2007-08-20  Richard Guenther  <rguenther@suse.de>

* tree.c (WALK_SUBTREE): Call walk_tree_1.
(walk_type_fields): Take lh parameter.
(walk_tree): Rename to ...
(walk_tree_1): ... this.  Do not call the walk_subtrees
langhook but the now passed callback.  Pass lh on recursion.
(walk_tree_without_duplicates): Rename to ...
(walk_tree_without_duplicates_1): ... this.  Take lh parameter
and call walk_tree_1.
* tree.h (walk_tree_lh): New typedef.
(walk_tree_1): Declare.
(walk_tree_without_duplicates_1): Likewise.
(walk_tree): New define to walk_tree_1 with NULL lh parameter.
(walk_tree_without_duplicates): New define to
walk_tree_without_duplicates_1 with NULL lh parameter.
* langhooks.c (lhd_tree_inlining_walk_subtrees): Remove.
* langhooks.h (lang_hooks_for_tree_inlining): Remove walk_subtrees
langhook.
* langhooks-def.h (lhd_tree_inlining_walk_subtrees): Remove.
(LANG_HOOKS_TREE_INLINING_WALK_SUBTREES): Likewise.
(LANG_HOOKS_TREE_INLINING_INITIALIZER): Remove walk_subtrees
initializer.

java/
* lang.c (java_tree_inlining_walk_subtrees): Remove.
(LANG_HOOKS_TREE_INLINING_WALK_SUBTREES): Remove.

cp/
* cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
Remove define.
* tree.h (cp_walk_tree): New define to walk_tree_1 with
cp_walk_subtrees lh parameter.
(cp_walk_tree_without_duplicates): New define to
walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
* tree.c (count_trees): Call
cp_walk_tree_without_duplicates.
(verify_stmt_tree): Call cp_walk_tree.
(break_out_target_exprs): Likewise.
(WALK_SUBTREE): Likewise.
* cp-gimplify.c (cp_genericize): Likewise.
* cp-pt.c (find_parameter_packs_r): Likewise.
(uses_parameter_packs): Likewise.
(make_pack_expansion): Likewise.
(check_for_bare_parameter_packs): Likewise.
(for_each_template_parm): Likewise.
* decl.c (check_default_argument): Call
cp_walk_tree_without_duplicates.
* except.c (build_throw): Likewise.
* decl2.c (type_visibility): Likewise.
* semantics.c (expand_or_defer_fn): Likewise.
(finalize_nrv): Call cp_walk_tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127642 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/33025
* init.c (build_new_1): Rename placement_var variable to placement_expr.
Initialize it with save_expr rather than get_temp_regvar.

* g++.dg/init/new23.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127639 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30564
        * tree-inline.c (optimize_inline_calls): Move the cgraph checking
        code in front of the compacting of basic blocks.
        Move the folding of statements inbetween the cgraph checking
        and compacting of basic blocks.

2007-08-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30564
        * gcc.c-torture/compile/pr30564-1.c: New test.
        * gcc.c-torture/compile/pr30564-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127638 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>
           Serge Belyshev  <belyshev@depni.sinp.msu.ru>

        PR target/32522
        * config/alpha/alpha.c (va_list_skip_additions): Check for
        POINTER_PLUS_EXPR in addition to PLUS_EXPR.
        (alpha_stdarg_optimize_hook): Look for POINTER_PLUS_EXPR instead of
        PLUS_EXPR when checking ap.__base.
        (alpha_va_start): Create POINTER_PLUS_EXPR instead of PLUS_EXPR
        when doing addition on pointer types.  Use size_int instead of
        build_int_cst.
        (alpha_gimplify_va_arg_1): Likewise, but use sizetype instead of
        ptr_type in the second operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127637 138bc75d-0d04-0410-961f-82ee72b054a4

* match.c (intrinsic_operators): Make static.
(gfc_op2string): New function for converting a gfc_intrinsic_op to
to a "const char*", replacing the macro of the same name.
* gfortran.h (intrinsic_operators): Delete prototype.
(gfc_op2string): Replace macro with function prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127636 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-19  Andrew Pinski  <pinskia@gmail.com>

        PR target/33115
        * config/i386/darwin.h (CC1_SPEC): Add %(cc1_cpu) in front.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127635 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/32940
        * cfgexpand.c  (expand_one_register_var): Mark pointer
        DECL_ARTIFICIAL as REG_POINTER also.
        * stmt.c (expand_decl): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127634 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127632 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-19  Daniel Berlin  <dberlin@dberlin.org>

Fix PR 32772
Fix PR 32716
Fix PR 32328
Fix PR 32303

* tree-flow.h (struct stmt_ann_d): Remove makes_clobbering_call.
* tree-ssa-alias.c (init_transitive_clobber_worklist): Add
on_worklist argument and avoid adding things to worklist multiple
times.
(add_to_worklist): Ditto.
(mark_aliases_call_clobbered): Mark entire structure clobbered if
single SFT is clobbered.
(set_initial_properties): Ditto.
(compute_call_clobbered): Update for changes to function
arguments.
(create_overlap_variables_for): Always create SFT for offset 0.
(create_structure_vars): Handle PHI's, since we are in SSA form at
this point.
* tree-ssa-loop-ivopts.c (get_ref_tag): Don't return subvars.
* tree-ssa-operands.c (access_can_touch_variable): Don't handle
TARGET_MEM_REF.
(add_vars_for_offset): Figure out aliases from access + points-to.
(add_virtual_operand): Use add_vars-for_offset.
(get_tmr_operands): Update for NMT changes, rewrite to be correct.
(add_call_clobber_ops): Remove makes_clobbering_call set.
(get_expr_operands): Always pass through the INDIRECT_REF
reference.
* tree-ssa-structalias.c (struct constraint_graph): Remove
variables member.
Add pe, pe_rep, pointer_label, loc_label, pointed_by, points_to,
address_taken, pt_used, number_incoming.
(FIRST_ADDR_NODE): Removed.
(merge_graph_nodes): Remove broken code for the moment.
(init_graph): New function.
(build_pred_graph): Remove code to init_graph.
Add location equivalence support.
(struct scc_info): Rename roots to deleted.
(scc_visit): Ditto.
(init_scc_info): Ditto
(init_topo_info): Use graph->size.
(compute_topo_order): Ditto.
(do_da_constraint): Removed.
(do_sd_constraint): Remove calls to find().
set_union_with_increment should always get 0 as last arg here.
(do_complex_constraint): Replace do_da_constraint with assert.
Stop calling find.
(struct equiv_class_label): New.
(pointer_equiv_class_table): Ditto.
(location_equiv_class_table): Ditto.
(equiv_class_label_hash): Ditto.
(equiv_class_label_eq): Ditto
(equiv_class_lookup): Ditto.
(equiv_class_ladd): Ditto.
(pointer_equiv_class): Ditto.
(location_equiv_class): Ditto.
(condense_visit): Rename and rewrite from label_visit to do only
SCC related stuff for HU.
(label_visit): Do HU work for HU.
(perform_var_substitution): Update to do HU and location
equivalence.
(free_var_substitution_info): Update to free HU and location
equivalence structures.  */
(find_equivalent_node): Update for pointer but not location
equivalence.
(unite_pointer_equivalences): New function.
(move_complex_constraints): Rewrite to only do moving.
(rewrite_constraints): Split out of move_complex_constraints.
(solve_graph): Use graph->size.
(process_constraint_1): Add from_call argument, use it.
Split *a = &b into two constraints.
(process_constraint): Use new process_constraint_1.
(get_constraint_for_component_ref): Handle bitmaxsize == -1 case.
(get_constraint_for): Handle non-pointer integers properly.
Remove code that used to handle structures.
(handle_ptr_arith): Fix a few bugs in pointer arithmetic handling
with unknown addends.
(handle_rhs_call): New function.
(find_func_aliases): Use handle_rhs_call.
(set_uids_in_ptset): Add an assert.
(set_used_smts): Fix bug in not considering unified vars.
(compute_tbaa_pruning): Stop initing useless iteration_obstack.
(compute_points_to_sets): Update for other function changes.
(delete_points_to_sets): Ditto.
(ipa_pta_execute): Ditto.
(pass_ipa_pta): We need to update SSA after ipa_pta.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127629 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md: Replace "rim" and "mri" constraints by "g".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127628 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (text_section_used, cold_text_section_used,
cold_text_section, dwarf2out_note_section_used): New.
(dwarf2out_init): Initialize cold_text_section.
(dwarf2out_switch_text_section, dwarf2out_begin_function): Call
dwarf2out_note_section_used.
(size_of_aranges): Only count entry for text section if it was
used.  Count entry for cold text section if it was used.
(output_aranges): Only output entries for text section and cold
text section if they were used.

testsuite:
* gcc.dg/debug/dwarf2/aranges-fnsec-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127627 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-18  Tobias Burnus  <burnus@net-b.de>

* gfortran.h (gfc_is_intrinsic_typename): Add declaration.
* symbol.c (gfc_is_intrinsic_typename): New function.
* parse.c (decode_statement): Check for space in ABSTRACT INTERFACE.
(parse_interface): Use gfc_is_intrinsic_typename.
* decl.c (gfc_match_derived_decl): Ditto.
* module.c (gfc_match_use): Use gcc_unreachable() for
INTERFACE_ABSTRACT in switch().

2007-08-19  Tobias Burnus  <burnus@net-b.de>

* gfortran.dg/interface_abstract_2.f90: New.
* gfortran.dg/interface_abstract_1.f90: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127626 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-19  Andrew Pinski  <pinskia@gmail.com>

        * tree-pretty-print.c (debug_generic_expr): Add a comment about
        the function.
        (debug_generic_stmt): Likewise.
        (debug_tree_chain): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127625 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-data-refs.c (split_constant_offset): Expose.
        * tree-data-refs.h (split_constant_offset): Add declaration.

        * tree-vectorizer.h (dr_alignment_support): Renamed
        dr_unaligned_software_pipeline to dr_explicit_realign_optimized.
        Added a new value dr_explicit_realign.
        (_stmt_vec_info): Added new fields: dr_base_address, dr_init,
        dr_offset, dr_step, and dr_aligned_to, along with new access
        functions for these fields: STMT_VINFO_DR_BASE_ADDRESS,
        STMT_VINFO_DR_INIT, STMT_VINFO_DR_OFFSET, STMT_VINFO_DR_STEP, and
        STMT_VINFO_DR_ALIGNED_TO.

        * tree-vectorizer.c (vect_supportable_dr_alignment): Add
        documentation.
        In case of outer-loop vectorization with non-fixed misalignment - use
        the dr_explicit_realign scheme instead of the optimized realignment
        scheme.
        (new_stmt_vec_info): Initialize new fields.

        * tree-vect-analyze.c (vect_compute_data_ref_alignment): Handle the
        'nested_in_vect_loop' case. Change verbosity level.
        (vect_analyze_data_ref_access): Handle the 'nested_in_vect_loop' case.
        Don't fail on zero step in the outer-loop for loads.
        (vect_analyze_data_refs): Call split_constant_offset to calculate base,
        offset and init relative to the outer-loop.

        * tree-vect-transform.c (vect_create_data_ref_ptr): Replace the unused
        BSI function argument with a new function argument - at_loop.
        Simplify the condition that determines STEP. Takes additional argument
        INV_P. Support outer-loop vectorization (handle the nested_in_vect_loop
        case), including zero step in the outer-loop. Call
        vect_create_addr_base_for_vector_ref with additional argument.
        (vect_create_addr_base_for_vector_ref): Takes additional argument LOOP.
        Updated function documentation. Handle the 'nested_in_vect_loop' case.
        Fixed and simplified calculation of step.
        (vectorizable_store): Call vect_create_data_ref_ptr with loop instead
        of bsi, and with additional argument. Call bump_vector_ptr with
        additional argument. Fix typos. Handle the 'nested_in_vect_loop' case.
        (vect_setup_realignment): Takes additional arguments INIT_ADDR and
        DR_ALIGNMENT_SUPPORT. Returns another value AT_LOOP. Handle the case
        when the realignment setup needs to take place inside the loop.  Support
        the dr_explicit_realign scheme. Allow generating the optimized
        realignment scheme for outer-loop vectorization. Added documentation.
        (vectorizable_load): Support the dr_explicit_realign scheme. Handle the
        'nested_in_vect_loop' case, including loads that are invariant in the
        outer-loop and the realignment schemes. Handle the case when the
        realignment setup needs to take place inside the loop. Call
        vect_setup_realignment with additional arguments.  Call
        vect_create_data_ref_ptr with additional argument and with loop instead
        of bsi. Fix 80-column overflow. Fix typos. Rename PHI_STMT to PHI.
        (vect_gen_niters_for_prolog_loop): Call
        vect_create_addr_base_for_vector_ref with additional arguments.
        (vect_create_cond_for_align_checks): Likewise.
        (bump_vector_ptr): Updated to support the new dr_explicit_realign
        scheme: takes additional argument bump; argument ptr_incr is now
        optional; updated documentation.
        (vect_init_vector): Takes additional argument (bsi). Use it, if
        available, to insert the vector initialization.
        (get_initial_def_for_induction): Pass additional argument in call to
        vect_init_vector.
        (vect_get_vec_def_for_operand): Likewise.
        (vect_setup_realignment): Likewise.
        (vectorizable_load): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127624 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-vectorizer.h (vect_is_simple_reduction): Takes a loop_vec_info
        as argument instead of struct loop.
        (nested_in_vect_loop_p): New function.
        (vect_relevant): Add enum values vect_used_in_outer_by_reduction and
        vect_used_in_outer.
        (is_loop_header_bb_p): New. Used to differentiate loop-header phis
        from other phis in the loop.
        (destroy_loop_vec_info): Add additional argument to declaration.

        * tree-vectorizer.c (supportable_widening_operation): Also check if
        nested_in_vect_loop_p (don't allow changing the order in this case).
        (vect_is_simple_reduction): Takes a loop_vec_info as argument instead
        of struct loop. Call nested_in_vect_loop_p and don't require
        flag_unsafe_math_optimizations if it returns true.
        (new_stmt_vec_info): When setting def_type for phis differentiate
        loop-header phis from other phis.
        (bb_in_loop_p): New function.
        (new_loop_vec_info): Inner-loop phis already have a stmt_vinfo, so just
        update their loop_vinfo.  Order of BB traversal now matters - call
        dfs_enumerate_from with bb_in_loop_p.
        (destroy_loop_vec_info): Takes additional argument to control whether
        stmt_vinfo of the loop stmts should be destroyed as well.
        (vect_is_simple_reduction): Allow the "non-reduction" use of a
        reduction stmt to be defines by a non loop-header phi.
        (vectorize_loops): Call destroy_loop_vec_info with additional argument.

        * tree-vect-transform.c (vectorizable_reduction): Call
        nested_in_vect_loop_p. Check for multitypes in the inner-loop.
        (vectorizable_call): Likewise.
        (vectorizable_conversion): Likewise.
        (vectorizable_operation): Likewise.
        (vectorizable_type_promotion): Likewise.
        (vectorizable_type_demotion): Likewise.
        (vectorizable_store): Likewise.
        (vectorizable_live_operation): Likewise.
        (vectorizable_reduction): Likewise. Also pass loop_info to
        vect_is_simple_reduction instead of loop.
        (vect_init_vector): Call nested_in_vect_loop_p.
        (get_initial_def_for_reduction): Likewise.
        (vect_create_epilog_for_reduction): Likewise.
        (vect_init_vector): Check which loop to work with, in case there's an
        inner-loop.
        (get_initial_def_for_inducion): Extend to handle outer-loop
        vectorization. Fix indentation.
        (vect_get_vec_def_for_operand): Support phis in the case vect_loop_def.
        In the case vect_induction_def get the vector def from the induction
        phi node, instead of calling get_initial_def_for_inducion.
        (get_initial_def_for_reduction): Extend to handle outer-loop
        vectorization.
        (vect_create_epilog_for_reduction): Extend to handle outer-loop
        vectorization.
        (vect_transform_loop): Change assert to just skip this case.  Add a
        dump printout.
        (vect_finish_stmt_generation): Add a couple asserts.

        (vect_estimate_min_profitable_iters): Multiply
        cost of inner-loop stmts (in outer-loop vectorization) by estimated
        inner-loop bound.
        (vect_model_reduction_cost): Don't add reduction epilogue cost in case
        this is an inner-loop reduction in outer-loop vectorization.

        * tree-vect-analyze.c (vect_analyze_scalar_cycles_1): New function.
        Same code as what used to be vect_analyze_scalar_cycles, only with
        additional argument loop, and loop_info passed to
        vect_is_simple_reduction instead of loop.
        (vect_analyze_scalar_cycles): Code factored out into
        vect_analyze_scalar_cycles_1. Call it for each relevant loop-nest.
        Updated documentation.
        (analyze_operations): Check for inner-loop loop-closed exit-phis during
        outer-loop vectorization that are live or not used in the outerloop,
        cause this requires special handling.
        (vect_enhance_data_refs_alignment): Don't consider versioning for
        nested-loops.
        (vect_analyze_data_refs): Check that there are no datarefs in the
        inner-loop.
        (vect_mark_stmts_to_be_vectorized): Also consider vect_used_in_outer
        and vect_used_in_outer_by_reduction cases.
        (process_use): Also consider the case of outer-loop stmt defining an
        inner-loop stmt and vice versa.
        (vect_analyze_loop_1): New function.
        (vect_analyze_loop_form): Extend, to allow a restricted form of nested
        loops.  Call vect_analyze_loop_1.
        (vect_analyze_loop): Skip (inner-)loops within outer-loops that have
        been vectorized.  Call destroy_loop_vec_info with additional argument.

        * tree-vect-patterns.c (vect_recog_widen_sum_pattern): Don't allow
        in the inner-loop when doing outer-loop vectorization. Add
        documentation and printout.
        (vect_recog_dot_prod_pattern): Likewise. Also add check for
        GIMPLE_MODIFY_STMT (in case we encounter a phi in the loop).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127623 138bc75d-0d04-0410-961f-82ee72b054a4

svn:ignore REVISION

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127622 138bc75d-0d04-0410-961f-82ee72b054a4

    * testsuite/gcc.dg/vect/pr20122.c: Fix test (now vectorized, with
        versioning for aliasing).
        * testsuite/gcc.dg/vect/vect-35.c: Likewise.

        * testsuite/gcc.dg/vect/vect-iv-6.c: Fix test for vect_no_align targets.
        * testsuite/gcc.dg/vect/vect-multitypes-11.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127621 138bc75d-0d04-0410-961f-82ee72b054a4

* primary.c (match_logical_constant_string): New function to match
a ".true." or a ".false.".
(match_logical_constant): Use it instead of gfc_match_strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127620 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127618 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-18  Andrew Pinski  <pinskia@gmail.com>

        * tree-affine.h (print_aff): New prototype.
        (debug_aff): Likewise.
        * tree-affine.c (print_aff): New function.
        (debug_aff): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127615 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite
PR preprocessor/32974:
* gcc.dg/cpp/pr32974.c: New file.
libcpp
PR preprocessor/32974:
* directives.c (parse_include): Don't check for EOL when
processing #pragma dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127614 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-18  Paul Brook  <paul@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New.
(CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Include it.
* Makefile.in: Regenerate.
* configure.ac (--with-debug-prefix-map): New.
* configure: Regenerate.

config:
2007-08-18  Paul Brook  <paul@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* mt-gnu (CXXFLAGS_FOR_TARGET): Add
$(DEBUG_PREFIX_CFLAGS_FOR_TARGET).

gcc:
2007-08-18  Paul Brook  <paul@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* common.opt (-fdebug-prefix-map=): New option.
* opts.c: Include debug.h.
(common_handle_option): Handle -fdebug-prefix-map.
* final.c: Include ggc.h.
(struct debug_prefix_map, debug_prefix_maps, add_debug_prefix_map,
remap_debug_filename): New.
* Makefile.in (final.o, opts.o): Update dependencies.
* debug.h (remap_debug_filename, add_debug_prefix_map): Declare.
* configure.ac: Check for assembler --debug-prefix-map support.
* configure, config.in: Regenerate.
* gcc.c (ASM_MAP): Define conditional on HAVE_AS_DEBUG_PREFIX_MAP.
(ASM_DEBUG_SPEC): Include ASM_MAP.
* doc/install.texi (--with-debug-prefix-map): Document.
* doc/invoke.texi (-fdebug-prefix-map): Document.
* dbxout.c (dbxout_init, dbxout_start_source_file,
dbxout_source_file): Call remap_debug_filename.
* dwarf2out.c (add_comp_dir_attribute, maybe_emit_file,
dwarf2out_start_source_file, dwarf2out_finish): Call
remap_debug_filename.
(file_table_relative_p): Do not check d->emitted_number.
* toplev.c (output_file_directive): Call remap_debug_filename.
* vmsdbgout.c (write_srccorr): Call remap_debug_filename.
* xcoffout.c (xcoffout_source_file): Call remap_debug_filename.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127613 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-18  Paul Thomas  <pault@gcc.gnu.org>
    Janus Weil  <jaydub66@gmail.com>

* interface.c (gfc_match_interface,gfc_match_abstract_interface,
gfc_match_end_interface,gfc_add_interface): Add abstract interface.
* dump-parse-tree.c (gfc_show_attr): Ditto.
* gfortran.h (interface_type,symbol_attribute): Ditto.
* module.c (gfc_match_use,ab_attribute,attr_bits,
mio_symbol_attribute): Ditto.
* resolve.c (resolve_function): Ditto.
* match.h: Ditto.
* parse.c (decode_statement): Ditto.
(parse_interface): Ditto, check for C1203 (name of abstract interface
cannot be the same as an intrinsic type).
* decl.c (gfc_match_bind_c): Check for NAME= with abstract interfaces.
(access_attr_decl): Handle Abstract interfaces.

2007-08-17  Tobias Burnus  <burnus@net-b.de>

* gfortran.dg/interface_abstract_1.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127612 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32881
* expr.c (gfc_check_pointer_assign): If the rhs is the
initialization expression for the rhs, there is no error.

2007-08-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32881
* gfortran.dg/pure_initializer_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127611 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32875
* trans-array.c (get_array_ctor_strlen): Set the character
length of a zero length array to zero.

2007-08-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32875
* gfortran.dg/array_constructor_18.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127608 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127606 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c++/28989
        * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
        lvalues.

2007-08-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c++/28989
        * g++.dg/expr/lval3.C: New test.
        * g++.dg/expr/lval4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127603 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (find_method_in_interfaces): Update.
* jcf-parse.c (load_class): Update.
* java-gimplify.c (java_gimplify_component_ref): Removed.
(java_gimplify_modify_expr): Update.  Removed pre_p and post_p
arguments.
(java_gimplify_expr): Update.
* decl.c (java_init_decl_processing): Update.
* class.c (set_constant_value): Update.
(make_class_data): Update.
(finish_class): Update.
(build_static_field_ref): Update.
(is_compiled_class): Update.
(maybe_layout_super_class): Update.
(layout_class): Update.
(layout_class_method): Update.
* java-tree.h (CAN_COMPLETE_NORMALLY): Removed.
(lang_decl_var) <am, final_iud, cif>: Removed fields.
(lang_decl_func) <init_calls_this>: Removed field.
(lang_type) <dot_class, verify_method>: Removed fields.
(FIELD_NESTED_ACCESS): Removed.
(FIELD_NESTED_ACCESS_P): Removed.
(DECL_FIELD_FINAL_IUD): Removed.
(DECL_LOCAL_FINAL_IUD): Removed
(LOCAL_FINAL_P): Removed.
(FINAL_VARIABLE_P): Removed.
(CLASS_FINAL_VARIABLE_P): Removed.
(DECL_BIT_INDEX): Removed.
(DECL_INIT_CALLS_THIS): Removed.
(FIELD_LOCAL_ALIAS): Removed.
(FIELD_LOCAL_ALIAS_USED): Removed.
(FIELD_THISN): Removed.
(DECL_FUNCTION_INIT_TEST_CLASS): Removed.
(LOCAL_CLASS_INITIALIZATION_FLAG): Removed.
(LOCAL_CLASS_INITIALIZATION_FLAG_P): Removed.
(TYPE_DOT_CLASS): Removed.
(TYPE_VERIFY_METHOD): Removed.
(ID_CLASSDOLLAR_P): Removed.
(enum java_tree_index) <JTI_CLASSDOLLAR_IDENTIFIER_NODE>:
Removed.
(classdollar_identifier_node): Removed.
(TYPE_UNKNOWN): Removed.
(CLASS_FROM_SOURCE_P): Removed.
* expr.c (build_jni_stub): Update.
(force_evaluation_order): Update.
(build_java_empty_stmt): Update.
(build_class_init): Update.
(java_stack_swap): Update.
(build_jni_stub): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127602 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/31749

gcc/cp/
* name-lookup.c (do_nonmember_using_decl): Shift implicit type
declarations into appropriate slots for comparison.  Fix type
comparison.

gcc/testsuite/
* g++.dg/lookup/builtin3.C: New test.
* g++.dg/lookup/builtin4.C: New test.
* g++.dg/lookup/using19.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127600 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Paolo Carlini  <pcarlini@suse.de>

PR c++/32190
* g++.dg/parse/error31.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127597 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2007-08-17  Paolo Carlini  <pcarlini@suse.de>

PR c++/32112
* error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
* cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.

/testsuite
2007-08-17  Paolo Carlini  <pcarlini@suse.de>

PR c++/32112
* g++.dg/template/error26.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127596 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Michael Snyder  <msnyder@access-company.com>
* make-relative-prefix.c (make_relative_prefix_1): Resource leaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127595 138bc75d-0d04-0410-961f-82ee72b054a4

* loop-invariant.c (find_invariants_to_move): Add missing macro
argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127591 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/31884
* testsuite/ext/pb_ds/example/priority_queue_dijkstra.cc (main): Do
not access deleted nodes.

* testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc,
testsuite/25_algorithms/find/istreambuf_iterators/char/2.cc,
testsuite/27_io/basic_filebuf/open/char/4.cc,
testsuite/27_io/objects/char/9.cc: Use dg-require-fileio.
* testsuite/ext/forced_exception_error/cons_virtual_derivation.cc,
testsuite/ext/pb_ds/regression/hash_data_map_rand.cc,
testsuite/ext/pb_ds/regression/trie_data_map_rand.cc,
testsuite/ext/pb_ds/regression/list_update_no_data_map_rand.cc,
testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc,
testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc,
testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc,
testsuite/ext/pb_ds/regression/priority_queue_rand.cc,
testsuite/ext/pb_ds/regression/tree_data_map_rand.cc,
testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc,
testsuite/ext/throw_allocator/deallocate_global.cc,
testsuite/ext/throw_allocator/check_delete.cc,
testsuite/ext/throw_allocator/check_allocate_max_size.cc,
testsuite/ext/throw_allocator/check_deallocate_null.cc,
testsuite/ext/throw_allocator/check_new.cc,
testsuite/ext/throw_allocator/deallocate_local.cc,
testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/gen1.cc,
testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/cons/gen1.cc,
testsuite/tr1/5_numerical_facilities/random/linear_congruential/cons/gen1.cc,
testsuite/tr1/5_numerical_facilities/random/mersenne_twister/cons/gen1.cc,
testsuite/23_containers/list/modifiers/insert/25288.cc: Use
dg-require-time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127590 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Paolo Carlini  <pcarlini@suse.de>

* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
dg-error lines.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127589 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Chris Fairles  <chris.fairles@gmail.com>

PR libstdc++/33098
* include/std/type_traits (__is_convertible_helper):
Use add_lvalue_reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127588 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* tree.h (struct tree_label_decl): Removed old "java" fields.
gcc/java:
* java-tree.h (LABEL_TYPE_STATE): Removed.
(load_type_state): Removed.
(LABEL_PC): Removed.
(LABEL_VERIFIED): Removed.
(type_states): Declare.
* expr.c (type_states): New global.
(load_type_state): Now static.  Use type_states.  Changed
argument.
(lookup_label): Don't set LABEL_PC.
(expand_byte_code): Don't use LABEL_VERIFIED.
(note_instructions): Initialize type_states.
* verify-glue.c (vfy_note_stack_depth): Rewrote.
(vfy_note_stack_type): Use type_states.
(vfy_note_local_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127587 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Richard Sandiford  <richard@codesourcery.com>
    Nigel Stephens  <nigel@mips.com>

* config/mt-sde: New file.
* configure.ac (mips*-sde-elf*): New stanza.  Use config/mt-sde
as target_makefile_frag.
* configure: Regenerate.

gcc/
2007-08-17  Richard Sandiford  <richard@codesourcery.com>
    Nigel Stephens  <nigel@mips.com>

* config/mips/sde.h (DRIVER_SELF_SPECS): Add commas.
Treat -mno-data-in-code and -mcode-xonly as aliases for
-mcode-readable=no and -mcode-readable=pcrel respectively.
* config/mips/t-sde (TARGET_LIBGCC2_CFLAGS): Add -mcode-xonly.
(MULTILIB_OPTIONS): Add -mcode-readable=no multilibs.
(MULTILIB_DIRNAMES): Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127586 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/33079

* intrinsics/string_intrinsics.c (string_trim, string_minmax): Fix
the zero-length result case.

* gfortran.dg/zero_length_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127584 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.in (version.o): Depend on $(REVISION) only if
REVISION_s is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127583 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/kind_tests_2.f03: Add cleanup-modules.
        * gfortran.dg/kind_tests_3.f03: Ditto.
        * gfortran.dg/global_vars_f90_init.f90: Ditto.
        * gfortran.dg/interface_13.f90: Ditto.
        * gfortran.dg/pr32738.f90: Ditto.
        * gfortran.dg/module_private_1.f90: Ditto.
        * gfortran.dg/test_only_clause.f90: Ditto.
        * gfortran.dg/bind_c_vars.f90: Ditto.
        * gfortran.dg/bind_c_dts.f90: Ditto.
        * gfortran.dg/use_9.f90: Ditto.
        * gfortran.dg/generic_8.f90: Ditto.
        * gfortran.dg/bind_c_implicit_vars.f03: Ditto.
        * gfortran.dg/private_type_6.f90: Ditto.
        * gfortran.dg/c_assoc.f90: Ditto.
        * gfortran.dg/private_type_7.f90: Ditto.
        * gfortran.dg/global_vars_c_init.f90: Ditto.
        * gfortran.dg/bind_c_dts_2.f03: Ditto.
        * gfortran.dg/c_f_pointer_tests.f90: Ditto.
        * gfortran.dg/c_size_t_test.f03: Ditto.
        * gfortran.dg/used_types_12.f90: Ditto.
        * gfortran.dg/pr25923.f90: Ditto.
        * gfortran.dg/test_com_block.f90: Ditto.
        * gfortran.dg/iso_c_binding_rename_1.f03: Ditto.
        * gfortran.dg/equiv_constraint_7.f90: Ditto.
        * gfortran.dg/com_block_driver.f90: Ditto.
        * gfortran.dg/iso_c_binding_rename_2.f03: Ditto.
        * gfortran.dg/use_iso_c_binding.f90: Ditto.
        * gfortran.dg/c_loc_test.f90: Ditto.
        * gfortran.dg/c_ptr_tests.f03: Ditto.
        * gfortran.dg/module_interface_1.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127582 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2007-08-17  Paolo Carlini  <pcarlini@suse.de>

PR c++/32870
* parser.c (cp_parser_class_head): Improve error message.

/testsuite
2007-08-17  Paolo Carlini  <pcarlini@suse.de>

PR c++/32870
* g++.dg/other/error17.C: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127581 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Johannes Willkomm  <willkomm@sc.rwth-aachen.de>

PR libstdc++/33084
* include/std/valarray (operator _Op(const _Tp&,
const valarray<>&)): Fix typo.
* testsuite/26_numerics/numeric_arrays/valarray/33084.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127579 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/32970
gcc/
* tree.c (reconstruct_complex_type): For a pointer to a vector,
use build_qualified_type to retain qualifiers of the base type.
testsuite/
* g++.dg/ext/altivec-14.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127578 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-17  Chen Liqin  <liqin@sunnorth.com.cn>
        * config/score/score.md : Update pattern tablejump.
        * config/score/score.c : Update score_initialize_trampoline
        function.
        * config/score/score.h (TRAMPOLINE_TEMPLATE): Added macro.
        (TRAMPOLINE_INSNS, TRAMPOLINE_SIZE) Update macro.
        * doc/contrib.texi: Add my entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127577 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127574 138bc75d-0d04-0410-961f-82ee72b054a4

Ignore TAGS and TAGS.sub

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127571 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:
* Makefile.def (STAGE2_CFLAGS, STAGE3_CFLAGS, STAGE4_CFLAGS):
Add to flags_to_pass.  Adjust uses of BOOT_CFLAGS.
(bootstrap2-debug, bootstrap-debug): New bootstrap stages.
* Makefile.tpl (STAGE2_CFLAGS, STAGE3_CFLAGS, STAGE4_CFLAGS): New.
(do-compare, do-compare3, do-compare-debug): New.
([+compare-target+]): Use them.
contrib/ChangeLog:
* compare-debug: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127570 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.in (REVISION): New.
(REVISION_c): New.
(REVISION_s): New.
(version.o): Also depend on $(REVISION). Add
-DREVISION=$(REVISION_s).

* version.c (version_string): Add REVISION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127568 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/tree-ssa/ssa-dse-10.c: Clean up all dse dump files.
        * gcc.dg/vect/dump-tree-dceloop-pr26359.c: Clean up all dceloop
        dump files.
        * gcc.dg/vect/pr25371.c: Clean up vect dump file.
        * gcc.dg/vect/pr32366.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127567 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>
    Andreas Schwab <schwab@suse.de>

* gcc_update: Use "svn info" for revision number.  Create
gcc/REVISION with branch name and revision number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127566 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/33082
* gcc.dg/dfp/convert-dfp-fold.c: Use -O2 instead of -O in dg-options.
* gcc.dg/dfp/convert-bfp-fold.c: Ditto.
* gcc.dg/dfp/convert-int-fold.c: Ditto.
* gcc.dg/dfp/operator-arith-fold.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127565 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Tobias Burnus  <burnus@net-b.de>

PR fortran/33072
* module.c (gfc_match_use): Mark user operators as such.
(find_use_name_n): Distinguish between operators and other symbols.
(find_use_name,number_use_names,mio_namelist,
 load_operator_interfaces,load_generic_interfaces,read_module,
 write_generic): Update find_use_name_n calls.

2007-08-16  Tobias Burnus  <burnus@net-b.de>

PR fortran/33072
* gfortran.dg/use_9.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127564 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog:

2007-08-16  Seongbae Park <seongbae.park@gmail.com>

        * g++.dg/gcov/gcov-5.C: New test.

gcc/cp/ChangeLog:

2007-08-16  Seongbae Park <seongbae.park@gmail.com>

        * pt.c (instantiate_decl): Set input_location
        for the function end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127563 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
2007-08-16  Seongbae Park <seongbae.park@gmail.com>

* tree-eh.c (lower_try_finally_onedest): Reset the locus
of GOTO that's relocated to a different block.

gcc/testsuite/ChangeLog:
2007-08-16  Seongbae Park  <seongbae.park@gmail.com>

* g++.dg/gcov/gcov-4.C: New test.
* lib/gcov.exp (verify-lines): Add support for
checking no-coverage lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127562 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (const_strip_array_types): New.
* c-common.h (lang_missing_noreturn_ok_p): Delete.
(const_strip_array_types): New.
* c-objc-common.c (c_disregard_inline_limits,
c_warn_unused_global_decl): Constify.
* c-tree.h (c_disregard_inline_limits, c_warn_unused_global_decl,
c_vla_type_p, c_incomplete_type_error): Likewise.
* c-typeck.c (c_incomplete_type_error, c_vla_type_p): Likewise.
* hooks.c (hook_bool_const_tree_false): New.
* hooks.h (hook_bool_const_tree_false): Likewise.
* langhooks-def.h (lhd_warn_unused_global_decl,
lhd_incomplete_type_error, lhd_expr_size,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
LANG_HOOKS_GENERIC_TYPE_P, LANG_HOOKS_TYPE_MAX_SIZE): Constify.
* langhooks.c (lhd_warn_unused_global_decl,
lhd_incomplete_type_error,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
lhd_expr_size): Likewise.
* langhooks.h (lang_hooks_for_tree_inlining,
lang_hooks_for_tree_dump, lang_hooks_for_types,
lang_hooks_for_decls, lang_hooks): Likewise.
* pointer-set.c (pointer_set_t, pointer_set_create,
pointer_set_contains, insert_aux, pointer_set_insert,
pointer_set_traverse, pointer_map_t, pointer_map_create,
pointer_map_contains, pointer_map_insert, pointer_map_traverse):
Likewise.
* pointer-set.h (pointer_set_contains, pointer_set_insert,
pointer_set_traverse, pointer_map_contains, pointer_map_insert,
pointer_map_traverse): Likewise.
* predict.c (assert_is_empty): Likewise.
* tree-affine.c (free_name_expansion): Likewise.
* tree-cfg.c (edge_to_cases_cleanup): Likewise.
* tree.c (size_in_bytes, max_int_size_in_bytes): Likewise.
* tree.h (size_in_bytes, max_int_size_in_bytes): Likewise.

ada:
* misc.c (gnat_type_max_size): Constify.

cp:
* cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
Constify.
* cp-tree.h (local_variable_p, nonstatic_local_decl_p,
class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
cxx_warn_unused_global_decl, cp_expr_size): Likewise.
* decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
* tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
* typeck.c (cp_type_quals): Likewise.
* typeck2.c (cxx_incomplete_type_diagnostic,
cxx_incomplete_type_error): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127560 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog

* tree-vectorizer.c (new_loop_vec_info): Initialize new
field.
(destroy_loop_vec_info): Add call to VEC_free.
* tree-vectorizer.h (may_alias_ddrs): Define.
(LOOP_VINFO_MAY_ALIAS_DDRS): Define.
* tree-vect-analyze.c (vect_analyze_data_ref_dependence):
Change reporting to dump.
(vect_is_duplicate_ddr): New.
(vect_mark_for_runtime_alias_test): New.
(vect_analyze_data_ref_dependences) Add call to
vect_mark_for_runtime_alias_test.
(vect_enhance_data_refs_alignment): Define local variable
vect_versioning_for_alias_required, don't perform
peeling for alignment if versioning for alias is
required.
(vect_enhance_data_refs_alignment): Use
PARAM_VECT_MAX_VERSION_FOR_ALIGNMENT_CHECKS instead of
PARAM_VECT_MAX_VERSION_CHECKS.
* tree-vect-transform.c
(vect_create_cond_for_alias_checks): New.
(vect_transform_loop): Add call to
vect_create_cond_for_alias_checks.
(vect_vfa_segment_size): New.
* params.def (PARAM_VECT_MAX_VERSION_FOR_ALIGNMENT_CHECKS):
Rename.
(PARAM_VECT_MAX_VERSION_FOR_ALIAS_CHECKS): Define.
* gcc/doc/invoke.texi
(vect-max-version-for-alignment-checks): Document.
(vect-max-version-for-alias-checks): Document.
(vect-max-version-checks): Remove.

gcc/testsuite/ChangeLog

* gcc.dg/vect/vect-vfa-01.c: New.
* gcc.dg/vect/vect-vfa-02.c: New.
* gcc.dg/vect/vect-vfa-03.c: New.
* gcc.dg/vect/vect-vfa-04.c: New.
* gcc.dg/vect/vect-102a.c, gcc.dg/vect/vect-51.c,
gcc.dg/vect/pr29145.c, gcc.dg/vect/vect-43.c,
gcc.dg/vect/vect-61.c, gcc.dg/vect/vect-53.c,
gcc.dg/vect/vect-45.c, gcc.dg/vect/vect-101.c,
gcc.dg/vect/vect-37.c, gcc.dg/vect/vect-79.c,
gcc.dg/vect/vect-102.c, gcc.dg/vect/vect-dv-2.c,
gcc.dg/vect/vect-57.c, gcc.dg/vect/vect-49.c,
gfortran.dg/vect/pr19049.f90: Rename to start with
prefix no-vfa-.
* gcc.dg/vect/vect.exp: Disable versioning for alias
when test starts with no-vfa-.
* gfortran.dg/vect/vect.exp: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127559 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*rep_movdi_rex64): Emit "rep" prefix on
the same line as the instruction for all asm dialects.
(*rep_movsi): Ditto.
(*rep_movsi_rex64): Ditto.
(*rep_movqi): Ditto.
(*rep_movqi_rex64): Ditto.
(*rep_stosdi_rex64): Ditto.
(*rep_stossi): Ditto.
(*rep_stossi_rex64): Ditto.
(*rep_stosqi): Ditto.
(*rep_stosqi_rex64): Ditto.
(*cmpstrnqi_nz_1): Ditto.
(*cmpstrnqi_nz_rex_1): Ditto.
(*cmpstrnqi_1): Ditto.
(*cmpstrnqi_rex_1): Ditto.
(*strlenqi_1): Ditto.
(*strlenqi_rex_1): Ditto.
* config/i386/sync.md (*sync_compare_and_swap<mode>): Emit "lock"
prefix on the same line as the instruction for all asm dialects.
(sync_double_compare_and_swap<mode>): Ditto.
(*sync_double_compare_and_swapdi_pic): Ditto.
(*sync_compare_and_swap_cc<mode>): Ditto.
(sync_double_compare_and_swap_cc<mode>): Ditto.
(*sync_double_compare_and_swap_ccdi_pic): Ditto.
(sync_old_add<mode>): Ditto.
(sync_add<mode>): Ditto.
(sync_sub<mode>): Ditto.
(sync_ior<mode>): Ditto.
(sync_and<mode>): Ditto.
(sync_xor<mode>): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127558 138bc75d-0d04-0410-961f-82ee72b054a4

Add new tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127556 138bc75d-0d04-0410-961f-82ee72b054a4

Add new tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127555 138bc75d-0d04-0410-961f-82ee72b054a4

Add new tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127554 138bc75d-0d04-0410-961f-82ee72b054a4

Resync

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127553 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Add note on preprocessing (output file not written)

2007-08-16  Thomas Quinot  <quinot@adacore.com>

* a-tags.adb: Minor reformatting.

2007-08-16  Bob Duff  <duff@adacore.com>

* sem_type.ads, sem_ch4.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127552 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Vincent Celier  <celier@adacore.com>

* vms_conv.adb (Process_Argument): Ensure that project related options
are not put in the -cargs section when using GNAT COMPILE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127551 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Hristian Kirtchev  <kirtchev@adacore.com>
    Bob Duff  <duff@adacore.com>
    Nicolas Setton  <setton@adacore.com>

* sem_res.adb (Comes_From_Predefined_Lib_Unit): New.
(Resolve): Alphabetize local variables. Add new variable From_Lib. When
the statement which is being resolved comes from a predefined library
unit, all non-predefined library interpretations are skipped.
(Resolve_Op_Concat): If string concatenation was folded in the parser,
but the "&" is user defined, give an error, because the folding would
be wrong.

* sinfo.ads, sinfo.adb (Is_Folded_In_Parser): New flag to indicate that
the parser has folded a long sequence of concatenations of string
literals.

* trans.c (Handled_Sequence_Of_Statements_to_gnu): Mark "JMPBUF_SAVE"
and "JMP_BUF" variables as artificial.
(N_String_Literal): Do not use alloca for very long string literals. Use
xmalloc/free instead. Otherwise the stack might overflow.

* utils.c (init_gigi_decls): Mark "JMPBUF_T" type as created by the
compiler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127550 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Ed Schonberg  <schonberg@adacore.com>

* sem_disp.adb (Check_Dispatching_Operation): If the operation
implements an operation inherited from a progenitor interface, verify
that they are subtype-conformant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127549 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Robert Dewar  <dewar@adacore.com>

* sem_ch5.adb (Analyze_Assignment): Make sure we still note update in
exception case

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127548 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Gary Dismukes  <dismukes@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* sem_ch3.adb (OK_For_Limited_Init_In_05): Allow calls to 'Input to
initialize a limited object.
(Build_Derived_Record_Type): Add missing check of rules ARM 3.9.4
13/2 and 14/2.
Make sure Has_Complex_Representation is inherited by derived type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127547 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Copy_Generic_Node): A reference to a child unit of the
generic for an enclosing instance is a global reference, even though
its scope is the enclosing instance.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127546 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch10.adb (Has_With_Clause): If the name of the with clause
currently inspected is a selected component, retrieve the entity of
its selector.
(Install_Limited_Withed_Unit): Call Has_Limited_With_Clause starting
from the immediate ancestor of Main_Unit_Entity.
(Install_Limited_Withed_Unit): Do not install the limited view of
package P if P is reachable through an ancestor chain from package C
and C also has a with clause for P in its body.
(Has_Limited_With_Clause): New routine.
(Has_With_Clause): New routine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127545 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Vincent Celier  <celier@adacore.com>

* prj.ads (Project_Data): Add comments.

* prj-attr.adb: New attribute Removed_Source_Dirs

* prj-nmsc.adb (Get_Directories): Take into account new attribute
Removed_Source_Dirs

* snames.ads, snames.adb: New standard name Removed_Source_Dirs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127544 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Nicolas Roche  <roche@adacore.com>

* Makefile.in (gnatlib): Propagate FORCE_DEBUG_ADAFLAGS value to sub
makefiles

* Make-lang.in: Update dependencies

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127543 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Vincent Celier  <celier@adacore.com>

* make.adb (Collect_Arguments): Call Test_If_Relative_Path with
Including_Non_Switch set to False.
(Gnatmake): For the compiler, call Test_If_Relative_Path with
Including_Non_Switch set to False.

* makeutl.adb, makeutl.ads (Test_If_Relative_Path): New Boolean
parameter Including_Non_Switch, defaulted to True. When
Including_Non_Switch is False, options that are not switches and
appear as relative path are not converted to absolute paths.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127542 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Thomas Quinot  <quinot@adacore.com>

* g-dyntab.adb, g-table.adb, table.adb: (Set_Item): Suppress
Range_Check on Allocated_Table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127541 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Javier Miranda  <miranda@adacore.com>

* exp_ch9.adb (Build_Protected_Entry): Undo previous change because it
is not really required and can introduce regression with the debugger.
The original problem is fixed with the patch written for checks.adb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127540 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Javier Miranda  <miranda@adacore.com>

* exp_attr.adb (Attribute_Priority): Add missing support for entries
and entry barriers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127539 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Gary Dismukes  <dismukes@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* exp_aggr.adb (Build_Record_Aggr_Code): Extend the test for an
ancestor part given by an aggregate to test for an unchecked conversion,
since this can occur in some cases when the ancestor part is a function
call, and we don't want to fall into the recursive call to this
procedure in that case.

* exp_ch3.adb (Stream_Operation_OK): Revise tests for availability of
stream attributes on limited types to account for user-specified
attributes as well as whether Input (resp. Output) becomes available
due to Read (resp. Write) being available for the type. Change Boolean
variable to the more accurate name
Has_Predefined_Or_Specified_Stream_Attribute. Change convoluted
double-"not" predicate at beginning of return statement to more
understandable form.

* exp_ch5.adb (Expand_N_Extended_Return_Statement): If the extended
return has an associated N_Handled_Sequence_Of_Statements, then wrap it
in a block statement and use that as the first statement of the
expanded return rather than incorrectly using the handled sequence as
the first statement.

* exp_ch6.adb (Expand_N_Subprogram_Declaration): If this is a protected
operation, generate an explicit freeze node for it rather than
generating extra formals, to ensure that gigi has the proper order of
elaboration for anonymous subtypes in the signature of the subprograms.
(Build_In_Place_Formal): Move assertion to beginning of loop.
(Is_Build_In_Place_Function_Call): Allow for an unchecked conversion
applied to a function call (occurs for some cases of 'Input).
(Make_Build_In_Place_Call_In_*): Allow for an unchecked conversion
applied to a function call (occurs for some cases of 'Input).

* exp_strm.adb (Build_Record_Or_Elementary_Input_Function): For Ada
2005, generate an extended return statement enclosing the result object
and 'Read call.

* freeze.adb (Freeze_Record_Type): Extend the current management of
components that are access type with an allocator as default value: add
missing support to the use of qualified expressions of the
allocator (which also cause freezing of the designated type!)
(Freeze_Entity): Call Freeze_Subprogram in the case of a predefined
dispatching operation, since extra formals may be needed by calls to
build-in-place functions (such as stream 'Input).

* sem_ch6.adb (Create_Extra_Formals): Skip creation of the extra
formals for 'Constrained and accessibility level in the case of a
predefined dispatching operation.

* exp_util.adb (Insert_Actions): A protected body is a valid insertion
point, no need to find the parent node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127538 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Gary Dismukes  <dismukes@adacore.com>

* cstand.adb (Create_Standard): Create an entity for a zero-sized type
associated with Standard_Debug_Renaming_Type, to be used as the type of
the special variables whose names provide debugger encodings for
renaming declarations.

* einfo.ads, einfo.adb (Debug_Renaming_Link): Change to return Node25.
(Set_Debug_Renaming_Link): Change to set Node25.
(Write_Field13_Name): Remove case for E_Enumeration_Literal.
(Write_Field25_Name): Add case for E_Variable to output
"Debug_Renaming_Link".
(Write_Field23_Name): Correct the output string for "Limited_View".

* exp_dbug.adb: Add with and use of Tbuild.
(Debug_Renaming_Declaration): Replace creation of an enumeration type
and literal with creation of a variable of type
Standard_Debug_Renaming_Type whose name encodes both the renamed object
and the entity of the renaming declaration.
(Qualify_Entity_Name): Add the delayed qualification of the entity name
part of the name of a variable that has a Debug_Renaming_Link.

* stand.ads (Standard_Debug_Renaming_Type): New Entity_Id denoting a
special type to be associated with variables that provide debugger
encodings for renaming declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127537 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR middle-end/32897
* reload.c (find_reloads): Check that the memory returned by
find_reloads_toplev was not the result of forcing a constant
to memory.
(find_reloads_toplev): Always use simplify_gen_subreg to get
the subreg of a constant.  If the result is also a constant,
but not a legitimate one, force it into the constant pool
and reload its address.

gcc/testsuite/
* gcc.dg/torture/pr32897.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127536 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2007-08-16  Paolo Carlini  <pcarlini@suse.de>

PR c++/31132
* pt.c (tsubst_friend_function): When check_classfn
returns error_mark_node likewise return it.

/testsuite
2007-08-16  Paolo Carlini  <pcarlini@suse.de>

PR c++/31132
* g++.dg/template/crash69.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127535 138bc75d-0d04-0410-961f-82ee72b054a4

Add test cases

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127534 138bc75d-0d04-0410-961f-82ee72b054a4

Add test cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127533 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.c (rs6000_rtx_costs): Add CLZ, CTZ, and
        POPCOUNT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127532 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127530 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * configure.host (gnu*): Set use_libgcj_bc to yes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127527 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_file_start): Output a .gnu_attribute
directive for the current vector ABI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127526 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/32963
caller-save.c (reg_save_code): Set invalide status on restore code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127523 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_arm32): Use
check_no_compiler_messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127522 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-alias.c (compute_memory_partitions): Use
alias_bitmap_obstack to allocate bitmaps.
(reset_alias_info): Factor out of init_alias_info.
Mark all name tags not associated to an SSA name for renaming.
(init_alias_info): Call it.
(create_name_tags): Tidy.  Add comments.
(dump_points_to_info_for): Do not call get_mem_sym_stats_for.

testsuite/ChangeLog

gcc.dg/tree-ssa/20070815.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127520 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/Class.java (internalGetFields): Use LinkedHashSet.
* classpath/lib/java/lang/Class.class: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127518 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.c (vr4130_swap_insns_p): Use new interface to
scheduler dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127516 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (subsi3_carry_zext): Remove "m" constraint for
"register_operand".
(*iorsi_1_zext): Likewise.
(*iorsi_1_zext_imm): Likewise.
* config/i386/sse.md: (*sse4_1_extractps): Use "nonimmediate_operand"
with "rm"/"xm" constraint.
(sse2_vmsqrtv2df2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127515 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/32765
* testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
* testsuite/libgomp.fortran/crayptr2.f90: Likwise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127514 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/29459
* trans.c (gfc_create_var_np): Do not emit warnings for
anonymous variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127513 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/33077
* intrinsics/random.c (random_seed_i8): Fix code logic.
* gfortran.dg/random_7.f90: Initialize variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127512 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/33074
* emit-rtl.c (try_split): Use INSN_LIST instead of EXPR_LIST for
REG_LIBCALL note.

* gfortran.dg/pr33074.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127511 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/32992
* typeck.c (check_return_expr): Don't NRV optimize vars in
anonymous unions.
* decl.c (finish_function): Comment fix.

* g++.dg/opt/nrv14.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127510 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Remove gcc/ prefix from file names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127509 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2007-08-15  Paolo Carlini  <pcarlini@suse.de>

PR c++/33035
* pt.c (push_template_decl_real): Depending on TYPE_P
use either TYPE_CONTEXT or DECL_CONTEXT.

/testsuite
2007-08-15  Paolo Carlini  <pcarlini@suse.de>

PR c++/33035
* g++.dg/template/crash68.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127508 138bc75d-0d04-0410-961f-82ee72b054a4

2007-08-15  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * java/lang/natPosixProcess.cc (sigchld_handler) [!SA_SIGINFO]: Remove
        'si' and 'third' parameters.  Disable calling
        pmi->old_sigaction.sa_sigaction.
        (java::lang::PosixProcess*ProcessManager::init) [!SA_SIGINFO]: Set
        sa.sa_handler instead of sa.sa_sigaction, don't set SA_SIGINFO flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127507 138bc75d-0d04-0410-961f-82ee72b054a4