From-SVN: r30557

	* Makefile.in (toplev.o): Depend on except.h.
	(dwarf2out.o,loop.o,flow.o,haifa-sched.o): Likewise.

From-SVN: r30556

Mon Nov 15 22:45:39 CET 1999  Jan Hubicka  <hubicka@freesoft.cz>
	* i386.md (divmodsi4): Rewrite to expander.
	(*divmodsi4_nocltd): New.
	(*divmodsi4_cltd): New.
	(divmodsi4 splitter): Handle the case when input comes in edx.
	(udivmodhi4): Do not use constraints in exander.
	(ashrsi3_31): Conditionize by TARGET_USE_CLTD.

From-SVN: r30555

	* dwarf2out.c (push_decl_scope): Still use decl_scope_depth - 1
	for the common case.

From-SVN: r30554

From-SVN: r30553

From-SVN: r30552

* gcc/testsuite/g77.f-torture/execute/u77-test.f (wd): Allow for longer
working directory pathnames.
* libf2c/libU77/u77-test.f (wd): Allow for longer working directory
pathnames.

From-SVN: r30551

        * explow.c (hard_function_value): Add outgoing argument.
        * expr.h (hard_function_value): Declare it.
        * calls.c (expand_call, emit_library_call_value): Update callers.
        * function.c (aggregate_value_p): Ditto.
        (diddle_return_value): Must look at the outgoing registers
        on archs with register windows.

From-SVN: r30550

From-SVN: r30549

        * cp-tree.h, decl.c (compute_array_index_type): Make nonstatic.
        * pt.c (tsubst, case INTEGER_TYPE): Call it.
        Check uses_template_parms.

From-SVN: r30548

        * ggc-common.c (ggc_print_statistics): Cast size_t to unsigned long
        for printing.
        * ggc.h (struct ggc_statistics): Rearrange elements for better
        packing on 64-bit hosts.
        * lcm.c (compute_laterin): Store a size_t not an int in bb->aux.
        (compute_nearerout): Likewise.

From-SVN: r30547

From-SVN: r30546

        * alpha.c (alpha_build_va_list): Use make_lang_type and
        initialize TYPE_NAME for the va_list record.

From-SVN: r30545

	* cp-tree.h (build_enumerator): Change prototype.
	* decl.c (enum_next_value): Remove.
	(enum_overflow): Likewise.
	(init_decl_processing): Don't register enum_next_value as a root.
	(start_enum): Clear TYPE_VALUES for a redefined enum.
	(finish_enum): Reset the type of enumeration constants.
	(build_enumerator): Fix indentation.  Don't copy CONST_DECLs when
	we don't need to.  Maintain the TYPE_VALUES list and look there
	for the previously defined enumeration constant.  Let enumeration
	constants have the type of their values until the enumeration type
	is complete.
	* parse.y (enumlist_opt, enumlist, enumerator): Don't return a value.
	(structsp): Adjust.
	* parse.c: Regenerated.
	* pt.c (tsubst_enum): Adjust according to build_enumerator changes.

From-SVN: r30544

From-SVN: r30543

* config/rs6000/rs6000.c (first_reg_to_save): Save
PIC_OFFSET_TABLE_REGNUM when -fpic even though it is fixed.

From-SVN: r30542

        * class.c (finish_struct): If we're a local class in a template
        function, add a TAG_DEFN.
        * pt.c (lookup_template_class): If this is a local class in a
        template function, call pushtag.
        (tsubst_expr, case TAG_DEFN): Handle classes, too.

        Emit debug info with the vtable.
        * search.c (maybe_suppress_debug_info): New function...
        * class.c (finish_struct_1): ...split out from here.
        * cp-tree.h: Declare it.
        * decl2.c (finish_vtable_vardecl): Override TYPE_DECL_SUPPRESS_DEBUG
        if we're writing out the vtable.
        * decl.c, search.c (dfs_debug_mark, dfs_debug_unmarked_p,
        note_debug_info_needed): #if 0 out.

From-SVN: r30541

dwarf2out.c (scope_die_for): Don't rely on the decl_scope_table notion of nesting to find the DIE for a type...

        * dwarf2out.c (scope_die_for): Don't rely on the decl_scope_table
        notion of nesting to find the DIE for a type or function.
        DIEs can go in limbo even if we got a context_die.
        (push_decl_scope): Our context doesn't need to be in decl_scope_table.
        (gen_struct_or_union_type_die): Don't use TREE_PERMANENT to test
        for local type.
        (gen_decl_die): Ignore NAMESPACE_DECLs for now.
        (gen_type_die): Writing out the context doesn't cause member class
        template instantiations to be written out as well.

From-SVN: r30540

        * rs6000.h (ASM_OUTPUT_DEF): New.
        Based on proposed addition from David Edelsohn.

From-SVN: r30539

Co-Authored-By: Bruce Korb <autogen@linuxbox.com>

From-SVN: r30538

        * configure.in: Handle libgcc2 threads support on FreeBSD platforms.
        * configure: Rebuilt.
        * config/t-freebsd-thread: New file.

From-SVN: r30537

i386.c (ix86_decompose_address): Verify the base is a REG before trying to examine its register number.

        * i386.c (ix86_decompose_address): Verify the base is a REG
        before trying to examine its register number.

From-SVN: r30536

From-SVN: r30535

Revert last change.  HJ's message meant "code like this already exists
in libiberty/libio", not "code like this needs to be added to libiberty/libio".

What a waste of my time.

From-SVN: r30534

From-SVN: r30533

From-SVN: r30532

        * basic-block.h: Remove all #defines and prototypes related to
        integer lists.
        (free_bb_mem, compute_preds_succs): Remove prototype.
        * rtl.h (free_bb_mem): Remove prototype.
        * flow.c (alloc_int_list_node); Remove function.
        (add_inst_list_node, free_int_list, add_pred_succ): Likewise.
        (compute_preds_succs, free_bb_mem): Likewise.
        * gcse.c (gcse_main): Do not call free_bb_mem anymore.
        * toplev.c (rest_of_compilation): Likewise.
        * haifa-sched.c (build_control_flow): Use flow generated edge
        list to build the haifa specific edge list.
        (find_rgns): Use new CFG data structures instead of pred/succ lists.
        (schedule_insns): Do not build pred/succ lists anymore.  Instead
        build the edge table.

From-SVN: r30531

        * basic-block.h (dump_bb_data): Remove declaration.
        * flow.c (dump_bb_data): Remove function.
        * sbitmap.c (sbitmap_intersect_of_predsucc): Delete function.
        (sbitmap_union_of_predsucc): Likewise.

From-SVN: r30530

        * gcse.c (delete_null_pointer_checks_1): Kill unused s_preds
        argument.  All callers changed.
        (delete_null_pointer_checks_1): No longer need to compute the
        pred/succ lists.

From-SVN: r30529

        * gcse.c (pre_expr_reaches_here_p): Kill CHECK_PRE_COM argument.
        All callers changed.
        (pre_expr_reaches_here_p_work): Likewise.
        (pre_edge_insert): No longer call pre_expr_reaches_here_p.
        * lcm.c (compute_laterin): Fix initialization of LATER.
        (compute_nearerout): Similarly for NEARER.

From-SVN: r30528

	* cp-tree.h (DECL_LOCAL_FUCNTION_P): New macro.
	* call.c (equal_functions): Use DECL_LOCAL_FUCNTION_P, not
	TREE_PERMANENT.
	* decl.c (pushdecl): Set DECL_LOCAL_FUNCTION_P.
	* decl2.c (lookup_arg_dependent): Use it.

	* cp-tree.h (cp_finish_decl): Change prototype.
	(finish_static_data_member_decl): Likewise.
	(push_permanent_obstack): Remove declaration.
	(push_expression_obstack): Likewise.
	(push_scratch_obstack): Likewise.
	(DECL_TEMPLATE_PARM_P): Robustify.
	(SET_DECL_TEMPLATE_PARM_P): New macro.
	* class.c (add_method): Don't manipulate obstacks.
	(finish_vtbls): Likewise.
	* cvt.c (build_up_reference): Adjust calls to cp_finish_decl.
	* decl.c (binding_for_name): Don't manipulate obstacks.
	(maybe_push_to_top_level): Likewise.
	(pop_from_top_level): Likewise.
	(duplicate_decls): Likewise.
	(pushdecl): Likewise.
	(implicitly_declare): Likewise.
	(build_typename_type): Likewise.
	(start_decl): Likewise.
	(cp_finish_decl): Likewise.
	(finish_decl): Likewise.
	(destroy_local_static): Likewise.
	(expand_static_init): Likewise.
	(complete_array_type): Likewise.
	(grokvardecl): Likewise.
	(build_ptrmemfnc_type): Likewise.
	(grokdeclarator): Likewise.
	(xref_tag): Likewise.
	(xref_basetypes): Likewise.
	(start_enum): Likewise.
	(finish_enum): Likewise.
	(start_function): Likewise.
	(finish_function): Likewise.
	(start_method): Adjust call to cp_finish_decl.
	* decl2.c (finish_static_data_member_decl): Don't manipulate
	obstacks.
	(grokfield): Likewise.
	(grokbitfield): Likewise.
	(get_temp_name): Likewise.
	(get_sentry): Likewise.
	(fnish_file): Likewise.
	(lookup_arg_dependent): Likewise.
	* except.c (call_eh_info): Likewise.
	(push_eh_info): Likewise.
	(do_pop_exception): Likewise.
	(initialize_handler_parm): Likewise.
	(expand_end_eh_spec): Likewise.
	(alloc_eh_object): Likewise.
	(expand_throw): Likewise.
	* expr.c (extract_scalar_init): Likewise.
	* init.c (build_java_class_ref): Likewise.
	* lex.c (get_time_identifier): Likewise.
	(snarf_defarg): Likewise.
	(add_defarg_fn): Likewise.
	(is_global): Simplify.
	(do_identifier): Don't check TREE_PERMANENT.
	* method.c (emit_thunk): Don't manipulate obstacks.
	* parse.y (condition): Adjust call to cp_finish_decl.
	(primary): Likewise.
	(initdcl): Likewise.
	(initdcl0_innards): Likewise.
	(nomods_initdcl0): Likewise.
	* pt.c (push_inline_template_parms_recursive): Use
	SET_DECL_TEMPLATE_PARM_P.
	(process_template_parm): Likewise.
	(lookup_template_class): Don't manipulate obstacks.
	(instantiate_class_template): Adjust call to
	finish_static_data_member_decl.
	(tsubst_decl): Don't manipulate obstacks.
	(tsubst_expr): Likewise.
	(instantiate_template): Likewise.
	(instantiate_decl): Adjust calls to cp_finish_decl.
	* rtti.c (call_void_fn): Don't manipulate obstacks.
	(get_tinfo_var): Likewise.
	(get_tinfo_fn_unused): Likewise.
	(build_dynamic_cast_1): Likewise.
	(expand_si_desc): Likewise.
	(expand_class_desc): Likewise.
	(expand_ptr_desc): Likewise.
	(expand_attr_desc): Likewise.
	(expand_generic_desc): Likewise.
	(synthesize_tinfo_fn): Likewise.
	* search.c (expand_upcast_fixups): Likewise.
	* semantics.c (finish_asm_stmt): Likewise.
	(finish_named_return_value): Likewise.
	(begin_class_definition): Likewise.
	(finish_class_definition): Likewise.
	(finish_typeof): Likewise.
	* tree.c (build_cplus_method_type): Likewise.
	(reverse_path): Likewise.
	(copy_template_template_parm): Likewise.
	(build_expr_ptr_wrapper): Likewise.
	(push_expression_obstack): Remove.
	(push_permanent_obstack): Likewise.
	* typeck.c (mark_addressable): Likewise.

From-SVN: r30527

From-SVN: r30526

From-SVN: r30525

	* call.c (build_conditional_expr): Use build_target_expr_with_type.
	(convert_like): Likewise.
	(build_over_call): Likewise.
	* cp-tree.h (build_target_expr): Remove.
	(build_target_expr_with_type): New function.
	* cvt.c (build_up_reference): Use get_target_expr.
	* decl.c (build_target_expr): Move to ...
	* tree.c (build_target_expr): Here.  Make it static.
	(build_target_expr_with_type): New function.  Set DECL_CONTEXT on
	the temporary VAR_DECLs.
	(get_target_expr): Use it.

From-SVN: r30524

	* decl.c (duplicate_decls): Propagate DECL_DEFER_OUTPUT.
	* decl2.c (comdat_linkage): Set DECL_DEFER_OUTPUT.
	* rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn.
	* class.c (set_rtti_entry): Use it.

From-SVN: r30523

From-SVN: r30522

From-SVN: r30521

	* decl.c (cplus_expand_expr_stmt): Don't call break_out_cleanups
	here.
	* semantics.c (finish_expr_stmt): Call it here instead.  Move
	default_conversion logic to semantic-analysis time.

From-SVN: r30520

        * function.c (diddle_return_value): Set REG_FUNCTION_VALUE_P as
        needed.

From-SVN: r30519

From-SVN: r30518