.mk (i586-netware): Remove.
(.PHONY): Remove make-script-dir dependency.
(make-script-dir): Remove.
($(LIST)): Remove make-script-dir dependency.

gcc:
* config.gcc (i[3456x]86-*-netware*): Remove.

* gthr-nks.h: Remove.
* configure.ac (enable_threads): Remove nks.
* configure: Regenerate.

* config/i386/i386.c (ix86_encode_section_info): Remove netware
reference.
* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
<netware.h> reference.

* config/i386/netware-libgcc.c,
gcc/config/i386/netware-libgcc.def,
gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove

* doc/extend.texi (Function Attributes,
callee_pop_aggregate_return): Remove i?86-netware reference.
* doc/install.texi (Configuration, --enable-threads): Remove nks.

gcc/testsuite:
* g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
* g++.dg/ext/bitfield3.C: Likewise.
* g++.dg/ext/bitfield4.C: Likewise.
* g++.dg/ext/bitfield5.C: Likewise.
* g++.dg/other/PR23205.C: Remove *-*-netware* support.
* g++.dg/other/pr23205-2.C: Likewise.
* gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
* gcc.c-torture/compile/20001109-2.c: Likewise.
* gcc.dg/20040813-1.c: Remove *-*-netware* support.
* gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
* gcc.dg/bitfld-16.c: Likewise.
* gcc.dg/bitfld-17.c: Likewise.
* gcc.dg/bitfld-18.c: Likewise.
* gcc.dg/builtins-config.h: Remove Netware support.
* gcc.dg/cdce1.c: Remove *-*-netware* support.  Update line number.
* gcc.dg/cdce2.c: Likewise.
* gcc.dg/cpp/assert4.c: Remove netware support.
* gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
* gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.

* lib/target-supports.exp (check_visibility_available): Remove
NetWare support.
(check_profiling_available): Likewise.

libgcc:
* config.host (i[3456x]86-*-netware*): Remove.
* config/i386/netware-crt0.c, config/i386/t-nwld,
config/i386/t-slibgcc-nwld: Remove.

libstdc++-v3:
* crossconfig.m4 (*-netware): Remove.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176391 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/vect/pr49038.c: Run only on targets that support mmap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176390 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Richard Guenther  <rguenther@suse.de>

* MAINTAINERS (Global Reviewers): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176387 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-18  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (resolve_transfer): Mention defined I/O
        in the diagnostic for alloc_comp/pointer_comp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176386 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176384 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49746
Revert:
2010-12-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

* config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176377 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34657
        * module.c (check_for_ambiguous): Check whether the name is
        * matches
        the current program unit.

2011-07-17  Tobias Burnus  <burnus@net-b.de>
            Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/34657
        * gfortran.dg/generic_17.f90: Fix testcase.
        * gfortran.dg/interface_3.f90: Add dg-error.
        * gfortran.dg/use_14.f90: New.
        * gfortran.dg/use_15.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176375 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/49732
* tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176371 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49624
        * expr.c (gfc_check_pointer_assign): Fix checking for invalid
        pointer bounds.

2011-07-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/49624
        * gfortran.dg/pointer_remapping_7.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176370 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.def (language=c++): Add check-c++0x and
check-target-libmudflap-c++.
* Makefile.tpl (check-target-libmudflap-c++): New.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176367 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/
* pt.c (tinst_level_tick, last_template_error_tick): Replace with
last_error_tinst_level.
(push_tinst_level, pop_tinst_level): Adjust.
(problematic_instantiation_changed): Adjust.
(record_last_problematic_instantiation): Adjust.
* error.c (cp_print_error_function): Don't print
current_function_decl if we're in a template instantiation context.
(print_instantiation_full_context): Always print first line.
gcc/testsuite/
* lib/prune.exp (prune_gcc_output): Prune "In substitution" too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176366 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/45329
PR c++/48934
* cp-tree.h (fn_type_unification): Add `bool' parameter.
* pt.c (enum template_base_result): Define.
(unify_success, unify_unknown): Define.
(unify_parameter_deduction_failure): Define.
(unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
(unify_parameter_pack_mismatch): Define.
(unify_parameter_pack_inconsistent): Define.
(unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
(unify_expression_unequal, unify_inconsistency): Define.
(unify_method_type_error, unify_arity): Likewise.
(unify_too_many_parameters, unify_too_few_parameters): Define.
(unify_arg_conversion, unify_no_common_base): Define.
(unify_illformed_ptrmem_cst_expr): Define.
(unify_substitution_failure): Define.
(unify_inconsistent_template_template_parameters): Define.
(unify_template_deduction_failure): Define.
(unify_template_argument_mismatch): Define.
(unify_overload_resolution_failure): Define.
(comp_template_args_with_info): New function, split out from...
(comp_template_args): ...here. Call it.
(deduction_tsubst_fntype): Add `complain' parameter'.  Pass it
to tsubst.
(unify): Add `explain_p' parameter.  Pass to all relevant calls.
Call above status functions when appropriate.
(resolve_overloaded_unification, try_one_overload): Likewise.
(type_unification, type_unification_real): Likewise.
(unify_pack_expansion): Likewise.
(get_template_base, try_class_unification): Likewise.
(get_bindings, more_specialized_fn): Pass false to unification
calls.
(get_class_bindings, do_auto_deduction): Likewise.
(convert_nontype_argument): Likewise.
(fn_type_unification): Likewise.  Pass tf_warning_or_error if
explain_p.
(get_template_base): Add `explain_p' parameter and pass it to
try_class_unification. Return an enum template_base_result.
* class.c (resolve_address_of_overloaded_function): Pass false to
fn_type_unification.
* call.c (enum rejection_reason_code): Add new codes.
(struct rejection_reason): Add template_unification field.
Add template_instantiation field.
(template_unification_rejection): Define.
(template_unification_error_rejection): Define.
(template_instantiation_rejection): Define.
(invalid_copy_with_fn_template_rejection): Define.
(add_template_candidate): Pass false to unify.
Provide more rejection reasons when possible.
(print_template_unification_rejection): Define.
(print_arity_rejection): Define, split out from...
(print_z_candidate): ...here.  Add cases for new rejection
reasons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176365 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176364 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-16  Tobias Burnus  <burnus@net-b.de>

        * expr.c (gfc_ref_this_image): New function.
        (gfc_is_coindexed): Use it.
        * gfortran.h (gfc_ref_this_image): New prototype.
        * resolve.c (resolve_deallocate_expr,
        resolve_allocate_expr): Support alloc scalar coarrays.
        * trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
        gfc_conv_descriptor_cosize, gfc_array_allocate,
        gfc_trans_deferred_array): Ditto.
        * trans-expr.c (gfc_conv_variable) Ditto.:
        * trans-stmt.c (gfc_trans_deallocate): Ditto.
        * trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
        gfc_get_array_descr_info): Ditto.
        * trans-decl.c (gfc_get_symbol_decl): Ditto.

2011-07-16  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_14.f90: Remove dg-error "sorry not
        * implemented".
        * gfortran.dg/coarray_7.f90: Ditto.
        * gfortran.dg/coarray/scalar_alloc_1.f90: New.
        * gfortran.dg/coarray/scalar_alloc_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176358 138bc75d-0d04-0410-961f-82ee72b054a4

changelog typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176356 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Add tic6x-*-*
case.
* gcc.c-torture/execute/ieee/20000320-1.x: Likewise.
* gcc.c-torture/execute/ieee/hugeval.x: Likewise.
* gcc.c-torture/execute/ieee/mzero2.c: Comment out the divide tests for
C67X.
* gcc.c-torture/execute/ieee/pr29302.x: New file.
* gcc.dg/torture/type-generic-1.c: Add -DUNSAFE for tic6x-*-*.
* gcc.dg/torture/builtin-math-7.c: Add a comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176353 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2011-07-16  Matthias Klose  <doko@ubuntu.com>

        * doc/install.texi: Document --enable-static-libjava.

<toplevel>

2011-07-16  Matthias Klose  <doko@ubuntu.com>

        * Makefile.tpl (EXTRA_CONFIGARGS_LIBJAVA): Define.
        * Makefile.def (target_modules/libjava): Pass
        $(EXTRA_CONFIGARGS_LIBJAVA).
        * configure.ac: Pass --disable-static in EXTRA_CONFIGARGS_LIBJAVA,
        if not configured with --enable-static-libjava.
        * Makefile.in: Regenerate.
        * configure: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176351 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in (check-g++-strict-gc): New.
(cp/except.o): Depend on gt-cp-except.h
* except.c: Include gt-cp-except.h.
* config-lang.in (gtfiles): Add cp/except.c.
* decl2.c (mark_used): Adjust constexpr condition, set
function_depth around template instantiation.
* parser.c (cp_parser_lambda_body): Set function_depth.
* semantics.c (maybe_add_lambda_conv_op): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176350 138bc75d-0d04-0410-961f-82ee72b054a4

bbpart: Use a VEC for crossing_edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176349 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176347 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-15  Daniel Carrera  <dcarrera@gmail.com>

* caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
* caf/single.c (caf_runtime_error): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176340 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-15  Yufeng Zhang  <yufeng.zhang@arm.com>

* config/locale/newlib/ctype_members.cc: New file.
* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Add a new C locale
kind: newlib.  Configure to use the newlib specific
ctype_members.cc when with_newlib is enabled.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176339 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>

* Tweak last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176336 138bc75d-0d04-0410-961f-82ee72b054a4

/gcc
2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
    Jakub Jelinek  <jakub@redhat.com>
    Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/49745
* gthr-posix.h: Do not include <unistd.h> unconditionally; use
_GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.

/libstdc++-v3
2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
    Jakub Jelinek  <jakub@redhat.com>

PR libstdc++/49745
* acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Check separately for
_POSIX_TIMEOUTS and define _GTHREADS_USE_MUTEX_TIMEDLOCK.
* libstdc++-v3/libsupc++/guard.cc: Include <unistd.h>.
* testsuite/17_intro/headers/c++1998/49745.cc: New.
* configure: Regenerate.
* config.h.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176335 138bc75d-0d04-0410-961f-82ee72b054a4

Use source_location where it is due

libcpp/

* directives.c (struct if_stack): Use source_location as type
here.
* include/cpplib.h (struct cpp_callbacks)<include, define, undef,
indent, def_pragma, used_define, used_undef>: Properly use
source_location as parameter type, rather than unsigned int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176333 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/49741
gcc/
* Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts
rather than --tool_opts.
gcc/cp/
* Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
gcc/testsuite/
* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Restore.
Use --extra_opts instead of --additional_options.

* Makefile.in (check-c++): Move check-gcc-c++0x after
check-target-libstdc++-v3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176332 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-15  Basile Starynkevitch  <basile@starynkevitch.net>

* doc/plugins.texi (Building GCC plugins): gengtype needs its
gtype.state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176329 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/49753
PR tree-optimization/49309
* testsuite/libmudflap.c++/pass68-frag.cxx: New test.

* g++.dg/torture/pr49309.C: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176327 138bc75d-0d04-0410-961f-82ee72b054a4

* config/linux/wait.h (do_spin): New inline, largely copied
from do_wait, just don't do futex_wait here, instead return true if
it should be done.
(do_wait): Implement using do_spin.
* config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
to prototype.
(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
__sync_bool_compare_and_swap, pass the oldval to
gomp_mutex_lock_slow.
* config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
If all mutex contenders are just spinning and not sleeping, don't
change state to 2 unnecessarily.  Optimize the loop when state has
already become 2 to use just one atomic operation per loop instead
of two.
* config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
to prototype.
(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
__sync_bool_compare_and_swap, pass the oldval to
gomp_mutex_lock_slow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176326 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49723
* config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176319 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48220
* doc/md.texi (Standard Names): Document window_save.
* cfgexpand.c (expand_debug_parm_decl): New function extracted from
expand_debug_expr and expand_debug_source_expr.  If the target has
a window_save instruction, adjust the ENTRY_VALUE_EXP.
(expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the
SSA_NAME_VAR is a parameter.
(expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl.
* var-tracking.c (parm_reg_t): New type and associated vector type.
(windowed_parm_regs): New variable.
(adjust_insn): If the target has a window_save instruction and this
is the instruction, make its effect on parameter registers explicit.
(next_non_note_insn_var_location): New function.
(emit_notes_in_bb): Use it instead of NEXT_INSN throughout.
(vt_add_function_parameter): If the target has a window_save insn,
adjust the incoming RTL and record that in windowed_parm_regs.
(vt_finalize): Free windowed_parm_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176318 138bc75d-0d04-0410-961f-82ee72b054a4

Remove gcc/testsuite/ prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176317 138bc75d-0d04-0410-961f-82ee72b054a4

Revert
2003-07-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
PR rtl-optimization/11320
* sched-int.h (struct deps) [reg_conditional_sets]: New field.
(struct sched_info) [compute_jump_reg_dependencies]: New prototype.
* sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
current_sched_info->compute_jump_reg_dependencies. Record which
registers are used and which registers are set by the jump.
Clear deps->reg_conditional_sets after a barrier.
Set deps->reg_conditional_sets if the insn is a COND_EXEC.
Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
(init_deps): Initialize reg_conditional_sets.
(free_deps): Clear reg_conditional_sets.
* sched-ebb.c (compute_jump_reg_dependencies): New prototype.
Mark registers live on entry of the fallthrough block and conditionally
set as set by the jump. Mark registers live on entry of non-fallthrough
blocks as used by the jump.
* sched-rgn.c (compute_jump_reg_dependencies): New prototype.
Mark new parameters as unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176315 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/49757
* gcc/testsuite/gcc.target/tic6x/builtins/c6x-builtins.exp: Return if
not testing tic6x-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176313 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (c6x port): New entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176312 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/tic6x/weak-call.c: New test.
* gcc.target/tic6x/fpcmp.c: New test.
* gcc.target/tic6x/fpdiv.c: New test.
* gcc.target/tic6x/rotdi16-scan.c: New test.
* gcc.target/tic6x/ffssi.c: New test.
* gcc.target/tic6x/fpdiv-lib.c: New test.
* gcc.target/tic6x/cold-lc.c: New test.
* gcc.target/tic6x/longcalls.c: New test.
* gcc.target/tic6x/abi-align-1.c: New test.
* gcc.target/tic6x/fpcmp-finite.c: New test.
* gcc.target/tic6x/rotdi16.c: New test.
* gcc.target/tic6x/bswapl.c: New test.
* gcc.target/tic6x/ffsdi.c: New test.
* gcc.target/tic6x/tic6x.exp: New file.
* gcc/testsuite/gcc.target/tic6x/builtins/arith24.c: New test.
* gcc/testsuite/gcc.target/tic6x/builtins/smpy.c: New test.
* gcc/testsuite/gcc.target/tic6x/builtins/smpylh.c: New test.
* gcc/testsuite/gcc.target/tic6x/builtins/smpyh.c: New test.
* gcc/testsuite/gcc.target/tic6x/builtins/sarith1.c: New test.
* gcc/testsuite/gcc.target/tic6x/builtins/extclr.c: New test
* gcc/testsuite/gcc.target/tic6x/builtins/c6x-builtins.exp: New file.
* gcc.target/tic6x/builtin-math-7.c: New test, adapted from gcc.dg.
* lib/target-supports.exp (chck_profiling_available): Not on tic6x.
(check_effective_target_ti_c67x, check_effective_target_ti_c64xp):
New functions.
* gcc.c-torture/execute/20101011-1.c: Add a condition for
__TMS320C6X__.
* gcc.dg/20020312-2.c: Likewise.
* gcc.dg/pr27095.c: Handle tic6x like hppa.
* gcc.dg/torture/pr37868.c: Skip on tic6x.
* gcc.dg/torture/builtin-math-7.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176310 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/invoke.texi (C6X Options): New section.
* doc/md.texi (TI C6X family): New section.
* config.gcc: Handle tic6x, in particular tic6x-*-elf and
tic6x-*-uclinux.
* longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
Provide C6X definitions.
* config/c6x/c6x.md: New file.
* config/c6x/constraints.md: New file.
* config/c6x/predicates.md: New file.
* config/c6x/c6x-sched.md.in: New file.
* config/c6x/c6x-sched.md: New file.
* config/c6x/gensched.sh: New file.
* config/c6x/c6x-mult.md.in: New file.
* config/c6x/genmult.sh: New file.
* config/c6x/c6x-mult.md: New file.
* config/c6x/sync.md: New file.
* config/c6x/c6x-protos.h: New file.
* config/c6x/sfp-machine.h: New file.
* config/c6x/c6x.c: New file.
* config/c6x/c6x.h: New file.
* config/c6x/crti.s: New file.
* config/c6x/crtn.s: New file.
* config/c6x/lib1funcs.asm: New file.
* config/c6x/c6x-modes.def: New file.
* config/c6x/genopt.sh: New file.
* config/c6x/c6x.opt: New file.
* config/c6x/c6x-tables.opt: New file.
* config/c6x/c6x-opts.h: New file.
* config/c6x/c6x-isas.def: New file.
* config/c6x/elf.h: New file.
* config/c6x/elf-common.h: New file.
* config/c6x/uclinux-elf.h: New file.
* config/c6x/t-c6x: New file.
* config/c6x/t-c6x-elf: New file.
* config/c6x/t-c6x-uclinux: New file.
* config/c6x/t-c6x-softfp: New file.
* config/c6x/gtd.c: New file.
* config/c6x/gtf.c: New file.
* config/c6x/ltd.c: New file.
* config/c6x/ltf.c: New file.
* config/c6x/ged.c: New file.
* config/c6x/gef.c: New file.
* config/c6x/led.c: New file.
* config/c6x/lef.c: New file.
* config/c6x/eqd.c: New file.
* config/c6x/eqf.c: New file.
* config/c6x/libgcc-c6xeabi.ver: New file.

contrib/
* gcc_update: Add C6X generated files.
* contrib/config-list.mk: Add c6x-elf and c6x-uclinux.

libgcc/
* config.host: Handle tic6x-*-*.
* config/c6x/c6x-abi.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176308 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/gigi.h: Move around comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176307 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/48711
* g-socthi-mingw.adb (Fill): Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176305 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176301 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/46350
* s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176296 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Andrew Pinski  <pinskia@gmail.com>

PR tree-opt/49309
* tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
Use fold_build2_loc instead of build2.
Use the correct type for the new tree.

2011-07-14  Andrew Pinski  <pinskia@gmail.com>

PR tree-opt/49309
* g++.dg/torture/pr49309.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176281 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/11320
* config/ia64/ia64.md (load_symptr_low): Show a MEM.
* config/ia64/ia64.c (ia64_expand_load_address): Generate it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176280 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr48770.c: Add dg-require-effective-target fpic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176279 138bc75d-0d04-0410-961f-82ee72b054a4

Remove error parameter from caf_runtime_error. Add caf_runtime_error to single.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176278 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49487
* config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead
of REG.
(*rotw<mode>): Use const_int_operand for operand2.
Use match_scatch for operand3.
(*rotb<mode>): Ditto
* config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176276 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49651
* tree-ssa-structalias.c (get_constraint_for_1): Properly
handle dereferences with subvariables.

* gcc.dg/torture/pr49651.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176274 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Richard Guenther  <rguenther@suse.de>

* gimple-fold.c (fold_gimple_assign): Remove operand swapping.
(fold_stmt_1): Do it here directly on gimple and as a first thing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176273 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Richard Guenther  <rguenther@suse.de>

* fold-const.c (fold_binary_loc): Convert the !bool_var result,
not bool_var when folding bool_var != 1 or bool_var == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176272 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c (schedule_insns): Remove outdated comment.
(schedule_block): When computing a known value for TODO_SPEC,
just set it rather than using logical operations.
(try_ready): Likewise.  Use a local variable rather than a
pointer to TODO_SPEC.  Reorder an if statement to move the
easy case to the then block.
* sched-deps.c (dep_spec_p): New static function.
(update_dep): Use it to decide whether to call
change_spec_dep_to_hard.
(get_back_and_forw_lists): Use it.
(sd_resolve_dep): Likewise.
(init_dep): If !USE_DEPS_LIST, use zero to initialize status.
(haifa_note_mem_dep): Likewise.
(check_dep): Likewise.
(sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION.
(sched_free_deps): Free in two passes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176271 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR middle-end/49736
* expr.c (all_zeros_p): Undo bogus part of last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176270 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Matthias Klose <doko@ubuntu.com>

        * doc/extend.texi (optimize attribute): Fix (another) typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176269 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Matthias Klose <doko@ubuntu.com>

        * doc/extend.texi (optimize attribute): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176268 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-14  Richard Guenther  <rguenther@suse.de>

* gimplify.c (gimplify_expr): Only do required conversions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176267 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/48711
* g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176265 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/43746
* config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove,
i.e. use default_elf_select_section.
(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove.
(READONLY_DATA_SECTION_ASM_OP): Remove.
(TARGET_ASM_NAMED_SECTION): Move from here...
* config/avr/avr.c: ...to here.
(avr_asm_init_sections): Set unnamed callback of
readonly_data_section.
(avr_asm_named_section): Make static.

testsuite/
PR target/43746
* gcc.dg/array-quals-1.c: Don't xfail on AVR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176262 138bc75d-0d04-0410-961f-82ee72b054a4

Restore bootstrap on Linux/x86.

2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

PR bootstrap/49739
* config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtp
rec80.o crtfastmath.o for Linux/x86.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176261 138bc75d-0d04-0410-961f-82ee72b054a4

2012011-07-13  Sriraman Tallam  <tmsriram@google.com>

* plugin-api.h
(ld_plugin_section): New struct.
(ld_plugin_get_section_count): New typedef.
(ld_plugin_get_section_type): New typedef.
(ld_plugin_get_section_name): New typedef.
(ld_plugin_get_section_contents): New typedef.
(ld_plugin_update_section_order): New typedef.
(ld_plugin_allow_section_ordering): New typedef.
(LDPT_GET_SECTION_COUNT): New enum value.
(LDPT_GET_SECTION_TYPE): New enum value.
(LDPT_GET_SECTION_NAME): New enum value.
(LDPT_GET_SECTION_CONTENTS): New enum value.
(LDPT_UPDATE_SECTION_ORDER): New enum value.
(LDPT_ALLOW_SECTION_ORDERING): New enum value.
(tv_get_section_count): New struct members.
(tv_get_section_type): New struct members.
(tv_get_section_name): New struct members.
(tv_get_section_contents): New struct members.
(tv_update_section_order): New struct members.
(tv_allow_section_ordering): New struct members.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176260 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176259 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c: Include "hashtab.h"
(sched_no_dce): New global variable.
(INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN,
SHADOW_P): New macros.
(last_clock_var, cycle_issued_insns): Move declarations.
(must_backtrack): New static variable.
(struct delay_pair): New structure.
(delay_htab, delay_htab_i2): New static variables.
(delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq,
record_delay_slot_pair, pair_delay, add_delay_dependencies): New
functions.
(dep_cost_1): If delay pairs exist, try to look up the insns and
use the correct pair delay if we find them.
(rank-for_schedule): Tweak priority for insns that must be scheduled
soon to avoid backtracking.
(queue_insn): Detect conditions which force backtracking.
(ready_add): Likewise.
(struct sched_block_state): Add member shadows_only_p.
(struct haifa_save_data): New structure.
(backtrack_queue): New static variable.
(mark_backtrack_feeds, copy_insn_list, save_backtrack_point,
unschedule_insns_until, restore_last_backtrack_point,
free_topmost_backtrack_point, free_backtrack_queue,
estimate_insn_tick, estimate_shadow_tick): New functions.
(prune_ready_list): New arg shadows_only_p.  All callers changed.
If true, remove everything that isn't SHADOW_P.  Look up delay
pairs and estimate ticks to avoid scheduling the first insn too
early.
(verify_shadows): New function.
(schedule_block): Add machinery to enable backtracking.
(sched_init): Take sched_no_dce into account when setting
DF_LR_RUN_DCE.
(free_delay_pairs): New function.
(init_h_i_d): Initialize INSN_EXACT_TICK.
* Makefile.in (haifa-sched.o): Add $(HASHTAB_H).
* sched-deps.c (sd_unresolve_dep): New function.
* sched-int.h (struct haifa_sched_info): New fields save_state
and restore_state.
(struct _haifa_insn_data): New fields exact_tick, tick_estimate,
feeds_backtrack_insn and shadow_p.
(DO_BACKTRACKING): New value in enum SCHED_FLAGS.
(sched_no_dce): Declare variable.
(record_delay_slot_pair, free_delay_pairs, add_delay_dependencies,
sd_unresolve_dep): Declare functions.
* modulo-sched.c (sms_sched_info): Clear the two new fields.
* sched-rgn.c (rgn_const_sched_info): Likewise.
* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
* sched-ebb.c (save_ebb_state, restore_ebb_state): New functions.
(ebb_sched_info): Add them for the two new fields.
(add_deps_for_risky_insns): Call add_delay_dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176255 138bc75d-0d04-0410-961f-82ee72b054a4

Change -mno-r11 to -mno-pointers-to-nested-functions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176253 138bc75d-0d04-0410-961f-82ee72b054a4

Change -mno-r11 to -mno-pointers-to-nested-functions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176252 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
range comparison if Pmode is SImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176251 138bc75d-0d04-0410-961f-82ee72b054a4

Also test -std=c++0x mode with 'make check-c++' at top level
* Makefile.in (check-gcc-c++0x): New.
(check-c++): Depend on it.
gcc/
* Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts.
gcc/cp/
* Make-lang.in (check-c++0x): New.
gcc/testsuite/
* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Remove.
* lib/lto.exp (lto_prune_warns): Prune warning about -std=c++0x
when compiling C files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176250 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2.
* config/spu/spu.md ("clrsb<mode>2"): New expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176249 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176248 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.c (TARGET_ASM_FILE_START): Do not define.
(asm_file_start): Remove.
(spu_machine_dependent_reorg): Call compute_bb_for_insn and
free_bb_for_insn around code that modifies insns before
restarting df analysis.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176247 138bc75d-0d04-0410-961f-82ee72b054a4

PR 49296 List read, EOF without preceding separator

2011-07-13  Janne Blomqvist  <jb@gcc.gnu.org>

PR libfortran/49296
* io/list_read.c (read_logical): Don't error out if a valid value
is followed by EOF instead of a normal separator.
(read_integer): Likewise.

testsuite:

2011-07-13  Janne Blomqvist  <jb@gcc.gnu.org>

PR libfortran/49296
* gfortran.dg/read_list_eof_1.f90: Add tests for integer, real,
and logical reads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176245 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49541
* config/sol2.h (LIB_SPEC): Simplify.
Move LIB_THREAD_LDFLAGS_SPEC ...
(LINK_SPEC): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176244 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c (struct sched_block_state): New.
(schedule_block): Move some local variables into such a structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176243 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* config/i386/crtprec.c: Move to ../libgcc/config/i386.
* config/i386/t-crtpc: Remove.
* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
* config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from
tmake_file.
(x86_64-*-darwin*): Likewise.
(i[34567]86-*-linux*): Likewise.
(x86_64-*-linux*): Likewise.

* config/i386/sol2.h (ENDFILE_SPEC): Redefine.
Handle -mpc32, -mpc64, -mpc80.

libgcc:
* config/i386/crtprec.c: New file.
* config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
* config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
(x86_64-*-darwin*): Likewise.
(i[34567]86-*-solaris2*: Likewise.

gcc/testsuite:
* gcc.c-torture/execute/990127-2.x: Use -mpc64 on i?86-*-darwin*,
i?86-*-solaris2*, x86_64-*-darwin*, x86_64-*-solaris2*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176242 138bc75d-0d04-0410-961f-82ee72b054a4