* gcse.c (bypass_block): Prevent edges to be unified when we are
	about to emit compenstation code.

From-SVN: r76791

From-SVN: r76787

2004-01-28  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.h (_S_create(size_t,
	const _Alloc&): Change signature to take two size_type
	arguments.
	* include/bits/basic_string.tcc (_S_construct(_InIterator,
	_InIterator, const _Alloc&, input_iterator_tag)): Update
	call, tweak a bit.
	(_S_construct(_InIterator, _InIterator, const _Alloc&,
	forward_iterator_tag)): Likewise.
	(_S_construct(size_type, _CharT, const _Alloc&)): Likewise.
	(_M_mutate(size_type, size_type, size_type)): Don't
	implement the exponential growth policy, demand it to
	_S_create, update call and simplify.
	(_M_clone(const _Alloc&, size_type)): Likewise.
	(_S_create(size_type, size_type, const _Alloc&)): Implement
	the growth policy, simplify otherwise.

	* include/bits/basic_string.h (_Rep::operator[]): Tweak
	signature to take a size_type, consistently with the other
	members.

From-SVN: r76786

	* objc.dg/encode-2.m (main): New local string.  Set depending on
	sizeof long.  Use in sscanf call.
	* objc.dg/encode-3.m (main): New local string.  Set depending on
	sizeof long.  Use in scan_initial call.

From-SVN: r76783

	* config/fp-bit.c (pack_d): When using paired doubles to implement
	a long double, round the high part separately.
	(unpack_d): Fix the case in which the high part is a power of two
	and the low part is a nonzero value of the opposite sign.

From-SVN: r76780

	* config/c4x/c4x.c (TARGET_ASM_EXTERNAL_LIBCALL): New.
	(TARGET_STRUCT_VALUE_RTX): Likewise.
	(c4x_external_libcall): Likewise.
	(c4x_struct_value_rtx): Likewise.
	* config/c4x/c4x.h: Remove.
	(STRUCT_VALUE_REGNUM): Likewise.
	(ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise.

From-SVN: r76779

	* config/i386/i386.c (TARGET_PROMOTE_PROTOTYPES): New.
	(TARGET_STRUCT_VALUE_RTX): Likewise.
	* config/i386/i386.h (STRUCT_VALUE_INCOMING): Remove.
	(STRUCT_VALUE): Likewise.
	(PROMOTE_PROTOTYPES): Likewise.

From-SVN: r76778

	* config/pa/pa.c (emit_move_sequence): Check that operand1 is a
	CONST_INT before using INTVAL.

From-SVN: r76776

From-SVN: r76771

	* config/s390/s390.h (TARGET_DEFAULT): Default to !TARGET_BACKCHAIN.
	* config/s390/s390.c (s390_return_addr_rtx): Fail for all but current
	frame if !TARGET_BACKCHAIN.
	* config/s390/s390.md ("allocate_stack"): Use pattern only if
	TARGET_BACKCHAIN.
	* doc/invoke.texi (-mbackchain/-mno-backchain): Document new default.

From-SVN: r76767

2004-01-27  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/27_io/ios_base/storage/11584.cc: Correct new and
	delete declarations, add include and test variable.

From-SVN: r76766

	* ia64.c (ia64_function_arg): When placing HFAs in integer
	registers, do not special case the mode used for complex
	types.  Do not advance int_regs until the current register
	is full.

From-SVN: r76758

	* gnu/java/awt/peer/gtk/GdkClasspathFontPeer.java,
	* gnu/java/awt/peer/gtk/GdkGlyphVector.java:
	Reindented to merge with classpath.

From-SVN: r76757

	PR target/7297
	* except.c (init_eh): Use a 5-word __jbuf for __builtin_setjmp().

From-SVN: r76754

	* objc.dg/call-super-2.m: Make LP64-safe.
	* objc.dg/desig-init-1.m: Likewise.

From-SVN: r76753

        * config/rs6000/rs6000.c (rs6000_emit_move): #if 0 splitting
        slow, unaligned loads and stores while debugging.  Fix formatting.

From-SVN: r76752

	* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c
	(addExposeFilter): Handle GtkFramePeer separately.
	(removeExposeFilter): Likewise.

From-SVN: r76751

        * config/rs6000/rs6000.md (save_stack_nonlocal): Use Pmode instead
        of computing wmode.
        (restore_stack_nonlocal): Same.

From-SVN: r76750

2003-01-26  Jerry Quinn  <jlquinn@optonline.net>

	* include/bits/codecvt.h, include/bits/locale_facets.h,
	include/bits/postypes.h, include/bits/stl_bvector.h,
	include/bits/stl_multiset.h, include/bits/stl_set.h,
	include/bits/stream_iterator.h, include/bits/streambuf_iterator.h,
	include/std/std_complex.h:  Document.

From-SVN: r76749

	* gnu/java/net/protocol/http/Connection.java
	(getOutputStream): Fixed typo.

From-SVN: r76748

	* java/lang/Class.java
	(getConstructor): Removed SecurityException from throws clause.
	(_getConstructors): Likewise.
	(getConstructors): Likewise.
	(getDeclaredConstructor): Likewise.
	(getDeclaredClasses): Likewise.
	(getDeclaredConstructors): Likewise.
	(getDeclaredField): Likewise.
	(getDeclaredMethod): Likewise.
	(getDeclaredMethods): Likewise.
	(getField): Likewise.
	(getMethod): Likewise.
	(getMethods): Likewise.

From-SVN: r76747

2004-01-27  Devang Patel  <dpatel@apple.com>

        * Makefile.in (dwarf2out.o): Depend on input.h
        * dbxout.c (dbx_debug_hooks): Add new empty hook for
        imported_module_or_decl.
        (xcoff_debug_hooks): Same.
        * sdbout.c (sdb_debug_hooks): Same.
        * vmsdbgout.c (vmsdbg_debug_hooks): Same.
        * debug.c (do_nothing_debug_hooks): Same.
        (debug_nothing_tree_tree): New function.
        * debug.h (gcc_debug_hooks): New hook, imported_module_or_decl.
        * dwarf2out.c: Include input.h.
        (dwarf2_debug_hooks): Add new hook for imported_module_or_decl.
        (remove_child_TAG): New function.
        (dwarf_tag_name): Handle DW_TAG_imported_module.
        (gen_subprogram_die): Equate decl number to declaration die. Do not
        remove all children dies while reusing declaration die for definition.
        Instead, selectively remove only formal parameters.
        (gen_variable_die): Equate variable decl to declaration die.
        (gen_field_die): Equate field decl to line number.
        (force_namespace_die): Replace it with ...
        (force_decl_die): ... this.
        (force_type_die): New function.
        (setup_namespace_context): Replace use of force_namespace_die() with
        force_decl_die().
        (gen_namespace_die): Same.
        (dwarf2out_imported_module_or_decl): New function.

        testsuite:

        * g++.dg/debug/namespace1.C: New test.

        cp:

        * name-lookup.c: Include "debug.h"
        (do_namespace_alias): Invoke debug_hooks to emit debug info
        for namespace alias.
        (do_local_using_decl): Invoke debug_hooks to emit debug info
        for using decl.
        (do_class_using_decl): Same.
        (do_toplevel_using_decl): Same.
        (do_using_directive): Same.
        (cp_emit_debug_info_for_using): New function.
        * Make-lang.in (cp/parser.o): Depend on debug.h
        (cp/name-lookup.o): Same.

From-SVN: r76746

xtensa.c (xtensa_copy_incoming_a7): Remove SUBREG on CQImode and CHImode incoming arguments in register a7.

	* config/xtensa/xtensa.c (xtensa_copy_incoming_a7): Remove SUBREG
	on CQImode and CHImode incoming arguments in register a7.
	(function_arg): Wrap BLKmode argument in register a7 in a PARALLEL.
	* config/xtensa/xtensa.h (BLOCK_REG_PADDING): Define.
	* config/xtensa/xtensa.md (movdi, movdf): Only call force_reg or
	xtensa_copy_incoming_a7 before reload.

From-SVN: r76742

	* coverage.c (get_coverage_counts): Give a different message
	if flag_guess_branch_prob is set.
	* predict.c (counts_to_freqs): Return an int.
	(estimate_bb_frequencies): If counts_to_freqs returns zero,
	calculate estimates.

From-SVN: r76741

        * gnu/java/awt/peer/gtk/GtkFramePeer.java
        (removeMenuBarPeer): Remove MenuBarPeer argument.
        * gnu/java/awt/peer/gtk/GtkMenuComponentPeer.java
        (dispose): Call native method.
        * java/awt/Frame.java (setMenuBar): Create and remove
        MenuBar peers only if the Frame has a peer.
        (addNotify): Create the MenuBar peer if one exists.
        (removeNotify): Remove MenuBar peer if one exists.
        * java/awt/Menu.java: Fix imports.
        (addNotify): Don't use full class name.
        (removeNotify): Call removeNotify on all children.
        * java/awt/MenuBar.java (removeNotify): Call
        removeNotify on all children.
        * jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
        (removeMenuBarPeer): Remove MenuBarPeer argument.
        Iterate through children to find the Frame's MenuBar.
        * jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c
        New file.
        (dispose): Remove references to the MenuComponent.

From-SVN: r76740

	* config/iq2000/iq2000-protos.h: Remove the prototype for
	iq2000_setup_incoming_varargs.
	* config/iq2000/iq2000.c (TARGET_PROMOTE_FUNCTION_ARGS): New.
	(TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
	(TARGET_PROMOTE_PROTOTYPES): Likewise.
	(TARGET_STRUCT_VALUE_RTX): Likewise.
	(TARGET_RETURN_IN_MEMORY): Likewise.
	(TARGET_SETUP_INCOMING_VARARGS): Likewise.
	(TARGET_STRICT_ARGUMENT_NAMING): Likewise.
	(iq2000_return_in_memory): Likewise.
	(iq2000_setup_incoming_varargs): Make it static.  Receive the
	first argument by reference.
	* config/iq2000/iq2000.h (PROMOTE_FUNCTION_ARGS): Remove.
	(PROMOTE_FUNCTION_RETURN): Likewise.
	(PROMOTE_PROTOTYPES): Likewise.
	(RETURN_IN_MEMORY): Likewise.
	(STRUCT_VALUE): Likewise.
	(SETUP_INCOMING_VARARGS): Likewise.
	(STRICT_ARGUMENT_NAMING): Likewise.

From-SVN: r76739

2004-01-24  James A. Morrison  <ja2morri@uwaterloo.ca>

	* fixinc/fixinc.c (test_test): Initialize res.
	(start_flexer): Initialize pz_cmd_save.

From-SVN: r76738

2004-01-27  Michael Koch  <konqueror@gmx.de>

	* javax/swing/AbstractCellEditor.java: Reformated.
	* javax/swing/DefaultListSelectionModel.java
	(listenerList): Made protected.
	(addListSelectionListener): Javadoc added.
	(removeListSelectionListener): Likewise.
	(getListeners): Likewise.
	(getListSelectionListeners): Likewise.
	* javax/swing/JComboBox.java: Merged copyright year.
	* javax/swing/plaf/basic/BasicGraphicsUtils.java: Merged empty line.

From-SVN: r76737

2004-01-27  Michael Koch  <konqueror@gmx.de>

	* javax/swing/AbstractCellEditor.java: Reformated.
	* javax/swing/DefaultListSelectionModel.java
	(listenerList): Made protected.
	(addListSelectionListener): Javadoc added.
	(removeListSelectionListener): Likewise.
	(getListeners): Likewise.
	(getListSelectionListeners): Likewise.
	* javax/swing/JComboBox.java: Merged copyright year.
	* javax/swing/plaf/basic/BasicGraphicsUtils.java: Merged empty line.

From-SVN: r76736

rtl.texi (Arithmetic): Rewrite entries for PLUS, SS_PLUS, US_PLUS, LO_SUM, MINUS, SS_MINUS, US_MINUS.

	* doc/rtl.texi (Arithmetic): Rewrite entries for PLUS,
	SS_PLUS, US_PLUS, LO_SUM, MINUS, SS_MINUS, US_MINUS.

From-SVN: r76735

	(*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf)
	(*nmaddxf4_alts, *nmaddxf4_truncdf_alts):
	Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))).
	Possibly rename pattern for consistency.
	Remove ??? comments suggesting that this be done.
	(*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts):
	New patterns.
	(divsi3_internal, divdi3_internal_lat, divdi3_internal_thr)
	(divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr)
	(divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr)
	(divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr):
	Update to match.

From-SVN: r76734

2004-01-26  Andrew Haley  <aph@redhat.com>

        * javax/swing/table/JTableHeader.java: Extend JComponent

From-SVN: r76733

2004-01-27  Andrew Haley  <aph@redhat.com>

        java/13273
        * parse.y (check_interface_throws_clauses): Make sure class_decl
        has been loaded.

From-SVN: r76732

2004-01-26  Kim Ho  <kho@redhat.com>

        * gnu/java/awt/peer/gtk/GtkFramePeer.java (setMenuBar):
        Fix spacing.

From-SVN: r76730

2004-01-26  Kim Ho  <kho@redhat.com>

        * gnu/java/awt/peer/gtk/GtkFramePeer.java (moveLayout): New
        method.
        (setMenuBar): Shift the Gtk layout up/down by the MenuBar
        height and let the Layout Managers readjust anything that
        needs to move.
        * jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
        (moveLayout): New method. Shift everything in the Gtk
        layout in the Y direction by an offset.

From-SVN: r76729

2004-01-27  Jerry Quinn  <jlquinn@optonline.net>

	PR libstdc++/11584
	* include/bits/ios_base.h (ios_base::_M_grow_words):  Add
        iword/pword selector.
	(ios_base::iword, ios_base::pword):  Use it.
	* src/ios.cc (ios_base::_M_grow_words):  Clear _M_word_zero
        iword or pword member on alloc failure.
	* testsuite/27_io/ios_base/storage/11584.cc:  New test.

From-SVN: r76725

	* configure.host: Add support for *-tpf.
	* crossconfig.m4: Likewise.
	* configure: Regenerate.
	* config/os/tpf: New directory.
	* config/os/tpf/os_defines.h: New file.
	* config/os/tpf/ctype_base.h: Likewise.
	* config/os/tpf/ctype_inline.h: Likewise.
	* config/os/tpf/ctype_noninline.h: Likewise.

Co-Authored-By: PJ Darcy <darcypj@us.ibm.com>

From-SVN: r76724

	* gcc.dg/const-elim-1.c: Add xfail for strongarm-*-* and
	xscale-*-*.

From-SVN: r76714

	* config/arm/arm.c (output_return_instruction): Only restore IP
	into SP if frame_pointer_needed.

	* gcc.dg/arm-mmx-1.c: New test.

From-SVN: r76710

	* config/sparc/sparc.c (function_arg_pass_by_reference): Return 1
	for SCmode and DCmode if ARCH32.
	(sparc_va_arg): Handle SCmode and DCmode by reference if ARCH32.
	* config/sparc/sparc.h (RETURN_IN_MEMORY): Return 0 for TCmode
	if ARCH32.
	(BASE_RETURN_VALUE_REG): Return 32 for all FP modes except TFmode
	if ARCH32.
	(BASE_OUTGOING_VALUE_REG): Likewise.

From-SVN: r76708