linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Choose MASK_ALIGN_NATURAL if rs6000_alignment_string not given.

	* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Choose
	MASK_ALIGN_NATURAL if rs6000_alignment_string not given.  Don't
	assign DEFAULT_ABI.
	(ADJUST_FIELD_ALIGN, ROUND_TYPE_ALIGN): Update comment.
	* config/rs6000/rs6000.c: Formatting.
	(rs6000_parse_alignment_option): Only set rs6000_alignment_flags
	when rs6000_alignment_string given.

From-SVN: r72431

From-SVN: r72427

	Break out decl.c (2/n)
	* name-lookup.c: Include diagnostic.h
	(cxx_binding_free): Make static.
	(cxx_binding_make): Likewise.
	(binding_table_new): Likewise
	(binding_table_free): Likewise.
	(binding_table_insert): Likewise.
	(binding_table_find_anon_type): Likewise.
	(binding_table_reverse_maybe_remap): Likewise.
	(supplement_binding): Likewise.
	* name-lookup.h (global_scope_name): Declare extern.
	(global_type_node): Likewise.
	(cxx_binding_free): Don't export.
	(cxx_binding_make): Likewise.
	(binding_table_new): Likewise.
	(binding_table_free): Likewise.
	(binding_table_insert): Likewise.
	(binding_table_find_anon_type): Likewise.
	(binding_table_reverse_maybe_remap): Likewise.
	* Make-lang.in (cp/name-lookup.o): Depend on $(DIAGNOSTIC_H)
	* decl.c (lookup_namespace_name): Move to name-lookup.c
	(select_decl): Likewise.
	(unqualified_namespace_lookup): Likewise.
	(lookup_qualified_name): Likewise.
	(lookup_name_real): Likewise.
	(lookup_name_nonclass): Likewise.
	(lookup_function_nonclass): Likewise.
	(lookup_name): Likewise.
	(lookup_name_current_level): Likewise.
	(lookup_type_current_level): Likewise.
	(lookup_flags): Likewise.
	(qualify_lookup): Likewise.
	(lookup_tag): Likewise.
	(lookup_tag_reverse): Likewise.
	(getdecls): Likewise.
	(storedecls): Remove.
	(cxx_remember_type_decls): Likewise.
	(global_bindings_p): Likewise.
	(innermost_nonclass_level): Likewise.
	(toplevel_bindings_p): Likewise.
	(namespace_bindings_p): Likewise.
	(kept_level_p): Likewise.
	(innermost_scope_kind): Likewise.
	(template_parm_scope_p): Likewise.
	(push_binding): Likewise.
	(push_local_binding): Likewise.
	(add_decl_to_level): Likewise.  Make extern.
	(push_class_binding): Move to name-lookup.c.
	(resume_level): Likewise.  Rename to resume_scope.
	(begin_scope): Likewise.
	(indent): Likewise.
	(binding_depth): Likewise.
	(is_class_level): Likewise.
	(cxx_scope_descriptor): Likewise.
	(cxx_scope_debug): Likewise.
	(namespace_scope_ht_size): Likewise.
	(leave_scope): Likewise.
	(pushlevel_class): Likewise.
	(poplevel_class): Likewise.
	(clear_identifier_class_values): Likewise.
	(pushdecl_with_scope): Likewise.
	(pushdecl_namespace_level): Likewise.
	(pushdecl_class_level): Likewise.
	(push_class_level_binding): Likewise.
	(push_using_directive): Likewise.
	(identifier_global_value): Likewise.
	(keep_next_level_flag): Likewise.
	(keep_next_level): Likewise.
	(free_binding_level): Likewise.
	(set_class_shadows): Likewise.
	(maybe_push_cleanup_level): Likewise.
	(cp_namespace_decls): Likewise.
	(bt_print_entry): Likewise.
	(print_binding_level): Likewise.
	(print_other_binding_stack): Likewise.
	(print_binding_stack): Likewise.
	(push_namespace): Likewise.
	(pop_namespace): Likewise.
	(push_nested_namespace): Likewise.
	(pop_nested_namespace): Likewise.
	(cxx_saved_binding_make): Likewise.
	(struct cxx_saved_binding_make): Likewise.
	(store_bindings): Likewise.
	(maybe_push_to_top_level): Likewise.
	(push_to_top_level): Likewise.
	(pop_from_top_level): Likewise.
	(identifier_type_value): Likewise.
	(set_identifier_type_value): Likewise.
	(set_identifier_type_value_with_scope): Likewise.
	(pop_everything): Likewise.
	(pushtag): Likewise.
	(follow_tag_typedef): Likewise.
	(maybe_process_template_type_declaration): Likewise.
	(pop_binding): Likewise.
	* cp-tree.h: Move corresponding declarations to name-lookup.h

From-SVN: r72426

	PR target/12538
	* config/sparc/sparc.c (MUST_SAVE_REGISTER): Delete.
	(sparc_flat_must_save_register_p): New function to decide whether
	a register must be saved/restored in the function prologue/epilogue.
	(sparc_flat_compute_frame_size): Use it instead of MUST_SAVE_REGISTER.

From-SVN: r72425

	* config/sh/sh.c, config/sh/sh-protos.h: Convert to
	ISO C90 function declarations and definitions.

From-SVN: r72424

	* config/avr/avr.c, config/avr/avr-protos.h: Convert to
	ISO C90 function declarations and definitions.

From-SVN: r72423

2003-10-13  Michael Koch  <konqueror@gmx.de>

	* java/io/File.java: Reformated.
	(equals): Check for obj == null.

From-SVN: r72421

	* java/net/JarURLConnection.java
	(jarFileURL): Added dcoumentation.
	(jarFileURLConnection): Reformated documentation.
	(entryName): Renamed from "element", documentation rewritten.
	(connectionCache): Renamed from "conn_cache", documentation
	reformated.
	(JarURLConnection): Check URL protocol.
	(getEntryName): Use entryName.
	(connect): Use connectionCache.
	(getInputStream): Use entryName, fixed comment.
	(getJarEntry): Use entryName.
	(getHeaders): Use entryName.
	* java/net/URLConnection.java
	(addRequestProperty): Fixed documentation.
	(setDefaultRequestProptery): Added comment that it does nothing since
	JDK 1.3.
	(getDefaultRequestProperty): Likewise.

From-SVN: r72420

	* java/net/java/net/URLStreamHandlerFactory.java
	(createURLStreamHandler): Removed redundant "public" modifier.
	* java/sql/DatabaseMetaData.java:
	(DatabaseMetaData):  Readded accidently removed "public" modifier.
	* java/sql/ParameterMetaData.java:
	(ParameterMetaData): Readded accidently removed "public" modifier.
	* java/sql/PreparedStatement.java:
	(PreparedStatement): Readded accidently removed "public" modifier.
	* java/sql/Ref.java:
	(Ref): Readded accidently removed "public" modifier.

From-SVN: r72419

	* java/nio/Buffer.java
	(hasRemaining): Made implementation more clear.
	* java/nio/MappedByteBuffer.java
	(loaded): New member variable.
	(force): Added comment.
	(isLoaded): Return value of loaded.
	(load): Set loaded to true, added comment.

From-SVN: r72418

	* config.gcc (*-*-freebsd*): Use tm_defines instead of tiny
	config files which do the same thing.
	* config/freebsd3.h, config/freebsd4.h, config/freebsd5.h,
	config/freebsd6.h: Remove now unnecessary files.

OK, I don't know what happened, but get this to commit properly.

From-SVN: r72417

From-SVN: r72413

From-SVN: r72410

c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value.

gcc/
	* c-common.c (c_common_truthvalue_conversion): Warn if the
	address of a non-weak function is used as a truth value.

cp/
	* cvt.c (ocp_convert): Move warning to C common code.

testsuite/
	* gcc.dg/weak/weak-3.c: Fix for new warning.

From-SVN: r72409

	* config/h8300/h8300.c (WORD_REG_USED): Use SP_REG instead of
	a literal.
	* config/h8300/h8300.h (REGNO_OK_FOR_BASE_P): Use MAC_REG
	instead of a literal.

From-SVN: r72407

	* config.gcc (*-*-freebsd*): Use tm_defines instead of tiny
	config files which do the same thing.
	* config/freebsd3.h, config/freebsd4.h, config/freebsd5.h,
	config/freebsd6.h: Remove now unnecessary files.

From-SVN: r72406

2003-10-12  Petur Runolfsson  <peturr02@ru.is>
	    Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/11460
	* src/strstream.cc (pbackfail): Fix to use to_int_type.
	* testsuite/backward/11460.cc: New, from the PR.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>

From-SVN: r72405

re PR rtl-optimization/8750 (Cygwin prolog generation erroneously emitting __alloca as regular function call)

	PR optimization/8750
	* gcc.c-torture/execute/20031012-1.c: New Test Case.

From-SVN: r72402

	* doc/extend.texi (Function Attributes): Mention the exceptional
	path for noreturn-marked functions.

From-SVN: r72401

	* gnu/java/nio/PipeImpl.java
	(SourceChannelImpl): New inner class.
	(SinkChannelImpl): New inner class.
	(sink): New member variable.
	(source): New member variable.
	(PipeImpl): Add SelectorProvider argument, implemented.
	(nativeInit): New method.
	(sink): Return sink channel.
	(source): Return source channel.
	* gnu/java/nio/SelectorProviderImpl.java
	(openPipe): Give provider as argument to PipeImpl constructor.
	* java/nio/channels/spi/SelectorProvider.java
	(pr): Removed.
	(systemDefaultProvider): New member variable.
	(provider): Made it synchronized, use property
	java.nio.channels.spi.SelectorProvider.
	* gnu/java/nio/natPipeImpl.cc: New file.
	* Makefile.am (nat_source_files): Added gnu/java/nio/natPipeImpl.cc.
	* Makefile.in: Regenerated.

From-SVN: r72397

2003-10-12  Michael Koch  <konqueror@gmx.de>

	* javax/swing/table/DefaultTableModel.java,
	javax/swing/table/TableCellEditor.java,
	javax/swing/table/TableCellRenderer.java,
	javax/swing/table/TableColumnModel.java,
	javax/swing/table/TableModel.java,
	javax/swing/text/AbstractDocument.java,
	javax/swing/text/Document.java,
	javax/swing/text/MutableAttributeSet.java,
	javax/swing/text/StyledDocument.java,
	javax/swing/text/ViewFactory.java,
	javax/swing/tree/DefaultMutableTreeNode.java,
	javax/swing/tree/MutableTreeNode.java,
	javax/swing/tree/RowMapper.java,
	javax/swing/tree/TreeCellEditor.java,
	javax/swing/tree/TreeCellRenderer.java,
	javax/swing/tree/TreeModel.java,
	javax/swing/tree/TreeNode.java,
	javax/swing/tree/TreeSelectionModel.java,
	javax/swing/undo/StateEditable.java,
	javax/swing/undo/UndoableEdit.java:
	Removed redundant modifiers.

From-SVN: r72396

2003-10-12  Michael Koch  <konqueror@gmx.de>

	* javax/swing/event/AncestorListener.java,
	javax/swing/event/CaretListener.java,
	javax/swing/event/CellEditorListener.java,
	javax/swing/event/ChangeListener.java,
	javax/swing/event/DocumentEvent.java,
	javax/swing/event/DocumentListener.java,
	javax/swing/event/HyperlinkListener.java,
	javax/swing/event/InternalFrameListener.java,
	javax/swing/event/ListDataListener.java,
	javax/swing/event/ListSelectionListener.java,
	javax/swing/event/MenuDragMouseListener.java,
	javax/swing/event/MenuKeyListener.java,
	javax/swing/event/MenuListener.java,
	javax/swing/event/MouseInputListener.java,
	javax/swing/event/PopupMenuListener.java,
	javax/swing/event/TableColumnModelListener.java,
	javax/swing/event/TableModelListener.java,
	javax/swing/event/TreeExpansionListener.java,
	javax/swing/event/TreeModelListener.java,
	javax/swing/event/TreeSelectionListener.java,
	javax/swing/event/TreeWillExpandListener.java,
	javax/swing/event/UndoableEditListener.java,
	javax/swing/plaf/UIResource.java,
	javax/swing/plaf/metal/MetalLookAndFeel.java:
	Removed redundant modifiers.

From-SVN: r72395

2003-10-12  Michael Koch  <konqueror@gmx.de>

	* javax/swing/Action.java,
	javax/swing/BoundedRangeModel.java,
	javax/swing/CellEditor.java,
	javax/swing/ComboBoxEditor.java,
	javax/swing/ComboBoxModel.java,
	javax/swing/DesktopManager.java,
	javax/swing/JComboBox.java,
	javax/swing/ListCellRenderer.java,
	javax/swing/ListSelectionModel.java,
	javax/swing/MenuElement.java,
	javax/swing/MutableComboBoxModel.java,
	javax/swing/Renderer.java,
	javax/swing/RootPaneContainer.java,
	javax/swing/ScrollPaneConstants.java,
	javax/swing/SingleSelectionModel.java,
	javax/swing/SpinnerModel.java,
	javax/swing/SwingConstants.java,
	javax/swing/UIDefaults.java,
	javax/swing/WindowConstants.java,
	javax/swing/border/Border.java,
	javax/swing/colorchooser/ColorSelectionModel.java:
	Removed redundant modifiers.

From-SVN: r72394

2003-10-12  Paolo Carlini  <pcarlini@unitus.it>

	* config/locale/ieee_1003.1-2001/codecvt_specializations.h:
	Change #ifdef _GLIBCXX_RESOLVE_LIB_DEFECTS to a comment.
	* include/bits/basic_string.tcc: Likewise.
	* include/bits/ios_base.h: Likewise.
	* include/bits/istream.tcc: Likewise.
	* include/bits/locale_facets.tcc: Likewise.
	* include/bits/ostream.tcc: Likewise.
	* include/bits/stl_function.h: Likewise.
	* include/bits/stl_multiset.h: Likewise.
	* include/bits/stl_pair.h: Likewise.
	* include/bits/stl_set.h: Likewise.
	* include/bits/streambuf_iterator.h
	* include/std/std_iosfwd.h: Likewise.
	* include/std/std_istream.h: Likewise.
	* include/std/std_sstream.h: Likewise.
	* include/std/std_streambuf.h: Likewise.
	* src/ios.cc: Likewise.
	* include/bits/c++config:
	Comment out #define _GLIBCXX_RESOLVE_LIB_DEFECTS 1.
	* testsuite/27_io/ios_base/cons/assign_neg.cc: Tweak a
	dg-error directive due to removal of a blank line.
	* testsuite/27_io/ios_base/cons/copy_neg.cc: Likewise.

From-SVN: r72392

	* cgraphunit.c (cgraph_decide_inlining): Fix uninitialized variable
	warning.

From-SVN: r72391

From-SVN: r72390

2003-10-12  Andreas Tobler  <a.tobler@schweiz.ch>
	    Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/11844/11740 (cont)
	* config/os/generic/ctype_inline.h (ctype<char>::is):
	Generically, use a bitmasksize of 15 (instead of 10);
	Fix the logic to actually return (M & m) != 0 as per
	22.2.1.1.2.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>

From-SVN: r72389

	* Make-lang.in (treelang.install-info): Remove reference to
	treelang.info.
	(treelang.): Removed.

From-SVN: r72388

From-SVN: r72386

	* Makefile.in (web.o): New.
	* web.c: New file.
	* rtl.h (web_main): Declare.
	* timervar.def (TV_WEB): New.
	* toplev.c (dump_file_index, dump_file_info): Add DFI_web.
	(rest_of_hanle_web): New.
	(flag_web): New static variable.
	(lang_independent_options): Add "web".
	(rest_of_compilation): Call rest_of_handle_web.
	* invoke.texi (-fweb): Document.
	* common.opt (fweb): New.
	* flags.h (flag_web): New.
	* opts.c (decode_options): Set flag_web at -O3.

	* passes.texi (web construction):  Document.
	* invoke.texi (-O3): Document that -fweb is enabled.

	* regrename.c (regrename_optimize): Deal better with situation when
	replacement failed.

	* sched-ebb.c: Include params.h and profile.h
	(schedule_ebbs):  Use tracer parameters to discover superblocks
	* Makefile.in (sched-ebb.o):  Add dependencies.

From-SVN: r72383

fold-const.c (negate_mathfn_p): New function to determine whether a built-in mathematical function is sign...


	* fold-const.c (negate_mathfn_p): New function to determine whether
	a built-in mathematical function is sign preserving, f(-x) == -f(x).
	Add support for BUILT_IN_ASIN, BUILT_IN_ASINF and BUILT_IN_ASINL.
	(tree_swap_operands_p): Change API to take an additional argument
	indicating that the swapped operands evaluate in reverse order.
	Canonicalize VAR_DECLs and PARM_DECLs last if we can, i.e. neither
	operand side-effects or we don't care about flag_evaluation_order.
	(reorder_operands_p): New function to check whether its safe to
	evaluate the given operands in reverse order.
	(negate_expr_p):  We can always negate integer constants unless
	we honor -ftrapv and the signed type would overflow.  Only allow
	-(A-B) into B-A if reorder_operands_p says that its OK.  Allow
	negation of COMPLEX_CST if both real and imaginary parts can be
	negated.  Allow negation through floating point extensions and
	sign-preserving built-in functions.
	(negate_expr):  Move the code to negate integers from "fold" to
	here.  Always negate integer constants unless we honor -ftrapv
	and the signed type would overflow.  Always negate real constants
	unless we honor -ftrapping-math.  Only convert -(A-B) into B-A
	if allowed by reorder_operands_p.  Add support for COMPLEX_CST.
	Optimize negation through floating point extensions and
	sign-preserving built-in functions (as defined by negate_mathfn_p).
	(fold): Adjust calls to tree_swap_operands_p.
	(fold <NEGATE_EXPR>): Move the remaining negation optimizations
	to negate_expr_p/negate_expr.
	(fold <MINUS_EXPR>): Use reorder_operands_p to check whether we're
	allowed to convert (-A) - B into (-B) - A.

From-SVN: r72381

	* builtins.c (expand_builtin_strcmp): Defend against the possibility
	that gen_cmpstrsi may fail: Stabilize the argument list against
	re-evaluation and expand the library call directly using this saved
	argument list if a cmpstrsi sequence can't be generated.
	(expand_builtin_strncmp): Likewise.

	* config/i386/i386.md (cmpstrsi, movstrsi): Disable with -Os.

	* gcc.c-torture/execute/string-opt-8.c: Don't test optimizations
	that inline strncmp as cmpstrsi on i386 when compiled with -Os.

From-SVN: r72380

	PR optimization/12260
	* simplify-rtx.c (simplify_unary_operation): Simplify all unary
	operations through CONST nodes.  Optimize (neg (plus X C)) as
	(minus -C X) for constant values C.
	(simplify_binary_operation): Optimize (minus (neg X) C) as
	(minus -C X) for constant values C.
	(simplify_plus_minus): Avoid creating (neg (const (plus X C)),
	instead create (minus -C X).

	* gcc.c-torture/compile/20031011-2.c: New test case.

From-SVN: r72379

expr.c (expand_expr <PLUS_EXPR>): Let expand_operands call safe_from_p for us, once it chooses an evaluation order.


	* expr.c (expand_expr <PLUS_EXPR>): Let expand_operands call
	safe_from_p for us, once it chooses an evaluation order.
	(expand_expr <MULT_EXPR>): Likewise.
	(expand_expr <MIN_EXPR> <MAX_EXPR>): Likewise.  If expand_operands
	places the second operand in "target", swap the operands.
	(do_store_flag): Let expand_operands call safe_from_p for us.

	* gcc.c-torture/execute/20031011-1.c: New testcase.

From-SVN: r72376

	PR optimization/12544
	* function.c (put_var_into_stack): Don't generate ADDRESSOFs
	for DECL_NONLOCAL decls.

From-SVN: r72374

2003-10-11  Michael Koch  <konqueror@gmx.de>

	* javax/transaction/Status.java,
	javax/transaction/Synchronization.java,
	javax/transaction/Transaction.java,
	javax/transaction/TransactionManager.java,
	javax/transaction/UserTransaction.java,
	javax/transaction/xa/XAResource.java,
	javax/transaction/xa/Xid.java:
	Removing redundant modifiers.

From-SVN: r72365

2003-10-11  Michael Koch  <konqueror@gmx.de>

	* javax/print/attribute/Attribute.java,
	javax/print/attribute/AttributeSet.java,
	javax/print/attribute/PrintRequestAttributeSet.java:
	Removing redundant modifiers.

From-SVN: r72364

2003-10-11  Michael Koch  <konqueror@gmx.de>

	* javax/sql/ConnectionEventListener.java,
	javax/sql/ConnectionPoolDataSource.java,
	javax/sql/DataSource.java,
	javax/sql/PooledConnection.java,
	javax/sql/RowSet.java,
	javax/sql/RowSetInternal.java,
	javax/sql/RowSetListener.java,
	javax/sql/RowSetMetaData.java,
	javax/sql/RowSetReader.java,
	javax/sql/RowSetWriter.java,
	javax/sql/XAConnection.java,
	javax/sql/XADataSource.java:
	Removing redundant modifiers.

From-SVN: r72363

2003-10-11  Michael Koch  <konqueror@gmx.de>

	* javax/naming/Context.java,
	javax/naming/Name.java,
	javax/naming/NameParser.java,
	javax/naming/NamingEnumeration.java,
	javax/naming/Referenceable.java,
	javax/naming/directory/Attribute.java,
	javax/naming/directory/Attributes.java,
	javax/naming/directory/DirContext.java,
	javax/naming/event/EventContext.java,
	javax/naming/event/EventDirContext.java,
	javax/naming/event/NamespaceChangeListener.java,
	javax/naming/event/NamingListener.java,
	javax/naming/event/ObjectChangeListener.java,
	javax/naming/ldap/Control.java,
	javax/naming/ldap/ExtendedRequest.java,
	javax/naming/ldap/ExtendedResponse.java,
	javax/naming/ldap/HasControls.java,
	javax/naming/ldap/LdapContext.java,
	javax/naming/ldap/UnsolicitedNotification.java,
	javax/naming/ldap/UnsolicitedNotificationListener.java,
	javax/naming/spi/DirObjectFactory.java,
	javax/naming/spi/DirStateFactory.java,
	javax/naming/spi/InitialContextFactory.java,
	javax/naming/spi/InitialContextFactoryBuilder.java,
	javax/naming/spi/ObjectFactory.java,
	javax/naming/spi/ObjectFactoryBuilder.java,
	javax/naming/spi/Resolver.java,
	javax/naming/spi/StateFactory.java:
	Removing redundant modifiers.

From-SVN: r72362

	* expr.c: Follow spelling conventions.
	* final.c: Likewise.
	* optabs.c: Likewise.
	* sched-deps.c: Likewise.
	* sdbout.c: Likewise.

From-SVN: r72361