* include/config.h.in: Rebuilt.
	* acconfig.h (HAVE_ICONV): Define.
	* configure: Rebuilt.
	* configure.in: Check for `iconv' function.
	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try iconv if
	no specific encoder exists.
	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try iconv if
	no specific encoder exists.
	* Makefile.in: Rebuilt.
	* Makefile.am (convert_source_files): Mention Input_iconv.java and
	Output_iconv.java.
	(nat_source_files): Added natIconv.cc.
	* gnu/gcj/convert/natIconv.cc: New file.
	* gnu/gcj/convert/Input_iconv.java: New file.
	* gnu/gcj/convert/Output_iconv.java: New file.

From-SVN: r31708

	* cp/class.c (build_vtable): Rename to build_primary_vtable.
	(prepare_fresh_vtable): Rename to build_secondary_vtable.
	(make_new_vtable): New function.
	(modify_vtable_entry): Handle generation of new vtables correctly.
	(modify_one_vtable): Remove unused parameter.
	(dfs_fixup_vtable_deltas): Likewise.
	(override_one_vtable): Use build_secondary_vtable.
	(finish_struct_1): Use build_primary_vtable and
	build_secondary_vtable.

From-SVN: r31707

        * c-decl.c (c_decode_option): Accept optional numeric argument to
        -Wformat and set warn_format.
        * c-common.c: Don't emit warning about non-constant printf format
        string unless warn_format > 1.

From-SVN: r31706

From-SVN: r31705

	* libjava.lang/final_inner.java: New file.
	* libjava.lang/final_inner.out: Likewise.

From-SVN: r31704

        * i386.c (ix86_compute_frame_size): Omit padding1 if the
        local frame size is zero.

From-SVN: r31703

        * alpha.c (alpha_expand_epilogue): Don't emit the return insn.
        * alpha.h (EPILOGUE_USES): New.  Mark $26 live.
        * alpha.md (return): Turn into an expander.
        (return_internal): Don't use $26.
        (epilogue): Emit the return insn.

From-SVN: r31702

        * alpha.md (negtf2, abstf2): Fix word order thinko.
        (extendsftf2): New.
        (trunctfsf2): Avoid intermediate rounding errors.

From-SVN: r31701

	* cppfiles.c (find_position): Drop 'colp' argument, return the
	new line base.
	(read_and_prescan): Adjust to match.  Don't ever manipulate
	line or line_base except via find_position.

From-SVN: r31700

From-SVN: r31699

	* c-parse.in: Apply Ulrich's changes from c-parse.y.
	* c-parse.y, objc/objc-parse.y, c-parse.c, objc/objc-parse.c:
	Regenerate.

From-SVN: r31698

	* cpperror.c (cpp_file_line_for_message): If 'line' is zero,
	just print "<command line>".  If 'filename' is null or an
	empty string, print "<stdin>" for the filename.
	* cpplib.c (do_define): Don't print the 'location of the
	previous definition' message if we're still parsing the
	command line.
	(cpp_pedwarn_with_file_and_line): Always call
	cpp_file_line_for_message.

From-SVN: r31697

From-SVN: r31696

2000-01-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
	error handling/recovery.
	* java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.

Wed Jan 12 20:20:11 2000  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* jcf-write.c (generate_bytecode_insns): binop: Change the type of
	the shift value to int. Fixed typo in comment.

From-SVN: r31695

From-SVN: r31694

From-SVN: r31693

From-SVN: r31692

From-SVN: r31691

Recognize options with names *99 as well.

From-SVN: r31690

From-SVN: r31689

From-SVN: r31688

	* new2.cc (operator delete[]): Use operator delete, don't assume
	implementation.

From-SVN: r31687

	* class.c (build_vtbl_initializer): Add argument to
	build_vtable_entry call.

From-SVN: r31686

From-SVN: r31685

	* cp-tree.def (THUNK_DECL): Discuss vcall indices.
	* cp-tree.h (BINFO_VIRTUALS): Update documentation.
	(BF_DELTA): New macro.
	(BF_VCALL_INDEX): Likewise.
	(BF_FN): Likewise.
	(THUNK_VCALL_OFFSET): Likewise.
	(make_thunk): Change prototype.
	* class.c (build_vtable_entry): Integrate
	build_vtable_entry_for_fn.  Handle vcall indices.
	(build_vtable_entry_for_fn): Remove.
	(set_rtti_entry): Handle vcall indices.  Use BF_DELTA,
	BF_VCALL_INDEX, BF_FN.
	(modify_vtable_entry): Integrate common code from
	modify_one_vtable and dfs_fixup_vtable_deltas.
	(add_virtual_function): Set BF_VCALL_INDEX.
	(build_vtbl_initializer): Simplify.  Use BF_DELTA, BF_VCALL_INDEX,
	and BF_FN.
	(modify_one_vtable): Simplify.
	(dfs_fixup_vtable_deltas): Likewise.
	(override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
	* method.c (make_thunk): Handle vcall indices.

From-SVN: r31684

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

        * c4x.h (INIT_TARGET_OPTABS): Add all missing local optab entries.
	* c4x.c: Define the optab rtx values.
	(c4x_add_gc_roots): Add the ggc roots for these optab rtx values.
	(c4x_emit_libcall): Use new optab rtx values.
	(c4x_emit_libcall3): Likewise.
	(c4x_emit_libcall_mulhi): Likewise.
	* c4x-protos.h: Add prototypes for optab rtx values and change
	prototypes for above c4x_emit_libcall functions.

From-SVN: r31683

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

        * c4x.c (c4x_output_ascii): Restrict line length of output when TI
	syntax is used.
	(c4x_function_prologue): Use regnames intead of float_reg_names when
	TI syntax is used.
	(c4x_function_epilogue): Likewise.
	(c4x_print_operand): Likewise.
	* c4x.h (HOST_WIDE_INT_PRINT_HEX): Redefine.
	* c4x.md (set_high): Disable for TARGET_TI.

From-SVN: r31682

c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading of framepointer + constant to ADDR_REGS class.

2000-01-27 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

	* c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading
	of framepointer + constant to ADDR_REGS class.
	* c4x.md (addqi3, addqi3_noclobber_reload): Update.
	* c4x.c (std_or_reg_operand): New function.
	* c4x-protos.h (std_or_reg_operand): Prototype it.

From-SVN: r31681

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

	* t-c4x: Change qi,qf,di,df into si,sf,hi,hf to generate same
		object names as libgcc2.c.
	* libgcc.S: Use newly defined names.

From-SVN: r31680

Fri Jan  7 19:48:04 CET 2000  Jan Hubicka  <jh@suse.cz>
	* sbitmap.c (sbitmap_first_set_bit, sbitmap_last_set_bit): New
	function.
	* sbitmap.h (sbitmap_first_set_bit, sbitmap_last_set_bit): Declare.
	* basic_block.h (FLOW_LOOP_FIRST_BLOCK): New macro.
	(FLOW_LOOP_LAST_BLOCK): Likewise.

2000-01-21  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

	* basic-block.h (struct loop): New fields 'first' and 'last'.
	* flow.c (flow_loops_find): Compute loop->first and loop->last.
	(flow_loops_dump): Use loop->first to check for NOTE_INSN_LOOP_BEG
	and loop->last to check for NOTE_INSN_LOOP_END.

Fri Jan 28 10:57:58 2000  Jason Eckhardt  <jle@cygnus.com>

	* predict.c (estimate_probability): Use the new FIRST and LAST fields
	of the loop descriptor rather than HEADER and LATCH. Also added
	missing break statements as well making some coding style modifications
	as suggested by Michael Hayes.

From-SVN: r31679

	* gcconfig.h (DATASTART): Add missing extern declaration
	for data_start on powerpc.

From-SVN: r31677

        * flow.c (find_basic_blocks): Remove do_cleanup argument.
        Break out that code ...
        (cleanup_cfg): ... here.
        (commit_one_edge_insertion): Detect a return instruction being
        emitted to an edge.  Emit a barrier following; clear fallthru.
        (commit_edge_insertions): Verify CFG consistency.
        * function.c (expand_function_start): Kill unused variable.
        (expand_function_end): Likewise.
        (thread_prologue_and_epilogue_insns): Use insert_insn_on_edge
        to insert the epilogue.

        * gcse.c (gcse_main): Adjust for find_basic_blocks change.
        (delete_null_pointer_checks): Likewise.
        * output.h: Likewise.
        * reg-stack.c (reg_to_stack): Likewise.
        * toplev.c (rest_of_compilation): Likewise.  Run
        thread_prologue_and_epilogue_insns after rebuilding the CFG.

From-SVN: r31676

        * haifa-sched.c (schedule_insns): Don't recompute reg info
        after reload.

From-SVN: r31675

        * Makefile.in (flow.o): Revert 24 Jan change.
        * flow.c (mark_regs_live_at_end): Likewise.  Force BLKmode
        FUNCTION_VALUE result to DECL_RESULT's mode.

From-SVN: r31674

	* configure.in: Make --enable-cpplib the default.
	* configure: Regenerate.
	* gcc.dg/990119-1.c: No longer expected to fail.

From-SVN: r31673

	* Makefile.in: Rebuilt.
	* Makefile.am (LIBFFIINCS): Added MULTIBUILDTOP.

From-SVN: r31672

From-SVN: r31671

From-SVN: r31670

        * diagnostic.c (build_message_string, output_printf,
        line_wrapper_printf): Add ATTRIBUTE_PRINTF_*.
        (build_location_prefix): Fix non-literal format string.

From-SVN: r31669

	* cp-tree.h (new_abi_rtti_p): New macro.
	(emit_support_tinfos): Prototype new function.
	(tinfo_decl_p): Likewise.
	(emit_tinfo_decl): Likwise.
	* rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
	macros.
	(doing_runtime): New local static.
	(init_rtti_processing): Add new-abi initializer.
	(get_tinfo_decl): Add new-abi logic.
	(tinfo_from_decl): Likewise.
	(build_dynamic_cast_1): Likewise.
	(qualifier_flags): New static function.
	(tinfo_base_init): Likewise.
	(generic_initializer): Likewise.
	(ptr_ref_initializer): Likewise.
	(ptmd_initializer): Likewise.
	(class_hint_flags): Likewise.
	(class_initializer): Likewise.
	(synthesize_tinfo_var): Likewise.
	(create_real_tinfo_var): Likewise.
	(create_pseudo_type_info): Likewise.
	(get_vmi_pseudo_type_info): Likewise.
	(create_tinfo_types): Likewise.
	(emit_support_tinfos): New global function.
	(tinfo_decl_p): New global predicate.
	(emit_tinfo_decl): New global function.
	* class.c (set_rtti_entry): Generalize for old and new rtti.
	(build_vtbl_initializer): Likewise.
	* decl2.c (finish_file): Likewise.

From-SVN: r31668