2008-05-10  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (bdesc_ptest): Removed.
(ix86_builtin_type): Add INT_FTYPE_V2DI_V2DI_PTEST.
(bdesc_args): Add __builtin_ia32_ptestz128,
__builtin_ia32_ptestc128 and __builtin_ia32_ptestnzc128.
(ix86_init_mmx_sse_builtins): Updated.
(ix86_expand_args_builtin): Handle INT_FTYPE_V2DI_V2DI_PTEST.
(ix86_expand_builtin): Updated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135144 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-cfg.c (valid_fixed_convert_types_p): New function.
(verify_gimple_expr): Handle FIXED_CONVERT_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135143 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR rtl-optimization/33642
* gcc.c-torture/compile/pr11832.c: Skip for MIPS.
* gcc.c-torture/compile/pr33009.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135142 138bc75d-0d04-0410-961f-82ee72b054a4

    * value-prof.c (interesting_stringop_to_profile): Do not
        return early for BUILT_IN_MEMPCPY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135141 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135140 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135137 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr22231.c: Fix dg-error call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135136 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-09  H.J. Lu  <hongjiu.lu@intel.com>

* calls.c (expand_call): Don't use callgraph to increase
preferred_stack_boundary.

* cgraph.h (cgraph_rtl_info): Use unsigned on
preferred_incoming_stack_boundary.

* final.c (rest_of_clean_state): Use unsigned on
preferred_stack_boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135134 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135132 138bc75d-0d04-0410-961f-82ee72b054a4

gcc
PR preprocessor/22231:
* c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is
proceeding.
gcc/testsuite
PR preprocessor/22231:
* gcc.dg/pr22231.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135128 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36187
* g++.dg/opt/pr36187.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135126 138bc75d-0d04-0410-961f-82ee72b054a4

    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