* reload1.c (choose_reload_regs): When inheriting from the frame
	pointer, don't clobber it.

From-SVN: r25669

	* search.c (dfs_canonical_queue): New function.
	(dfs_assert_unmarked_p): Likewise.
	(assert_canonical_unmarked): Likewise.
	(access_in_type): Use it.
	(accessible_p): Likewise.  Walk the whole tree when umarking.

From-SVN: r25668

	* sig.c (build_signature_table_constructor): Use accessible_p
	instead of compute_access.

From-SVN: r25667

From-SVN: r25666

From-SVN: r25665

From-SVN: r25664

From-SVN: r25663

From-SVN: r25662

	* cp-tree.h (flag_access_control): Declare.
	(TREE_VIA_PPUBLIC): Document.
	(DECL_NONSTATIC_MEMBER_P): New macro.
	(enforce_access): Return an indication of whether or not access
	was permitted.
	(build_self_reference): Change prototype.
	(compute_access): Replace with ...
	(accessible_p): New function.
	(dfs_walk): Change prototype.
	(dfs_unmark): Likewise.
	(markedp): Likewise.
	* call.c (enforce_access): Use accessible_p.
	* class.c (build_self_reference): Insert the declaration into the
	list of members for this type, and make it public.
	* decl.c (xref_basetypes): Avoid ill-timed recursion.
	* init.c (build_offset_ref): Use lookup_member, not three separate
	name-lookups.  Call enforce_access rather than checking for
	illegal accesses here.
	(resolve_offset_ref): Likewise.
	* lex.c (do_identifier): Likewise.
	* method.c (hack_identifier): Likewise.
	* parse.y (self_reference): Remove.
	(opt_component_decl_list): Don't use it.
	* parse.c: Regenerated.
	* pt.c (print_candidates): Generalize to handle lists of
	overloaded functions.
	(instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
	not set.
	(get_template_base): Use new calling convention for dfs_walk.
	* search.c: Include varray.h.  Add prototypes.
	(dfs_walk): Accept a data pointer to pass to the work functions.
	All callers changed.  All work functions changed.
	(breadth_first_search): Rename to bfs_walk, and make consistent
	with dfs_walk.
	(dfs_walk_real): New function.
	(canonical_binfo): New function.
	(context_for_name_lookup): Likewise.
	(shared_marked_p): Likewise.
	(shared_unmarked_p): Likewise.
	(lokup_field_queue_p): Likewise.
	(lookup_field_r): Generalize to handle both functions and fields.
	(lookup_field): Just call lookup_member.
	(lookup_fnfields): Likewise.
	(lookup_member): Move body of lookup_field here and generalize.
	(dfs_accessible_queue_p): Likewise.
	(dfs_accessible_p): Likewise.
	(dfs_access_in_type): Likewise.
	(access_in_type): Likewise.
	(compute_access): Remove, and replace with ...
	(accessible_p): New function.
	(vbase_types): Remove.
	(vbase_decl_ptr_intermediate): Likewise.
	(vbase_decl_ptr): Likewise.
	(vbase_init_result): Likewise.
	(closed_envelopes): Likewise.
	(bvtable): Likewise.

From-SVN: r25661

call.c (add_function_candidate): Check for proper number of args before checking the validity of those args.

	* call.c (add_function_candidate): Check for proper number of args
	before checking the validity of those args.

From-SVN: r25660

From-SVN: r25659

        * calls.c (load_register_parameters): New function.
        (expand_call): Use it.

From-SVN: r25658

	* reload1.c (reload_combine_note_store): Fix calculation of number
	of affected registers.

From-SVN: r25657

* flow.c (tidy_fallthru_edge): Be more careful finding the last
BARRIER of a list.  Delete the cc0 setter as well as a cond jump.

From-SVN: r25656

From-SVN: r25655

From-SVN: r25654

        * calls.c (compute_argument_addresses): New function.
        (rtx_for_function_call): New function.
        (expand_call): Use them.

From-SVN: r25653

        * reg-stack.c (stack_reg_life_analysis): Use returnjump_p
        instead of an explicit test for RETURN.

From-SVN: r25652

        * Makefile.in (toplev.o): Depend on $(BASIC_BLOCK_H).
        * toplev.c: Include basic-block.h.

From-SVN: r25651

        * i386.md (zero_extendhisi2): Split into an expander and anonymous
        pattern.  Add new anonymous pattern for use when optimizing for
        size or for the PPro.
        (zero_extendqihi2, zero_extendqisi2): Likewise.

From-SVN: r25650

From-SVN: r25649

haifa-sched.c (sched_analyze_1): Fix last change -- add clobber dependancies to sets in the non-hard-reg case too.

        * haifa-sched.c (sched_analyze_1): Fix last change -- add clobber
        dependancies to sets in the non-hard-reg case too.

From-SVN: r25648

        * i386.md (ashlsi3): Revise comments.  Provide new anonymous
        pattern for Pentium and PPro/PII.  Reverse constraints in
        generic ashlsi3 anonymous pattern.

From-SVN: r25647

        * calls.c (initialize_argument_info): Accept a pointer to
        CUMULATIVE_ARGS.
        (expand_call): Pass the address of CUMULATIVE_ARGS.

From-SVN: r25646

        * config/openbsd.h (HANDLE_SYSV_PRAGMA): Define.
        * rs6000/xm-sysv4.h (HOST_BITS_PER_LONGLONG): Remove #if 0.
        * mn10300.h (CASE_DROPS_THROUGH): Delete.
        * mn10200.h (CASE_DROPS_THROUGH): Delete.
        * h8300.h (CASE_DROPS_THROUGH): Delete.

From-SVN: r25645

	* local-alloc.c (combine_regs): Don't combine if we have a hard reg
	for which CLASS_LIKELY_SPILLED_P is true.

From-SVN: r25644

	* unroll.c (loop_iterations): Only call loop_find_equiv_value if we
	have a REG or SUBREG.

From-SVN: r25643

�
        * flow.c (merge_blocks_nomove): For HAVE_cc0 targets, make sure
        to also delete the cc0 setter when deleting a conditional branch
        to the next block.

From-SVN: r25642

�
	* lex.c (java_parse_end_comment):  Take extra parameter (next char).
	* class.c (build_utf8_ref):  Fix possible name class/ambiguity.
	* class.c (layout_class_method):  A static method in a base class
	is never overridden, so treat it like it doesn't exist.
	However, do complain about private non-static method overriding
	public static method.
	* parse.y:  Don't set unused INITIALIZED_P flag.
	* java-tree.h (INITIALIZED_P):  Removed no-longer needed flag.
	* parse.y (find_expr_with_wfl):  Optimize tail-calls.
	(build_array_from_name):  Re-order &index[string] to &string[index].
	* parse.y (java_complete_tree):  Don't call patch_assignment if rhs is
	error_mark (it might catch more errors, but it is more likely to lose).

From-SVN: r25641

From-SVN: r25640

From-SVN: r25639

From-SVN: r25638

From-SVN: r25637

From-SVN: r25636

From-SVN: r25635

From-SVN: r25631

From-SVN: r25630

        * haifa-sched.c (ENCODE_BLOCKAGE): Don't shift unit too far.
        (print_exp): Special case addition of a constant.
        (print_value) [CONST_INT]: Use HOST_WIDE_INT_PRINT_HEX.

From-SVN: r25629

        * haifa-sched.c (reg_last_clobbers): New.
        (reg_pending_clobbers, bb_reg_last_clobbers): New.
        (compute_block_backward_dependences): Allocate memory for them.
        (schedule_region): Likewise.
        (sched_analyze_1): Clobbers don't interfere with one another.
        They do interfere with sets ...
        (sched_analyze_2): ... and uses.
        (sched_analyze): Likewise.
        (sched_analyze_insn): Update reg_last_clobbers appropriately.

From-SVN: r25628

        * gmon-sol2.c: Include config.h and system.h.  Don't redundantly
        include system header files.
        (sccsid): Remove.
        (moncontrol, monstartup, _mcleanup, internal_mcount): Prototype.
        (_mcleanup): Add the `const' keyword to a char*.
        (internal_mcount): Declare `etext' as a char[] not a function.
        Cast `etext' to char* when calling `monstartup'.
        * sparc.c (frame_base_name, save_regs, restore_regs,
        build_big_number, sparc_cmodel_string, sparc_align_loops_string,
        sparc_align_jumps_string, sparc_align_funcs_string, code_model,
        cpu_default, cpu_table, output_function_prologue,
        output_function_epilogue, output_return,
        sparc_flat_output_function_prologue, ultra_code_names,
        sparc_flat_output_function_epilogue): Constify a char*.
        (hypersparc_adjust_cost): Add a default case in a switch.
        * sparc.h (sparc_cmodel_string, OVERRIDE_OPTIONS,
        sparc_cpu_select, sparc_align_loops_string,
        sparc_align_jumps_string, sparc_align_funcs_string,
        output_return): Constify a char*.
        * sparc.md (movdi): Change the comparison of HOST_BITS_PER_WIDE_INT
        so that we check "== 32", instead of "!= 64".  Cast a value to
        HOST_WIDE_INT when comparing against one.  Hide the declaration
        for variable `chain'.

From-SVN: r25627