Revise last log entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80797 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-17  Laurent GUERBY <laurent@guerby.net>

* ada/acats/run_all.sh: use -O2 by default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80796 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/14715
* config/rs6000/rs6000.c (rs6000_stack_info): Make parm_size agree
with STARTING_FRAME_OFFSET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80794 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-17  Laurent GUERBY <laurent@guerby.net>

PR ada/14988 (partial)
* impunit.adb: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80793 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (PREDICATE_CODES): Add macc_msac_operand.
* config/mips/mips.c (macc_msac_operand): New function.
* config/mips/mips.md (*msac): Move after *macc.
(*msac2): New.  Generalize macc-related peepholes so that they apply
to msac too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80790 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-17  Paolo Bonzini  <bonzini@gnu.org>

        * opts.c (decode_options): Do not enable flag_rename_registers
        and flag_web at -O3.
        * toplev.c (flag_rename_registers): Initialize
        flag_rename_registers and flag_web to
        AUTODETECT_FLAG_VAR_TRACKING.
        (default_debug_hooks): New global.
        (process_options): Initialize default_debug_hooks.  Warn if
        -fvar-tracking specified but not supported by the current
        debug format.  Do not run var tracking at -O0 or if not
        supported by the current debug format, even if
        -fvar-tracking was given.  If -fno-rename-registers
        is not specified, always run register renaming if var
        tracking is supported by the default debugging information
        format for the target, and we are at -O1 or higher; similarly
        for -fweb, but only at -O2 or higher.
        * doc/invoke.texi (Optimize Options): Document this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80789 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gcc_cv_ld_as_needed): Use AC_CACHE_CHECK.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80788 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (used_arg): Check whether an option has been removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80787 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (i[34567]86-*-solaris2*): Default to DWARF-2
debugging on Solaris 7 and up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80785 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80780 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Specific, mips-sgi-irix5): Reflect working
IRIX 5 port.
Remove -save-temps workaround, handled automatically.
Require GNU binutils 2.15 for debugging.
Remove SGI make warnings since GNU make is now required.
(Specific, mips-sgi-irix6): Some markup fixes.
Describe MIPSpro C problems and workarounds.
Mention working O32 ABI support.
Recommend GNU as 2.15 for O32 with debugging.
Remove description of fixed structure pass/return bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80772 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Regenerate.

config:
* acx.m4 (ACX_PROG_GNAT): Check if ${CC} produces object file for
Ada compilation.
Fix acx_cv_cc_gcc_supports_ada spelling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80771 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/funcorder.c: xfail hppa*64*-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80769 138bc75d-0d04-0410-961f-82ee72b054a4

Remove conflict indicators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80767 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-16  Bryce McKinlay  <mckinlay@redhat.com>

* interpret.cc (_Jv_InterpMethod::run): Update _Jv_AllocObject
arguments to match new signature. Remove FIXME comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80766 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-16  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/c++config (_GLIBCXX_STD): New.
* src/list.cc: Use it.
* include/std/std_bitset.h: Same.
* include/bits/vector.tcc: Same.
* include/bits/stl_set.h: Same.
* include/bits/stl_multiset.h: Same.
* include/bits/stl_multimap.h: Same.
* include/bits/stl_map.h: Same.
* include/bits/stl_list.h: Same.
* include/bits/stl_vector.h: Same.
* include/bits/stl_bvector.h: Same.
* include/bits/stl_deque.h: Same.
* include/bits/deque.tcc: Same.
* include/bits/list.tcc: Same.
* include/debug/vector: Same.
* include/debug/set.h: Same.
* include/debug/multiset.h: Same.
* include/debug/multimap.h: Same.
* include/debug/map.h: Same.
* include/debug/list: Same.
* include/debug/deque: Same.
* include/debug/bitset: Same.
* include/debug/formatter.h (__gnu_debug): Remove using directive.
Add using declaration for std::type_info.
* include/debug/safe_iterator.h: Add using declaration for
std::iterator_traits and std::pair.
* src/debug_list.cc: New.
* src/Makefile.am: Add debug_list.cc.
* src/Makefile.in: Regenerate.
* config/linker-map.gnu: Add _List_node_base exports for std and
__gnu_norm.

* include/bits/stl_bvector.h (_Bvector_base): Use _Bvector_impl
idiom that other containers use.
* testsuite/23_containers/vector/bool/clear_allocator.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80763 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-09  Thomas Fitzsimmons  <fitzsim@redhat.com>

* gnu/java/awt/peer/gtk/GtkPanelPeer.java (connectSignals):
Remove method.
* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPanelPeer.c: Remove
unused code.

2004-04-02  Olga Rodimina  <rodimina@redhat.com>

* Makefile.am: Added new file.
* Makefile.in: Regenerate.
* javax/swing/ImageIcon.java:
(ImageIcon(file)): set description of the icon
to the file name
* javax/swing/JCheckBoxMenuItem.java:
Mostly Implemented. Work in progress.
* javax/swing/JRadioButtonMenuItem.java:
  Reimplement constructors to use JToggleButtonModel.
* javax/swing/plaf/basic/BasicIconFactory.java:
(getCheckBoxMenuItemIcon): return check box
icon.
* javax/swing/plaf/basic/BasicMenuItemUI.java:
paint menu item selected only when it is armed and
pressed.

2004-04-02  David Jee  <djee@redhat.com>

* gnu/java/awt/peer/gtk/GtkMenuItemPeer.java
(GtkMenuItemPeer): Only connect signals if this isn't a Menu peer.
* java/awt/Component.java
(add): Set the parent of the popup as this component.
* java/awt/PopupMenu.java
(addNotify): Create popup menu when peer is null.
(show): Call addNotify() if peer is null.
* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c
(Java_gnu_java_awt_peer_gtk_GtkPopupMenuPeer_show): Set the button
argument for gtk_menu_popup() as zero. This causes the popup menu to
respond to any mouse button.

2004-03-31  Olga Rodimina  <rodimina@redhat.com>

* Makefile.am: Added new file.
* Makefile.in: Regenerate.
* javax/swing/JRadioButtonMenuItem.java:
Implemented.
* javax/swing/plaf/basic/BasicIconFactory.java:
(getRadioButtonMenuItemIcon): Return
radio button icon.
* javax/swing/plaf/basic/BasicMenuItemUI.java:
(getPreferredSize): Add size of checkIcon if it
exists.
(installDefaults): Don't initialize checkIcon.
It's value will be set in subclasses.
(uninstallDefaults): remove uninstallation of
checkIcon.
(paint): Moved code to paintMenuItem().
(paintMenuItem): Implemented.
* javax/swing/plaf/basic/BasicRadioButtonMenuItemUI.java:
UI delegate for JRadioButtonMenuItem.

2004-03-29  Olga Rodimina  <rodimina@redhat.com>

* javax/swing/plaf/basic/BasicMenuItemUI.java:
Corrected position of the accelerator.

2004-03-29  Olga Rodimina  <rodimina@redhat.com>

* Makefile.am: Added new file.
* Makefile.in: Regenerate.
* javax/swing/JMenuItem.java: Partly
implemented. Work in progress
* javax/swing/plaf/basic/BasicLookAndFeel.java:
Changed default value of acceleratorDelimiter.
* javax/swing/plaf/basic/BasicMenuItemUI.java:
New class. Partly implemented.

2004-03-26  Mark Wielaard  <mark@klomp.org>

* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkChoicePeer.c
(item_activate): Declare label before use.
* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c
(gtkSetFont): Removed unused variable label.
(addExposeFilter): Declare variables before use.
(removeExposeFilter): Likewise.
* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFileDialogPeer.c
(ok_clicked): Declare str_fileName before use.

2004-03-26  David Jee  <djee@redhat.com>

* gnu/java/awt/peer/gtk/GtkMenuPeer.java
(addSeparator): Remove.
* java/awt/Menu.java
(separator): Remove static final MenuItem field.
(separatorLabel): New static final String field.
(addSeparator): Do not use peer method; use add(MenuItem) instead.
Use separatorLabel to denote that it is a separator.
(insertSeparator): Create a new MenuItem with separatorLabel, instead
of reusing the static separator instance, because a MenuItem instance
can't be added more than once without being cloned.
* java/awt/peer/MenuPeer.java
(addSeparator): Remove from interface.

2004-03-26  David Jee  <djee@redhat.com>

* gnu/java/awt/peer/gtk/GtkMenuItemPeer.java
(connectSignals): New native method declaration.
(GtkMenuItemPeer): Connect signals if the parent is a Menu.
* java/awt/MenuItem.java
(getActionCommand): Return the label if the action command is not set.
* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuBarPeer.c
(Java_gnu_java_awt_peer_gtk_GtkMenuBarPeer_addMenu): Use
gtk_menu_shell_append().
* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuItemPeer.c
(item_activate): Fix argument type.
(Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_create): Do not connect
signal here.
(Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_connectSignals): New
method.
* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuPeer.c
(Java_gnu_java_awt_peer_gtk_GtkMenuPeer_create): Check if a label is
given. Add the menu widget's top-level GtkWindow to the global window
group, so it can grab the pointer.
(Java_gnu_java_awt_peer_gtk_GtkMenuPeer_addItem): Use
gtk_menu_shell_append().

2004-03-23  Graydon Hoare  <graydon@redhat.com>

* java/text/AttributedString.java
(addAttribute): Fix off-by-one.
(getIterator): Likewise.
* java/text/AttributedStringIterator.java
(getRunLimit): Correct logic.
(getRunStart): Likewise.
(getAttribute): Fix inequality.
(getAttributes): Likewise.
* testsuite/libjava.mauve/xfails: Remove AttributedString xfail.

2004-03-23  Kim Ho  <kho@redhat.com>

* javax/swing/plaf/basic/BasicTabbedPaneUI.java:
(calculateSizes): Return real width and height.

2004-03-23  Kim Ho  <kho@redhat.com>

* javax/swing/plaf/basic/BasicTabbedPaneUI.java
(calculateTabRects): Set the selectedRun before
trying to rotate tabs.

2004-03-23  Kim Ho  <kho@redhat.com>

* Makefile.am: New file
* Makefile.in: Regenerate
* java/awt/Graphics.java: (drawRect):
Draw to the correct point.
* javax/swing/DefaultSingleSelectionModel.java
(isSelected): Return true if the selected index
is not -1.
* javax/swing/JLabel.java: Do not change mnemonic
index if text is null.
* javax/swing/JProgressBar.java: Use JComponent's
EventListenerList.
* javax/swing/JScrollBar.java: Ditto.
* javax/swing/JSlider.java: Ditto.
* javax/swing/JTabbedPane.java: Reimplement.
* javax/swing/plaf/basic/BasicLookAndFeel.java:
Add defaults for TabbedPane.
* javax/swing/plaf/basic/BasicArrowButton.java:
Implement
* javax/swing/plaf/basic/BasicProgressBarUI.java:
(paintDeterminate): Don't paint String if it's
empty.
(paintIndeterminate): ditto.
* javax/swing/plaf/basic/BasicTabbedPaneUI.java:
Reimplement.

2004-03-19  Michael Koch  <konqueror@gmx.de>

* java/awt/image/AffineTransformOp.java
(AffineTransformOp): Made public.
* javax/swing/JComponent.java
(listenerList): Made protected.
(accessibleContext): Likewise.
* javax/swing/JList.java
(valueChanged): Dont use internal fields of ListSelectionEvent.
* javax/swing/JViewport.java
(getView): Dont use internal fields of Component.
(addImpl): Likewise.
* javax/swing/Timer.java
(isRunning): Made public.
(start): Likewise.
(stop): Likewise.
* javax/swing/UIDefaults.java
(getInt): Made public.
* javax/swing/plaf/basic/BasicListUI.java
(mousePressed): Dont use internal fields of MouseEvent.
(propertyChanged): Dont use internal fields of PropertyChangeEvent.
* javax/swing/plaf/basic/BasicScrollBarUI.java
(arrowIcon): Made static.
* javax/swing/plaf/basic/BasicViewportUI.java
(stateChanged): Dont use internal field on ChangeEvent.
* javax/swing/text/JTextComponent.java
(getUI): Call UIManager.getUI().
(updateUI): Use getUI().

2004-03-19  Graydon Hoare  <graydon@redhat.com>

* javax/swing/JComponent.java: Turn off double buffer by default.
* javax/swing/plaf/basic/BasicViewportUI.java: Clear rects before painting.
* jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphics2D.c
(Java_gnu_java_awt_peer_gtk_GdkGraphics2D_gdkDrawDrawable):
Use cairo to copy areas.
(Java_gnu_java_awt_peer_gtk_GdkGraphics2D_cairoClip):
Initialize and set clip region.

2004-03-15  Thomas Fitzsimmons  <fitzsim@redhat.com>

* java/applet/Applet.java (preferredSize): Override deprecated
variant of getPreferredSize.
(minimumSize): Override deprecated variant of getMinimumSize.

2004-03-15  Olga Rodimina  <rodimina@redhat.com>

* gnu/java/awt/peer/gtk/GdkGraphics2D.java
(drawImage(img,xform,bgcolor,obs)): New Method.
Helper function that every drawImage method will
use.
(drawRaster): Added new parameter, bgcolor. All
transparent pixels are changed to bgcolor before
image is drawn.
(drawRenderedImage): Fixed to use changed drawRaster().
(drawImage(image,xform,obs): Fixed to use new helper function
(drawImage(image,op,x,y)): Ditto.
(drawImage (img,x,y,observer)): Ditto.
((PainterThread) bgcolor): New Field.
((PainterThread) (setPixels)): Changed all transparent pixels
to bgcolor.
(drawImage(img,x,y,width,height,bgcolor,observer)):
Fixed FIXME - all the transparent pixels are
changed to the specified bgcolor.
(drawImage(img, x, y, width, height, observer): Changed to
use function above.
(drawImage (img,dx1,dy1,dx2,dy2,sx1,sy1,sx2,sy2,bgcolor,observer)):
Fixed FIXME- changed all transparent pixels to bgcolor.
(drawImage (img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, observer)):
Changed to use function above.

2004-03-14  Thomas Fitzsimmons  <fitzsim@redhat.com>

* java/applet/Applet.java (dimensions): New field.
(getDimensions): New method.
(getPreferredSize): Call getDimensions.
(getMinimumSize): Likewise.

2004-03-13  Thomas Fitzsimmons  <fitzsim@redhat.com>

* jni/classpath/jcl.c: Include stdlib.h, not malloc.h.
* jni/classpath/jnilink.c: Likewise.

* java/applet/Applet.java (getPreferredSize): New method.
(getMinimumSize): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80762 138bc75d-0d04-0410-961f-82ee72b054a4

* sdbout.c (sdbout_one_type): Use TYPE_VALUES for enums, not
TYPE_FIELDS.
(sdbout_finish): Don't free deferred_global_decls; it's GC'd.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80761 138bc75d-0d04-0410-961f-82ee72b054a4

* const-elim-1.c: xfail hppa-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80759 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.md: Remove unnecessary declarations for asm_out_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80758 138bc75d-0d04-0410-961f-82ee72b054a4

* pa64-regs.h (DBX_REGISTER_NUMBER): Simplify and correct mapping of
SAR register.  Fix comment.
(ADDITIONAL_REGISTER_NAMES): Correct register number of SAR register
(%cr11).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80756 138bc75d-0d04-0410-961f-82ee72b054a4

* pa64-hpux.h (LIB_SPEC): Fix library specification used with GNU ld.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80755 138bc75d-0d04-0410-961f-82ee72b054a4

libjava:
2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>

* prims.cc (_Jv_AllocObject): Remove `size' argument.
(_Jv_AllocObjectNoFinalizer): Likewise.
(_Jv_AllocObjectNoInitNoFinalizer): Likewise.
(_Jv_AllocPtrFreeObject): Likewise.
(_Jv_AllocString): Moved from natString.cc. Call collector interface
directly even in the JVMPI case.
* gcj/cni.h (JvAllocObject): Remove `size' argument from
_Jv_AllocObject calls.
* gcj/javaprims.h: Update prototypes.
* gnu/gcj/natCore.cc (_Jv_create_core): Use `new', not
_Jv_AllocObject.
* java/lang/Class.h: Update _Jv_AllocObject friend prototype.
* java/lang/natString.cc (_Jv_AllocString): Move to prims.cc.

gcc/cp:
2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>

* init.c (build_new_1): Don't use type size argument for Java
_Jv_AllocObject call.

gcc/java:
2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>

* expr.c (expand_java_NEW): Don't use size argument for
_Jv_AllocObject calls.
* parse.y (patch_invoke): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80754 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-16  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/14975
* include/bits/fstream.tcc (basic_filebuf::imbue): Zero _M_codecvt
in case of error.
* testsuite/27_io/basic_filebuf/imbue/char/14975-1.cc: New.
* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80753 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (arm_override_options): Revert previous patch.
* config/arm/t-xscale-elf: Disable iwmmxt multilibs until they can be safely
  built.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80752 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.h (BIG_ENDIAN_BIT): Deleted to fix endian bug.
(TARGET_LITTLE_ENDIAN, TARGET_BIG_ENDIAN, TARGET_DEFAULT): Changed. Ditto.
(LITTLE_ENDIAN_BIT, TARGET_CPU_DEFAULT, TARGET_ENDIAN_DEFAULT): Added. Ditto.
* config/m32r/little.h (TARGET_LITTLE_ENDIAN): Deleted.
(TARGET_ENDIAN_DEFAULT): Added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80747 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-16  Paolo Carlini  <pcarlini@suse.de>

* acconfig.h: Remove _GLIBCXX_USE_LONG_DOUBLE entry, not
used anymore.
* config.h.in: Regenerate.

2004-04-16  Paolo Carlini  <pcarlini@suse.de>

* config/locale/generic/monetary_members.cc
(moneypunct<wchar_t>::_M_initialize_moneypunct): Avoid calling
btowc unnecessarily, just cast to wchar_t (the concerned chars
all belong to the basic character set).
* config/locale/generic/numeric_members.cc
(numpunct<wchar_t>::_M_initialize_numpunct): Likewise.
* config/locale/gnu/monetary_members.cc
(moneypunct<wchar_t>::_M_initialize_moneypunct): Likewise.
* config/locale/gnu/numeric_members.cc
(numpunct<wchar_t>::_M_initialize_numpunct): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80746 138bc75d-0d04-0410-961f-82ee72b054a4

Patch to fix LDFLAGS related configure errors.
* Makefile.tpl (configure-[+module+], configure-gcc,
configure-stage1-gcc, configure-stage2-gcc, configure-stage3-gcc):
Set and export LDFLAGS.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80745 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.def (BUILT_IN_ISDIGIT, BUILT_IN_ISXDIGIT): Mark with
ATTR_CONST_NOTHROW_LIST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80740 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80737 138bc75d-0d04-0410-961f-82ee72b054a4

   PR/middle-end 14915
       * builtins.c (expand_builtin_signbit): Test BYTES_BIG_ENDIAN, not
       BITS_BIG_ENDIAN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80732 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-15  Pat Haugen  <pthaugen@us.ibm.com>

        * ra-debug.c (ra_print_rtx): Add break's to case legs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80725 138bc75d-0d04-0410-961f-82ee72b054a4

PR libobjc/14948
* configure.ac: De-precious CC so multilibs work.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80724 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_profiling_available): Assume profiling
isn't available for mips*-*-elf targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80715 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-15  Paolo Carlini  <pcarlini@suse.de>

* src/locale.cc (locale::operator==): When _M_impl == __rhs._M_impl
avoid constructing unnecessarily this->name().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80714 138bc75d-0d04-0410-961f-82ee72b054a4

Fix build!=host fixinc WARN_CFLAGS problem from DJ Delorie.
* Makefile.in (fixinc.sh): Set WARN_CFLAGS to empty string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80713 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
and install-rts-cert targets.  Remove all gnatlib and gnattools
targets and all other rts-* targets (moved to libada).  Remove (now)
unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80712 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Call gcc/ada/Makefile directly, not through the
intermediary of gcc/Makefile.  Incorporate all necessary parts of
rules from gcc/ada/Make-lang.in, including extra gnatlib/gnattools
targets, rts-zfp, rts-ravenscar.  Get needed bits of GCC
configuration from (new) gcc/libada-mk.  Decide what gnatlib variant
to build in configure.ac, not here.
* configure.ac: Provide Makefile.in with the new information it needs,
such as GCC's tmake_file and xmake_file.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80711 138bc75d-0d04-0410-961f-82ee72b054a4

* libada-mk.in: New file.
* configure.ac: Create libada-mk from libada-mk.in.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80710 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-14  Uros Bizjak  <uros@kss-loka.si>

* optabs.h (enum optab_index): Add new OTI_logb and OTI_ilogb.
(logb_optab, ilogb_optab): Define corresponding macros.
* optabs.c (init_optabs): Initialize logb_optab and ilogb_optab.
* genopinit.c (optabs): Implement logb_optab and ilogb_optab
using logb?f2 and ilogb?i2 patterns.
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LOGB{,F,L}
using logb_optab, and BUILT_IN_ILOGB{,F,L} using ilogb_optab.
(expand_builtin): Expand BUILT_IN_LOGB{,F,L} and BUILT_IN_ILOGB{,F,L}
using expand_builtin_mathfn if flag_unsafe_math_optimizations is set.

* reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_XTRACT_FRACT
and UNSPEC_XTRACT_EXP.

* config/i386/i386.md (*fxtractdf3, *fxtractsf3, *fxtractxf3): New
patterns to implement fxtract x87 instruction.
(logbdf2, logbsf2, logbxf2, ilogbsi2): New expanders to implement
logb, logbf, logbl, ilogb, ilogbf and ilogbl built-ins as inline x87
intrinsics.
(UNSPEC_XTRACT_FRACT, UNSPEC_XTRACT_EXP): New unspecs to represent
x87's fxtract insn.

* gcc.dg/builtins-38.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80709 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-14  Eric Christopher  <echristo@redhat.com>

        * g++.dg/charset/charset.exp: Run .cc extension tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80707 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-14  Eric Christopher  <echristo@redhat.com>

        * config/mips/t-elf: Enable multilibs by default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80706 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80701 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/Makefile.am: Add definition of AM_CXXFLAGS.
Change definition of CXX to use $(shell) instead of backticks.
* testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80693 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/const-elim-1.c: XFAIL hppa*.*-*-* (PA32).  Update commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80691 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Restore toolexecdir.
* Makefile.in: Restore toolexecdir.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80690 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:
        PR c++/13294
        * pt.c (maybe_process_partial_specialization): Remember the
        context of a specialization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80689 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.c (build_invokeinterface): Remove unused variables to
        fix warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80686 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-14  Andreas Tobler  <a.tobler@schweiz.ch>

* bb-reorder.c (fix_crossing_conditional_branches): Adjust the
previous fix to check HAVE_return at runtime too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80685 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-14  Andrew Haley  <aph@redhat.com>
            Bryce McKinlay  <mckinlay@redhat.com>

* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Use
_Jv_LookupInterfaceMethodIdx for calls to interfaces.
* include/jvm.h (_Jv_CallAnyMethodA): Add new  face' arg.

* testsuite/libjava.lang/InvokeInterface.java: New file.
* testsuite/libjava.lang/InvokeInterface.out: New file.

2004-04-14  Bryce McKinlay  <mckinlay@redhat.com>

* class.c (get_interface_method_index): New function. Return
dispatch index for interface method.
(make_method_value): For interface methods, set index field to
iface dispatch index, not DECL_VINDEX.
* expr.c (build_invokeinterface): Use get_interface_method_index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80684 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (arm_override_options): If the user has not specified an
  ABI, then default to AAPCS for the iWMMXt processor.
* config/arm/t-xscale-elf: Remove redundant multilib specifications.
* config/arm/t-xscale-coff: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80683 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_isdigit): New.
(fold_builtin): Handle BUILT_IN_ISDIGIT.
* defaults.h: Add TARGET_DIGIT0 and sort.
* doc/tm.texi: Add TARGET_BS and TARGET_DIGIT0.

testsuite:
* gcc.dg/torture/builtin-ctype-2.c: Test builtin isdigit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80681 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_cabs, fold_builtin): Use
`mathfn_built_in' to determine the new builtin.
* fold-const.c (fold): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80680 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Rename MIPS's -mfix-vr4122-bugs to -mfix-vr4120.
* config/mips/mips.h (MASK_FIX_VR4120): Renamed from MASK_FIX_VR4122.
(TARGET_FIX_VR4120): Likewise TARGET_FIX_VR4122.
(TARGET_SWITCHES): Replace -mfix-vr4122-bugs with -mfix-vr4120.
(ASM_SPEC): Update accordingly.
* config/mips/mips.c: Update after above renaming.
* config/mips/mips.md, config/mips/t-vr, config/mips/vr.h: Likewise.
* config/mips/vr4120-div.S: Renamed from vr4122-div.S.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80679 138bc75d-0d04-0410-961f-82ee72b054a4

Fix problem reported by Dan Berlin on gcc list.
* c-opt.c (c_common_post_options): If this_input_filename is NULL,
increment errorcount and return false instead of true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80678 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-13  Uros Bizjak  <uros@kss-loka.si>:

* optabs.c (expand_twoval_unop): Reorder function arguments.
* builtins.c (expand_builtin_mathfn_3): Update calls to
expand_twoval_unop.

* reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_TAN_ONE
and UNSPEC_TAN_TAN. Add missing comment.

* config/i386/i386.md (*tandf3_1, *tansf3_1, *tanxf3_1): New
patterns to implement fptan x87 instruction.
(tandf2, tansf2, tanxf2): New expanders to implement tan, tanf
and tanl built-ins as inline x87 intrinsics. Define corresponding
peephole2 optimizers for 'fptan; fstp %st(0); fld1' sequence.
(UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): New unspecs to represent
x87's fptan insn.

* gcc.dg/i386-387-1.c: Add new test for __builtin_tan.
* gcc.dg/i386-387-2.c: Likewise.

* gcc.dg/i386-387-7.c: New test.
* gcc.dg/i386-387-8.c: New test.

* gcc.dg/builtins-37.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80677 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80673 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (unlikely_text_section): Use assemble_align instead of
        ASM_OUTPUT_ALIGN.  Use it in the correct place with an approximately
        correct alignment argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80669 138bc75d-0d04-0410-961f-82ee72b054a4

    * defaults.h (HOT_TEXT_SECTION_NAME): Add leading dot.
        (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Likewise.
        * doc/invoke.texi: Update to match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80668 138bc75d-0d04-0410-961f-82ee72b054a4

    * bb-reorder.c (fix_crossing_unconditional_branches): Use Pmode
        for LABEL_REFs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80667 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (emit_reload_insns): Set reg_has_output_reload to one
after setting reg_last_reload_reg for optional output reloads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80666 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/pch/externc-1.C: Add missing semicolon.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80662 138bc75d-0d04-0410-961f-82ee72b054a4

* strerror.c: Include config.h, and redefine sys_nerr and
sys_errlist, before including ansidecl.h and libiberty.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80650 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-12  Michael Chastain  <mec.gnu@mindspring.com>

        * MAINTAINERS: Add myself to write-after-approval.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80649 138bc75d-0d04-0410-961f-82ee72b054a4

Definition of these two macros are corrected by adding matchine right paren.
OKed by Aldy Hernandez.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80646 138bc75d-0d04-0410-961f-82ee72b054a4

* hashtab.c (htab_remove_elt_with_hash): New function.
(htab_remove_elt): Implement in terms of htab_remove_elt_with_hash.

* hashtab.h (htab_remove_elt_with_hash): Prototype new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80641 138bc75d-0d04-0410-961f-82ee72b054a4

Patch from Jonathan Larmour.
* fix-header.c: kill(), putenv() and tzset() are POSIX not ANSI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80639 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/20020720-1.x: XFAIL for powerpc-*-*spe.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80638 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80635 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (output_387_reg_move): New function.
* config/i386/i386-protos.h (output_387_reg_move): Prototype here.
* config/i386/i386.md (*movsf_1, *movsf1_nointerunit,
*movdf_nointeger, *movdf_integer, *movxf_nointeger, *movxf_integer,
*extendsfdf2_1,  *extendsfxf2_1, *extenddfxf2_1, truncdfsf2_noop,
truncxfsf2_noop, truncxfdf2_noop): Call output_387_reg_move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80631 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (finish_decl): Make a decl_stmt for a variable-sized
TYPE_DECL.
* c-semantics.c (genrtl_decl_stmt): Handle TYPE_DECL.
* stmt.c (expand_decl): Remove redundant expansion of TYPE_DOMAIN.
* stor-layout.c (variable_size): Don't check for MINUS_EXPR.
Use skip_simple_arithmetic to find SAVE_EXPR.
(force_type_save_exprs, force_type_save_exprs_1): New functions.
* tree-inline.c (remap_type, case POINTER_TYPE, case REFERENCE_TYPE):
Properly chain multiple pointers.
(copy_tree_r): Copy a TYPE_DECL.
* tree.c (variably_modified_type_p): Add some missing tests and
make some other minor changes.
* tree.h (force_type_save_exprs): New declaration.
* gcc.c-torture/execute/20040411-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80629 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-12  Kelley Cook  <kcook@gcc.gnu.org>

PR bootstrap/14905
* configure.ac: Parse --enable-generated-files-in-srcdir.
* Makefile.am: Copy man and info files to srcdir if requested.
* configure: Regenerate.
* Makefile.in Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80628 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_binary_operation) <UDIV, DIV, UMOD, MOD>:
Remove fall throughs.  Convert 0/x and 0%x into x&0 when x has
side-effects.  Don't convert x/1.0 into x if we honor signaling NaNs.
Convert x/-1.0 into -x if we don't honor signaling NaNs.  Convert
x/-1 into -x.  Optimize x%1 into x&0 if x has side-effects.  Optimize
x%-1 into 0 (or x&0 if x has side-effects).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80625 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-12  Dhruv Matani  <dhruvbird@gmx.net>

* testsuite/performance/20_util/allocator/list_sort_search.cc:
Minor formatting fixes.
* testsuite/performance/20_util/allocator/map_mt_find.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80624 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-12  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.am: Add in libz_a_CFLAGS as recommended by automake doc.
* Makefile.in: Regenerate with automake 1.7.9.
* aclocal.m4: Likewise.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80620 138bc75d-0d04-0410-961f-82ee72b054a4

Add dependencies for zlib for gcc_update

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80619 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-12  Paolo Carlini <pcarlini@suse.de>

* config/locale/gnu/numeric_members.cc
(numpunct<wchar_t>::_M_initialize_numpunct): No need to wrap
in __uselocale, since btowc is called for chars belonging to
the basic character set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80618 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md: Document why a pattern is not
available.

* config/rs6000/rs6000.c (rs6000_emit_cmove): Disable comparisons
of floats on the E500.
(branch_positive_comparison_operator): Do not allow NE even on the
E500.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80617 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80614 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_assemble_integer): Change
in_text_unlikely_section to in_unlikely_text_section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80611 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_binary_op_with_conditional_arg):  Tweak
calling convention to allow a NULL_TREE to be returned.  Factor
sanity checks from callers, return NULL_TREE when appropriate.
(fold): Handle COMPOUND_EXPR operands of binary expressions
before COND_EXPR operands.  Use reorder_operands_p(a,b) to check
whether a op (b,c) can be rewritten as (b, a op c).  Simplify
calls to fold_binary_op_with_conditional_arg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80609 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/iris5.h (current_section_flags):  Add
in_unlikely_executed_text and default case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80604 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-11  Andreas Tobler  <a.tobler@schweiz.ch>

* bb-reorder.c (fix_crossing_conditional_branches): Fix bootstrap
failure on solaris. Place ifdef HAVE_return around gen_ret call.
* cfgrtl.c (force_nonfallthru_and_redirect): Remove ifdef
HAVE_return and place it around the place where it is needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80594 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-11  Andrew Pinski  <pinskia@physics.uc.edu>

        * varasm.c (text_section): Use TEXT_SECTION_ASM_OP and
        ASM_OUTPUT_ALIGN instead of SECTION_FORMAT_STRING
        and NORMAL_TEXT_SECTION_NAME.
        (unlikely_text_section): Check targetm.have_named_sections
        instead of TARGET_ASM_NAMED_SECTION and use TEXT_SECTION_ASM_OP
        instead of SECTION_FORMAT_STRING.
        * config/mips/iris5.h (current_section_name): Add
        in_unlikely_executed_text case and move the abort into the switch.
        * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME): Remove.
        (NORMAL_TEXT_SECTION_NAME): Remove.
        (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove.
        (SECTION_FORMAT_STRING): Remove.
        * defaults.h (SECTION_FORMAT_STRING): Remove.
        * tm.texi (NORMAL_TEXT_SECTION_NAME): Remove.
        (SECTION_FORMAT_STRING): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80593 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80590 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (common_type): Prefer long long to long when same
precision.

testsuite:
* gcc.dg/c90-intprom-1.c, gcc.dg/c99-intprom-1.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80584 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-10  Kelley Cook  <kcook@gcc.gnu.org>

* configure.in: Rename file to ...
* configure.ac: ...this.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80582 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-09  Danny Smith  <dannysmith@users.sourceforge.net>

* method.c (make_alias_for_thunk): Remove preprocessor guard on
declaration and definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80581 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-09  Chris Demetriou  <cgd@broadcom.com>

        * g++.dg/other/packed1.C: Mark xfail for mips*- not mips-.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80580 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80577 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_named_sections_available): New.
* lib/gcc-dg.exp (dg-require-named-sections): New.
* lib/prune.exp (prune_gcc_output): Incorporate prunes from
old-deja.exp.  Also prune error-count message from HP linker.
* g++.old-deja/old-deja.exp (g++-dg-prune): Delete.

* g++.dg/init/init-ref4.C: Use dg-require-weak.
* g++.old-deja/g++.pt/static3.C: Likewise.
* g++.dg/parse/attr-ctor1.C: Use dg-require-named-sections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80572 138bc75d-0d04-0410-961f-82ee72b054a4

PR 14887
* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Look only at
mode argument.
* config/ia64/ia64.c (ia64_hpux_file_end): Check
TREE_SYMBOL_REFERENCED on DECL_ASSEMBLER_NAME, not DECL_NAME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80571 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (mode_signbit_p): New function to check whether
an RTX is an immediate constant that represents the most significant
bit of a given machine mode.
(simplify_unary_operation) <NOT>: Optimize ~(X+C) as X ^ ~C, where
C is the sign bit.
(simplify_binary_operation) <PLUS>: Optimize (X^C1) + C2 as X^(C1^C2)
when C2 is the sign bit.
(simplify_binary_operation) <XOR>: Canonicalize X^C as X+C when C
is the sign bit.  Optimize (X+C1) ^ C2 as X^(C1^C2) when C1 is the
sign bit.

* gcc.c-torture/execute/20040409-1.c: New test case.
* gcc.c-torture/execute/20040409-2.c: New test case.
* gcc.c-torture/execute/20040409-3.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80568 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (mathfn_built_in): Check TYPE_MAIN_VARIANT, not
TYPE_MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80567 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * c-common.c (handle_noreturn_attribute): Use TYPE_READONLY instead
        of TREE_READONLY for types.
2004-04-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/20040409-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80565 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-09  Caroline Tice  <ctice@apple.com>

        * basic-block.h (struct edge_def):  Add new field, crossing_edge.
        (struct basic_block_def):  Add new field, partition.
        (UNPARTITIONED, HOT_PARTITION, COLD_PARTITION):  New constant macro
        definitions.
        (partition_hot_cold_basic_blocks): Add extern function
        declaration.
        * bb-reorder.c (function.h, obstack.h, expr.h, regs.h):  Add four new
        include statements.
        (N_ROUNDS): Increase the maximum number of rounds by 1.
        (branch_threshold): Add array value for new round.
        (exec_threshold): Add array value for new round.
        (push_to_next_round_p): New function.
        (add_unlikely_executed_notes): New function.
        (find_rarely_executed_basic_blocks_and_crossing_edges): New function.
        (mark_bb_for_unlikely_executed_section): New function.
        (add_labels_and_missing_jumps): New function.
        (add_reg_crossing_jump_notes): New function.
        (fix_up_fall_thru_edges): New function.
        (find_jump_block): New function.
        (fix_crossing_conditional_branches): New function.
        (fix_crossing_unconditional_branches): New function.
        (fix_edges_for_rarely_executed_code): New function.
        (partition_hot_cold_basic_blocks): New function.
        (find_traces):  Add an extra round for partitioning hot/cold
        basic blocks.
        (find_traces_1_round): Add a parameter.  Modify to push all cold blocks,
        and only cold blocks, into the last (extra) round of collecting traces.
        (better_edge_p): Add a parameter.  Modify to favor non-crossing edges
        over crossing edges.
        (bb_to_key):  Add code to correctly identify cold blocks when
        doing partitioning.
        (connect_traces): Modify to connect all the non-cold traces first, then
        go back and connect up all the cold traces.
        (reorder_basic_blocks):  Add call to add_unlikely_executed_notes.
        * cfg.c (entry_exit_blocks): Add initialization for partition field in
        entry and exit blocks.
        * cfgbuild.c (make_edges): Update current_function_has_computed_jump
        if we are doing hot/cold partitioning.
        * cfgcleanup.c (cfglayout.h): Add new include statement.
        (try_simplify_condjump): Modify to not attempt on blocks with jumps
        that cross section boundaries.
        (try_forward_edges): Likewise.
        (merge_blocks_move_predecessor_nojumps): Likewise.
        (merge_blocks_move_successor_nojumps): Likewise.
        (merge_blocks_move): Likewise.
        (try_crossjump_to_edge): Modify to not attempt after we have done
        the block partitioning.
        (try_crossjump_bb): Modify to not attempt on blocks with jumps that
        cross section boundaries.
        (try_optimize_cfg): Likewise.
        * cfghooks.c (tidy_fallthru_edges): Modify to not remove indirect
        jumps that cross section boundaries.
        * cfglayout.c (flags.h): Add new include statement.
        (update_unlikely_executed_notes):  New function.
        (fixup_reorder_chain):  Add code so when a new jumping basic block is
        added, it's UNLIKELY_EXECUTED_CODE and REG_CROSSING_JUMP notes are
        updated appropriately.
        (duplicate_insn_chain):  Add code to duplicate the new NOTE insn
        introduced by this optimization.
        * cfglayout.h (scan_ahead_for_unlikely_executed_note):  Add new
        extern function declaration.
        * cfgrtl.c (can_delete_note_p):  Add NOTE_INSN_UNLIKELY_EXECUTED_CODE to
        list of notes that can be deleted.
        (create_basic_block_structure):  Add initialization for partition field.
        (rtl_can_merge_blocks):  Modify to test blocks for jumps that cross
        section boundaries.
        (try_redirect_by_replacing_jump):  Modify to not attempt on jumps that
        cross section boundaries.
        (commit_one_edge_insertion): Add code so newly created basic block
        ends up in correct (hot or cold) section.  Modify to disallow
        insertions before NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
        (rtl_verify_flow_info_1):  Add code to verify that no fall_thru edge
        crosses section boundaries.
        (cfg_layout_can_merge_blocks_p): Modify to test blocks for jumps that
        cross section boundaries.
        (force_nonfallthru_and_redirect): Modify to make sure new basic block
        ends up in correct section, with correct notes attached.
        * common.opt (freorder-blocks-and-partition):  Add new flag for this
        optimization.
        * dbxout.c (dbx_function_end):  Add code to make sure scope labels at
        the end of functions are written into the correct (hot or cold)
        section.
        (dbx_source_file): Add code so writing debug file information
        doesn't incorrectly change sections.
        * defaults.h (NORMAL_TEXT_SECTION_NAME): New constant macro, for use
        in partitioning hot/cold basic blocks into separate sections.
        (SECTION_FORMAT_STRING): New constant macro, for linux/i386 hot/cold
        section partitioning.
        (HAS_LONG_COND_BRANCH): New constant macro, indicating whether or not
        conditional branches can span all of memory.
        (HAS_LONG_UNCOND_BRANCH): New constant macro, indicationg whether or not
        unconditional branches can span all of memory.
        * final.c (scan_ahead_for_unlikely_executed_note):  New function.
        (final_scan_insn):  Add code to check for NOTE instruction indicating
        whether basic block belongs in hot or cold section, and to make sure
        the current basic block is being written to the appropriate section.
        Also added code to ensure that jump table basic blocks end up in the
        correct section.
        * flags.h (flag_reorder_blocks_and_partition):  New flag.
        * ifcvt.c (find_if_case_1):  Modify to not attempt if conversion if
        one of the branches has a jump that crosses between sections.
        (find_if_case_2): Likewise.
        (ifcvt): Modify to not attempt to mark loop exit edges after
        hot/cold partitioning has occurred.
        * opts.c (decode_options): Code to handle new flag,
        flag_reorder_blocks_and_partition; also to turn it off if
        flag_exceptions is on.
        (common_handle_option): Code to handle new flag,
        flag_reorder_blocks_and_partition.
        * output.h (unlikely_text_section): New extern function declaration.
        (in_unlikely_text_section): New extern function declaration.
        * passes.c (rest_of_handle_stack_regs):  Add
        flag_reorder_blocks_and_partition as an 'or' condition for calling
        reorder_basic_blocks.
        (rest_of_handle_reorder_blocks):  Add flag_reorder_blocks_and_partition
        as an 'or' condition for calling reorder_basic_blocks.
        (rest_of_compilation):  Add call to partition_hot_cold_basic_blocks.
        * print-rtl.c (print_rtx): Add code for handling new note,
        NOTE_INSN_UNLIKELY_EXECUTED_CODE
        * rtl.c  (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note insn (see below).
        (REG_CROSSING_JUMP): New kind of reg_note, to mark jumps that
        cross between section boundaries.
        * rtl.h (NOTE_INSN_UNLIKELY_EXECUTED_CODE):  New note instruction,
        indicating the basic block containing it belongs in the cold section.
        (REG_CROSSING_JUMP): New type of reg_note, to mark jumps that cross
        between hot and cold sections.
        * toplev.c (flag_reorder_blocks_and_partition):  Add code to
        initialize this flag, and to tie it to the command-line option
        freorder-blocks-and-partition.
        * varasm.c (cfglayout.h):  Add new include statement.
        (unlikely_section_label_printed):  New global variable, used for
        determining when to output section name labels for cold sections.
        (in_section):  Add in_unlikely_executed_text to enum data structure.
        (text_section):  Modify code to use SECTION_FORMAT_STRING and
        NORMAL_TEXT_SECTION_NAME macros.
        (unlikely_text_section):  New function.
        (in_unlikely_text_section):  New function.
        (function_section):  Add code to make sure beginning of function is
        written into correct section (hot or cold).
        (assemble_start_function):  Add code to make sure stuff is written to
        the correct section.
        (assemble_zeros):  Add in_unlikely_text_section as an 'or' condition
        to an if statement that was checking 'in_text_section'.
        (assemble_variable):  Add 'in_unlikely_text_section' as an 'or'
        condition to an if statement that was checking 'in_text_section'.
        (default_section_type_flags_1):  Add check: if in cold section
        flags = SECTION_CODE.
        * config/darwin.c (darwin_asm_named_section):  Modify to use
        SECTION_FORMAT_STRING if we are partitioning hot/cold blocks.
        * config/i386/i386.h (HAS_LONG_COND_BRANCH): Defined this macro
        specifically for the i386.
        (HAS_LONG_UNCOND_BRANCH):  Defined this macro specifically for the i386.
        * config/rs6000/darwin.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Change
        text string to something more informative.
        (NORMAL_TEXT_SECTION_NAME): Add new definition.
        (SECTION_FORMAT_STRING):  Add new definition.
        * config/rs6000/rs6000.c (rs6000_assemble_integer):  Add
        '!in_unlikely_text_section' as an 'and' condition to an if statement
        that was already checking '!in_text_section'.
        * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME,NORMAL_TEXT_SECTION_NAME,
        UNLIKELY_EXECUTED_TEXT_SECTION_NAME,SECTION_FORMAT_STRING): Make
        sure these are properly defined for linux on ppc.
        * doc/invoke.texi  (freorder-blocks-and-partition): Add documentation
        for this new flag.
        * doc/rtl.texi (REG_CROSSING_JUMP):  Add documentation for new
        reg_note.
        * doc/tm.texi (NORMAL_TEXT_SECTION_NAME, SECTION_FORMAT_STRING,
        HAS_LONG_COND_BRANCH, HAS_LONG_UNCOND_BRANCH): Add documentation for
        these new macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80564 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Remove (unused) glibcpp_prefixdir.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80556 138bc75d-0d04-0410-961f-82ee72b054a4

(libobjc)
* configure.in: Rename to configure.ac.
* Makefile.in: Update to match.

(contrib)
* gcc_update (files_and_dependencies): libobjc/configure now
depends on configure.ac, not configure.in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80555 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
Replace glibcpp_toolexeclibdir with toolexeclibdir.
* configure.in: Remove glibcpp_toolexecdir (unused).
Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
config.h or stamp-h (unused).  Move one comment to the right place.
* configure: Regenerate.
* config.h.in: Remove (unused).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80554 138bc75d-0d04-0410-961f-82ee72b054a4

* config.h.in: Regenerate with autoheader.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80553 138bc75d-0d04-0410-961f-82ee72b054a4