PR tree-optimization/36129
        * tree-ssa-cpp.c: Include value-prof.h.
        (execute_fold_all_builtins): Call gimple_remove_stmt_histograms if
        built-in function was folded to a constant.
        * Makefile.in (tree-ssa-cpp.c): Depend on value-prof.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135123 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-09  Jan Sjodin  <jan.sjodin@amd.com>
    Sebastian Pop  <sebastian.pop@amd.com>

* tree-scalar-evolution.c: Document instantiate_scev.
(instantiate_parameters_1): Renamed instantiate_scev_1.
Don't use the same loop for instantiation_loop and evolution_loop.
(instantiate_scev): New.
(instantiate_parameters): Moved...
(resolve_mixers): Update call to instantiate_scev_1 to pass the
same loop twice.  Maintains the semantics for this function.
* tree-scalar-evolution.h (instantiate_scev): Declare.
(instantiate_parameters): ...here.  Now static inline.
* tree-data-ref.c (dr_analyze_indices): Call instantiate_scev
instead of resolve_mixers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135116 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl-factoring.c (collect_pattern_seqs): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135115 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/pa/pa.c (reloc_needed): Use CASE_CONVERT.

        * tree-cfg.c (verify_expr, verify_gimple_expr): Likewise.

        * tree-ssa-structalias.c (get_constraint_for): Likewise.

        * c-common.c (c_common_truthvalue_conversion): Likewise.

        * tree-object-size.c (compute_object_offset): Likewise.

        * tree-inline.c (estimate_num_insns_1): Likewise.

        * varasm.c (const_hash_1, compare_constant, copy_constant)
        (compute_reloc_for_constant, output_addressed_constants)
        (initializer_constant_valid_p): Likewise.

        * c-omp.c (check_omp_for_incr_expr): Likewise.

        * gimplify.c (gimplify_expr): Likewise.

        * c-typeck.c (c_finish_return): Likewise.

        * tree-vectorizer.c (supportable_widening_operation)
        (supportable_narrowing_operation): Likewise.

        * c-pretty-print.c (pp_c_cast_expression, pp_c_expression):
        Likewise.

        * matrix-reorg.c (can_calculate_expr_before_stmt): Likewise.

        * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.

        * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info)
        (descr_info_loc): Likewise.

        * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.

        * fold-const.c (operand_equal_p, make_range, extract_muldiv_1)
        (fold_unary): Likewise.

        * builtins.c (get_pointer_alignment): Likewise.

        * tree-scalar-evolution.c (interpret_rhs_modify_stmt)
        (instantiate_parameters_1): Likewise.

        * tree.c (expr_align, stabilize_reference): Likewise.

        * tree-pretty-print.c (dump_generic_node, op_prio): Likewise.

        * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.

        * convert.c (strip_float_extensions): Use CONVERT_EXPR_P.

        * tree-ssa-threadedge.c (simplify_control_stmt_condition):
        Likewise.

        * config/alpha/alpha.c (va_list_skip_additions): Likewise.

        * c-common.c (c_alignof_expr, check_function_arguments_recurse):
        Likewise.

        * tree-ssa.c (tree_ssa_useless_type_conversion): Likewise.

        * varasm.c (initializer_constant_valid_p, output_constant):
        Likewise.

        * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
        (forward_propagate_addr_expr_1, forward_propagate_addr_expr)
        (forward_propagate_comparison)
        (tree_ssa_forward_propagate_single_use_vars): Likewise.

        * cfgexpand.c (discover_nonconstant_array_refs_r): Likewise.

        * emit-rtl.c (component_ref_for_mem_expr)
        (set_mem_attributes_minus_bitpos): Likewise.

        * tree-ssa-phiopt.c (conditional_replacement): Likewise.

        * gimplify.c (gimplify_conversion, goa_lhs_expr_p,
        gimplify_expr): Likewise.

        * c-typeck.c (default_function_array_conversion,
        build_indirect_ref)
        (build_function_call, pointer_diff, build_compound_expr)
        (c_finish_return): Likewise.

        * tree-vect-analyze.c (vect_determine_vectorization_factor):
        Likewise.

        * matrix-reorg.c (get_inner_of_cast_expr,
        may_flatten_matrices_1): Likewise.

        * tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise.

        * expr.c (is_aligning_offset): Likewise.

        * tree-ssa-alias.c (is_escape_site): Likewise.

        * tree-stdarg.c (va_list_counter_bump, check_va_list_escapes)
        (check_all_va_list_escapes): Likewise.

        * tree-ssa-loop-ivopts.c (determine_base_object)
        (determine_common_wider_type): Likewise.

        * dojump.c (do_jump): Likewise.

        * tree-ssa-sccvn.c (simplify_unary_expression): Likewise.

        * tree-gimple.c (is_gimple_cast): Likewise.

        * fold-const.c (decode_field_reference, )
        (fold_sign_changed_comparison, fold_unary, fold_comparison)
        (fold_binary): Likewise.

        * tree-ssa-alias-warnings.c (find_alias_site_helper)
        (already_warned_in_frontend_p): Likewise.

        * builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise.

        * tree.c (really_constant_p, get_unwidened): Likewise.

        * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.

        * tree-ssa-loop-im.c (rewrite_bittest): Likewise.

        * tree-vrp.c (register_edge_assert_for_2,
        register_edge_assert_for_1): Likewise.

        * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use
        CONVERT_EXPR_P.
        (CONVERT_EXPR_P): Define.
        (CASE_CONVERT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135114 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Kenneth Zadeck  <zadeck@naturalbridge.com>

PR middle-end/36117
* dce.c (deletable_insn_p): Do not delete calls if
df_in_progress.
(delete_unmarked_insns): When deleting a call, call
delete_unreachable_blocks.
* rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
RTL_CONST_OR_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P): Fixed
doc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135113 138bc75d-0d04-0410-961f-82ee72b054a4

libgfortran/
    * Makefile.am (LTLDFLAGS): New.
    (libgfortran_la_LDFLAGS): Use above.
    * Makefile.in: Regenerate.

    libffi/
    * Makefile.am (LTLDFLAGS): New.
    (libffi_la_LDFLAGS): Use above.
    * Makefile.in: Regenerate.

    libobjc/
    * Makefile.in (LTLDFLAGS): New.
    (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135112 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* doc/invoke.texi (-fdump-tree-salias): Remove documentation.
(-ftree-salias): Likewise.
(salias-max-implicit-fields): Remove param documentation.
(salias-max-array-elements): Likewise.
* tree-pass.h (pass_create_structure_vars): Remove.
* params.h (SALIAS_MAX_IMPLICIT_FIELDS): Remove.
(SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
* tree-ssa-alias.c (create_structure_vars): Remove.
(gate_structure_vars): Likewise.
(pass_create_structure_vars): Likewise.
(gate_build_alias): Likewise.
(pass_build_alias): Adjust to run always and dump the function.
* common.opt (ftree-salias): Hide.
* passes.c (init_optimization_passes): Remove
pass_create_structure_vars, adjust comment.
* params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): Remove.
(PARAM_SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
* opts.c (decode_options): Do not set flag_tree_salias.
(common_handle_option): Add OPT_ftree_salias to the backward
compatibility section.

* gcc.dg/tree-ssa/20040911-1.c: Adjust.
* gcc.dg/tree-ssa/20040517-1.c: Likewise.
* gcc.dg/tree-ssa/pr26421.c: Likewise.
* gcc.dg/tree-ssa/pr23382.c: Likewise.
* gcc.dg/tree-ssa/alias-15.c: Likewise.
* gcc.dg/tree-ssa/inline_asm-1.c: Likewise.
* gcc.dg/tree-ssa/inline_asm-2.c: Likewise.
* gcc.dg/tree-ssa/pta-fp.c: Likewise.
* gcc.dg/tree-ssa/20031015-1.c: Likewise.
* gcc.dg/tree-ssa/alias-12.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135111 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* tree-flow-inline.h (var_can_have_subvars): Move ...
* tree-ssa-structalias.c (var_can_have_subvars): ... here.
* tree-flow.h (var_can_have_subvars): Remove.
(push_fields_onto_fieldstack): Remove.
(sort_fieldstack): Likewise.
(struct fieldoff): Move ...
* tree-ssa-structalias.c (struct fieldoff): ... here.  Remove
alias_set and base_for_components fields.
(sort_fieldstack): Make static.
(push_fields_onto_fieldstack): Likewise.  Remove code that
handles anything but RECORD_TYPEs.  Remove alias_set and
base_for_components handling.
(create_variable_info_for): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135110 138bc75d-0d04-0410-961f-82ee72b054a4

    PR fortran/36162

        * module.c (quote_string, unquote_string,
        mio_allocated_wide_string): New functions.
        (mio_expr): Call mio_allocated_wide_string where needed.

* gfortran.dg/module_widestring_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135109 138bc75d-0d04-0410-961f-82ee72b054a4

Formatting fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135106 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135101 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Seongbae Park  <seongbae.park@gmail.com>
* common.opt (Wframe-larger-than=): Shorten the help message
to one line.
* doc/invoke.texi (Wframe-larger-than=): Add more description.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135097 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-complex.c (expand_complex_div_wide): Don't create CONDs that
trap.
* tree-gimple.c (is_gimple_condexpr): Check that the expression doesn't
trap and that both operands are gimple values.
(canonicalize_cond_expr_cond): Use is_gimple_condexpr.
* gcc/tree-eh.c (tree_could_trap_p): Correctly detect if a comparison
is a fp operation.

* gcc/testsuite/gcc.dg/vect/vect-111.c: Rename to no-trapping-math-vect-111.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-11.c: Rename to no-trapping-math-vect-ifcvt-11.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-12.c: Rename to no-trapping-math-vect-ifcvt-12.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-13.c: Rename to no-trapping-math-vect-ifcvt-13.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-14.c: Rename to no-trapping-math-vect-ifcvt-14.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-15.c: Rename to no-trapping-math-vect-ifcvt-15.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135093 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-rtl.c (join_c_conditions): Return the first string if the
two strings are equal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135091 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* gensupport.h (pred_data): Add a "num_codes" field.
(add_predicate_code): Declare.
* gensupport.c (add_predicate_code): New function.
(std_pred_table): Add an "allows_const_p" field.
(std_preds): Set this field for predicates that allow RTX_CONST_OBJs.
Remove the (incomplete) list of such codes from the codes field.
(init_predicate_table): Use add_predicate_code.  Add all
RTX_CONST_OBJs if allows_const_p is true.
* genrecog.c (process_define_predicate): Use add_predicate_code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135090 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  David Daney  <ddaney@avtrex.com>

* lib/target-supports.exp (check_effective_target_sync_int_long): Add
mips*-*-*.
(check_effective_target_sync_char_short): Same.

2008-05-08  David Daney  <ddaney@avtrex.com>
    Richard Sandiford  <rsandifo@nildram.co.uk>

* config/mips/mips.md (mips_expand_compare_and_swap_12): Handle
special case of constant zero operands.
* config/mips/mips.c (mips_expand_compare_and_swap_12): Zero extend
old and new values.  Special case constant zero values.
* config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Skip 'sync' if compare
fails.
(MIPS_COMPARE_AND_SWAP_12): Handle constant zero operands.
(MIPS_COMPARE_AND_SWAP_12_0): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135088 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Paolo Bonzini  <bonzini@gnu.org>

        PR target/36090
        * simplify-rtx.c (simplify_plus_minus): Create CONST of
        similar RTX_CONST_OBJ before CONST_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135086 138bc75d-0d04-0410-961f-82ee72b054a4

* stmt.c (expand_stack_restore): Change sa mode if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135085 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Sebastian Pop  <sebastian.pop@amd.com>

* patch_tester.sh (report): Do not print "Checker: ".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135083 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Whitespace fixes.
* testsuite/Changelog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135081 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* config/i386/i386-protos.h (ix86_return_in_memory): Adjust
return type to bool.
(ix86_sol10_return_in_memory): Likewise.
(ix86_i386elf_return_in_memory): Likewise.
(ix86_i386interix_return_in_memory): Likewise.
* config/i386/i386.c (ix86_return_in_memory): Likewise.
(ix86_sol10_return_in_memory): Likewise.
(ix86_i386elf_return_in_memory): Likewise.
(ix86_i386interix_return_in_memory): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135080 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Kai Tietz  <kai.tietz@onevision.com>

PR/36180
* calls.c (compute_argument_block_size ): Add ATTRIBUTE_UNUSED to
fndecl argument.
(emit_library_call_value_1): Add ATTRIBUTE_UNUSED to variable
fndecl.
* target-def.h: Check that TARGET_RETURN_IN_MEMORY isn't declared in front.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135079 138bc75d-0d04-0410-961f-82ee72b054a4

* utils.c (handle_pure_attribute, init_gigi_decls): Rename
DECL_IS_PURE to DECL_PURE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135078 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* tree-data-ref.c (dr_analyze_alias): Do not set DR_SUBVARS.
* tree-data-ref.h (struct dr_alias): Remove subvars field.
(DR_SUBVARS): Remove.
* tree-dfa.c (dump_subvars_for): Remove.
(debug_subvars_for): Likewise.
(dump_variable): Do not dump subvars.
(remove_referenced_var): Do not remove subvars.
* tree-flow-inline.h (clear_call_clobbered): SFTs no longer exist.
(lookup_subvars_for_var): Remove.
(get_subvars_for_var): Likewise.
(get_subvars_at): Likewise.
(get_first_overlapping_subvar): Likewise.
(overlap_subvar): Likewise.
* tree-flow.h (subvar_t): Remove.
(struct var_ann_d): Remove subvars field.
* tree-ssa-alias.c (mark_aliases_call_clobbered): Remove queued
argument.  Remove special handling of SFTs.
(compute_tag_properties): Likewise.
(set_initial_properties): Likewise.
(compute_call_clobbered): Likewise.
(count_mem_refs): Likewise.
(compute_memory_partitions): Likewise.
(compute_flow_insensitive_aliasing): Likewise.
(setup_pointers_and_addressables): Likewise.
(new_type_alias): Likewise.
(struct used_part): Remove.
(used_portions): Likewise.
(struct used_part_map): Likewise.
(used_part_map_eq): Likewise.
(used_part_map_hash): Likewise.
(free_used_part_map): Likewise.
(up_lookup): Likewise.
(up_insert): Likewise.
(get_or_create_used_part_for): Likewise.
(create_sft): Likewise.
(create_overlap_variables_for): Likewise.
(find_used_portions): Likewise.
(create_structure_vars): Likewise.
* tree.def (STRUCT_FIELD_TAG): Remove.
* tree.h (MTAG_P): Adjust.
(struct tree_memory_tag): Remove base_for_components and
unpartitionable flags.
(struct tree_struct_field_tag): Remove.
(SFT_PARENT_VAR): Likewise.
(SFT_OFFSET): Likewise.
(SFT_SIZE): Likewise.
(SFT_NONADDRESSABLE_P): Likewise.
(SFT_ALIAS_SET): Likewise.
(SFT_UNPARTITIONABLE_P): Likewise.
(SFT_BASE_FOR_COMPONENTS_P): Likewise.
(union tree_node): Remove sft field.
* alias.c (get_alias_set): Remove special handling of SFTs.
* print-tree.c (print_node): Remove handling of SFTs.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-into-ssa.c (mark_sym_for_renaming): Likewise.
* tree-nrv.c (dest_safe_for_nrv_p): Remove special handling of SFTs.
* tree-predcom.c (set_alias_info): Do not set subvars.
* tree-pretty-print.c (dump_generic_node): Do not handle SFTs.
* tree-ssa-loop-ivopts.c (get_ref_tag): Likewise.
* tree-ssa-operands.c (access_can_touch_variable): Likewise.
(add_vars_for_offset): Remove.
(add_virtual_operand): Remove special handling of SFTs.
(add_call_clobber_ops): Likewise.
(add_call_read_ops): Likewise.
(get_asm_expr_operands): Likewise.
(get_modify_stmt_operands): Likewise.
(get_expr_operands): Likewise.
(add_to_addressable_set): Likewise.
* tree-ssa.c (verify_ssa_name): Do not handle SFTs.
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
* tree-vect-transform.c (vect_create_data_ref_ptr): Do not
set subvars.
* tree.c (init_ttree): Remove STRUCT_FIELD_TAG initialization.
(tree_code_size): Remove STRUCT_FIELD_TAG handling.
(tree_node_structure): Likewise.
* tree-ssa-structalias.c (set_uids_in_ptset): Remove special
handling of SFTs.
(find_what_p_points_to): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135077 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Kai Tietz  <kai.tietz@onevision.com>

        * gcc.c-torture/compile/pr36172.c: Replace unsigned long by
        __SIZE_TYPE__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135076 138bc75d-0d04-0410-961f-82ee72b054a4

fixed subti3 pattern

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135075 138bc75d-0d04-0410-961f-82ee72b054a4

test subti3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135074 138bc75d-0d04-0410-961f-82ee72b054a4

fixed subti3 pattern

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135073 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

PR middle-end/36154
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
sure to create a representative for trailing arrays for PTA.

* gcc.c-torture/compile/pr36154.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135071 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

PR middle-end/36172
* fold-const.c (operand_equal_p): Two objects which types
differ in pointerness are not equal.

* gcc.c-torture/compile/pr36172.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135070 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-07  Kai Tietz  <kai,tietz@onevision.com>

* calls.c (compute_argument_block_size): Add argument tree fndecl.
(OUTGOING_REG_PARM_STACK_SPACE): Add function type argument.
(emit_library_call_value_1): Add new variable fndecl initialized by
NULL_TREE. It should be the decl type of orgfun, but this information
seems not to be available here, so it uses the default calling abi.
* config/arm/arm.c (arm_return_in_memory): Add fntype argumen.
* config/arm/arm.h (RETURN_IN_MEMORY): Replace RETURN_IN_MEMORY
by TARGET_RETURN_IN_MEMORY.
* config/i386/i386-interix.h: Likewise.
* config/i386/i386.h: Likewise.
* config/i386/i386elf.h: Likewise.
* config/i386/ptx4-i.h: Likewise.
* config/i386/sol2-10.h: Likewise.
* config/i386/sysv4.h: Likewise.
* config/i386/vx-common.h: Likewise.
* config/cris/cris.h: Removed #if 0 clause.
* config/arm/arm-protos.h (arm_return_in_memory): Add fntype
argument.
* config/i386/i386-protos.h (ix86_return_in_memory): Add fntype
argument.
(ix86_sol10_return_in_memory): Likewise.
(ix86_i386elf_return_in_memory): New.
(ix86_i386interix_return_in_memory): New.
* config/mt/mt-protos.h (mt_return_in_memory): New.
* config/mt/mt.c: Likewise.
* config/mt/mt.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument.
(RETURN_IN_MEMORY):  Replace by TARGET_RETURN_IN_MEMORY.
* config/bfin/bfin.h: Likewise.
* config/bfin/bfin-protos.h (bfin_return_in_memory): Add fntype
argument.
* config/bfin/bfin.c: Likewise.
* config/pa/pa.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument.
* config/alpha/unicosmk.h: Likewise.
* config/i386/cygming.h: Likewise.
* config/iq2000/iq2000.h: Likewise.
* config/mips/mips.h: Likewise.
* config/mn10300/mn10300.h: Likewise.
* config/rs6000/rs6000.h: Likewise.
* config/score/score.h: Likewise.
* config/spu/spu.h: Likewise.
* config/v850/v850.h: Likewise.
* defaults.h: Likewise.
* doc/tm.texi (OUTGOING_REG_PARM_STACK_SPACE): Adjust documentation.
* expr.c (emit_block_move): Adjust use of OUTGOING_REG_PARM_STACK_SPACE.
* function.c (STACK_DYNAMIC_OFFSET): Adjust use of
OUTGOING_REG_PARM_STACK_SPACE.
* targhooks.c (default_return_in_memory): Remove RETURN_IN_MEMORY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135069 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135064 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/35896
* dwarf2out.c (dw_expand_expr, common_check): Removed.
(fortran_common): New function.
(gen_variable_die): Call fortran_common instead of common_check,
adjust for it returning tree instead of rtx.    Formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135060 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-parloops.c (create_parallel_loop): Set OMP_RETURN_NOWAIT
on OMP_RETURN for OMP_FOR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135059 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

        PATCH rtl/7335
        PATCH rtl/33826
        * see.c (see_copy_insn): Copy new pure const attributes for new
        call.
        * c-decl.c (merge_decls): Ditto.
        * postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P
        to RTL_CONST_OR_PURE_CALL_P.
        * tree.c (define_local_buitin): Rename DECL_IS_PURE to
        DECL_PURE_P.  Initialized DECL_LOOPING_CONST_PURE.
        (process_call_operands): Set tree_side_effects properly.
        * tree.h (TREE_READONLY_DECL_P): Removed.
        (DECL_IS_PURE): Renamed to DECL_PURE_P.
        (DECL_LOOPING_OR_CONST_P): New macro.
        (struct tree_function_decl): Added looping_const_or_pure_p.
        (ECF_*) Renumbered.
        (ECF_LOOPING_OR_CONST_P): New macro,
        * rtlanal.c (pure_const_p): Removed.
        * builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P.
        * reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P
        to RTL_CONST_CALL_P.
        * ipa-pure-const.c (pure_const_state_e): Added looping field.
        (check_decl, check_tree, check_call, scan_function): Initialize
        looping.
        (analyze_function): Rename DECL_IS_PURE to DECL_PURE_P.
        (static_execute): Set looping true for recursive functions.
        Undo setting state to IPA_NEITHER for recursive functions.
        * cse.c (cse_insn):
        * ifcvt.c (noce_can_store_speculate_p): Changed
        CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or
        RTL_CONST_OR_PURE_CALL_P.
        * dse.c (scan_insn): Ditto.
        * local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto.
        * gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        (store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and
        pure_call_p to RTL_CONST_CALL_P.
        * gimplify.c (gimplify_call_expr): Clear side effects for
        non-looping pure and constant calls.
        * calls.c (emit_call_1): Set rtl flags from ecf flags.
        (flags_from_decl_or_type): Set ecf flags from decl flags.
        (initialize_argument_information): Turn off
        ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST.
        Change const to pure if callee_copies is true rather than just
        turning off const.
        (expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old
        way of marking pure calls.
        (emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL.
        Remove hack that was supposed to fix pr7335 and remove old
        way of marking pure calls.
        * emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P,
        RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P.
        * cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        * tree-ssa-pre.c (can_value_number_call): Fixed spacing.
        * loop-invariant.c (find_exits, find_invariant_bb): Changed
        CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P.
        * sched-deps.c (schedule_analyze): Ditto.
        * rtl.h (struct rtx_def): Use call field, unchanging field, and
        return_val field of calls to represent pure and const function
        info.
        (CONST_OR_PURE_CALL_P): Deleted macro.
        (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
        RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros.
        * tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to
        TREE_READONLY.
        * tree-optimize.c (execute_fixup_cfg): Added test for
        ECF_LOOPING_CONST_OR_PURE.
        * c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to
        DECL_PURE_P.
        * tree-cfg.c (update_call_expr_flags): Do not clear tree side
        effects for looping pure or const calls.
        (verify_gimple_expr): Added verification code.
        * config/alpha/alpha.c (alpha_legitimize_address,
        alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_CALL_P.
        * config/s390/s390.c (s390_emit_tls_call_insn): Ditto.
        * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto.
        * config/mips/mips.c (mips_call_tls_get_addr): Ditto.
        * cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        * dce.c (deletable_insn_p): Allow non looping, non sibling, pure
        and const calls to be deleted.

java:
2008-05-07  Kenneth Zadeck <zadeck@naturalbridge.com>

* decl.c (java_init_decl_processing): Change DECL_IS_PURE to
DECL_PURE_P.

cp:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
 DECL_LOOPING_CONST_OR_PURE_P attributes.
 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
 DECL_PURE_P.

gfortran:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
 Rename DECL_IS_PURE to DECL_PURE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135053 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135049 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (struct_builtin_description)
        [IX86_BUILTIN_LOADHPS]: Use CODE_FOR_sse_loadhps_exp.
        [IX86_BUILTIN_STOREHPS]: Use CODE_FOR_sse_loadlps_exp.
        [IX86_BUILTIN_LOADHPD]: Use CODE_FOR_sse2_loadhpd_exp.
        [IX86_BUILTIN_LOADLPD]: Use CODE_FOR_sse2_loadlpd_exp.
        [IX86_BUILTIN_MOVHLPS]: Use CODE_FOR_sse_movhlps_exp.
        [IX86_BUILTIN_MOVLHPS]: Use CODE_FOR_sse_movlhps_exp.
        [IX86_BUILTIN_UNPCKHPD]: Use FOR_sse2_unpckhpd_exp.
        [IX86_BUILTIN_UNPCKLPD]: Use FOR_sse2_unpcklpd_exp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135047 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35714
* config/i386/mmx.md (mmx_subv2sf3): New expander.
(*mmx_subv2sf3): Rename from mmx_subv2sf3 insn pattern.
(*mmx_eqv2sf3): Rename from mmx_eqv2sf3 insn pattern.
(mmx_eqv2sf3): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*mmx_paddwd): Rename from mmx_paddwd insn pattern.
(mmx_paddwd): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*mmx_pmulhrwv4hi3): Rename from mmx_pmulhrwv4hi3 insn pattern.
(mmx_pmulhrwv4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_umulv1siv1di3): Rename from sse2_umulv1siv1di3 insn pattern.
(sse2_umulv1siv1di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*mmx_eq<mode>3): Rename from mmx_eq<mode>3 insn pattern.
(mmx_eq<mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*mmx_uavgv8qi3): Rename from mmx_uavgv8qi3 insn pattern.
(mmx_uavgv8qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*mmx_uavgv4hi3): Rename from mmx_uavgv4hi3 insn pattern.
(mmx_uavgv4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.

* config/i386/sse.md
(*sse_movhlps): Rename from sse_movhlps insn pattern.
(sse_movhlps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_movlhps): Rename from sse_movlhps insn pattern.
(sse_movlhps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_loadhps): Rename from sse_loadhps insn pattern.
(sse_loadhps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_loadlps): Rename from sse_loadlps insn pattern.
(sse_loadlps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse2_unpckhpd): Rename from sse2_unpckhpd insn pattern.
(sse2_unpckhpd): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_unpcklpd): Rename from sse2_unpcklpd insn pattern.
(sse2_unpcklpd): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse_loadhpd): Rename from sse_loadhpd insn pattern.
(sse_loadhpd): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_loadlpd): Rename from sse_loadlpd insn pattern.
(sse_loadlpd): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse2_<plusminus_insn><mode>3): Rename from
sse2_<plusminus_insn><mode>3 insn pattern.
(sse2_<plusminus_insn><mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_umulv2siv2di3): Rename from sse2_umulv2siv2di3 insn pattern.
(sse2_umulv2siv2di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse4_1_mulv2siv2di3): Rename from sse4_1_mulv2siv2di3 insn pattern.
(sse4_1_mulv2siv2di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_pmaddwd): Rename from sse2_pmaddwd insn pattern.
(sse2_pmaddwd): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_eq<mode>3): Rename from sse2_eq<mode>3 insn pattern.
(sse2_eq<mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse4_1_eqv2di3): Rename from sse4_1_eqv2di3 insn pattern.
(sse4_1_eqv2di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
(sse2_uavgv16qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
(sse2_uavgv16qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_uavgv8hi3): Rename from sse2_uavgv8hi3 insn pattern.
(sse2_uavgv8hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*ssse3_pmulhrswv8hi3): Rename from ssse3_pmulhrswv8hi3 insn pattern.
(ssse3_pmulhrswv8hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*ssse3_pmulhrswv4hi3): Rename from ssse3_pmulhrswv4hi3 insn pattern.
(ssse3_pmulhrswv4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.

(<sse>_vm<plusminus_insn><mode>3): Do not use ix86_binary_operator_ok.
(<sse>_vmmul<mode>3): Ditto.
(divv4sf3): Do not use ix86_fixup_binary_operands_no_copy.
(divv2df3): Ditto.
(ssse3_pmaddubsw128): Use register_operand for operand 1.
(ssse3_pmaddubsw): Ditto.

* config/i386/sse.md (ix86_fixup_binary_operands): Assert that src1
and src2 must have the same mode when swapped.
(ix86_expand_binop_builtin): Do not use ix86_fixup_binary_operands
and ix86_binary_operator_ok.  Do not force operands in registers
when optimizing.

testsuite/ChangeLog:

PR target/35714
* gcc.target/i386/pr35714.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135041 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-07  Johannes Singler  <singler@ira.uka.de>

       * include/parallel/quicksort.h:
       (parallel_sort_qs_conquer) Explicitly request number of threads
       in the parallel clause.
       (parallel_sort_qs) Remove setting the number of threads globally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135038 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (dump_cgraph_node): Update.
* cgraph.h (cgraph_local_info): Break out inline summary.
* cgraphunit.c (cgraph_process_new_functions): Use inliner analysis
hook.
* ipa-inline (inline_summary): New accestor function.
(cgraph_clone_inlined_nodes, cgraph_check_inline_limits,
cgraph_decide_inlining, compute_inline_parameters): Update.
* ipa.c (cgraph_remove_unreachable_nodes): Remove statistics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135037 138bc75d-0d04-0410-961f-82ee72b054a4

Cleanup ColdFire scheduling support and add V4 pipeline model.

* config/m68k/m68k.md (UNSPEC_TIE): New constant.
(define_attr cpu): Add cfv4 value.
(define_attr type, define_attr type1): Merge into a single 'type'
attribute.  Update all uses.
(define_attr opx_type, define_attr opy_type, define_attr opx_access):
Rearrange and update.  Rename value 'reg' to 'Rn', add value 'FPn'.
Update all uses.
(define_attr opx_mem, define_attr opy_mem): Remove.
(define_attr op_mem): Clean up, update comment.
(define_attr size): Use specific values instead of general int.
(define_attr guess, define_attr split): Remove.  Update all uses.
(movdf_internal, tstsi_internal, tsthi_internal, tstqi_internal,
tst<mode>_68881, pushexthisi_const, movsi_const0_68000_10,
movsi_const0_68040_60, movsi_const0, movsi_cf, movstrictqi_cf,
zero_extendhisi2_cf, zero_extendqisi2_cfv4, cfv4_extendhisi2,
68k_extendhisi2, extendqihi2, cfv4_extendqisi2, 68k_extendqisi2,
floatsi<mode>2_68881, ftrunc<mode>2_68881, ftrunc<mode>2_cf,
fix<mode>qi2_68881, fix<mode>hi2_68881, fix<mode>si2_68881,
adddi_dishl32, addsi3_5200, add<mode>3_floatsi_68881,
add<mode>3_floathi_68881, add<mode>3_floatqi_68881,
add<mode>3_68881, add<mode>3_cf, subdi_dishl32, subsi3,
sub<mode>3_floatsi_68881, sub<mode>3_floathi_68881,
sub<mode>3_floatqi_68881, sub<mode>3_68881, sub<mode>3_cf,
mulhi3, mulhisi3, mulhisisi3_s, mulsi3_68020, mulsi3_cf,
umulhisi3, mulhisisi3_z, mul<mode>3_floatsi_68881,
mul<mode>3_floathi_68881, mul<mode>3_floatqi_68881, fmul<mode>3_cf,
div<mode>3_cf, sqrt<mode>2_cf, abs<mode>2_cf, clzsi2,
one_cmplsi2_5200, subreghi1ashrdi_const32, ashrsi3, lshrsi3,
bsetmemqi, bsetmemqi_ext, bclrmemqi, bclrmemqi_ext,
beq, bne, bgt, blt, bordered, bunordered, buneq, bunge, bungt, bunle,
bunlt, bltgt, tablejump_internal, call, non_symbolic_call_value,
symbolic_call_value_jsr, symbolic_call_value_bsr, link):
Update or set attributes.
(stack_tie): New fake instruction.

* config/m68k/m68k.h (TUNE_CFV4): New macro.
(m68k_sched_attr_size): Update declaration.
(m68k_sched_attr_type2): Remove.
(m68k_sched_address_bypass_p, m68k_sched_indexed_address_bypass_p):
Declare new bypass predicates.

* config/m68k/m68k.c (m68k_sched_issue_rate,
m68k_sched_first_cycle_multipass_dfa_lookahead): Declare hook
implementations.
(TARGET_SCHED_ISSUE_RATE,
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Override hooks.
(override_options): Handle scheduling for ColdFire V4 core.
(m68k_expand_prologue): Emit stack_tie.
(enum attr_op_type): Split value 'OP_TYPE_REG' to 'OP_TYPE_RN' and
'OP_TYPE_FPN'.  Update all uses.
(sched_guess_p): Remove.
(sched_address_type): Handle symbolic addresses.
(sched_get_operand): New static function.
(sched_operand_type): Merge into sched_attr_op_type.
(sched_attr_op_type): Handle FP registers, handle quick constants,
update.
(m68k_sched_attr_opx_type, m68k_sched_attr_opy_type): Update.
(m68k_sched_attr_size): Update.  Move logic to ...
(sched_get_attr_size_int): New static function.
(sched_get_opxy_mem_type): New static function.
(m68k_sched_attr_op_mem): Update.
(m68k_sched_attr_type2): Remove.
(sched_cfv4_bypass_data): New static variable.
(m68k_sched_adjust_cost): Handle ColdFire V4 bypass.
(m68k_sched_issue_rate): Implement scheduler hook.
(struct _sched_ib: enabled_p): New field.
(m68k_sched_variable_issue): Update.  Handle V4.
(SCHED_DUMP_TODO, SCHED_DUMP_DONE, SCHED_DUMP_NOTHING,
sched_dump_class_func_t, sched_dump_split_class,
sched_dump_dfa_guess_unit_code, sched_dump_dfa_state,
sched_dump_dfa_class, m68k_sched_dump): Remove.
(m68k_sched_first_cycle_multipass_dfa_lookahead): Implement scheduler
hook.
(m68k_sched_init_global): Remove statisctics dumping, introduce
sanity check that all instructions have pipeline reservations.  Handle
ColdFire V4 core.
(m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle):
Handle ColdFire V4 core.
(sched_mem_operand_p, sched_get_reg_operand, sched_get_mem_operand):
New static functions.
(m68k_sched_address_bypass_p): New bypass predicate.
(sched_get_indexed_address_scale): New static function.
(m68k_sched_indexed_address_bypass_p): New bypass predicate.

* cf.md: Update comments.
(define_attr type2): Remove.  Use 'type' attribute instead.
Update all uses.
(cf_ib): Rename to cfv123_ib.  Update all uses.
(cf_oep): Rename to cfv123_oep.  Update all uses.
(cf_chr): Rename to cfv123_chr.  Update all uses.
(cf_mem): Rename to cfv123_mem.  Update all uses.
(cf_mac): Move to more appropriate place.
(cfv123_guess): New automaton and cpu_unit.
(cfv123_*, cfv12_*, cfv1_*, cfv2_*, cfv3_*): Use type attribute.
Update uses of 'size' attribute.  Handle before reload scheduling.
(cfv123_guess): New dummy reservation for unhandled instructions.
(cfv4_*): Pipeline description of ColdFire V4 core.
(ignore): New reservation to handle 'ignore' type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135033 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36013
* gimplify.c (find_single_pointer_decl_1): Don't look through
indirections.
(find_single_pointer_decl): Adjust comments.

* gcc.c-torture/execute/20080506-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135029 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36137
* fold-const.c (fold_binary): Use STRIP_SIGN_NOPS instead of
STRIP_NOPS on arguments even for MIN_EXPR and MAX_EXPR.

* gcc.c-torture/execute/20080506-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135028 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36106
* omp-low.c (expand_omp_atomic_pipeline): Load value using the
integral type rather than floating point, then VIEW_CONVERT_EXPR
to the floating point type.

* testsuite/libgomp.c/atomic-5.c: New test.
* testsuite/libgomp.c/atomic-6.c: New test.
* testsuite/libgomp.c/autopar-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135027 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_expand_copysign): Force non-zero constant
TFmode op0 to register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135025 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/34974
gfortran.dg/fmt_t_7.f: XFAIL this until we get issue resolved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135017 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (grokdeclarator): Comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135016 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/mutex (mutex::mutex): Fix usage of initializing macro.
(recursive_mutex::recursive_mutex): Same.
(once_flag::once_flag): Same.
* testsuite/30_threads/mutex/cons/assign_neg.cc: Fix line numbers.
* testsuite/30_threads/mutex/cons/copy_neg.cc: Same.
* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Same.
* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135015 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135013 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-flow.h: Remove prototype for computed_goto_p.
        * tree-cfg.c (computed_goto_p): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135009 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/36155
* g++.dg/ext/utf32-4.C: Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135008 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/condition_variable: New.
* include/std/mutex: New.
* src/condition_variable.cc: New.
* src/mutex.cc: New.
* include/bits/functexcept.h: Add __throw_system_error varients.
* src/functexcept.cc: Same.
* config/abi/pre/gnu.ver: Add exports.

* doc/xml/manual/using.xml: Add new includes.
* doc/doxygen/user.cfg.in: Doxygen support.
* doc/doxygen/doxygroups.cc: Same.

* include/Makefile.am: Add mutex, condition_variable.
* include/Makefile.in: Regenerated.
* src/Makefile.am: Add mutex.cc, condition_variable.cc.
* src/Makefile.in: Regenerated.

* testsuite/30_threads: New.
* testsuite/30_threads/lock_error: New.
* testsuite/30_threads/mutex: New.
* testsuite/30_threads/mutex/dest: New.
* testsuite/30_threads/mutex/dest/destructor_locked.cc: New.
* testsuite/30_threads/mutex/native_handle: New.
* testsuite/30_threads/mutex/native_handle/1.cc: New.
* testsuite/30_threads/mutex/cons: New.
* testsuite/30_threads/mutex/cons/assign_neg.cc: New.
* testsuite/30_threads/mutex/cons/1.cc: New.
* testsuite/30_threads/mutex/cons/copy_neg.cc: New.
* testsuite/30_threads/mutex/requirements: New.
* testsuite/30_threads/mutex/requirements/typedefs.cc: New.
* testsuite/30_threads/mutex/try_lock: New.
* testsuite/30_threads/mutex/try_lock/1.cc: New.
* testsuite/30_threads/mutex/try_lock/2.cc: New.
* testsuite/30_threads/mutex/lock: New.
* testsuite/30_threads/mutex/lock/1.cc: New.
* testsuite/30_threads/mutex/unlock: New.
* testsuite/30_threads/mutex/unlock/1.cc: New.
* testsuite/30_threads/recursive_mutex: New.
* testsuite/30_threads/recursive_mutex/dest: New.
* testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: New.
* testsuite/30_threads/recursive_mutex/native_handle: New.
* testsuite/30_threads/recursive_mutex/native_handle/1.cc: New.
* testsuite/30_threads/recursive_mutex/cons: New.
* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: New.
* testsuite/30_threads/recursive_mutex/cons/1.cc: New.
* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: New.
* testsuite/30_threads/recursive_mutex/requirements: New.
* testsuite/30_threads/recursive_mutex/requirements/typedefs.cc: New.
* testsuite/30_threads/lock_guard: New.
* testsuite/30_threads/lock_guard/requirements: New.
* testsuite/30_threads/lock_guard/requirements/typedefs.cc: New.
* testsuite/30_threads/lock_guard/requirements/
explicit_instantiation.cc: New.
* testsuite/30_threads/headers: New.
* testsuite/30_threads/headers/mutex: New.
* testsuite/30_threads/headers/mutex/types_std_c++0x.cc: New.
* testsuite/30_threads/headers/mutex/std_c++0x_neg.cc: New.
* testsuite/30_threads/headers/condition_variable: New.
* testsuite/30_threads/headers/condition_variable/
types_std_c++0x.cc: New.
* testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc: New.
* testsuite/30_threads/once_flag: New.
* testsuite/30_threads/unique_lock: New.
* testsuite/30_threads/unique_lock/requirements: New.
* testsuite/30_threads/unique_lock/requirements/typedefs.cc: New.
* testsuite/30_threads/unique_lock/requirements/
explicit_instantiation.cc: New.
* testsuite/17_intro/headers/c++200x/all.cc: Add new includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135007 138bc75d-0d04-0410-961f-82ee72b054a4

* arith.c: (gfc_arith_concat, gfc_compare_string,
gfc_compare_with_Cstring, hollerith2representation,
gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
gfc_hollerith2character, gfc_hollerith2logical): Use wide
characters for character constants.
* data.c (create_character_intializer): Likewise.
* decl.c (gfc_set_constant_character_len): Likewise.
* dump-parse-tree.c (show_char_const): Correctly dump wide
character strings.
error.c (print_wide_char): Rename into gfc_print_wide_char.
(show_locus): Adapt to new prototype of gfc_print_wide_char.
expr.c (free_expr0): Representation is now disjunct from
character string value, so we always free it.
(gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
to wide character strings.
* gfortran.h (gfc_expr): Make value.character.string a wide string.
(gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
(gfc_get_wide_string): New macro.
(gfc_print_wide_char): New prototype.
* io.c (format_string): Make a wide string.
(next_char, gfc_match_format, compare_to_allowed_values,
gfc_match_open): Deal with wide strings.
* module.c (mio_expr): Convert between wide strings and ASCII ones.
* primary.c (match_hollerith_constant, match_charkind_name):
Handle wide strings.
* resolve.c (build_default_init_expr): Likewise.
* scanner.c (gfc_wide_toupper, gfc_wide_memset,
gfc_char_to_widechar): New functions.
(wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
Changes in prototypes.
(gfc_define_undef_line, load_line, preprocessor_line,
include_line, load_file, gfc_read_orig_filename): Handle wide
strings.
* simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
gfc_simplify_repeat): Handle wide strings.
(wide_strspn, wide_strcspn): New helper functions.
(gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
Handle wide strings.
* symbol.c (generate_isocbinding_symbol): Likewise.
* target-memory.c (size_character, gfc_target_expr_size,
encode_character, gfc_target_encode_expr, gfc_interpret_character,
gfc_target_interpret_expr): Handle wide strings.
* trans-const.c (gfc_conv_string_init): Lower wide strings to
narrow ones.
(gfc_conv_constant_to_tree): Likewise.
* trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
* trans-io.c (gfc_new_nml_name_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135006 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
with ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134998 138bc75d-0d04-0410-961f-82ee72b054a4

* check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
* simplify.c (gfc_simplify_lgamma): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134997 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/36130
* include/bits/c++config: Namespace macros and setup only in C++.
* testsuite/29_atomics/headers/stdatomic.h/debug_mode.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134995 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/36155
* gcc.dg/utf32-4.c: Fix a typo.

* lib/target-supports.exp (check_effective_target_4byte_wchar_t):
Use __WCHAR_TYPE__ instead of wchar_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134994 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.jason/enum6.C, g++.old-deja/g++.law/enum9.C,
g++.old-deja/g++.other/enum4.C, gfortran/enum_9.f90,
gfortran.dg/enum_10.f90: Broaden dg-options pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134993 138bc75d-0d04-0410-961f-82ee72b054a4

* openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
gfc_peek_ascii_char.
* decl.c (gfc_match_kind_spec, gfc_match_type_spec,
gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
match_string_p, match_attr_spec, gfc_match_suffix,
match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
Likewise.
* gfortran.h (gfc_char_t): New type.
(gfc_linebuf): Make line member a gfc_char_t.
(locus): Make nextc member a gfc_char_t.
(gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
gfc_peek_ascii_char, gfc_check_digit): New prototypes.
* error.c (print_wide_char): New function.
(show_locus): Use print_wide_char and gfc_wide_strlen.
* io.c (next_char): Use gfc_char_t type.
(match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
* match.c (gfc_match_parens, gfc_match_eos,
gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
gfc_match_intrinsic_op, gfc_match_char,  gfc_match_return,
gfc_match_common): Likewise.
* match.h (gfc_match_special_char): Change prototype.
* parse.c (decode_specification_statement, decode_statement,
decode_omp_directive, next_free, next_fixed): Use
gfc_peek_ascii_char and gfc_next_ascii_char.
* primary.c (gfc_check_digit): Change name.
(match_digits, match_hollerith_constant, match_boz_constant,
match_real_constant, next_string_char, match_charkind_name,
match_string_constant, match_logical_constant_string,
match_complex_constant, match_actual_arg, match_varspec,
gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
gfc_next_ascii_char.
* scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
gfc_next_ascii_char, gfc_peek_ascii_char):
New functions.
(next_char, gfc_define_undef_line, skip_free_comments,
gfc_next_char_literal, gfc_next_char, gfc_peek_char,
gfc_error_recovery, load_line, preprocessor_line, include_line,
load_file, gfc_read_orig_filename): Use gfc_char_t for source
characters and the {gfc_,}wide_* functions to manipulate wide
strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134992 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mmx.md: Rename "*..." insn patterns from my
previous commit to "*mmx_...".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134991 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite
PR preprocessor/35313, PR preprocessor/36088:
* gcc.dg/cpp/pr35313.c: New file.
* gcc.dg/cpp/if-oppr.c: Remove test for ',' in a conditional
expression.
* gcc.dg/cpp/if-oppr2.c: New file.
libcpp
PR preprocessor/35313, PR preprocessor/36088:
* expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
(reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134989 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36117
        * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
        * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
        * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
        gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
        gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.

2008-05-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36117
        * gfortran.dg/bessel_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134988 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/35657
* config/i386/i386.c (contains_128bit_aligned_vector_p): Renamed
to ...
(contains_aligned_value_p): This.  Handle _Decimal128.
(ix86_function_arg_boundary): Only align _Decimal128 to its
natural boundary and handle it properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134987 138bc75d-0d04-0410-961f-82ee72b054a4

Fix another typo in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134986 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a typo in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134985 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Martin Jambor  <mjambor@suse.cz>

        * ipa-cp.c (ipcp_method_orig_node): Renamed to ipcp_get_orig_node.
        (ipcp_method_is_cloned): Renamed to ipcp_node_is_clone
        (ipcp_method_set_orig_node): Removed.
        (ipcp_cval_get_cvalue_type): Removed.
        (ipcp_method_get_scale): Renamed to ipcp_get_node_scale.
        (ipcp_method_set_scale): Renamed to ipcp_set_node_scale.
        (ipcp_cval_set_cvalue_type): Removed.
        (ipcp_cval_get_cvalue): Removed.
        (ipcp_cval_set_cvalue): Removed.
        (ipcp_type_is_const): Renamed to ipcp_lat_is_const.
        (ipcp_cval_equal_cvalues): Renamed to ipcp_lats_are_equal
        (ipcp_lats_are_equal): Changed parameters to two ipcp_lattice's
        (ipcp_cval_meet): Renamed to ipa_lattice_meet
        (ipcp_cval_changed): Changed to use ipcp_lat_is_const
        (ipcp_method_cval): Renamed to ipcp_get_ith_lattice
        (ipcp_get_ith_lattice): Changed parameters.
        (ipcp_cval_compute): Renamed to ipcp_lattice_from_jfunc
        (ipcp_lattice_from_jfunc): Changed parameters.
(ipcp_redirect): Local lattice pointer instead of lattice type variable.
(ipcp_method_cval_print): Added temporary variable info.
(ipcp_redirect): Removed already unused local variable caller.
(ipcp_redirect): New temporary variable orig_callee_info
(ipcp_redirect): Removed newly unused local variable callee.
(ipcp_redirect): Removed (a bit confusing) local variable type.
(ipcp_insert_stage): Added local variable info.
(ipcp_cval_changed): Renamed to ipcp_lattice_changed, parameters
renamed too
(ipcp_formal_create): Removed.
(ipcp_method_cval_set): Removed.
(ipcp_propagate_stage): Renamed lattice variables.
(ipcp_method_cval_set_cvalue_type): Removed.
(ipcp_method_cval_print): Renamed to ipcp_print_all_lattices
(ipcp_print_all_lattices): Changed printed strings to refer to
lattices rather than cvals.
(ipcp_method_cval_init): Renamed to ipcp_initialize_node_lattices
(ipcp_propagate_const): Changed formal parameters.
(build_const_val): Changed formal parameters.
(ipcp_insert_stage): Removed useless variable cvalue
(build_const_val): Changed formal parameters.
(ipcp_method_compute_scale): Renamed to ipcp_compute_node_scale
(ipcp_after_propagate): Renamed to ipcp_change_tops_to_bottom
(ipcp_callsite_param_print): Renamed to ipcp_print_all_jump_functions
(ipcp_profile_mt_count_print): Renamed to ipcp_print_func_profile_counts
(ipcp_print_func_profile_counts): Changed string from "method" to
"function"
(ipcp_profile_cs_count_print): Renamed to ipcp_print_call_profile_counts
(ipcp_profile_edge_print): Renamed to ipcp_print_edge_profiles
(ipcp_profile_bb_print): Renamed to ipcp_print_bb_profiles
(ipcp_structures_print): Renamed to ipcp_print_all_structures
(ipcp_profile_print): Renamed to ipcp_print_profile_data
(ipcp_lat_is_const): Changed parameters and made inline.
(ipcp_replace_map_create): Renamed to ipcp_create_replace_map
(ipcp_redirect): Renamed to ipcp_need_redirect_p
(ipcp_need_redirect_p): Calls ipcp_lat_is_const instead of using
the predicate condition directly
(ipcp_propagate_stage): Added local variable args. Removed local
variable callee.  (Both are mere code simplifications.)
(ipcp_method_dont_insert_const): Renamed to
ipcp_node_not_modifiable_p.
(ipcp_node_not_modifiable_p): Made inline.
(ipcp_cloned_create): Renamed to ipcp_init_cloned_node
(ipcp_propagate_const): Renamed to ipcp_propagate_one_const
(ipcp_print_all_lattices): Removed variable cvalue
(ipcp_method_scale_print): Renamed to ipcp_function_scale_print
Updated comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134984 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-sra.c (try_instantiate_multiple_fields): Early return
        if field has POINTER_TYPE.

        testsuite/
        * gnat.dg/fatp_sra.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134982 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Kai Tietz  <kai.tietz@onevision.com>

* config/i386/i386.c (output_set_got): Fix for x86_64 output_emit_asm
by using 'q' specifier for instruction.
(ix86_file_end): Replaced case TARGET_64BIT_MS_ABI by TARGET_64BIT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134981 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):
Change mode of zero_extract from QImode to HImode.
(sign bit tests peepholes): (Ditto.).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134979 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Johannes Singler  <singler@ira.uka.de>

        * include/parallel/multiway_merge.h:
          (multiway_merge_*_unguarded):
          Pass sentinel directly, to allow correct determination.
          (multiway_merge_loser_tree_unguarded):
          Remove over-cautious assertion.
          (calls to multiway_merge_*_splitting):
          Parametrize with type that is correct in all cases.
        * include/parallel/losertree.h:
          (delete_min_insert (in many classes)):
          Correct and standardize assertions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134977 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mmx.md: Remove double backslashes from asm templates.
(*addv2sf3): Rename from mmx_addv2sf3 insn pattern.
(mmx_addv2sf3): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*mulv2sf3): Rename from mmx_mulv2sf3 insn pattern.
(mmx_mulv2sf3): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*<code>v2sf3_finite): New insn pattern.
(*<code>v2sf3): Rename from mmx_<code>v2sf3 insn pattern.
(mmx_<code>v2sf3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(mmx_<plusminus_insn><mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*<plusminus_insn><mode>3): New insn pattern.
(mmx_add<mode>3): Removed.
(mmx_ssadd<mode>3): Ditto.
(mmx_usadd<mode>3): Ditto.
(mmx_sub<mode>3): Ditto.
(mmx_sssub<mode>3): Ditto.
(mmx_ussub<mode>3): Ditto.
(*mulv4hi3): Rename from mmx_mulv4hi3 insn pattern.
(mmx_mulv4hi3): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*smulv4hi3_highpart): Rename from mmx_smulv4hi3_highpart
insn pattern.
(mmx_smulv4hi3_highpart): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*umulv4hi3_highpart): Rename from mmx_umulv4hi3_highpart
insn pattern.
(mmx_umulv4hi3_highpart): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*<code>v4hi3): Rename from mmx_<code>v4hi3 insn pattern.
(mmx_<code>v4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*<code>v8qi3): Rename from mmx_<code>v8qi3 insn pattern.
(mmx_<code>v8qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*<code><mode>3): Rename from mmx_<code><mode>3 insn pattern.
(mmx_<code><mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134976 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36118
* passes.c (pass_init_dump_file): Fix dump header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134975 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/36131
* io/transfer.c (formatted_transfer_scalar): Revert patch for PR34974.
(next_record_w): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134973 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/36141
        * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't create VCE
        for function decls.

2008-05-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/36141
        * gcc.c-torture/pr36141.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134972 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target_supports.exp (check_effective_target_4byte_wchar_t):
New proc.
* gcc.dg/utf16-4.c: Use it.
* gcc.dg/utf32-4.c: Use it.
* g++.dg/ext/utf16-4.C: Use it.
* gcc.dg/ext/utf32-4.C: Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134971 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/sse.md (sse2_<plusminus_insn><mode>3): Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134966 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134965 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.md (sat_plusminus): New.
(plusminus_insn): Likewise.
(plusminus_mnemonic): Likewise.
(addsub): Removed.
(comm): Add ss_plus, us_plus, ss_minus and us_minus.
(*<addsub><mode>3_cc_overflow): Renamed to ...
(*<plusminus_insn><mode>3_cc_overflow): This.
(*<addsub>si3_zext_cc_overflow): Renamed to ...
(*<plusminus_insn>si3_zext_cc_overflow): This.

* gcc/config/i386/sse.md (<addsub><mode>3): Renamed to ...
(<plusminus_insn><mode>3): This.
(*<addsub><mode>3): Renamed to ...
(*<plusminus_insn><mode>3): This.
(<sse>_vm<addsub><mode>3): Renamed to ...
(<sse>_vm<plusminus_insn><mode>3): This.
(sse3_h<addsub>v4sf3): Renamed to ...
(sse3_h<plusminus_insn>v4sf3): This.
(sse3_h<addsub>v2df3): Renamed to ...
(sse3_h<plusminus_insn>v2df3): This.
(<plusminus_insn><mode>3): New.
(*<plusminus_insn><mode>3): Likewise.
(sse2_<plusminus_insn><mode>3): Likewise.
(add<mode>): Removed.
(*add<mode>3): Likewise.
(sse2_ssadd<mode>3): Likewise.
(sse2_usadd<mode>3): Likewise.
(sub<mode>3): Likewise.
(*sub<mode>3): Likewise.
(sse2_sssub<mode>3): Likewise.
(sse2_ussub<mode>3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134957 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/dev_null.f90. Remove and replace with...
* gfortran.dg/dev_null.F90: Use preprocessor define to
generalize the DEV_NULL name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134955 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (maybe_pad_type): Add ??? comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134953 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  Benjamin Kosnik  <bkoz@redhat.com>

        * gthr-single.h: Add in required interface elements as per gthr.h.
        Add stub types for __gthread_key_t, __gthread_once_t. Add defines
        for __GTHREAD_ONCE_INIT, __GTHREAD_RECURSIVE_MUTEX_INIT.
        Generalize UNUSED macro.
        (__gthread_once): Add.
        (__gthread_key_create): Add.
        (__gthread_key_delete): Add.
        (__gthread_getspecific): Add.
        (__gthread_setspecific): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134951 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/util/testsuite_visualization.h: Move contents into...
* testsuite/util/testsuite_performance.h: ...here.
* testsuite/util/testsuite_common_types.h: Move
performance-related test infrastructure into
testsuite_performance.
* testsuite/performance/25_algorithms/search_n.cc: Fix includes.
* testsuite/performance/23_containers/find/map.cc: Same.
* testsuite/performance/23_containers/create/map.cc: Same.
* testsuite/performance/23_containers/insert_erase/associative.cc: Same.
* testsuite/performance/23_containers/insert/sequence.cc: Same.
* testsuite/performance/23_containers/insert/associative.cc: Same.
* testsuite/performance/23_containers/create_from_sorted/set.cc: Same.
* testsuite/performance/23_containers/index/map.cc: Same.
* testsuite/performance/23_containers/insert_from_sorted/set.cc: Same.
* testsuite/performance/23_containers/create_sort/list.cc: Same.
* testsuite/performance/23_containers/sort_search/list.cc: Same.
* testsuite/performance/23_containers/producer_consumer/sequence.cc:
Same.
* testsuite/performance/23_containers/producer_consumer/associative.cc:
Same.

* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust line numbers.
* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134949 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  Benjamin Kosnik  <bkoz@redhat.com>

* 20_util/make_signed/requirements/typedefs-1.cc: Correct requirements.
* 20_util/make_unsigned/requirements/typedefs-1.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134948 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-05  Andrew Pinski  <Andrew.Pinski@playstation.sony.com>

        * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If we have the
        same size types for the indirect reference on the rhs, then create a VCE.

2008-05-05  Andrew Pinski  <andrew.pinski@playstation.sony.com>

        * gcc.dg/tree-ssa/forwprop-5.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-6.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-7.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-8.c: New testcase.
        * gcc.dg/tree-ssa/forwprop-9.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134947 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md
(*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit): Use only
one insn template instead of template series.
(*xordi_1_rex64): Ditto.
(*xordi_2_rex64): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134946 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36119
* tree-vect-transform.c (vectorizable_assignment): Set NCOPIES to 1
in case of SLP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134944 138bc75d-0d04-0410-961f-82ee72b054a4

tree-optimization/36100
* tree-pass.h (pass_O0_always_inline): Declare.
* ipa-inline.c (inline_transform): Remove dead code.
(cgraph_gate_O0_always_inline, cgraph_O0_always_inline,
pass_O0_always_inline): New.
* passes.c (init_optimization_passes): Add pass_O0_always_inline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134942 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134940 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/32770
* gfortran.dg/any_all_1.f90:  Adjust kinds to make test
pass with -fdefault-integer-8.
* gfortran.dg/maxloc_bounds_4.f90:  Likewise.
* gfortran.dg/maxloc_bounds_5.f90:  Likewise.
* gfortran.dg/maxloc_bounds_7.f90:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134936 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04  Kai Tietz  <kai.tietz@onevision.com>

* config/i386/i386.c (x86_output_mi_thunk): Use movq alternative
mnemonic in this_param move for TARGET_64BIT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134935 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/35995
* m4/ifunction_logical.m4:  If the extent of "array"
is less than zero, set it to zero.  Use an explicit
flag for breaking out of the main loop to avoid, because
the data pointer for "array" may be NULL for an empty
array.
* m4/ifunction.m4:  Likewise.
* generated/all_l1.c: Regenerated.
* generated/all_l16.c: Regenerated.
* generated/all_l2.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l1.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/any_l2.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_16_l.c: Regenerated.
* generated/count_1_l.c: Regenerated.
* generated/count_2_l.c: Regenerated.
* generated/count_4_l.c: Regenerated.
* generated/count_8_l.c: Regenerated.
* generated/maxloc1_16_i1.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i2.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc1_4_i1.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i2.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i1.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/maxloc1_8_i2.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i1.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/maxval_i2.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc1_16_i1.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/minloc1_16_i2.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc1_4_i1.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/minloc1_4_i2.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i1.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/minloc1_8_i2.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i1.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/minval_i2.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i1.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/product_i2.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i1.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/sum_i2.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.

2008-05-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/35995
* gfortran.dg/intrinsic_ifunction_1.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134934 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (*strmovsi_1): Simplify asm alternatives.
        (*strmovsi_rex_1): Ditto.
        (*strsetsi_1): Ditto.
        (*strsetsi_rex_1): Ditto.

        (add<mode>cc): Macroize expander from addqicc, addhicc, addsicc and
        adddicc expanders using SWI mode iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134933 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04  H.J. Lu  <hongjiu.lu@intel.com>

PR target/36121
* config/i386/i386.c (ix86_expand_special_args_builtin): Remove
3 argument handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134932 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04   Andy Hutchinson   <hutchinsonandy@aim.com>

* gcc.dg/nested-func-5.c: Skip for target without trampolines.
* gcc.dg/torture/nested-fn-1.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134931 138bc75d-0d04-0410-961f-82ee72b054a4

Sorry, forgot this in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134930 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

* config.gcc (sparc*-*-*): Always set need_64bit_hwint to yes.
(sparc*-*-linux*): Use linux.h in tm_file.
(sparc-*-linux*): If 'enabled_targets' is 'all', build a bi-arch
compiler defaulting to 32-bit.
(sparc*-*-*): Remove explicit target settings of need_64bit_hwint,
no longer needed.
* config/sparc/linux.h: Remove definitions now obtained
properly from linux.h
* config/sparc/linux64.h: Likewise.
(ASM_CPU_DEFAULT_SPEC): Change this to ASM_CPU64_DEFAULT_SPEC, we
don't want this setting for 32-bit builds in a biarch compiler.
* doc/install.texi: Add sparc-linux to list of targets
supporting --enable-targets=all.

libcpp/

* configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134929 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/35990
* intrinsics/pack_generic.c:  Really commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134928 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/35990
* intrinsics/pack_generic.c:  If an extent of the source
array is less then zero, set it to zero.  Set the source
pointer to NULL if the source size is zero.  Set the total
number of elements to zero if the vector has an extent
less or equal to zero.
* m4/pack.m4:  Set the source pointer to NULL if the
source array is zero-sized.  Set the total number of
elemements to zero if the vector has an extent less or
equal to zero.
* generated/pack_i1.c:  Regenerated.
* generated/pack_i2.c:  Regenerated.
* generated/pack_i4.c:  Regenerated.
* generated/pack_i8.c:  Regenerated.
* generated/pack_i16.c:  Regenerated.
* generated/pack_r4.c:  Regenerated.
* generated/pack_r8.c:  Regenerated.
* generated/pack_r10.c:  Regenerated.
* generated/pack_r16.c:  Regenerated.
* generated/pack_c4.c:  Regenerated.
* generated/pack_c8.c:  Regenerated.
* generated/pack_c10.c:  Regenerated.
* generated/pack_c16.c:  Regenerated.

2008-05-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/35990
* gfortran.dg/intrinsic_pack_4.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134927 138bc75d-0d04-0410-961f-82ee72b054a4

Added myself with write-after-approval privs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134926 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134924 138bc75d-0d04-0410-961f-82ee72b054a4