* gcov.c: Add -a & -u options.
	(struct arc_info): Add local_span, is_call_non_return,
	is_nonlocal_return, is_unconditional flags, remove is_call flag.
	(struct block_info): Add flags, is_call_site, is_nonlocal_return
	members. Make encodings a union with span member.
	(struct function_info): Add blocks_executed, line, src, line_next
	members.
	(struct coverage_info): Make branches a union with blocks member.
	(struct source_info): Add functions member.
	(object_summary, program_count): New global variables.
	(flag_all_blocks, flag_unconditional): New flags.
	(find_source, output_branch_count): New functions.
	(print_usage): Adjust.
	(options): Adjust.
	(process_args): Adjust.
	(read_graph_file) <GCOV_TAG_FUNCTION>: Adjust.
	<GCOV_TAG_BLOCKS>: Read flags.
	<GCOV_TAG_LINES>: Adjust.
	(read_count_file): Process SUMMARY tags.
	(solve_flow_graph): Set is_unconditional and clear is_call_site
	appropriately.
	(add_branch_counts): Adjust. Don't count unconditional branches.
	(add_line_counts): Deal with all-blocks mode, accumulate block
	coverage.
	(accumulate_line_counts): Adjust, generate local spanning tree for
	all-blocks mode.
	(output_lines): Adjust.
	* profile.c (branch_prob): Alter GCOV_FUNCTION_TAG record.
	* doc/gcov.texi: Document.
testsuite:
	* lib/gcov.exp: Adjust call return testing strings.
	* g77.dg/gcov/gcov-1.f: Don't expect unconditional branches.

From-SVN: r65090

	* config/h8300/h8300.md: Organize peephole2's that trasform
	(compare (reg:HI) (const_int)).

From-SVN: r65089

	* emit-rtl.c (dconstm2, dconsthalf): New real constants.
	(init_emit_once): Initialize dconstm2 and dconsthalf here.
	* real.h (dconstm2, dconsthalf): Add prototypes here.
	* real.c (real_sqrt): Use dconsthalf rather than local copy.
	* builtins.c (fold_builtin): When optimizing sqrt(exp(x)) as
	exp(x/2.0) remember to fold the division if possible.
	Fold sin(0.0) as 0.0, cos(0.0) as 1.0, pow(x,1.0) as x,
	pow(x,-1.0) as 1.0/x, pow(x,2.0) as x*x, pow(x,-2.0) as
	1.0/(x*x) and pow(x,0.5) as sqrt(x).

	* gcc.dg/builtins-3.c: Add new tests for sin and cos.
	* gcc.dg/builtins-7.c: New test case.
	* gcc.dg/builtins-8.c: New test case.

From-SVN: r65088

	* javax/swing/AbstractAction.java
	(AbstractAction): Reformatted.
	(serialVersionUID): New private member variable.
	* javax/swing/plaf/BorderUIResource.java
	(serialVersionUID): New private member variable.
	* javax/swing/plaf/basic/BasicLookAndFeel.java
	(serialVersionUID): New private member variable.

From-SVN: r65087

	* java/sql/Date.java
	(valueOf): Deprecated, reformatted.
	(toString): Deprecated, reformatted.
	* java/sql/Time.java
	(valueOf): Deprecated, reformatted.
	(toString): Deprecated, reformatted.

From-SVN: r65086

From-SVN: r65085

2003-03-31  Michael Koch  <konqueror@gmx.de>

	* java/rmi/dgc/VMID.java,
	java/rmi/registry/RegistryHandler.java,
	java/rmi/server/LoaderHandler.java,
	java/rmi/server/LogStream.java,
	java/rmi/server/Operation.java,
	java/rmi/server/RemoteCall.java,
	java/rmi/server/RemoteRef.java,
	java/rmi/server/RemoteStub.java,
	java/rmi/server/Skeleton.java:
	New version from libgcj.

From-SVN: r65084

	* java/rmi/dgc/VMID.java
	(isUnique): Deprecated.

From-SVN: r65083

From-SVN: r65082

	* java/io/File.java
	(separator): Merged documentation from classpath.
	(separatorChar): Merged documentation from classpath.
	(pathSeparator): Merged documentation from classpath.
	(pathSeparatorChar): Merged documentation from classpath.
	(path): Merged documentation from classpath.
	(canRead): Merged documentation from classpath.
	(canWrite): Merged documentation from classpath.
	(createNewFile): Merged documentation from classpath.
	(delete): Merged documentation from classpath.
	(equals): Merged documentation from classpath.
	(exists): Merged documentation from classpath.
	(File): Renamed p to name to match classpath, merged documentation
	from classpath.
	(getAbsolutePath): Merged documentation from classpath.
	(getCanonicalPath): Merged documentation from classpath.
	(getCanonicalFile): Merged documentation from classpath.
	(getName): Merged documentation from classpath.
	(getParent): Merged documentation from classpath.
	(getParentFile): Merged documentation from classpath.
	(getPath): Merged documentation from classpath.
	(hashCode): Merged documentation from classpath.
	(isAbsolute): Merged documentation from classpath.
	(isDirectory): Merged documentation from classpath.
	(isFile): Merged documentation from classpath.
	(isHidden): Merged documentation from classpath.
	(lastModified): Merged documentation from classpath.
	(length): Merged documentation from classpath.
	(list): Merged documentation from classpath.
	(listFiles): Merged documentation from classpath.
	(toString): Merged documentation from classpath.
	(toURL): Merged documentation from classpath.
	(mkdir): Merged documentation from classpath.
	(mkdirs): Merged documentation from classpath.
	(createTempFile): Merged documentation from classpath.
	(setReadOnly): Merged documentation from classpath.
	(listRoots): Merged documentation from classpath.
	(compareTo): Merged documentation from classpath.
	(renameTo): Merged documentation from classpath.
	(setLastModified): Merged documentation from classpath.
	* java/io/PrintStream.java
	(auto_flush): Merged documentation from classpath.
	(PrintStream): Merged documentation from classpath.
	(checkError): Merged documentation from classpath.
	(setError): Merged documentation from classpath.
	(close): Merged documentation from classpath.
	(flush): Merged documentation from classpath.
	(print): Merged documentation from classpath.
	(println):  Merged documentation from classpath.
	(write): Renamed count to len to match classpath,
	merged documentation from classpath.
	* java/io/RandomAccessFile.java
	(readShort): Merged documentation from classpath.
	(readUnsignedByte): Merged documentation from classpath.
	(readUnsignedShort): Merged documentation from classpath.
	(readUTF): Merged documentation from classpath.
	(seek): Reformatted, merged documentation from classpath.
	(skipBytes): Renamed some variables to match classpath, reformatted,
	merged documentation from classpath.
	(write): Merged documentation from classpath.
	(writeBoolean): Merged documentation from classpath.
	(writeByte): Merged documentation from classpath.
	(writeShort): Merged documentation from classpath.
	(writeChar): Merged documentation from classpath.
	(writeInt): Merged documentation from classpath.
	(writeLong): Merged documentation from classpath.
	(writeFloat): Merged documentation from classpath.
	(writeDouble): Merged documentation from classpath.
	(writeBytes): Merged documentation from classpath.
	(writeChars): Merged documentation from classpath.
	(writeUTF): Reformatted.
	(getChannel): Reformatted.

From-SVN: r65081

	* java/awt/font/TextAttribute.java
	(readResolve): Throws java.io.InvalidObjectException.

From-SVN: r65080

	* java/rmi/server/LoaderHandler.java
	(loadClass): Deprecated.
	(getSecurityContext): Deprecated.
	* java/rmi/server/LogStream.java
	(getDefaultStream): Deprecated.
	(setDefaultStream): Deprecated.
	(getOutputStream): Deprecated.
	(setOutputStream): Deprecated.
	(write): Deprecated.
	(toString): Deprecated.
	(parseLevel): Deprecated.
	* java/rmi/server/Operation.java
	(Operation): Deprecated.
	(getOperation): Deprecated.
	(toString): Deprecated.
	* java/rmi/server/RemoteCall.java
	(getOutputStream): Deprecated.
	(releaseOutputStream): Deprecated.
	(getInputStream): Deprecated.
	(releaseInputStream): Deprecated.
	(getResultStream): Deprecated.
	(executeCall): Deprecated.
	(done): Deprecated.
	* java/rmi/server/RemoteRef.java
	(invoke): Deprecated.
	(newCall): Deprecated.
	(done): Deprecated.
	* java/rmi/server/RemoteStub.java
	(setRef): Deprecated.
	* java/rmi/server/Skeleton.java:
	No need to import java.lang.Exception explicitly.
	(dispatch): Deprecated.
	(getOperations): Deprecated.

From-SVN: r65079

2003-03-31  Michael Koch  <konqueror@gmx.de>

	* java/rmi/dgc/VMID.java,
	java/rmi/registry/RegistryHandler.java,
	java/rmi/server/LogStream.java,
	java/rmi/server/Operation.java,
	java/rmi/server/RemoteCall.java,
	java/rmi/server/RemoteRef.java,
	java/rmi/server/RemoteStub.java:
	Reformatted.

From-SVN: r65078

2003-03-31  Michael Koch  <konqueror@gmx.de>

	* javax/swing/AbstractCellEditor.java,
	javax/swing/AbstractListModel.java,
	javax/swing/ActionMap.java,
	javax/swing/BorderFactory.java,
	javax/swing/ButtonGroup.java,
	javax/swing/DefaultBoundedRangeModel.java,
	javax/swing/DefaultButtonModel.java,
	javax/swing/DefaultCellEditor.java,
	javax/swing/DefaultComboBoxModel.java,
	javax/swing/DefaultDesktopManager.java,
	javax/swing/DefaultListCellRenderer.java,
	javax/swing/DefaultSingleSelectionModel.java,
	javax/swing/InputMap.java,
	javax/swing/JComponent.java,
	javax/swing/JMenu.java,
	javax/swing/JSlider.java,
	javax/swing/KeyStroke.java,
	javax/swing/OverlayLayout.java,
	javax/swing/ScrollPaneLayout.java,
	javax/swing/SizeRequirements.java,
	javax/swing/UIManager.java,
	javax/swing/ViewportLayout.java,
	javax/swing/border/AbstractBorder.java,
	javax/swing/colorchooser/DefaultColorSelectionModel.java,
	javax/swing/event/EventListenerList.java,
	javax/swing/table/AbstractTableModel.java,
	javax/swing/table/DefaultTableCellRenderer.java,
	javax/swing/table/DefaultTableColumnModel.java,
	javax/swing/table/DefaultTableModel.java,
	javax/swing/table/TableColumn.java,
	javax/swing/text/StyledEditorKit.java,
	javax/swing/tree/DefaultMutableTreeNode.java,
	javax/swing/tree/DefaultTreeModel.java,
	javax/swing/tree/DefaultTreeSelectionModel.java,
	javax/swing/tree/TreePath.java,
	javax/swing/undo/AbstractUndoableEdit.java,
	javax/swing/undo/StateEdit.java,
	javax/swing/undo/StateEditable.java,
	javax/swing/undo/UndoableEditSupport.java:
	Merges from classpath.

From-SVN: r65077

	* gcse.c (simple_mem): Return false for floating-point accesses
	if flag_float_store is true.

From-SVN: r65076

	* gcse.c (gcse_constant_p): New function to identify constants
	suitable for constant propagation, including COMPARE with two
	integer constant arguments.
	(hash_scan_set): Use gcse_constant_p.
	(find_avail_set): Likewise.
	(cprop_insn): Likewise.
	(do_local_cprop): Likewise.
	(find_implicit_sets): Likewise.
	(find_bypass_set): Likewise.

From-SVN: r65075

From-SVN: r65074

	* java/lang/String.java (data, boffset, count): Documented.
	(String(byte[],String)): Reformatted.
	(String(byte[])): Likewise.
	(lastIndexOf(int)): Likewise.
	(lastIndexOf(String)): Likewise.
	(substring(int)): Renamed argument to match Classpath.
	(String(StringBuffer)): Don't share buffer if it is nearly empty.

From-SVN: r65070

From-SVN: r65069

From-SVN: r65062

        * toplev.c (rest_of_compilation): Run purge_builtin_constant_p
        before post-gcse cse pass.

From-SVN: r65061

From-SVN: r65060

	PR c++/7647
	* decl.c (grokdeclarator): Tidy, slightly.
	* search.c (lookup_field_1): Add want_type parameter.
	(lookup_field_r): Adjust call to lookup_field_1.

	PR c++/7647
	* g++.dg/lookup-class-member-2.C: New test.

From-SVN: r65057

* profile.c (instrument_edges): Make sure any newly created
jump insns have correct jump label info.

From-SVN: r65056

	* java/lang/String.java: Miscellaneous minor formatting changes
	to match Classpath more closely.

From-SVN: r65055

        * cfgbuild.c (make_edges): Use tablejump_p.
        * cfgcleanup.c (label_is_jump_target_p): Likewise.
        * cfglayout.c (cfg_layout_can_duplicate_bb_p): Likewise.
        * cfgrtl.c (flow_delete_block_noexpunge): Likewise.
        (try_redirect_by_replacing_jump): Likewise.
        (redirect_edge_and_branch): Likewise.
        * cse.c (fold_rtx): Likewise.
        * jump.c (delete_related_insns): Likewise.
        * rtlanal.c (get_jump_table_offset): Likewise.
        * ssa-ccp.c (ssa_ccp_df_delete_unreachable_insns): Likewise.

From-SVN: r65054

From-SVN: r65053

        * Makefile.in (STRICT_WARN): Don't warn for ISO C constructs.
        (STRICT2_WARN): Likewise.

From-SVN: r65052

From-SVN: r65051

	PR other/6955
	* collect2.c (collect_wait): Use WCOREDUMP and fix output message.
	* system.h (WCOREDUMP, WCOREFLG): Define if necessary.

From-SVN: r65048

        PR c/10083
        * config/alpha/alpha.md (umuldi3_highpart): Change to expander;
        don't zero_extend const inputs.
	* gcc.c-torture/compile/20030330-1.c: New.

From-SVN: r65047

fastjar:
	* fastjar.texi: Remove @ at start of file.

gcc/java:
	* gcj.texi: Remove @ at start of file.

From-SVN: r65045

	* cp-tree.h (binding_for_name: Move to name-lookup.h  Adjust
	prototype.
	(cxx_scope_find_binding_for_name): Likewise.
	* decl.c (find_binding: Move to name-lookup.c.
	(binding_for_name): Likewise.
	(cxx_scope_find_binding_for_name): Likewise.
	(BINDING_LEVEL):  Remove.
	(push_binding): Tidy.
	(push_class_binding): Likewise.
	(pop_binding): Likewise.
	(poplevel): Likewise.
	(poplevel_class): Likewise.
	(set_identifier_type_value_with_scope): Likewise.
	(push_overloaded_decl): Likewise.
	(lookup_tag): Likewise.
	(unqualified_namespace_lookup): Likewise.
	(lookup_name_current_level): Likewise.
	(maybe_inject_for_scope_var): Likewise.
	(namespace_binding): Move to name-lookup.c.
	(set_namespace_binding): Likewise.
	* decl2.c (lookup_using_namespace): Tidy.
	(qualified_lookup_using_namespace): Likewise.
	(do_toplevel_using_decl): Likewise.
	* name-lookup.c: Include "timevar.h"
	* name-lookup.h (cxx_scope):  Declare.
	(struct cxx_binding): Lose member "has_level".  Adjust "scope"
	member declaration.
	(BINDING_SCOPE): Adjust definition.
	(BINDING_HAS_LEVEL_P): Remove.

From-SVN: r65044

From-SVN: r65041

	* name-lookup.c: New file.
	* name-lookup.h: Likewise..
	* decl.c (push_binding): Adjust use cxx_binding_make.
	(free_bindings): Move to name-lookup.c
	(pop_binding): Use cxx_binding_free.
	(binding_for_name): Tidy.
	* cp-tree.h: Include "name-lookup.h"
	(cxx_binding_make): Move to name-lookup.h
	(cxx_binding_clear): Likewise.
	(struct cxx_binding): Likewise.
	(LOCAL_BINDING_P): Likewise.
	(INHERITED_VALUE_BINDING_P): Likewise.
	(BINDING_SCOPE): Likewise.
	(BINDING_HAS_LEVEL_P): Likewise.
	(BINDING_VALUE): Likewise.
	(BINDING_TYPE): Likewise.
	* config-lang.in (gtfiles): Add cp/name-lookup.h
	* Make-lang.in (cp/name-lookup.o): New rule.
	(CXX_OBJS): Add cp/name-lookup.o
	(CXX_TREE_H): Add cp/name-lookup.h

From-SVN: r65040

From-SVN: r65039

2003-03-30  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (basic_filebuf::showmanyc,
	_M_convert_to_external, _M_really_overflow, seekoff): Fix
	test for synced buffer.
	* include/std/std_fstream.h (sync): Likewise.
	* src/fstream.cc (basic_filebuf<char>::_M_underflow_common,
	basic_filebuf<wchar_t>::_M_underflow_common): Likewise.

From-SVN: r65038

2003-03-29  Eric Blake  <ebb9@email.byu.edu>
	    Tom Tromey  <tromey@redhat.com>

	* java/lang/natString.cc (hashCode): Use cachedHashCode.
	(init()): Removed.
	(charAt): Put index in exception.
	(contentEquals): New method.
	Include StringBuffer.h.
	* java/lang/String.java (cachedHashCode): New field.
	(String()): Follow classpath implementation.
	(init()): Removed.
	(contentEquals): Declare.
	(subSequence): Don't declare IndexOutIfBoundsException in throws
	clause.
	(matches, replaceFirst, replaceAll, split): New methods from
	Classpath.

Co-Authored-By: Tom Tromey <tromey@redhat.com>

From-SVN: r65037

	* java/lang/String.java: Reordered to follow Classpath; merged in
	javadoc.

From-SVN: r65036

From-SVN: r65032