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authorDavid E. O'Brien <obrien@FreeBSD.org>2002-12-04 15:42:16 +0000
committerDavid E. O'Brien <obrien@FreeBSD.org>2002-12-04 15:42:16 +0000
commit45fc31f8dde65cd5b7930b1047a99745f440e9f3 (patch)
tree78b77287e56e2a87be73638176124be85a8fc6c7
parent90cbf5083e47af838ba7e17a308c7e6ac72444dc (diff)
downloadsrc-45fc31f8dde65cd5b7930b1047a99745f440e9f3.tar.gz
src-45fc31f8dde65cd5b7930b1047a99745f440e9f3.zip
Gcc 3.2.1 release virgin vendor import. (19-Nov-2002)
Notes
Notes: svn path=/vendor/gcc/dist/; revision=107590
-rw-r--r--contrib/gcc/ChangeLog14644
-rw-r--r--contrib/gcc/Makefile.in5388
-rw-r--r--contrib/gcc/NEWS2446
-rw-r--r--contrib/gcc/alias.c6
-rw-r--r--contrib/gcc/c-decl.c2
-rw-r--r--contrib/gcc/c-objc-common.c16
-rw-r--r--contrib/gcc/c-parse.in3
-rw-r--r--contrib/gcc/calls.c37
-rw-r--r--contrib/gcc/cfganal.c28
-rw-r--r--contrib/gcc/cfgcleanup.c3
-rw-r--r--contrib/gcc/cfgrtl.c8
-rw-r--r--contrib/gcc/config.gcc2
-rwxr-xr-xcontrib/gcc/config.guess1331
-rw-r--r--contrib/gcc/config/arm/arm.c29
-rw-r--r--contrib/gcc/config/i386/i386.c43
-rw-r--r--contrib/gcc/config/i386/i386.h24
-rw-r--r--contrib/gcc/config/i386/i386.md4
-rw-r--r--contrib/gcc/config/i386/linux64.h6
-rw-r--r--contrib/gcc/config/i386/mmintrin.h46
-rw-r--r--contrib/gcc/config/i386/xmmintrin.h30
-rw-r--r--contrib/gcc/config/rs6000/rs6000.c12
-rw-r--r--contrib/gcc/config/s390/fixdfdi.h301
-rw-r--r--contrib/gcc/config/s390/libgcc-glibc.ver21
-rw-r--r--contrib/gcc/config/s390/linux.h308
-rw-r--r--contrib/gcc/config/s390/s390-protos.h85
-rw-r--r--contrib/gcc/config/s390/s390.c4346
-rw-r--r--contrib/gcc/config/s390/s390.h1389
-rw-r--r--contrib/gcc/config/s390/s390.md6727
-rw-r--r--contrib/gcc/config/s390/s390x.h27
-rw-r--r--contrib/gcc/config/s390/t-linux7
-rw-r--r--contrib/gcc/config/s390/t-linux643
-rw-r--r--contrib/gcc/config/sparc/freebsd.h31
-rwxr-xr-xcontrib/gcc/configure10145
-rw-r--r--contrib/gcc/configure.in3848
-rw-r--r--contrib/gcc/cp/ChangeLog188
-rw-r--r--contrib/gcc/cp/cfns.h9
-rw-r--r--contrib/gcc/cp/class.c48
-rw-r--r--contrib/gcc/cp/cp-lang.c21
-rw-r--r--contrib/gcc/cp/cp-tree.h29
-rw-r--r--contrib/gcc/cp/cvt.c10
-rw-r--r--contrib/gcc/cp/decl.c64
-rw-r--r--contrib/gcc/cp/decl2.c14
-rw-r--r--contrib/gcc/cp/init.c2
-rw-r--r--contrib/gcc/cp/lex.c17
-rw-r--r--contrib/gcc/cp/mangle.c73
-rw-r--r--contrib/gcc/cp/method.c2
-rw-r--r--contrib/gcc/cp/parse.y30
-rw-r--r--contrib/gcc/cp/pt.c10
-rw-r--r--contrib/gcc/cp/rtti.c8
-rw-r--r--contrib/gcc/cp/semantics.c2
-rw-r--r--contrib/gcc/cp/spew.c93
-rw-r--r--contrib/gcc/cp/tree.c20
-rw-r--r--contrib/gcc/cp/typeck.c19
-rw-r--r--contrib/gcc/cp/typeck2.c5
-rw-r--r--contrib/gcc/doc/compat.texi41
-rw-r--r--contrib/gcc/doc/contrib.texi430
-rw-r--r--contrib/gcc/doc/cpp.1817
-rw-r--r--contrib/gcc/doc/gcc.19474
-rw-r--r--contrib/gcc/doc/gcov.1453
-rw-r--r--contrib/gcc/doc/install.texi638
-rw-r--r--contrib/gcc/doc/invoke.texi100
-rw-r--r--contrib/gcc/doc/sourcebuild.texi21
-rw-r--r--contrib/gcc/expmed.c3
-rw-r--r--contrib/gcc/expr.c11
-rw-r--r--contrib/gcc/f/BUGS130
-rw-r--r--contrib/gcc/f/ChangeLog19
-rw-r--r--contrib/gcc/f/NEWS531
-rw-r--r--contrib/gcc/f/g77.12065
-rw-r--r--contrib/gcc/f/lang-specs.h5
-rw-r--r--contrib/gcc/f/news.texi8
-rw-r--r--contrib/gcc/f/version.c2
-rw-r--r--contrib/gcc/flow.c3
-rw-r--r--contrib/gcc/fold-const.c22
-rw-r--r--contrib/gcc/function.c4
-rw-r--r--contrib/gcc/gcc.c9
-rw-r--r--contrib/gcc/getopt.h2
-rw-r--r--contrib/gcc/hooks.c8
-rw-r--r--contrib/gcc/hooks.h1
-rw-r--r--contrib/gcc/jump.c15
-rw-r--r--contrib/gcc/langhooks-def.h3
-rw-r--r--contrib/gcc/langhooks.h1
-rw-r--r--contrib/gcc/loop.c19
-rwxr-xr-xcontrib/gcc/move-if-change21
-rw-r--r--contrib/gcc/reload.c31
-rw-r--r--contrib/gcc/reload1.c95
-rw-r--r--contrib/gcc/rtl.h1
-rw-r--r--contrib/gcc/stmt.c14
-rw-r--r--contrib/gcc/toplev.c3
-rw-r--r--contrib/gcc/tradcpp.c2
-rw-r--r--contrib/gcc/tree-inline.c11
-rw-r--r--contrib/gcc/tree.c73
-rw-r--r--contrib/gcc/tree.h1
-rw-r--r--contrib/gcc/varasm.c1
-rw-r--r--contrib/gcc/version.c2
94 files changed, 53971 insertions, 13129 deletions
diff --git a/contrib/gcc/ChangeLog b/contrib/gcc/ChangeLog
index 3d0be4df5962..e74c1ef20f2b 100644
--- a/contrib/gcc/ChangeLog
+++ b/contrib/gcc/ChangeLog
@@ -10,8614 +10,11502 @@
* GCC 3.2.1 Released.
-2002-11-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+Sat Nov 16 02:54:29 CET 2002 Jan Hubicka <jh@suse.cz>
- * MAINTAINERS: Complete James Dennett's entry.
+ * jump.c (tablejump_p): New.
+ * cfgcleanup.c (try_optimize_cfg): Do not merge blocks across tablejump.
+ * rtl.h (tablejump_p): Declare.
-2002-11-18  Eric Botcazou  <ebotcazou@libertysurf.fr>
+2002-11-16 Graham Stott <graham.stott@btinternet.com>
- * MAINTAINERS (Write After Approval): Add myself.
+ * flow.c (life_analysis): Update LABEL_NUSES before purging
+ dead jumptables.
-2002-11-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
+2002-11-13 Janis Johnson <janis187@us.ibm.com>
- * MAINTAINERS: Remove from write-after-approval-list, uniformize
- email.
+ * doc/install.texi (Testing): Document extra Java testing.
+ * doc/sourcebuild.texi (Test Suites): Document libgcj testing.
-2002-11-08 Neil Booth <neil@daikokuya.co.uk>
+2002-11-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * MAINTAINERS: Fix email address.
+ * doc/install.texi (powerpc-*-linux-gnu*): Update binutils requirement.
-2002-11-05 Nick Clifton <nickc@redhat.com>
+2002-11-12 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * MAINTAINERS: Fix typo in my email address.
+ * doc/contrib.texi (Contributors): Use GCJ instead of gcj to refer
+ to that entire project.
-2002-11-05 Paolo Carlini <pcarlini@unitus.it>
+2002-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * MAINTAINERS (Write After Approval): Remove myself.
- (Various Maintainers: c++ runtime libs): Add myself.
-
-2002-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (CFLAGS_FOR_TARGET): Add -O2.
-
-2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
-
- * MAINTAINERS: Update my email address.
-
-2002-09-14 Stephane Carrez <stcarrez@nerim.fr>
-
- * MAINTAINERS: Update my email address.
-
-2002-08-14 Release Manager
-
- * GCC 3.2 Released.
-
-2002-07-25 Release Manager
-
- * GCC 3.1.1 Released.
-
-2002-07-08 Phil Edwards <pme@gcc.gnu.org>
-
- * configure.in (gxx_include_dir): Change to match versioned
- C++ headers if --enable-version-specific-runtime-libs is used.
-
-2002-06-27 Benjamin Kosnik <bkoz@redhat.com>
-
- * config.if (libstdcxx_incdir): Version C++ headers.
- (cxx_incdir): Remove.
-
-2002-06-24 Phil Edwards <pme@gcc.gnu.org>
-
- * configure: Revert in-srcdir redirect upon request.
- * .cvsignore: Add Makefile.
- * Makefile: Removed.
-
-2002-06-18 Phil Edwards <pme@gcc.gnu.org>
-
- * configure: Remove garbage from previous commit.
-
-2002-06-18 Phil Edwards <pme@gcc.gnu.org>
-
- * configure: For in-source builds, make a subdir and re-exec there.
- * Makefile: New file. Pass targets through to build directory.
- * .cvsignore: No longer ignore "Makefile".
-
-2002-06-05 Loren J. Rittle <ljrittle@acm.org>
-
- * ltmain.sh: Detect and handle object name conflicts while
- piecewise linking a static library.
-
-2002-05-14 Release Manager
-
- * GCC 3.1 Released.
-
-2002-05-14 Release Manager
-
- * GCC 3.1 Released.
-
-2002-05-04 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (noconfigdirs): Don't disable libgcj on
- sparc64-*-solaris* and sparcv9-*-solaris*.
-
-2002-05-03 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in: Revert 2002-04-18's patch; fixed in libjava.
-
-2002-04-29 Roger Sayle <roger@eyesopen.com>
-
- * MAINTAINERS: Synchronize with mainline.
-
-2002-04-26 Joel Sherrill <joel@OARcorp.com>
-
- * configure.in (h8300*-*-rtems*): Disable libf2c and libgcj.
- (sparc-*-elf*, sparc64-*-elf*): Disable libgcj.
-
-2002-04-22 Ulrich Weigand <uweigand@de.ibm.com>
-
- * configure.in: Disable libgcj on s390-linux targets.
-
-2002-04-19 Mark Mitchell <mark@codesourcery.com>
-
- * MAINTAINERS: Add information about purpose of this file.
-
-2002-04-18 Tom Tromey <tromey@redhat.com>
-
- * configure.in: Disallow configuring libgcj when it is already
- installed and we're using Solaris 2.8 linker. Do enable libgcj on
- Solaris 2.8 by default. For PR libgcj/6158.
-
-2002-04-15 Richard Henderson <rth@redhat.com>
-
- * config.guess (sun4u:SunOS:5.*:*): Revert 04-12 change.
-
-2002-04-15 Mark Mitchell <mark@codesourcery.com>
-
- * MAINTAINERS: Remove chill maintainers.
- * Makefile.in (CHILLFLAGS): Remove.
- (CHILL_LIB): Remove.
- (TARGET_CONFIGDIRS): Remove libchill.
- (CHILL_FOR_TARGET): Remove.
- (BASE_FLAGS_TO_PASS): Don't pass CHILLFLAGS, CHILL_FOR_TARGET, or
- CHILL_LIB.
- (CONFIGURE_TARGET_MODULES): Remove configure-target-libchill.
- (CHECK_TARGET_MODULES): Likewise.
- (INSTALL_TARGET_MODULES): Likewise.
- (CLEAN_TARGET_MODULES): Likewise.
- (configure-target-libchill): Remove.
- (all-target-libchill): Remove.
- * configure.in (target_libs): Remove target-libchill.
- Do not compute CHILL_FOR_TARGET.
- * libchill: Remove directory.
-
-2002-04-12 Richard Henderson <rth@redhat.com>
-
- * config.guess (sun4u:SunOS:5.*:*): Guess sparcv9 if 64-bit isa
- is supported.
-
-2002-04-09 Loren J. Rittle <ljrittle@acm.org>
-
- * configure.in: Add *-*-freebsd* configurations.
-
-2002-04-08 Tom Tromey <tromey@redhat.com>
-
- * configure.in: Add FLAGS_FOR_TARGET to GCJ_FOR_TARGET.
- Fixes PR libgcj/6068.
-
-2002-03-30 Krister Walfridsson <cato@df.lth.se>
-
- * configure.in (i*86-*-netbsdelf*): Don't disable libgcj.
-
-2002-03-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
-
- * configure.in (alpha*-dec-osf*): Enable libgcj.
-
-2002-03-24 Nick Clifton <nickc@cambridge.redhat.com>
-
- Fix for: PR bootstrap/3591, target/5676
- * configure.in (mcore-pe): Disable the configuration of
- libstdc++-v3 since exceptions are not supported.
-
-2002-03-20 Anthony Green <green@redhat.com>
-
- * configure.in: Enable libgcj for xscale-elf target.
-
-2002-03-16 Alexandre Oliva <aoliva@redhat.com>
-
- * ltmain.sh (relink_command): Fix typo in previous change.
-
-2002-03-15 Alexandre Oliva <aoliva@redhat.com>
-
- * ltmain.sh (taglist): Initialized. Don't let `CC' tag out of it.
- (relink_command): Added --tag flags.
- (mode=install): If relinking fails; error out.
-
-2002-03-12 Richard Henderson <rth@redhat.com>
-
- * Makefile.in (NOTPARALLEL): New. Use it instead of explicit
- .NOTPARALLEL tag.
- (do-check): Rename from check.
- (check): Allow parallel check.
-
-2002-03-12 Bob Wilson <bob.wilson@acm.org>
-
- * MAINTAINERS: Add myself as maintainer for xtensa port.
- Fix alphabetical order in CPU port maintainer list.
- Remove myself from Write After Approval list.
-
-2002-03-11 Richard Henderson <rth@redhat.com>
-
- * Makefile.in (.NOTPARALLEL): Add fake tag.
-
-2002-03-07 H.J. Lu (hjl@gnu.org)
-
- * configure.in: Enable gprof for mips*-*-linux*.
-
-2002-02-28 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (libstdcxx_flags): Don't add libstdc++-v3 flags for
- libjava.
- (CXX_FOR_TARGET): Explain why -shared-libgcc here.
-
-2002-02-23 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (MAKEINFO): Don't assume makeinfo will be built just
- because its Makefile is there; test for the executable instead.
-
-2002-02-22 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (CXX_FOR_TARGET): Add -shared-libgcc for
- libstdc++-v3 and libjava.
-
-2002-02-11 Adam Megacz <adam@xwt.org>
-
- * gcc/Makefile.in: Removed libstdc++-v3 dependancy for libjava and
- boehm-gc
-
-2002-02-09 Alexandre Oliva <aoliva@redhat.com>
-
- * config.guess: Updated to 2002-01-30's version.
- * config.sub: Updated to 2002-02-01's version.
- Contribute sh64-elf.
- 2000-12-01 Alexandre Oliva <aoliva@redhat.com>
- * configure.in: Added sh64-*-*.
-
-2002-02-08 Chris Demetriou <cgd@broadcom.com>
-
- * MAINTAINERS: Belatedly add myself to write after approval list.
-
-Thu Feb 7 12:40:58 CET 2002 Jan Hubicka <jh@suse.cz>
-
- * MAINTAINERS: Put self in as maintainer for x86-64 port.
- Remove self as Write After Approval.
-
-2002-01-31 Geoffrey Keating <geoffk@redhat.com>
-
- * MAINTAINERS: Put self in as maintainer for contrib/regression
- directory.
-
-2002-01-28 Phil Edwards <pme@gcc.gnu.org>
-
- * MAINTAINERS: Update my email address.
-
-2002-01-26 Jason Thorpe <thorpej@wasabisystems.com>
-
- * configure.in (*-*-netbsd*): New. Skip target-newlib,
- target-libiberty, and target-libgloss. Skip Java-related
- libraries if not supported for NetBSD on target CPU.
-
-2002-01-25 Douglas B Rupp <rupp@gnat.com>
-
- * install-sh: Use _inst.$$_ for temp file name.
-
-2002-01-24 Jason Thorpe <thorpej@wasabisystems.com>
-
- * MAINTAINERS (Write After Approval): Move my contact info
- from here...
- (OS Port Maintainers): ...to here (netbsd).
-
-2002-01-22 Bob Wilson <bob.wilson@acm.org>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2002-01-17 H.J. Lu <hjl@gnu.org>
-
- * Makefile.in (all-fastjar): Also depend on all-libiberty.
- (all-target-fastjar): Also depend on all-target-libiberty.
-
-2002-01-16 H.J. Lu (hjl@gnu.org)
-
- * config.guess: Import from master sources, rev 1.225.
- * config.sub: Import from master sources, rev 1.238.
-
-2002-01-16 Kazu Hirata <kazu@hxi.com>
-
- * MAINTAINERS (Write After Approval): Remove myself.
-
-2001-12-19 Florian Weimer <fw@deneb.enyo.de>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * MAINTAINERS: Add self as docs co-maintainer.
-
-2001-12-11 Matthias Klose <doko@debian.org>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2001-12-09 Zack Weinberg <zack@codesourcery.com>
-
- * MAINTAINERS: Update my email address.
-
-2001-12-07 Turly O'Connor <turly@apple.com>
- * MAINTAINERS (Write After Approval): Add myself.
- * rs6000.c (rs6000_trampoline_size): Handle ABI_DARWIN case.
- (rs6000_initialize_trampoline): Call __trampoline_setup for
- ABI_DARWIN too.
- * darwin-tramp.asm: New file, implements __trampoline_setup.
- * t-darwin (LIB2FUNCS_EXTRA): Include darwin-tramp.asm.
-
-2001-12-07 Paolo Carlini <pcarlini@unitus.it>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-Wed Dec 5 07:33:45 2001 Douglas B. Rupp <rupp@gnat.com>
-
- * configure, configure.in: Use temp file for long sed commands.
-
-2001-12-03 Laurent Guerby <guerby@acm.org>
-
- * config.sub: Update to version 1.232 on subversion.
-
-2001-12-03 Ben Elliston <bje@redhat.com>
-
- * MAINTAINERS: Update mail address for config.* patches.
-
-2001-11-27 DJ Delorie <dj@redhat.com>
- Zack Weinberg <zack@codesourcery.com>
-
- When build != host, create libiberty for the build machine.
-
- * Makefile.in (TARGET_CONFIGARGS, BUILD_CONFIGARGS): Replace
- CONFIG_ARGUMENTS.
- (ALL_BUILD_MODULES_LIST, BUILD_CONFIGDIRS, BUILD_SUBDIR):
- New variables.
- (ALL_BUILD_MODULES, CONFIGURE_BUILD_MODULES): New variables
- and rules.
- (all.normal): Depend on ALL_BUILD_MODULES.
- (CONFIGURE_TARGET_MODULES rule): Use TARGET_CONFIGARGS.
- (all-build-libiberty): Depend on configure-build-libiberty.
-
- * configure: Calculate and substitute proper value for
- ALL_BUILD_MODULES.
- * configure.in: Create the build subdirectory.
- Calculate and substitute TARGET_CONFIGARGS (formerly
- CONFIG_ARGUMENTS); also BUILD_SUBDIR and BUILD_CONFIGARGS (new).
-
-2001-11-26 Ziemowit Laski <zlaski@apple.com>
-
- * MAINTAINERS (write-after-approval): Add self.
-
-2001-11-17 Craig Rodrigues <rodrigc@gcc.gnu.org>
-
- * MAINTAINERS (GNATS only accounts): Remove self.
-
-2001-11-14 Hans-Peter Nilsson <hp@bitrange.com>
-
- * configure.in (noconfigdirs) [h8300*-*-*, h8500-*-*]: Disable
- libf2c.
-
-2001-11-12 Craig Rodrigues <rodrigc@gcc.gnu.org>
-
- * MAINTAINERS (Write After Approval): Add self.
-
-2001-11-12 David O'Brien <obrien@FreeBSD.org>
-
- * MAINTAINERS: mips and s390 are also CPU ports.
-
-2001-11-12 David O'Brien <obrien@FreeBSD.org>
-
- * MAINTAINERS: mcore, cris and mmix are also CPU ports.
-
-2001-11-11 David O'Brien <obrien@FreeBSD.org>
-
- * MAINTAINERS: Alphabetize.
-
-2001-11-09 Kazu Hirata <kazu@hxi.com>
-
- * MAINTAINERS (Various maintainers: h8 port): Add myself.
-
-2001-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
-
- * MAINTAINERS (Various maintainers: hppa port): Added myself.
-
-2001-11-08 Phil Edwards <pedwards@disaster.jaj.com>
-
- * configure.in (--enable-languages): Be more permissive about
- syntax. Check for empty lists better. Warn about $LANGUAGES.
-
-2001-11-08 Geoffrey Keating <geoffk@redhat.com>
-
- * config.sub: Import from master sources, rev. 1.230.
- * MAINTAINERS: Change 'stormy16' to 'xstormy16'.
-
-2001-11-07 Laurent Guerby <guerby@acm.org>
-
- * MAINTAINERS (Write After Approval): Add self.
-
-2001-11-06 Hans-Peter Nilsson <hp@bitrange.com>
-
- * Makefile.in (MAKEINFO): Use "missing" for makeinfo older than 4.0.
-
-2001-11-05 Hans-Peter Nilsson <hp@bitrange.com>
-
- * config.sub: Import from master sources, rev 1.226.
- * config.guess: Import from master sources, rev 1.216.
-
-2001-11-03 Hans-Peter Nilsson <hp@bitrange.com>
-
- * configure.in (noconfigdirs) [mmix-*-*]: Disable libgcj.
- * MAINTAINERS: Add self as maintainer of MMIX port.
- Remove old after-approval entry.
-
-2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * ChangeLog, configure: Fix spelling errors.
-
-2001-10-20 Brendan Kehoe <brendan@zen.org>
-
- * MAINTAINERS: Tweak my address.
-
-Thu Oct 11 21:50:15 2001 J"orn Rennecke <amylaar@onetel.net.uk>
-
- * MAINTAINERS: Update my email address.
-
-2001-10-11 Hans-Peter Nilsson <hp@axis.com>
-
- * configure.in (noconfigdirs) [cris-*-*]: Disable libgcj.
- * MAINTAINERS: Add self as maintainer of CRIS port.
-
-2001-10-10 Geert Bosch <bosch@gnat.com>
-
- * MAINTAINERS (Various maintainers: Ada front end):
- Added Robert Dewar.
-
-2001-10-03 David Billinghurst <David.Billinghurst@riotinto.com>
-
- * MAINTAINERS (Write After Approval): Added self
-
-2001-10-02 Geert Bosch <bosch@gnat.com>
-
- * MAINTAINERS (Various maintainers: Ada front end): Added myself.
-
-2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * configure: Handle temporary files securely using mkdir.
-
-2001-09-29 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (configure-target-gperf): Depend on $(ALL_GCC_CXX).
-
-2001-09-26 Will Cohen <wcohen@redhat.com>
-
- * configure.in (*-*-linux*): Disable configuration of target-newlib
- and target-libgloss.
-
-2001-09-26 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (EXTRA_TARGET_FLAGS): Pass RANLIB_FOR_TARGET for
- RANLIB.
-
-2001-09-21 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET,
- DLLTOOL_FOR_TARGET, WINDRES_FOR_TARGET, AR_FOR_TARGET,
- RANLIB_FOR_TARGET, NM_FOR_TARGET): Don't use double quotes to
- avoid quotes nesting problems.
- (NATIVE_CHECK_MODULES): Ditto, just for consistency.
- (DO_X): Export only variables that are set.
-
-2001-09-19 Ben Elliston <bje@redhat.com>
-
- * configure.in (sparc-sun-solaris2*): Don't use /usr/bin/which on
- Solaris when testing for the /usr/ucb/cc compiler; it has incorrect
- semantics. Use the shell built-in "type" command instead.
-
-2001-08-31 Alexandre Oliva <aoliva@redhat.com>
-
- Merged from gcc-3_0-branch:
- 2001-07-30 Jeff Sturm <jsturm@one-pont.com>
- * ltcf-c.sh: Use $objext, not $ac_objext.
- 2001-07-27 Mark Kettenis <kettenis@gnu.org>
- * ltcf-cxx.sh: Add support for GNU.
- 2001-07-22 Timothy Wall <twall@redhat.com>
- * ltcf-c.sh: Don't disable shared libraries for AIX5/IA64. Preserve
- default settings if using GNU tools with that configuration.
- * ltcf-cxx.sh: Ditto.
- * ltcf-gcj.sh: Ditto.
- 2001-07-21 Michael Chastain <chastain@redhat.com>
- * ltconfig: Set max_cmd_len to a maximum of 512Kb, as it seems some
- HPUX 11.0 systems have trouble with 1MB. Mark as gcc-local.
- * ltmain.sh: Mark as gcc-local.
-
-2001-08-30 Eric Christopher <echristo@redhat.com>
- Jason Eckhardt <jle@redhat.com>
-
- * config.guess: Merge from master sources.
- * config.sub: Merge from master sources, add support for mipsisa32.
-
-2001-08-25 Geoffrey Keating <geoffk@redhat.com>
- * config.sub: Merge from master sources, rev 1.219.
- * MAINTAINERS: Add self as contact for stormy16 port.
-
-2001-08-14 Zack Weinberg <zackw@panix.com>
-
- * config.sub: Merge from master sources, rev 1.218.
- * config.guess: Merge from master sources, rev 1.209.
-
-2001-08-11 Graham Stott <grahams@redhat.com>
-
- * Makefile.in (check-c++): Add missing semicolon.
-
-Mon Jul 30 19:24:13 CEST 2001 Jan Hubicka <jh@suse.cz>
-
- * MAINTAINERS (Various maitainers: predict.def): Added myself.
-
-2001-07-30 Eric Christopher <echristo@redhat.com>
-
- * MAINTAINERS (Various maintainers: mips port): Added myself.
-
-2001-07-25 Andrew Haley <aph@cambridge.redhat.com>
-
- * configure.in (sh-*-linux*): New.
-
-2001-07-27 Richard Henderson <rth@redhat.com>
-
- * .cvsignore: Add LAST_UPDATED.
-
-2001-07-23 Ulrich Weigand <uweigand@de.ibm.com>
-
- * MAINTAINERS (Various maintainers: s390 port): Added myself.
-
-2001-07-16 Aldy Hernandez <aldyh@redhat.com>
-
- * config.sub: Fix mips64vr5000el typo in CPU-COMPANY.
-
-Fri Jul 13 14:31:57 2001 Nicola Pero <nicola@brainstorm.co.uk>
-
- * MAINTAINERS (Write After Approval): Added myself.
-
-2001-07-12 Stephane Carrez <Stephane.Carrez@worldnet.fr>
-
- * configure.in (noconfigdirs): Don't compile libiberty, libstdcxx
- and libgcj on m68hc11/m68hc12.
-
-2001-06-27 H.J. Lu (hjl@gnu.org)
-
- * Makefile (CFLAGS_FOR_BUILD): New.
- (EXTRA_GCC_FLAGS): Add CFLAGS_FOR_BUILD.
-
-2001-06-13 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * README: Remove version number.
-
-2001-06-13 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-
- * INSTALL/README: Update wrt. to the installation instructions now
- residing in gcc/doc/install.texi.
-
-2001-06-13 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * README: Replace with a cut-down and updated version of gcc/README.
-
-2001-06-12 David Edelsohn <edelsohn@gnu.org>
-
- * config-ml.in (powerpc-*-* | rs6000-*-*): Allow aix64 and pthread
- multilibs to be disabled.
-
-2001-06-11 Daniel Berlin <dan@cgsoftware.com>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2001-06-09 Alexandre Oliva <aoliva@redhat.com>
-
- * config.guess: Import CVS version 1.195.
- * config.sub: Import CVS version 1.212.
-
-2001-06-08 Alexandre Oliva <aoliva@redhat.com>, Jeff Sturm <jsturm@one-point.com>
-
- * Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET): If
- gcc/xgcc is built, use -print-prog-name to find out the program
- name to use.
-
-2001-06-04 Phil Edwards <pme@sources.redhat.com>
-
- * config.guess: Import CVS version 1.194. All gcc-local changes
- appear to also be in the master copy.
- * config.sub: Import CVS version 1.211.
-
-Mon Jun 4 16:32:53 2001 Mark Mitchell <mark@codesourcery.com>
-
- * ltcf-c.sh (archive_cmds, archive_expsym_cmds) [solaris,
- with_gcc]: Use `gcc -shared' to build a shared library.
-
-Mon Jun 4 16:24:43 2001 John David Anglin <dave@hiauly1.hia.nrc.ca>
-
- * ltcf-c.sh (archive_cmd) [hpux, with_gcc]: Use gcc to link shared
- archives.
-
-Fri Jun 1 18:55:19 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2001-06-01 Hans-Peter Nilsson <hp@axis.com>
-
- * configure.in (libstdcxx_flags): Do not try to execute
- libstdc++-v3/testsuite_flags until it exists.
-
-2001-06-01 Alan Modra <amodra@bigpond.net.au>
-
- * MAINTAINERS: Update my email address.
-
-2001-05-31 Graham Stott <grahams@redhat.com>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2001-05-28 Simon Patarin <simon.patarin@inria.fr>
-
- * ltcf-cxx.sh (osf3/osf4/osf5): Support creation of C++ shared
- libraries when using g++ with native linker.
-
-2001-05-28 Alexandre Oliva <aoliva@redhat.com>
-
- * ltconfig, ltmain.sh: Upgrade to libtool 1.4a 1.641.2.256.
-
-2001-05-22 Alexandre Oliva <aoliva@redhat.com>
-
- * ltcf-cxx.sh (allow_undefined_flag, no_undefined_flag)
- [aix4*|aix5*]: Prepend blank.
-
-2001-05-20 Alexandre Oliva <aoliva@redhat.com>
-
- * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
- ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.254. Rebuilt a number
- of subdir/configure scripts to use the new libtool.m4.
-
-2001-05-19 Matt Kraai <kraai@alumni.carnegiemellon.edu>
-
- * MAINTAINERS (Write After Approval): Add myself.
-
-2001-05-18 Benjamin Kosnik <bkoz@redhat.com>
-
- * configure.in (libstdcxx_flags): Remove reference to libstdc++.INC.
-
-2001-05-11 Ben Elliston <bje@redhat.com>
-
- * Makefile.in (all-sid): New target.
- (check-sid, clean-sid, install-sid): Likewise.
-
-2001-05-09 Jeffrey Oldham <oldham@codesourcery.com>
-
- * ltcf-cxx.sh: Add -nostdlib to IRIX 6 archive_cmds.
-
-2001-05-03 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (noconfigdirs) [*-cygwin*, *-mingw*, *-beos]: Disable
- libgcj.
-
-2001-05-03 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET): If
- gcc/xgcc is built, use -print-prog-name to find out the program
- name to use.
-
-2001-04-26 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (noconfigdirs): Don't reset it from scratch in the
- target case; only append to it.
-
- * configure.in (noconfigdirs) [hppa*-*-*, mips*-*-irix6*,
- sparc-*-solaris2.8]: Disable ${libgcj}.
-
-2001-04-25 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (libgcj_saved): Copy from $libgcj.
- (libgcj): Zero out if --enable-libgcj; add to noconfigdirs is
- --disable-libgcj.
-
-2001-04-25 Gavin Romig-Koch <gavin@redhat.com>
-
- * MAINTAINERS: Remove self as MIPS maintainer and
- C front end maintainer.
-
-Mon Apr 23 09:15:03 2001 Anthony Green <green@redhat.com>
-
- * configure.in: Move *-chorusos target case to the proper switch.
- Disable libgcj.
-
-2001-04-12 Alexandre Oliva <aoliva@redhat.com>
-
- * ltconfig, ltmain.sh, ltcf-cxx.sh: Upgraded to libtool 1.4a
- 1.641.2.228.
-
-2001-04-13 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-
- * Makefile.in (STAGE1_CFLAGS): Pass down.
-
-2001-04-13 Alan Modra <amodra@one.net.au>
-
- * config.guess: Add hppa64-linux support. Note for next import that
- this is already in the master file.
- * configure.in: Likewise. Accept `parisc' alias for `hppa'.
-
-2001-04-12 Alexandre Oliva <aoliva@redhat.com>
-
- * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
- ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.226.
-
-2001-04-11 Stan Shebs <shebs@apple.com>
-
- * MAINTAINERS: Add self as Darwin port maintainer.
-
-2001-04-11 Alan Modra <amodra@one.net.au>
-
- * MAINTAINERS: Update my email address.
-
-2001-04-10 Loren J. Rittle <ljrittle@acm.org>
-
- * ltcf-cxx.sh: Support creation of C++ shared libraries on
- recent versions of FreeBSD (release 3 or later).
- * ltconfig: On FreeBSD, -lc must not be provided when building
- a shared library or else the standard -pthread gcc option is
- rendered worthless to later users of the built library.
-
-2001-04-06 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * MAINTAINERS: Add self and RTH as C front end maintainers.
-
-2001-04-05 Alexandre Oliva <aoliva@redhat.com>
-
- * config.sub: Make sure to match an already-canonicalized
- machine name (eg. mn10300-unknown-elf).
-
-2001-04-01 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (CXX_FOR_TARGET_FOR_RECURSIVE_MAKE, RECURSE_FLAGS):
- New macros.
- (bootstrap, cross): Use RECURSE_FLAGS.
- * configure.in: Subst CXX_FOR_TARGET_FOR_RECURSIVE_MAKE.
-
-2001-03-27 Alexandre Oliva <aoliva@redhat.com>
-
- * configure.in (CXX_FOR_TARGET): Use xgcc for libstdc++-v3.
-
-2001-03-22 Colin Howell <chowell@redhat.com>
-
- * Makefile.in (DO_X): Do not backslash single-quotes in
- backquotes (two places).
-
-2001-03-22 Alexandre Oliva <aoliva@redhat.com>
-
- Re-installed:
- 2001-01-02 Laurynas Biveinis <lauras@softhome.net>
- * ltcf-c.sh: Clear ac_cv_prog_cc_pic for DJGPP. Do not add
- '-DPIC' to ac_cv_prog_cc_pic for DJGPP.
- * ltcf-cxx.sh: Likewise.
- * ltcf-gcj.sh: Likewise.
-
-2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-
- * MAINTAINERS: Add myself as "documentation co-maintainer".
-
-2001-03-22 Alexandre Oliva <aoliva@redhat.com>
-
- * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
- ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.198.
-
-2001-03-19 Tom Tromey <tromey@redhat.com>
-
- * config-ml.in: Handle GCJ and GCJFLAGS.
-
-2001-03-21 Michael Chastain <chastain@redhat.com>
-
- * Makefile.in: all-m4 depends on all-texinfo.
-
-2001-03-20 Loren J. Rittle <ljrittle@acm.org>
-
- * MAINTAINERS: Add myself to write after approval list.
-
-2001-03-18 Laurynas Biveinis <lauras@softhome.net>
-
- * Makefile.in (DO_X): Quote nested quotes.
-
-2001-03-18 Alan Modra <alan@linuxcare.com.au>
-
- * MAINTAINERS: Add myself to write after approval list.
-
-2001-03-15 Laurynas Biveinis <lauras@softhome.net>
-
- * Makefile.in (DO_X): Use double quotes for quoting
- "RANLIB=$${RANLIB}".
-
-2001-03-10 Ovidiu Predescu <ovidiu@cup.hp.com>
-
- * MAINTAINERS: Added Stan Shebs as new maintainer for Objective-C.
-
-2001-03-09 Nicola Pero <n.pero@mi.flashnet.it>
-
- * configure.in: Only use `lang_requires' for languages athat are
- actually enabled.
-
-2001-03-08 Phil Edwards <pme@sources.redhat.com>
-
- * MAINTAINERS (C++ runtime libs): Update and alphabatize.
-
-2001-03-08 Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (ALL_GCC, ALL_GCC_C, ALL_GCC_CXX): Set before use.
-
-2001-03-07 Tom Tromey <tromey@redhat.com>
-
- * configure.in: Allow config-lang.in to set `lang_requires' to list
- of other required languages.
-
-2001-03-06 Laurynas Biveinis <lauras@softhome.net>
-
- * Makefile.in: Remove RANLIB definition. Use RANLIB
- in RANLIB_FOR_TARGET, EXTRA_HOST_FLAGS, EXTRA_TARGET_FLAGS,
- EXTRA_GCC_FLAGS, $(DO_X) targets only when the RANLIB is set.
-
-2001-02-28 Benjamin Kosnik <bkoz@redhat.com>
- Alexandre Oliva <aoliva@redhat.com>
-
- * Makefile.in (check-c++): Use tabs, not spaces.
-
-2001-02-20 Laurynas Biveinis <lauras@softhome.net>
-
- * MAINTAINERS: add myself to Write After Approval list.
-
-2001-02-19 Benjamin Kosnik <bkoz@redhat.com>
-
- * Makefile.in (check-c++): New rule.
-
- * configure.in (target_libs): Remove libg++.
- (noconfigdirs): Remove libg++.
- (noconfigdirs): Same.
- (noconfigdirs): Same.
- (noconfigdirs): Same.
-
- * config-ml.in: Remove libg++ references.
-
- * Makefile.in (TARGET_CONFIGDIRS): Remove libio, libstdc++, libg++.
- (ALL_TARGET_MODULES): Same.
- (configure-target-libg++): Remove.
- (all-target-libg++): Remove.
- (configure-target-libio): Remove.
- (all-target-libio): Remove.
- (check-target-libio): Remove.
- (.PHONY): Remove.
- (libg++.tar.bz2): Remove.
- (all-target-cygmon): Remove libio.
- (all-target-libstdc++): Remove.
- (configure-target-libstdc++): Remove.
- (TARGET_LIB_PATH): Remove libstdc++.
- (ALL_GCC_CXX): Remove libstdc++.
- (all-target-gperf): Correct.
-
-2001-02-16 Nick Clifton <nickc@redhat.com>
-
- * configure.in (noconfigdirs): Allow configuration of texinfo
- for Cygwin hosts.
-
-2001-02-15 Anthony Green <green@redhat.com>
-
- * configure: Introduce GCJ_FOR_TARGET.
- * configure.in: Ditto.
- * Makefile.in: Ditto.
-
-2001-02-13 Andreas Schwab <schwab@suse.de>
-
- * MAINTAINERS: Update mail address.
-
-2001-02-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
-
- * config.guess: Add linux target for S/390.
- * config.sub: Likewise.
-
-2001-02-08 Chandrakala Chavva <cchavva@redhat.com>
-
- * configure.in: for *-chorusos, don't config target-newlib and
- target-libgloss.
-
-2001-02-06 Ben Elliston <bje@redhat.com>
-
- * configure: Output host type to stdout, not stderr.
-
-2001-02-05 Mark Mitchell <mark@codesourcery.com>
-
- * ltcf-c.sh: Add support for -no-undefined under GNU/Linux.
- * ltcf-cxx.sh: Likewise.
-
- * config.if: Assume enable_libstdcxx_v3 is defined.
-
-2001-02-04 Mark Mitchell <mark@codesourcery.com>
-
- Remove V2 C++ library.
- * configure.in: Remove --enable-libstdcxx_v3 support.
-
-2001-01-31 Bryce McKinlay <bryce@albatross.co.nz>
-
- * include/demangle.h: Add prototype for java_demangle_v3.
+ * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Restore old
+ directories.
-2001-01-29 Phil Edwards <pme@sources.redhat.com>
+2002-11-11 Janis Johnson <janis187@us.ibm.com>
- * COPYING.LIB: Update to LGPL 2.1 from the FSF.
+ * doc/contrib.texi: Merge in the list from the libstdc++ web pages.
-2001-01-27 Richard Henderson <rth@redhat.com>
+2002-11-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * configure.in (target_makefile_frag) [alpha*-*]: Use mt-alphaieee.
+ PR c/8467
+ * stmt.c (tail_recursion_args): Handle DECL_MODE differing from the
+ mode of DECL_RTL case.
-2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
+2002-11-11 Neil Booth <neil@daikokuya.co.uk>
- * ltcf-cxx.sh (ac_cv_prog_cc_pic_works, ac_cv_prog_cc_static_works):
- Don't unset, it's non-portable and no longer necessary, set to empty
- instead.
+ PR preprocessor/4890
+ * tradcpp.c (output_line_command): When leaving a file,
+ system_include_depth has not yet been decremented.
-2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>, Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+2002-11-10 Joel Sherrill <joel@gcc.gnu.org>
- * ltconfig: Shell portability fix for the tagname validity check.
+ * config/m68k/t-crtstuff (crti.o): Use this...
+ ($(T)crti.o): ... instead.
+ (crtn.o): Use this...
+ ($(T)crtn.o): ... instead.
-2001-01-27 Alexandre Oliva <aoliva@redhat.com>
+2002-11-10 Ralf Corsepius <corepiu@faw.uni-ulm.de>
- * ltcf-c.sh (ld_shlibs) [aix5*]: Disable on unknown CPU types.
- * ltcf-cxx.sh, ltcf-gcj.sh: Likewise.
+ * config/mips/mips.md (movdi_usd): Use %z1 in place of %1.
-2001-01-26 Michael Sokolov <msokolov@ivan.Harhan.ORG>
+2002-11-11 Graham Stott <graham.stott@btinternet.com>
+ Jan Hubicka <jh@suse.cz>
- * ltcf-cxx.sh: Use parentheses around eval $ac_compile.
+ PR 8502
+ * cfgrtl.c (try_redirect_by_replacing_jump): Do not kill computed
+ jumps post reload.
-2001-01-26 Tom Tromey <tromey@redhat.com>
+2002-11-08 H.J. Lu <hjl@gnu.org>
- * configure.in: Allow libgcj to be built on Sparc Solaris.
+ Fix c/5351 and optimization/7591.
-2001-01-25 David Edelsohn <edelsohn@gnu.org>
+ * calls.c (store_one_arg): Remove ATTRIBUTE_UNUSED on
+ variable_size. Mark any slots used for the argument as in-use
+ only if we can't pass all arguments to a library call in
+ registers.
- * ltcf-c.sh: Add aix5 case.
- * ltcf-cxx.sh: Likewise.
- * ltconfig: Likewise.
+2002-11-07 H.J. Lu <hjl@gnu.org>
-2001-01-24 Alexandre Oliva <aoliva@redhat.com>
+ Fix bootstrap/8146 and
+ gcc.c-torture/execute/20020307-2.c with -march=i686.
- * ltmain.sh (TAG disable-shared, TAG disable-static): Make sure we
- keep at least one of build_libtool_libs or build_old_libs set to
- yes.
+ * calls.c (PUSH_ARGS_REVERSED): Define only if not defined.
+ * expr.c (PUSH_ARGS_REVERSED): Likewise.
- * ltcf-gcj.sh (lt_simple_link_test_code): Remove stray `(0)'.
- * libtool.m4 (_AC_LIBTOOL_GCJ): Pass $CPPFLAGS on.
+ * config/i386/i386.h (PUSH_ARGS_REVERSED): Set to 1.
-2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
+2002-11-04 Aldy Hernandez <aldyh@redhat.com>
- * configure.in: Enable libgcj on several additional platforms.
+ Fix c/8252.
-2001-01-22 Bryce McKinlay <bryce@albatross.co.nz>
+ * config/rs6000/rs6000.c (rs6000_legitimate_address): Disallow
+ vectors from PRE_INC/DEC.
- * configure.in: Enable libgcj for linux targets.
+2002-11-06 Richard Henderson <rth@redhat.com>
-2001-01-20 Michael Sokolov <msokolov@ivan.Harhan.ORG>
+ PR optimization/7520
+ * cfganal.c (flow_active_insn_p): New.
+ (forwarder_block_p): Use it.
- * MAINTAINERS (Write After Approval): Add myself.
+2002-11-06 Janis Johnson <janis187@us.ibm.com>
-2001-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
+ * doc/contrib.texi: Merge in the list from the Java web pages.
- * MAINTAINERS: Add myself as vax port maintainer.
+2002-11-06 David O'Brien <obrien@FreeBSD.org>
-2001-01-11 Fergus Henderson <fjh@cs.mu.oz.au>
+ * config/sparc/freebsd.h: Fix typo.
- * MAINTAINERS: Add myself as Mercury front-end maintainer.
+2002-11-05 Bob Wilson <bob.wilson@acm.org>
-2001-01-09 Mike Stump <mrs@wrs.com>
+ * config/xtensa/elf.h (LIB_SPEC): Add "-lhal".
- * Makefile.in (CONFIGURE_TARGET_MODULES): Pass back configuration
- failures of subdirectories.
+2002-11-04 Aldy Hernandez <aldyh@redhat.com>
-2001-01-02 Laurynas Biveinis <lauras@softhome.net>
+ Backport patch to fix PR c/8451.
- * ltcf-c.sh: Clear ac_cv_prog_cc_pic for DJGPP. Do not add
- '-DPIC' to ac_cv_prog_cc_pic for DJGPP.
- * ltcf-cxx.sh: Likewise.
- * ltcf-gcj.sh: Likewise.
- * ltconfig.sh: Fix typo.
+ 2002-04-25 Richard Henderson <rth@redhat.com>
-2001-01-02 Laurynas Biveinis <lauras@softhome.net>
+ * expmed.c (extract_bit_field): Fall through to generic code rather
+ than aborting on subreg special case.
- * configure: handle DOS-style absolute paths.
+2002-11-01 Mark Mitchell <mark@codesourcery.com>
-2001-01-02 Laurynas Biveinis <lauras@softhome.net>
+ PR c++/8391
+ * toplev.c (rest_of_compilation): Do not refuse to output code for
+ an inline function in a local class.
- * configure.in: remove supported directories from $noconfigdirs for DJGPP.
+2002-11-01 David O'Brien <obrien@FreeBSD.org>
-2000-12-30 Marek Michalkiewicz <marekm@linux.org.pl>
+ * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Define __arch64__.
+ Add comment.
- * MAINTAINERS: Add myself as avr port co-maintainer.
+2002-11-01 David O'Brien <obrien@FreeBSD.org>
-2000-12-28 Ben Elliston <bje@redhat.com>
+ * config/sparc/freebsd.h (TRANSFER_FROM_TRAMPOLINE): Define
+ __enable_execute_stack function.
- * MAINTAINERS: Add myself under ``Write After Approval''.
+2002-11-01 Richard Earnshaw (rearnsha@arm.com)
-2000-12-19 Joseph S. Myers <jsm28@cam.ac.uk>
+ PR target/7856
+ * arm.c (use_return_insn): Don't use a return insn if there are
+ saved integer regs, but LR is not one of them.
- * texinfo: Remove directory from GCC.
+Thu Oct 31 18:31:22 CET 2002 Jan Hubicka <jh@suse.cz>
-2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
+ * i386.c (override_options): Set defaults for flag_omit_frame_pointer,
+ flag_asynchronous_unwind_tables, flag_pcc_struct_return.
+ * i386.c (optimization_options): Set flag_omit_frame_pointer,
+ flag_asynchronous_unwind_tables, flag_pcc_struct_return to 2.
+ Do not clear -momit-leaf-frame-pointer when profiling.
+ (ix86_frame_pointer_required): Frame pointer is allways required when
+ profiling.
- * COPYING: Update to current
- ftp://ftp.gnu.org/pub/gnu/Licenses/COPYING-2.0 (fixes references
- to 19yy as example year in copyright notice).
+2002-10-30 Mark Mitchell <mark@codesourcery.com>
-2000-12-18 Benjamin Kosnik <bkoz@redhat.com>
+ * varasm.c (asm_output_aligned_bss): Do not call
+ ASM_GLOBALIZE_LABEL.
- * Makefile.in (BASE_FLAGS_TO_PASS): Alphabetize.
- (libstdcxx_incdir): Pass down.
- * config.if: Remove expired bits for cxx_interface, add stub.
- (libstdcxx_incdir): Add variable for g++ include directory.
- * configure.in (gxx_include_dir): Use it.
+2002-10-29 Janis Johnson <janis187@us.ibm.com>
-2000-12-18 Alexandre Oliva <aoliva@redhat.com>
+ * doc/invoke.texi (-profile-arcs): Remove references to -a and -ax.
- * MAINTAINERS: Added self as sh port co-maintainer. Removed entry
- with old-email address from ``Write After Approval''.
+2002-10-29 Eric Botcazou <ebotcazou@libertysurf.fr>
-2000-12-15 Andreas Jaeger <aj@suse.de>
+ * expr.c (expand_expr) [PLUS]: Don't use simplify_binary_operation;
+ check for zero operands explicitly.
- * configure.in: Handle lang_dirs.
+2002-10-21 Dale Johannesen <dalej@apple.com>
-2000-12-14 Tom Tromey <tromey@redhat.com>
+ PR target/7133
+ * config/rs6000/rs6000.c (rs6000_reverse_condition): Handle
+ unsafe math reversals correctly for RTL generation.
+ (output_cbranch): Replace rs6000_reverse_condition call
+ by its former definition.
- * MAINTAINERS: Removed brads.
+Sun Oct 27 10:12:27 CET 2002 Jan Hubicka <jh@suse.cz>
- * MAINTAINERS: Added gcj developers.
+ * linux64.h (DEFAULT_PCC_STRUCT_RETURN): Define.
-2000-12-13 Anthony Green <green@redhat.com>
+ PR target/6890
+ * xmmintrin.h (_MM_TRANSPOSE4_PS): New.
- * configure.in: Disable libgcj for any target not specifically
- listed. Disable libgcj for x86 and Alpha Linux until compatible
- with g++ abi.
+2002-10-25 Zack Weinberg <zack@codesourcery.com>
-2000-12-13 Mike Stump <mrs@wrs.com>
+ PR middle-end/6994
+ * c-objc-common.c (inline_forbidden_p): Can not inline
+ functions containing structures or unions containing VLAs.
+ * tree-inline.c (walk_tree): For all class 't' nodes, walk
+ TYPE_SIZE and TYPE_SIZE_UNIT. #undef WALK_SUBTREE_TAIL at end.
+ (copy_tree_r): Copy types if they are variably modified.
- * Makefile.in (local-distclean): Also remove fastjar.
+ * hooks.c (hook_tree_bool_false): New.
+ * hooks.h: Prototype it.
+ * langhooks.h (struct lang_hooks_for_tree_inlining): Add
+ var_mod_type_p.
+ * langhooks-def.h: Default for tree_inlining.var_mod_type_p is
+ hook_tree_bool_false.
-2000-12-12 Rodney Brown <RodneyBrown@mynd.com>
+ * tree.c (variably_modified_type_p): Moved here from
+ cp/tree.c. Use lang_hooks.tree_inlining.var_mod_type_p for
+ language-specific cases. Due to this, must weaken some 'if
+ and only if' checks to merely 'if'.
+ * tree.h: Prototype variably_modified_type_p.
- * contrib/gcc_update: Add fastjar --touch entries.
+2002-10-22 Jim Wilson <wilson@redhat.com>
-2000-12-12 Alexandre Oliva <aoliva@redhat.com>
+ * config/i386/i386.md (subdi3_1): Add call to ix86_binary_operator_ok.
- * configure.in: Disable language-specific target libraries for
- languages that aren't enabled.
+2002-10-15 Jim Wilson <wilson@redhat.com>
-2000-12-10 Anthony Green <green@redhat.com>
+ PR target/6981
+ * config/i386/i386.md (adddi3_1): Add call to ix86_binary_operator_ok.
- * configure.in: Define libgcj. Disable libgcj target libraries for
- most targets.
+2002-10-24 Richard Henderson <rth@redhat.com>
-2000-12-10 Neil Booth <neilb@earthling.net>
+ PR opt/7944
+ * reload.c (find_reloads_toplev): Use simplify_gen_subreg; mode
+ of X is not important when simplifying subregs of constants.
- * MAINTAINERS: Update mail address, remove from WAA list.
+2002-10-23 Robert Lipe <robertlipe@usa.net>
-2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
+ * config.gcc (i[34567]86-*-sco3.2v5*): Fix tm_file.
- * libjava: Imported from /cvs/java.
- * libffi: Likewise.
- * Boehm-gc: Likewise.
+2002-10-23 Roger Sayle <roger@eyesopen.com>
-2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
+ PR c/761
+ * doc/invoke.texi: Fix some overfull hboxes in "make dvi".
+ Document --version, -fno-sched-interblock, -fno-sched-spec,
+ -fsched-spec-load, -fsched-spec-load-dangerous,
+ -fsched-verbose=n, -fno-branch-count-reg and -fbounds-check.
- * configure.in (target_libs): Revert 2000-12-08 patch.
- (noconfigdirs): Added target-libjava.
+2002-10-23 Ulrich Weigand <uweigand@de.ibm.com>
-2000-12-09 Laurynas Biveinis <lauras@softhome.net>
+ * config/s390/s390.md ("*movdi_64"): Fix op_type attribute.
+ ("*movdf_64"): Likewise.
+ ("*lshrdi3_64"): Likewise.
- * djunpack.bat: removed.
+2002-10-21 Matthias Klose <doko@debian.org>
-2000-12-09 Laurynas Biveinis <lauras@softhome.net>
+ * Backport, without whitespace change:
+ 2002-06-19 Akim Demaille <akim@epita.fr>
+ * c-parse.in (initelt: identifier ':' initval): Add an empty
+ action to fix a type clash.
+ (aliasdecl, classdef): Add the missing closing `;'.
- * Makefile.in: handle DOS-style absolute paths.
- * config-ml.in: likewise.
- * symlink-tree: likewise.
+Sat Oct 19 15:49:14 CEST 2002 Jan Hubicka <jh@suse.cz>
-2000-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
+ * mmintrin.h (__m64): typedef it to v2si.
+ (_mm_cvtsi32_si64, _mm_cvtsi32_si64_mm_sll_pi16,
+ _mm_sll_pi32, _mm_sll_pi64, _mm_slli_pi64, _mm_sra_pi16,
+ _mm_sra_pi32, _mm_srl_pi16, _mm_srl_pi32, _mm_srl_pi64,
+ _mm_srli_pi64, _mm_and_si64, _mm_andnot_si64,
+ _mm_or_si64, _mm_xor_si64): Add neccesary casts.
+ * xmmintrin.h (_mm_setzero_si64): Likewise.
- * fastjar: Imported.
+ PR target/7693
+ Patch by Shawn Wagner
+ * mmintrin.h: Replace pi64 by si64.
-2000-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
+2002-10-18 Zack Weinberg <zack@codesourcery.com>
- * Makefile.in (TARGET_CONFIGDIRS): Wrong place. Removed note about
- libjava.
- * configure.in (target_libs): Removed `target-libjava'.
+ * decl.c (start_decl): Point users of the old initialized-
+ typedef extension at __typeof__.
-2000-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
+Thu Oct 17 17:14:07 CEST 2002 Jan Hubicka <jh@suse.cz>
- * Makefile.in (TARGET_CONFIGDIRS): Added note about libjava.
- (ALL_MODULES): Added fastjar.
- (NATIVE_CHECK_MODULES, INSTALL_MODULES, CLEAN_MODULES): Likewise.
- (all-target-libjava): all-fastjar replaces all-zip.
- (all-fastjar): Added.
- (configure-target-fastjar, all-target-fastjar): Likewise.
- * configure.in (host_tools): Added fastjar.
+ PR opt/7630
+ * reload.c (reload_inner_reg_of_subreg): New argument output;
+ (push_reload): Update call.
-2000-12-07 Mike Stump <mrs@wrs.com>
+ PR c++/6419
+ * expr.c (expand_expr): Use DECL_RTL_SET_P.
- * Makefile.in (local-distclean): Remove leftover built files.
+Wed Apr 24 23:45:37 2002 J"orn Rennecke <joern.rennecke@superh.com>
-2000-11-24 Nick Clifton <nickc@redhat.com>
+ * calls.c (expand_call): Take current_function_pretend_args_size
+ into account when setting argblock for sibcalls.
- * configure.in (xscale-elf): Add target.
- (xscale-coff): Add target.
+Wed Oct 16 19:43:38 CEST 2002 Jan Hubicka <jh@suse.cz>
-2000-11-22 Loren J. Rittle <ljrittle@acm.org>
+ PR target/7396
+ * i386.c (builtin_description):Drop cmpg[te]s[sd].
+ * xmmintrin.h (__mm_cmpg[te]_s[sd]): Rewrite using
+ swapped alternative.
- * ltcf-cxx.sh: Support creation of C++ shared libraries on
- recent versions of FreeBSD (release 3 or later).
- * ltconfig: On FreeBSD, -lc must not be provided when building
- a shared library or else the standard -pthread gcc option is
- rendered worthless to later users of the built library.
+2002-10-16 Jakub Jelinek <jakub@redhat.com>
-2000-11-16 Fred Fish <fnf@be.com>
+ * fold-const.c (fold): Fix a typo.
- * configure.in (enable_libstdcxx_v3): Fix typo,
- libstd++ -> libstdc++.
+2002-10-15 Ulrich Weigand <uweigand@de.ibm.com>
-2000-11-21 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
+ PR target/7370
+ * config/s390/s390.md ("*addsi3_inv"): New pattern.
- * MAINTAINERS: Add self to Write After Approval list.
+ PR target/8232
+ * config/s390/s390.md ("cmpstrsi"): Convert length operand
+ from SImode to Pmode.
-2000-11-21 Bernd Schmidt <bernds@redhat.com>
+2002-10-15 Janis Johnson <janis187@us.ibm.com>
- * MAINTAINERS: Update my email address. Add myself to global write
- privs list.
+ * doc/install.texi: Formatting changes for conformance to HTML 4.01.
-2000-11-18 Alexandre Oliva <aoliva@redhat.com>
+2002-10-15 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in: Merge with src and libgcj.
- (ALL_GCC_C, ALL_GCC_CXX): New macros. Use them as dependencies of
- configure-target-<library> when their configure scripts need the C
- or C++ library to have already been built to work properly.
- (do_proto_toplev): Set them to an empty string.
+ PR opt/7409
+ * loop.c (loop_regs_scan): Mark registers used for function
+ argument passing as MAY_NOT_OPTIMIZE.
- * Makefile.in (HOST_LIB_PATH, TARGET_LIB_PATH): New macros.
- (REALLY_SET_LIB_PATH): Use them.
+2002-10-14 Neil Booth <neil@daikokuya.co.uk>
-2000-11-17 Stan Shebs <shebs@apple.com>
+ PR preprocessor/7862
+ PR preprocessor/8190
+ * gcc.c (cpp_unique_options): Don't delete .d files.
+ Remove stray whitespace.
- * MAINTAINERS: Add self to Write After Approval list.
+2002-10-14 Jakub Jelinek <jakub@redhat.com>
-2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
+ * config/i386/i386.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP):
+ Handle TARGET_64BIT.
- * configure: Provide the original toplevel configure arguments
- (including $0) to subprocesses in the environment rather than
- through gcc/configargs.h.
+2002-10-14 Mark Mitchell <mark@codesourcery.com>
-2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
+ PR optimization/6631
+ * Makefile.in (function.o): Depend on langhooks.h.
+ * alias.c (objects_must_conflict_p): Check honor_readonly when
+ examining TYPE_READONLY.
+ * function.c (assign_stack_temp_for_type): Likewise.
- * MAINTAINERS: Remove references to cccp. Change C9X reference to
- C99. Alphabetise "Write After Approval" list.
+2002-10-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
-2000-11-12 Mark Mitchell <mark@codesourcery.com>
+ * tree.c (tree_size): Revise expressions using TREE_CODE_LENGTH and
+ TREE_VEC_LENGTH to ensure values are promoted before doing subtraction.
- * configure: Turn on libstdc++ V3 by default.
+2002-10-11 Janis Johnson <janis187@us.ibm.com>
- * ltcf-c.sh: On Solaris, use `gcc -shared' to build a shared library
- if we've got GCC.
+ * doc/compat.texi: Add info about C++ libraries.
-2000-11-11 Philip Blundell <philb@gnu.org>
+Thu Oct 10 19:47:41 CEST 2002 Jan Hubicka <jh@suse.cz>
- * MAINTAINERS: Add self to Write After Approval list.
+ PR target/5610
+ * invoke.texi (-msse-math): Kill
+ (-msse): Add note to mfpmath=sse.
-2000-11-09 David Edelsohn <edelsohn@gnu.org>
+Thu Oct 10 17:38:29 CEST 2002 Jan Hubicka <jh@suse.cz>
- * ltcf-c.sh (aix4): Improve shared library configuration; require
- exporting symbols.
- * ltcf-cxx.sh (aix4): Define.
- * ltconfig (aix4): Define library and soname specs appropriate for
- AIX. Define command to create export symbols list.
+ PR ice/7951
+ * reload1.c (emit_input_reload_insns): Use constrain_operands
+ instead of constraint_accepts_reg_p to verify optimization.
+ (constraint_accepts_reg_p): Kill
-Mon Nov 6 14:19:35 2000 Christopher Faylor <cgf@cygnus.com>
+Thu Oct 10 17:05:22 CEST 2002 Jan Hubicka <jh@suse.cz>
- * config.sub: Add support for Sun Chorus
+ PR target/7723
+ * i386.c (ix86_expand_vector_move): Do not generate const0->mem moves.
-2000-10-31 Nick Clifton <nickc@redhat.com>
+2002-10-09 Zack Weinberg <zack@codesourcery.com>
- * MAINTAINERS: Rename <name>@cygnus.com addresses to
- <name>@redhat.com. Also installed new email address for Clint
- Popetz.
+ PR c/7353
+ * c-decl.c (start_decl): Unconditionally issue error for
+ 'typedef foo = bar'.
+ (finish_decl): Remove special case for TYPE_DECL with initializer.
-2000-10-30 Joseph S. Myers <jsm28@cam.ac.uk>
+ * doc/extend.texi: Delete "Naming Types" section. Change all
+ cross-references to that section to refer to "Typeof" instead.
+ Add the useful safe-max()-macro example from "Naming Types" to
+ "Typeof", rewritten using that extension. Add some compatibility
+ notes to "Typeof."
- * etc: Remove directory from GCC.
+2002-10-02 Richard Henderson <rth@redhat.com>
-2000-10-16 Michael Meissner <meissner@redhat.com>
+ PR opt/7124
+ * config/i386/i386.c (ix86_register_move_cost): Increase cost
+ for secondary_memory_needed pairs.
- * configure (gcc/configargs.h): Only create if there is a build GCC
- directory created.
+Wed Oct 9 19:09:13 CEST 2002 Jan Hubicka <jh@suse.cz>
-2000-10-16 Matthias Klose <doko@debian.org>
+ PR opt/7912
+ PR opt/7390
+ * i386.c (athlon_cost): Fix the move costs.
- * config.if: Search libstdc++-v3/configure.in for INTERFACE,
- when configured for libstdc++-v3.
+2002-10-09 Alan Modra <amodra@bigpond.net.au>
-2000-10-05 Phil Edwards <pme@gcc.gnu.org>
+ * libgcc2.c (__floatdisf): Properly cure double rounding.
- * configure: Save configure arguments to gcc/configargs.h.
+2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net>
-2000-10-04 Philipp Thomas <pthomas@suse.de>
+ PR doc/7484
+ * doc/invoke.texi (Option Summary): List
+ -Wmissing-declarations as a C only option.
+
+2002-10-08 Jakub Jelinek <jakub@redhat.com>
+
+ * config/sparc/t-linux64 (MULTILIB_OPTIONS): Remove
+ mno-app-regs|mcmodel=medany.
+ (MULTILIB_DIRNAMES, MULTILIB_OSDIRNAMES): Remove alt.
+ (MULTILIB_EXCEPTIONS, MULTILIB_EXCLUSIONS, MULTILIB_MATCHES): Remove.
+ (CRTSTUFF_T_CFLAGS): Define.
+
+2002-09-25 Eric Botcazou <ebotcazou@libertysurf.fr>
+ Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+ PR c/7411
+ * expr.c (expand_expr) [PLUS]: Simplify after the operands
+ have been expanded in EXPAND_NORMAL mode.
+
+2002-10-06 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.md (load_toc_v4_PIC_2): Fix base constraint.
+
+2002-10-06 Roger Sayle <roger@eyesopen.com>
+
+ PR optimization/6627
+ * toplev.c (force_align_functions_log): New global variable.
+ * flags.h (force_align_functions_log): Add extern prototype.
+ * varasm.c (assemble_start_function): Use it to force minimum
+ function alignment.
+ * config/i386/i386.h (FUNCTION_BOUNDARY): Set the correct
+ minimum function alignment to one byte.
+ (TARGET_PTRMEMFUNC_VBIT_LOCATION): Store the virtual bit in
+ the least significant bit of vtable member function pointers.
+ * tree.h (enum ptrmemfunc_vbit_where_t): Move definition to
+ here from cp/cp-tree.h.
+
+2002-10-06 Neil Booth <neil@daikokuya.co.uk>
+
+ Debian BTS Bug #157416
+ * cpplib.c (destringize_and_run): Kludge around getting
+ tokens from in-progress macros.
+ (_cpp_do__Pragma): Simplify.
+
+2002-10-06 Frank Ch. Eigler <fche@redhat.com>
+
+ * cppinit.c (init_standard_includes, parse_option): Use strncmp.
+
+2002-10-05 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.c (set_multilib_dir): Don't access *end.
+ Use memcpy instead of strncpy. Don't write beyond malloced buffer.
+ (print_multilib_info): Don't show paths starting with ".:".
+ * genmultilib: Add new option, "yes" if multilibs are enabled.
+ Update comments. If multilibs not enabled, print .:${osdirout}
+ for each directory. If multilibs are enabled, always print
+ ${dirout}:${osdirout}, even if the two are the same.
+ * Makefile.in (s-mlib): Pass @enable_multilib@ to genmultilib.
+ Pass all MULTILIB_* variables to genmultilib even if
+ --disable-multilib but MULTILIB_OSDIRNAMES is not empty.
+
+ * gcc.c (print_multi_os_directory): New variable.
+ (option_map): Support --print-multi-os-directory.
+ (struct prefix_list): Add os_multilib field.
+ (multilib_os_dir): New variable.
+ (static_specs): Add multilib_options.
+ (find_a_file): Add multilib argument. Search in GCC or OS multilib
+ subdirs if non-zero.
+ (read_specs, execute): Update callers.
+ (find_file): Likewise. Don't prefix name with multilib_dir, instead
+ pass 1 as multilib option.
+ (display_help): Include --print-multi-os-directory.
+ (add_prefix): Add os_multilib argument. Initialize pl->os_multilib.
+ (process_command): Update callers. Handle --print-multi-os-directory.
+ (do_spec_1) ['D']: Use multilib_os_directory if pl->os_multilib is
+ set.
+ (main): Update find_a_file and add_prefix callers.
+ Handle print_multi_os_directory.
+ (struct mdswitchstr): New.
+ (mdswitches, n_mdswitches): New variables.
+ (used_arg): Add MULTILIB_DEFAULT switches too if they are not
+ present on the command line nor their mutually incompatible
+ switches.
+ (default_arg): Optimize.
+ (set_multilib_dir): Compute multilib_os_dir. Initialize mdswitches
+ array.
+ (print_multilib_info): Only print GCC multilib dir name, not OS
+ multilib dirname.
+ * genmultilib: Add osdirnames parameter. Output multilib_options
+ variable. If osdirnames is specified, output dirnames as
+ dirname:osdirname.
+ * mklibgcc.in: Use MULTILIB_OSDIRNAMES, --print-multi-directory
+ and --print-multi-os-directory instead of SHLIB_SLIBDIR_SUFFIXES
+ to compute libgcc_s soname and install path.
+ * Makefile.in (libgcc.mk): Pass MULTILIB_OSDIRNAMES instead of
+ SHLIB_SLIBDIR_SUFFIXES to mklibgcc.
+ (s_mlib): Pass MULTILIB_OSDIRNAMES or nothing as last genmultilib
+ argument.
+
+ * config/sparc/t-linux64 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+ * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64,
+ ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_COMMON): Remove.
+ (STARTFILE_SPEC, ENDFILE_SPEC): Don't distinguish between -m32
+ and -m64.
+ * config/sparc/t-sol2-64 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+ * config/sparc/sol2-bi.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Remove.
+ (STARTFILE_ARCH_SPEC): Remove.
+ (STARTFILE_SPEC): Add values-X*.o here.
+ * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+ * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Remove.
+ (STARTFILE_SPEC, ENDFILE_SPEC): Don't distinguish between m32 and
+ !m32.
+ * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+
+2002-10-05 Neil Booth <neil@daikokuya.co.uk>
+
+ PR preprocessor/8120
+ * doc/cpp.texi: Update documentation of bad use of ##.
+
+Thu Oct 3 23:15:15 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (CPP_SPECS): fix defines for -msse, -msse2, -mpentium2,3.
+
+Thu Oct 3 21:35:36 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * toplev.c (rest_of_compilation): Dump loops before clobbering
+ the structure.
+
+ * expr.c (force_operand): Use expand_simple_* to handle more
+ cases.
- * config.guess: Import CVS version 1.157.
- * config.sub: Import CVS version 1.181.
+ * i386.c (q_regs_operand): Use ANY_QI_REG_P.
-2000-10-04 Andris Pavenis <pavenis@latnet.lv>
+ * i386.c (override_options): Fix stack alignment.
+ (classify_argument): Handle variable sized types.
+ (ix86_expand_int_movcc): Avoid RTL sharing problem.
- * Makefile.in (bootstrap): avoid recursion if subdir missing
- (cross): ditto
- (do-proto-toplev): ditto
+ * i386.md (prefetch_sse_rex, prefetch_3dnow_rex): New.
+ (prefetch): Properly handle 64bit case.
-2000-09-30 Alexandre Oliva <aoliva@redhat.com>
+ * i386.c (classify_argument): Properly compute word size of the analyzed object.
- * Makefile.in (DEVO_SUPPORT): Added gettext.m4, libtool.m4,
- ltcf-c.sh, ltcf-cxx.sh and ltcf-gcj.sh.
+ * jump.c (reg_or_subregno): New function.
+ * rtl.h (reg_or_subregno): Declare
+ * unroll.c (find_splittable_givs): Handle subregs.
- * ltconfig, ltmain.sh, libtool.m4, ltcf-cxx.sh: Updated from libtool
- multi-language branch, to work around Solaris' /bin/sh bug. Rebuilt
- all affected `configure' scripts.
+ Richard Sandiford <rsandifo@redhat.com>:
-2000-09-26 David Edelsohn <edelsohn@gnu.org>
+ * expr.c (force_operand): Fix reversed move.
- * config/mt-aix43 (NM_FOR_TARGET): Add -B bsd-style flag.
+ Andreas Jaeger <aj@suse.de>:
-Mon 25-Sep-2000 19:46:09 BST Neil Booth <neilb@earthling.net>
+ * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): New.
- * MAINTAINERS: Add self as cpplib co-maintainer.
+ Janis Johnson <janis187@us.ibm.com>:
-2000-09-24 Aldy Hernandez <aldyh@redhat.com>
+ * loop.c (emit_prefetch_instructions): Several small fixes.
- * MAINTAINERS: Add self to Write After Approval list.
+Thu Sep 5 00:34:33 2002 J"orn Rennecke <joern.rennecke@superh.com>
-2000-09-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+ * loop.c (scan_loop): Don't mark separate insns out of a libcall
+ for moving.
+ (move_movables): Abort if we see the first insn of a libcall.
- * INSTALL/README: egcs -> GCC update.
+2002-10-01 David S. Miller <davem@redhat.com>
-Sun Sep 17 16:55:59 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
+ PR middle-end/7151
+ * config/sparc/sparc.md (movdi_insn_sp32_v9): Accept 'e' regs.
+ (movdi reg/reg split): Match only on sparc32, and v9 when int regs.
- * MAINTAINERS: Add myself to Write After Approval list.
+2002-10-01 David S. Miller <davem@redhat.com>
+ Jan Hubicka <jh@suse.cz>
-2000-09-15 Kazu Hirata <kazu@hxi.com>
+ * reload1.c (gen_reload:SECONDARY_MEMORY_NEEDED): Handle SUBREG.
+ * reload.c (push_reload:SECONDARY_MEMORY_NEEDED): Likewise.
- * MAINTAINERS: Add myself to Write After Approval list.
+2002-09-30 Bob Wilson <bob.wilson@acm.org>
-Wed Sep 13 11:11:29 2000 Jeffrey A Law (law@cygnus.com)
+ * config/xtensa/xtensa.h (REG_CLASS_NAMES, REG_CLASS_CONTENTS):
+ Add new RL_REGS register class.
+ (PREFERRED_RELOAD_CLASS, PREFERRED_OUTPUT_RELOAD_CLASS):
+ Call xtensa_preferred_reload_class for both input and output reloads.
+ * config/xtensa/xtensa.c (xtensa_regno_to_class): Use new RL_REGS class.
+ (xtensa_preferred_reload_class): Handle output reloads; use RL_REGS
+ instead of either AR_REGS or GR_REGS classes.
+ (xtensa_secondary_reload_class): Use new RL_REGS class.
+ * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class): Update.
- * configure.in: Do not build byacc for hppa64. Provide paths to the
- X11 libraries for hppa64.
+2002-08-21 John David Anglin <dave@hiauly1.hia.nrc.ca>
-2000-09-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+ * cppinit.c (remove_dup_nonsys_dirs): Fix warning and return value.
- * MAINTAINERS: Add myself as 68hc11 port maintainer.
+2002-08-20 John David Anglin <dave@hiauly1.hia.nrc.ca>
-2000-09-06 Alexandre Oliva <aoliva@redhat.com>
+ * cppinit.c (remove_dup_dir): Add head_ptr argument to handle removal
+ at head.
+ (remove_dup_nonsys_dirs): New function.
+ (remove_dup_dirs): Change argument head to head_ptr. Remove warnings.
+ (merge_include_chains): Remove non-system include directories from
+ quote and bracket include chains when they duplicate equivalent system
+ directories.
+ * doc/cpp.texi (-I): Update.
+ * doc/cppopts.texi (-I): Update.
+ * doc/install.texi (--with-local-prefix): Further document usage of
+ this option.
+ * doc/invoke.texi (-I): Update.
- * Makefile.in (all-zlib): Added dummy target.
+2002-09-30 Richard Earnshaw <rearnsha@arm.com>
- * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
- ltcf-gcj.sh: Updated from libtool multi-language branch.
+ * arm.h (BASE_REG_CLASS): Always return LO_REGS for Thumb.
+ (MODE_BASE_REG_CLASS, case Thumb): Only return BASE_REGS if we know
+ that we have a SImode access, and only then if reload hasn't completed;
+ for all other cases, use LO_REGS.
-2000-09-05 Alexandre Oliva <aoliva@redhat.com>
+2002-09-29 David S. Miller <davem@redhat.com>
- * Makefile.in (all-bootstrap): Added all-texinfo and all-zlib.
- (bootstrap*): Depend on all-bootstrap.
+ * config/sparc/linux64.h (STARTFILE_SPEC32, ENDFILE_SPEC32): Kill
+ hardcoded paths.
-2000-09-05 Philipp Thomas <pthomas@suse.de>
+2002-09-27 Alexander N. Kabaev <ak03@gte.com>
- * config.guess: Import CVS version 1.156.
- * config.sub: Import CVS version 1.179.
+ PR preprocessor/8055
+ * cppmacro.c (stringify_arg): Do not overflow the buffer
+ with the terminating NUL when the argument to be stringified
+ has no tokens.
-2000-09-02 Anthony Green <green@cygnus.com>
+2002-09-26 David S. Miller <davem@redhat.com>
- * Makefile.in (all-gcc): Depend on all-zlib.
- (CLEAN_MODULES): Add clean-zlib.
- (ALL_MODULES): Add all-zlib.
- * configure.in (host_libs): Add zlib.
+ PR optimization/7335
+ * calls.c (emit_library_call_value_1): Passing args by reference
+ converts a CONST function into a PURE one.
-2000-09-02 Alexandre Oliva <aoliva@redhat.com>, DJ Delorie <dj@redhat.com>
+2002-09-26 Richard Henderson <rth@redhat.com>
- * configure.in (FLAGS_FOR_TARGET): Use -nostdinc even for Canadian
- crosses, but add gcc/include to the header search path for them.
+ PR c/7160
+ * sched-deps.c (sched_analyze_insn): Make clobber insns depend
+ on call insns.
-2000-08-04 David E. O'Brien <obrien@FreeBSD.org>
+2002-09-27 Alan Modra <amodra@bigpond.net.au>
- * MAINTAINERS: Add self to Write After Approval list.
+ * doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust
+ by absolute loop increment, not loop increment.
-2000-08-27 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+2002-09-25 David S. Miller <davem@redhat.com>
- * config.guess: Import CVS version 1.152.
- * config.sub: Import CVS version 1.177.
+ PR target/7842
+ * config/sparc/sparc.c (set_extends): SImode ASHIFT does not
+ extend.
-2000-08-25 Alexandre Oliva <aoliva@redhat.com>
+2002-09-20 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
- * configure.in (FLAGS_FOR_TARGET): Use $target_configdirs and
- $targargs to tell whether newlib is going to be built.
+ * config/arm/arm.md (sign_extract_onebit, not_signextract_onebit):
+ Add clobber of the condition code register.
- * configure.in [disable-libstdcxx-v3] (libstdcxx_flags): Search
- $$r/TARGET_SUBDIR/libio for _G_config.h.
+2002-09-18 Richard Earnshaw (rearnsha@arm.com)
-2000-08-23 Alexandre Oliva <aoliva@redhat.com>
+ PR optimization/7967
+ * arm.md (ne_zeroextractsi): Add clobber of the condition code
+ register.
- * MAINTAINERS: Add self as a build machinery (*.in) maintainer.
+2002-09-17 Richard Henderson <rth@redhat.com>
-2000-08-22 DJ Delorie <dj@redhat.com>
+ * sibcall.c (optimize_sibling_and_tail_recursive_call): Also remove
+ RTX_UNCHANGING_P markers for successful tail-recursive replacement.
- * MAINTAINERS: Add self as a build machinery (*.in) maintainer
+2002-09-16 Richard Henderson <rth@redhat.com>
-2000-08-22 Alexandre Oliva <aoliva@redhat.com>
+ PR opt/7515
+ * c-objc-common.c (c_cannot_inline_tree_fn): Don't auto-inline
+ functions that don't bind locally.
- * config-ml.in (CC, CXX): Avoid trailing whitespace.
- (LD_LIBRARY_PATH, SHLIB_PATH): Adjust for multilibs and export to
- sub-configures.
+2002-09-17 Alan Modra <amodra@bigpond.net.au>
-2000-08-21 DJ Delorie <dj@redhat.com>
+ Merge from mainline.
+ 2002-07-20 Alan Modra <amodra@bigpond.net.au>
+ PR optimization/7130
+ * loop.h (struct loop_info): Add "preconditioned".
+ * unroll.c (unroll_loop): Set it.
+ * doloop.c (doloop_modify_runtime): Correct count for unrolled loops.
- * MAINTAINERS: Add self as a libiberty maintainer
+ 2002-06-24 Alan Modra <amodra@bigpond.net.au>
+ PR optimization/6984
+ * doloop.c (doloop_valid_p): Correct comment.
+ (doloop_modify_runtime <abs_inc != 1>): Simplify.
+ (doloop_modify_runtime <do-while>): Don't emit code when NE.
-2000-08-16 Alexandre Oliva <aoliva@redhat.com>
+2002-09-16 Jeff Law <law@redhat.com>
- * configure.in (libstdcxx_flags): Use
- libstdc++-v3/src/libstdc++.INC.
+ * libgcc2.c: Do not include machmode.h.
-2000-08-15 Alexandre Oliva <aoliva@redhat.com>
+2002-09-16 Jason Merrill <jason@redhat.com>
+ Danny Smith <dannysmith@users.sourceforge.net>
- * configure.in (libstdcxx_flags): Use libstdc++-v3/src/INCLUDES.
+ * config/i386/winnt.c (ix86_handle_dll_attribute): Set
+ DECL_EXTERN and TREE_PUBLIC for dllimported variables here...
+ (i386_pe_mark_dllimport): Not here.
-2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
+2002-09-14 Stephane Carrez <stcarrez@nerim.fr>
- * configure.in (libstdcxx_flags): Remove -isystem $$s/libio/stdio.
+ * config/m68hc11/m68hc11.md ("movdi_internal"): Allow any offsetable
+ memory operand when source is 0 (K constraint).
+ ("movsi_internal"): Likewise.
+ ("movdf_internal"): Likewise.
+ ("movsf_internal"): Likewise.
- * configure: Make enable_threads and enable_shared defaults
- explicit. Substitute enable_threads into generated Makefiles.
- * configure.in: Accept *-*-linux* not just *-*-linux-gnu*.
- * libtool.m4: Accept *-*-linux* not just *-*-linux-gnu*.
+2002-09-14 Alan Modra <amodra@bigpond.net.au>
+
+ Merge from mainline.
+ 2002-09-14 Alan Modra <amodra@bigpond.net.au>
+ * doc/tm.texi (DBX_OUTPUT_NFUN): Describe.
+ * dbxout.c (dbxout_function_end): Use DBX_OUTPUT_NFUN.
+ * config/rs6000/linux64.h (DBX_OUTPUT_NFUN): Define.
-2000-08-13 Geoff Keating <geoffk@cygnus.com>
+ 2002-08-27 David Edelsohn <edelsohn@gnu.org>
+ * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Undef before define.
- * Makefile.in (GCC_FOR_TARGET): Also add -B$$r/gcc/ here.
+ 2002-08-02 Alan Modra <amodra@bigpond.net.au>
+ * config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Define.
+ (DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC): Define.
+ * config/rs6000/rs6000.c (output_toc): Don't use lshift_double when
+ HOST_BITS_PER_WIDE_INT == 64.
-2000-08-12 Alexandre Oliva <aoliva@redhat.com>
+ 2002-07-27 Alan Modra <amodra@bigpond.net.au>
+ * config/rs6000/rs6000.c (output_profile_hook): Don't generate profile
+ label reference when NO_PROFILE_COUNTERS.
- * config-ml.in (CC): Remove bogus duplicate quotation mark from
- previous delta.
+ 2002-07-11 Alan Modra <amodra@bigpond.net.au>
+ * config/rs6000/linux64.h (ASM_SPEC): Define.
-2000-08-11 Jason Merrill <jason@redhat.com>
+2002-09-13 Alan Modra <amodra@bigpond.net.au>
- * configure.in (CC_FOR_TARGET, CHILL_FOR_TARGET,
- CXX_FOR_TARGET): Add -B$$r/gcc/ here.
- (FLAGS_FOR_TARGET): Not here.
- (CHILL_FOR_TARGET, CXX_FOR_TARGET): Don't check the list of languages.
+ Merge from mainline.
+ 2002-07-24 Alan Modra <amodra@bigpond.net.au>
+ PR c/7150, target/7380
+ * config/rs6000/rs6000.md: Remove scratch reg on insns using
+ addze and similar (plus (comparison r1 r2) r3) insns. Add
+ missing scratch reg in one case. Formatting fixes.
-2000-08-11 Alexandre Oliva <aoliva@redhat.com>
+ 2002-07-18 Alan Modra <amodra@bigpond.net.au>
+ PR other/7114, target/5967
+ * config/rs6000/rs6000.c (first_reg_to_save): Remove bogus
+ adjustments to first_reg for profiling case.
+ (output_function_profiler): Correct lr save slot for ABI_AIX_NODESC.
+ Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC.
+ Save static chain reg to sp + 12 on ABI_AIX_NODESC.
+ * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define.
+ (ASM_OUTPUT_REG_POP): Define.
+ * config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef.
+ (ASM_OUTPUT_REG_POP): Undef.
- * config-ml.in (CC, CXX): Don't introduce a leading space.
+ 2002-06-30 Alan Modra <amodra@bigpond.net.au>
+ PR optimization/7120
+ * unroll.c (loop_iterations): Handle EQ loops.
-2000-08-07 DJ Delorie <dj@delorie.com>
+2002-09-13 Alan Modra <amodra@bigpond.net.au>
- * MAINTAINERS: Add self as a DJGPP maintainer
+ * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Remove "if"
+ nesting. Correct test for non-PowerPC64 ELF ABI_AIX.
+ * config/rs6000/rs6000.md (load_toc_v4_PIC*): Disable when ABI_AIX.
-2000-08-07 DJ Delorie <dj@redhat.com>
+2002-09-12 Janis Johnson <janis187@us.ibm.com>
- * configure.in (FLAGS_FOR_TARGET): invert test for xgcc, should mean
- "if we're also building gcc, and it's a gcc that will run on the
- build machine, we want to use its includes instead of the system's
- default includes".
+ * doc/compat.texi: New file with new chapter, Binary Compatibility.
-2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
+2002-09-12 Jason Merrill <jason@redhat.com>
- * MAINTAINERS: Add self to Write After Approval list.
+ * calls.c (store_one_arg): Use size_in_bytes to determine the
+ amount of space to push.
-2000-08-03 Alexandre Oliva <aoliva@redhat.com>
+2002-09-12 Jakub Jelinek <jakub@redhat.com>
- * configure.in (libstdcxx_flags): Don't use `"'.
+ * config/sparc/linux64.h (STARTFILE_SPEC32): Fix a typo.
- * config-ml.in: Adjust multilib search paths to the
- appropriate multilib tree.
+2002-09-12 Alan Modra <amodra@bigpond.net.au>
-2000-08-02 Alexandre Oliva <aoliva@redhat.com>
+ * emit-rtl.c (set_mem_size): New function.
+ * expr.h (set_mem_size): Declare.
+ * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate.
+ (expand_block_move): Instead, use adjust_address and
+ replace_equiv_address to generate proper aliasing info.
+ Move common code out of conditionals. Localize vars.
- * configure.in (CHILL_FOR_TARGET, CXX_FOR_TARGET): Convert blanks to
- commas in $LANGUAGES.
+2002-09-11 Alexander Kabaev <kan@FreeBSD.ORG>
-2000-08-02 Manfred Hollstein <manfredh@redhat.com>
+ Wed Apr 24 13:48:25 CEST 2002 Jan Hubicka <jh@suse.cz>
+ * loop.c (canonicalize_condition): Use gen_int_mode.
- * configure.in: Re-enable all references to libg++ and librx.
+2002-09-11 Janis Johnson <janis187@us.ibm.com>
-2000-08-01 Alexandre Oliva <aoliva@redhat.com>
+ * Makefile.in (TEXI_GCC_FILES): Add compat.texi.
+ * doc/gcc.texi (Top): Add new chapter, Binary Compatibility, and
+ include its file, compat.texi.
+ * doc/trouble.texi (Interoperation): Update information about C++ ABI
+ issues.
+ * doc/invoke.texi (-fshort-wchar): Move to Code Generation Options.
+ (-fpcc-struct-return, -freg-struct-return, -fshort-enums,
+ -fshort-double, -fshort-wchar, -fpack-struct, -fleading-underscore):
+ Warn that these options can break ABI compatibility.
+ (Many places): Fix overfull hboxes.
- * ltconfig, ltmain.sh: Update from libtool multi-language branch.
- * ltcf-c.sh (need_lc): Fix test message. Set wl for archive_cmds.
- (ac_cv_prog_cc_pic): Don't print `cached' without `checking'.
- * ltcf-cxx.sh (need_lc): Set based on postdeps.
+ * doc/extend.texi: Fix a broken link; fix overfull hboxes.
+ * doc/install.texi: Fix a typo, some formatting directives, and
+ overfull hboxes.
+ * doc/c-tree.texi: Fix overfull hboxes.
+ * doc/cppopts.texi: Ditto.
+ * doc/makefile.texi: Ditto.
+ * doc/rtl.texi: Ditto.
+ * doc/standards.texi: Ditto.
+ * doc/tm.texi: Ditto.
- * configure.in (qCXX_FOR_TARGET): Use echo instead of expr.
+2002-09-08 Alan Modra <amodra@bigpond.net.au>
-2000-07-31 Alexandre Oliva <aoliva@redhat.com>
+ * reload.c (find_reloads <p constraint>): Pass operand_mode to
+ find_reloads_address.
- * configure.in (qCXX_FOR_TARGET): Quote `&' characters in
- CXX_FOR_TARGET for sed.
+2002-09-07 Scott Snyder <snyder@fnal.gov>
-2000-07-30 Alexandre Oliva <aoliva@redhat.com>
+ PR target/7374
+ * config/alpha/alpha.md (abstf2): Fix typo: 'neg' for 'abs'.
- * configure.in (CC_FOR_TARGET, CHILL_FOR_TARGET, CXX_FOR_TARGET):
- Do not override if already set in the environment or in configure.
- Don't duplicate $(FLAGS_FOR_TARGET) if it already appears in them.
- (FLAGS_FOR_TARGET): Don't use host directories on Canadian crosses.
+2002-09-07 Glen Nakamura <glen@imodulo.com>
-2000-07-28 Alexandre Oliva <aoliva@redhat.com>
+ PR opt/7814
+ * sched-deps.c (sched_analyze_insn): Make sure to add insn
+ to reg_last->sets after flushing the dependency lists to guarantee
+ that subsequent clobbers will be dependent on it.
- * libtool.m4, ltcf-c.sh, ltcf-cxx.sh, ltcf-gcj.sh: New files from
- the libtool CVS tree multi-language branch.
- * ltconfig, ltmain.sh: Updated.
+2002-09-07 Alan Modra <amodra@bigpond.net.au>
-2000-07-27 Alexandre Oliva <aoliva@redhat.com>
+ * config/rs6000/linux64.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
- * Makefile.in (clean-target-libgcc): Remove gcc/libgcc.
- (clean-target): Depend on it.
+2002-09-06 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (FLAGS_FOR_TARGET): New macro.
- (GCC_FOR_TARGET): Use it.
- (CC_FOR_TARGET, CXX_FOR_TARGET, CHILL_FOR_TARGET): Now defined...
- * configure.in: ... here.
- (FLAGS_FOR_TARGET): Define. Add ld build dir to -L path.
- (libstdcxx_flags): Define and append to CXX_FOR_TARGET.
+ * configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9
+ unconditionally when gcc_cv_as_flags64 checks are gone.
+ * configure: Rebuilt.
-2000-07-24 Eric Christopher <echristo@cygnus.com>
+2002-09-04 Eric Botcazou <ebotcazou@multimania.com>
- * MAINTAINERS: Add self to Write After Approval list.
+ PR c/7102
+ * optabs.c (expand_binop): Convert CONST_INTs in all cases.
-2000-07-24 Alexandre Oliva <aoliva@redhat.com>
+2002-09-04 Jason Thorpe <thorpej@wasabisystems.com>
- * Makefile.in (configure-target-libf2c): Depend on $(ALL_GCC).
- (configure-target-libchill, configure-target-libobjc): Likewise.
+ * config/sparc/t-netbsd64: Disable multilib for now.
- * configure.in: Use the same cache file for all target libs.
- * config-ml.in: But different cache files per multilib variant.
+2002-09-01 Alexandre Oliva <aoliva@redhat.com>
-2000-07-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
+ * c-tree.h (skip_evaluation): Move declaration...
+ * c-common.h: ... here.
+ * c-typeck.c (build_external_ref): Don't assemble_external nor
+ mark a tree as used if skip_evaluation is set.
+ * c-parse.in (typeof): New non-terminal to set skip_evaluation
+ around TYPEOF.
+ (typespec_nonreserved_nonattr): Use it.
- * configure (topsrcdir): Don't use dirname.
+2002-09-01 Marek Michalkiewicz <marekm@amelek.gda.pl>
-2000-07-22 Jeffrey Oldham <oldham@codesourcery.com>
+ 2002-08-13 Denis Chertykov <denisc@overta.ru>
+ * config/avr/avr.md: Call CC_STATUS_INIT in all peepnoles
+ which can change CC0.
- * MAINTAINERS: Add self to Write After Approval list.
+2002-08-29 Rodney Brown <rbrown64@csc.com.au>
-2000-07-20 Jason Merrill <jason@redhat.com>
+ * doc/install.texi (Specific, alpha*-dec-osf*): Add "virtual
+ memory exhausted" workarounds.
- * configure.in: Remove all references to libg++ and librx.
+2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * configure, configure.in, Makefile.in: Unify gcc and binutils.
+ * install.texi (hppa64-hp-hpux11*): Document installation procedure.
-2000-07-20 Hans-Peter Nilsson <hp@axis.com>
+2002-08-28 Jason Merrill <jason@redhat.com>
- * config.sub: Update to subversions version 2000-07-06.
+ * c-common.c (c_expand_expr) [STMT_EXPR]: If the last expression is
+ a VAR_DECL with RTL that matches the target, just return that RTL.
-2000-07-12 Andrew Haley <aph@cygnus.com>
+2002-08-28 Daniel Berlin <dberlin@dberlin.org>
- * configure.in (host_makefile_frag): Use mh-ia64pic on IA-64 hosts.
- (target_makefile_frag): Use mt-ia64pic on IA-64 targets.
+ * tree-inline.c (expand_call_inline): Make the statement
+ expression we generate have a COMPOUND_STMT.
-2000-07-07 Phil Edwards <pme@sourceware.cygnus.com>
+2002-08-27 Mark Mitchell <mark@codesourcery.com>
- * symlink-tree: Check number of arguments.
+ * doc/invoke.texi: Document -Wabi.
-2000-07-05 Jim Wilson <wilson@cygnus.com>
+2002-08-23 David Edelsohn <edelsohn@gnu.org>
- * Makefile.in (CXX_FOR_TARGET): Add libstdc++ to the library
- search path for a g++ extracted from the build tree. This
- will allow link tests run by configure scripts in
- subdirectories to succeed.
+ * config/rs6000/rs6000.c (rs6000_select_section): Treat
+ DEFAULT_ABI == ABI_AIX like PIC. Test PIC & reloc for readonly
+ default.
+ (rs6000_unique_section): Likewise.
-2000-07-01 Koundinya K <kk@ddeorg.soft.net>
+2002-08-22 Jason Merrill <jason@redhat.com>
- * ltconfig: Add support for mips-dde-sysv4.2MP
+ * langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro.
+ * langhooks.c (lhd_expr_size): Define default.
+ * langhooks.h (struct lang_hooks): Add expr_size.
+ * explow.c (expr_size): Call it.
+ (int_expr_size): New fn.
+ * expr.h: Declare it.
+ * expr.c (expand_expr) [CONSTRUCTOR]: Use it to calculate how
+ much to store.
-2000-06-29 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
+2002-08-23 Alan Modra <amodra@bigpond.net.au>
- * MAINTAINERS: Add myself as loop discovery maintainer.
+ * config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns
+ for loading delta with num_insns_constant_wide. Calculate
+ delta_low, delta_high without using a conditional.
-2000-06-28 Corinna Vinschen <vinschen@cygnus.com>
+2002-08-20 Andreas Jaeger <aj@suse.de>
- * ltconfig: Check for host_os beeing one of `cygwin', `mingw' or
- `os2'. Force ac_cv_exeext to be ".exe" in that case.
+ Merge from trunk:
+ Wed Jul 17 00:20:48 CEST 2002 Jan Hubicka <jh@suse.cz>
-2000-06-19 Timothy Wall <twall@cygnus.com>
+ * i386.md (prefetch): Fix for 64bit mode.
+ (prefetch_sse_rex, prefetch_3dnow_rex): New patterns.
- * configure.in (noconfigdirs): Set noconfigdirs for tic54x target.
- * config.sub: Add tic54x target.
+ 2002-08-11 Andreas Jaeger <aj@suse.de>
+ PR target/7531:
+ * doc/invoke.texi (i386 and x86-64 Options): Document -mcmodel.
-Sun Jun 11 17:20:00 MET 2000 Toon Moene <toon@moene.indiv.nluug.nl>
+2002-06-24 Jeff Law <law@redhat.com>
- * MAINTAINERS: Add self as Fortran maintainer,
- remove Craig Burley.
+ * flow.c (propagate_one_insn): When removing an insn
+ with a REG_LIBCALL note but not the entire libcall sequence,
+ delete the associated REG_RETVAL note.
-Tue May 30 19:01:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
+2002-06-04 Jeff Law <law@redhat.com.
+ David Edelsohn <edelsohn@gnu.org>
+ Michael Matz <matz@kde.org>
- * config.sub: Import CVS version 1.167 Tue May 30 09:00:07 2000.
- * config.guess: Import CVS version 1.148 Tue May 30 09:00:06 2000
+ * sched-int.h (struct deps): New field libcall_block_tail_insn.
+ * sched_deps.c (init_deps): Initialize libcall_block_tail_insn.
+ * sched_deps.c (sched_analyze_insn): If libcall_block_tail_insn
+ is set, then mark the current insn as being part of a libcall
+ scheduling group.
+ (sched_analyze): Set and clear libcall_block_tail_insn appropriately.
-Mon May 29 21:15:00 MET 2000 Philipp Thomas <pthomas@suse.de>
+ * haifa-sched.c (schedule_block): Do not count USE or CLOBBER
+ insns against the issue rate.
- * MAINTAINERS: Add self as i18n maintainer
+2002-05-30 Jeff Law <law@redhat.com>
-20000-05-21 H.J. Lu (hjl@gnu.org)
+ * flow.c (propagate_one_insn): Revise yesterday's patch. Delete
+ a dead insn with a REG_RETVAL note when the entire libcall is not
+ dead and remove the associated REG_LIBCALL note at the same time.
- * Makefile.in (CC_FOR_TARGET): Make sure as/ld in the gcc
- directory are used if they exist. Make sure
- $(build_tooldir)/include is searched for header files,
- $(build_tooldir)/lib/ for library files.
- (GCC_FOR_TARGET): Likewise.
- (CXX_FOR_TARGET): Likewise.
+2002-05-29 Jeff Law <law@redhat.com>
-Thu May 18 10:58:13 2000 Jeffrey A Law (law@cygnus.com)
+ * flow.c (propagate_one_insn): Do not remove a dead insn if it
+ contains a REG_RETVAL note.
- * configure.in (hppa*64*-*-*): Do build ld for this configuration.
+ * haifa-sched (sched_analyze): Remove another useless clearing
+ of SCHED_GROUP_P I missed yesterday.
-Wed May 17 16:03:48 2000 Alexandre Oliva <aoliva@cygnus.com>
+2002-05-28 David Edelsohn <edelsohn@gnu.org>
+ Jeff Law <law@redhat.com>
- * Makefile.in (configure-target-libiberty): Depend on
- configure-target-newlib.
+ * optabs.c (expand_binop): Fix nwords sign warnings.
+ generate pseudo for add_optab.
-2000-05-16 Alexandre Oliva <aoliva@cygnus.com>
+ * sched-deps.c (sched_analyze): Do not clear SCHED_GROUP_P.
+ * haifa-sched.c (move_insn): Clear SCHED_GROUP_P after it is used.
- * configure.in, Makefile.in: Merge all libffi-related
- configury stuff from the libgcj tree.
+2002-08-18 Neil Booth <neil@daikokuya.co.uk>
-Tue May 16 10:06:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
+ PR preprocessor/7602
+ * cppinit.c (path_include): Treat the system environment
+ variables as being cxx_aware.
- Thu Apr 27 11:01:48 2000 Andrew Cagney <cagney@b1.cygnus.com>:
- * Makefile.in (do-tar-bz2, do-md5sum): Skip CVS directories.
+2002-08-16 David Edelsohn <edelsohn@gnu.org>
-Tue May 16 09:57:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
+ * collect2.c (is_ctor_dtor): Add other possible JOINER values.
- Wed Apr 26 17:03:53 2000 Andrew Cagney <cagney@b1.cygnus.com>:
- * Makefile.in (do-djunpack): New target. Update djunpack.bat with
- current version information. Add to proto-toplev directory.
- (gdb-taz): Build do-djunpack.
+ * config/rs6000/rs6000.c (output_mi_thunk): Return to function
+ section on TARGET_ELF.
-2000-05-15 David Edelsohn <edelsohn@gnu.org>
+ * doc/install.texi (*-ibm-aix*): Explain AIX shared object versioning.
+ (Binaries): Update Bull Freeware URL.
- * configure.in: Special case powerpc*-*-aix* target_makefile_frag.
+2002-08-15 Neil Booth <neil@daikokuya.co.uk>
-Mon May 15 13:39:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
+ PR preprocessor/7358
+ PR preprocessor/7357
+ PR preprocessor/7526
+ * cppfiles.c (stack_include_file): Ignore main file if
+ appropriate. Correct test of whether a dependency should
+ be output.
+ * cppinit.c (init_dependency_output): Ignore main file
+ for SUNPRO_DEPENDENCIES.
+ (struct lang_flags): Rename trigraphs std.
+ (set_lang): Update.
+ * cpplib.c (run_directive): Kludge so _Pragma dependency works.
+ * cpplib.h (struct cpp_options): New members.
+ * cppmacro.c (collect_args): Flag whether to swallow a possible
+ future comma pasted with varargs.
+ (replace_args): Use this flag.
+ * doc/cpp.texi: Update varargs extension documentation.
+ * doc/cppenv.texi: Update.
- * MAINTAINERS: Add self to Write After Approval list.
+2002-08-14 Release Manager
-2000-05-13 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+ * GCC 3.2 Released.
- * ltmain.sh: Preserve in relink_command any environment
- variables that may affect the linker behavior.
+2002-08-08 Jakub Jelinek <jakub@redhat.com>
-Fri May 12 11:23:17 2000 Jeffrey A Law (law@cygnus.com)
+ * config/rs6000/rs6000.h, config/rs6000/aix.h,
+ config/rs6000/darwin.h, config/rs6000/linux64.h: Revert last
+ two patches.
+ * config/rs6000/sysv4.h: Likewise, remove #undef ADJUST_FIELD_ALIGN.
- * config.sub (basic_machine): Recognize hppa64 as a valid cpu type.
+2002-08-08 Jakub Jelinek <jakub@redhat.com>
-Wed May 10 21:26:51 2000 Jim Wilson <wilson@cygnus.com>
+ * config/rs6000/rs6000-protos.h (rs6000_field_alignment): Remove.
+ * config/rs6000/rs6000.c (rs6000_field_alignment): Move...
+ * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): ...inline into the
+ macro.
- * configure.in (ia64*-*-elf*): Add gdb and friends to noconfigdirs.
+2002-08-08 Jakub Jelinek <jakub@redhat.com>
-2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
+ * stor-layout.c (place_union_field): For bitfields if
+ PCC_BITFIELD_TYPE_MATTERS and TYPE_USER_ALIGN, set record's
+ TYPE_USER_ALIGN.
- * djunpack.bat: Change the Sed script to replace @V@ in fnchange.lst
- with the version name.
+2002-08-07 Jakub Jelinek <jakub@redhat.com>
+ Richard Henderson <rth@redhat.com>
-Sat May 6 21:12:55 CDT 2000 Jason Eckhardt <jle@cygnus.com>
+ * stor-layout.c (place_union_field): Apply ADJUST_FIELD_ALIGN
+ to type_align when PCC_BITFIELD_TYPE_MATTERS. Only apply
+ ADJUST_FIELD_ALIGN if not DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
+ (place_field): Likewise.
+ * config/i386/i386.c (x86_field_alignment): Don't check
+ TARGET_ALIGN_DOUBLE for the second time.
+ Apply min for all MODE_INT and MODE_CLASS_INT modes.
+ * config/rs6000/rs6000.c (rs6000_field_alignment): New.
+ * config/rs6000/rs6000-protos.h (rs6000_field_alignment): New
+ prototype.
+ * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): Define.
+ * config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Remove.
+ * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Remove.
+ * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Remove.
+ * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Remove.
+ * doc/tm.texi (ADJUST_FIELD_ALIGN): Update description.
- * MAINTAINERS: Add self as bb-reorder maintainer.
+2002-08-06 Jakub Jelinek <jakub@redhat.com>
-2000-05-01 Benjamin Kosnik <bkoz@cygnus.com>
+ * config/i386/mmintrin.h (__m64): Make the type 64-bit aligned.
- * config.if: Tweak.
+2002-08-06 Jakub Jelinek <jakub@redhat.com>
-2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
+ * config.gcc (*-*-linux*): Default to --enable-threads=posix if no
+ --{enable,disable}-threads is given to configure.
+ (alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*,
+ x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*,
+ powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*,
+ s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*):
+ Remove thread_file setting here.
- * djunpack.bat: New file.
+2002-08-04 Mark Mitchell <mark@codesourcery.com>
-Wed Apr 19 12:46:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
+ * doc/install.texi (Installing GCC): Refer to buildstat.html,
+ rather than listing version-specific build status files.
- * Makefile.in (taz, gdb-taz, gas.tar.bz2, binutils.tar.bz2,
- gas+binutils.tar.bz2, libg++.tar.bz2, gnats.tar.bz2, gdb.tar.bz2,
- dejagnu.tar.bz2, gdb+dejagnu.tar.bz2, insight.tar.bz2,
- insight+dejagnu.tar.bz2, newlib.tar.bz2): Pass MD5PROG to sub-make.
+2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
-2000-04-16 Dave Pitts <dpitts@cozx.com>
+ * doc/include/gcc-common.texi (version-GCC): Increase to 3.2.
- * config.sub (case $basic_machine): Change default for "ibm-*"
- to "openedition".
+2002-08-01 Benjamin Kosnik <bkoz@redhat.com>
-2000-04-13 Andreas Jaeger <aj@suse.de>
+ * gcc.c: Set __GXX_ABI_VERSION to 102.
- * MAINTAINERS: Added myself.
+2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-Wed Apr 12 16:42:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
+ * gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.
- * Makefile.in (gdb-taz): New target. GDB specific archive.
- (do-md5sum): New target.
- (MD5PROG): Define.
- (PACKAGE): Default to TOOL.
- (VER): Default to a shell script.
- (taz): Rewrite target. Move real work to do-proto-toplev. Include
- md5 checksum generation.
- (do-proto-toplev): New target. Create $(PACKAGE)-$(VER) link.
- (do-tar-bz2): Delete creation of $(PACKAGE)-$(VER) link.
- (gdb.tar.bz2, dejagnu.tar.bz2, gdb+dejagnu.tar.bz2,
- insight.tar.bz2): Use gdb-taz to create archive.
+2002-07-24 Frank van der Linden <fvdl@wasabisystems.com>
-Fri Apr 7 18:10:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
+ PR optimization/7291
+ * config/i386/i386.c (ix86_expand_clrstr): Fix bzero alignment
+ problem on x86_64.
- * configure (warn_cflags): Delete.
+2002-05-16 Jason Merrill <jason@redhat.com>
-Thu Apr 6 16:15:14 2000 Philippe De Muyter <phdm@macqel.be>
+ * config/mips/mips.c (mips_output_external): Don't do sdata
+ optimization for a variable with DECL_COMDAT set.
- * MAINTAINERS: Added myself.
+2002-01-03 Jakub Jelinek <jakub@redhat.com>
-2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
- Martin v. Loewis <martin@loewis.home.cs.tu-berlin.de>
+ * c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE.
- * configure.in (enable_libstdcxx_v3): Add.
- (target_libs): Add bits here to switch between libstdc++-v2 and
- libstdc++-v3.
- * config.if: And this file too.
- * Makefile.in: Add libstdc++-v3 targets.
+ * c-decl.c (build_compound_literal): Defer compound literal decls
+ until until file end to emit them only if they are actually used.
-2000-04-05 Michael Meissner <meissner@redhat.com>
+2002-07-25 Release Manager
- * config.sub (d30v): Add d30v as a basic machine type.
+ * GCC 3.1.1 Released.
-2000-03-29 Jason Merrill <jason@casey.cygnus.com>
+2002-07-21 Nick Clifton <nickc@redhat.com>
- * configure.in: -linux-gnu*, not -linux-gnu.
+ * Import following patch from mainline:
-Sun Mar 12 17:30:30 2000 Toon Moene <toon@moene.indiv.nluug.nl>
+ 2002-03-18 Bernd Schmidt <bernds@redhat.com>
- * MAINTAINERS: Add self in write-after-approval section.
+ * config/arm/arm.c (arm_gen_movstrqi): Use gen_lowpart
+ instead of gen_rtx_SUBREG.
+ (arm_reload_out_hi): Use gen_lowpart instead of
+ gen_rtx_SUBREG to access QImode components.
+ * config/arm/arm.md: Disable zero_extend split for QImode
+ subregs in BIG_ENDIAN mode.
+ (storehi_bigend): Match use of least significant byte.
+ (storeinthi): Remove extraneous SUBREG.
+ Add missing construction of operands[2].
+ (movhi): Use gen_lowpart in place of gen_rtx_SUBREG.
+ (movqi): Use gen_lowpart in place of gen_rtx_SUBREG.
+ Replace gen_rtx (SUBREG) with gen_rtx_SUBREG.
-Sun Mar 12 00:23:32 2000 Jim Wilson <wilson@cygnus.com>
+2002-07-18 Richard Henderson <rth@redhat.com>
- * MAINTAINERS: Add self as ia64 port maintainer.
+ PR optimization/7147
+ * ifcvt.c (noce_get_condition): Make certain that the condition
+ is valid at JUMP.
-2000-03-08 Neil Booth <NeilB@earthling.net>
+2002-07-16 Hans-Peter Nilsson <hp@axis.com>
- * MAINTAINERS: Add self in write-after-approval section.
+ * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Don't
+ --gc-sections if -r.
-Fri Mar 3 18:44:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
+2002-07-15 Eric Botcazou <ebotcazou@multimania.com>
- * Makefile.in (taz): Set PACKAGE to TOOL when not defined.
- (do-tar-bz2): Replace TOOL with PACKAGE.
- (gdb.tar.bz2): Remove GDBTK from GDB package.
- (gdb+dejagnu.tar.bz2, insight.tar.bz2, insight+dejagnu.tar.bz2,
- dejagnu.tar.bz2): New packages.
+ PR optimization/7153
+ * regmove.c (optimize_reg_copy_3): Don't optimize if the register
+ dies in more than one insn.
-2000-02-27 Andreas Jaeger <aj@suse.de>
+2002-07-15 Jason Thorpe <thorpej@wasabisystems.com>
- * configure.in: Add entry for mips*-*-linux*, move catch all
- *-*-*linux* entry below this one.
+ * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Remove.
-2000-02-27 Ian Lance Taylor <ian@zembu.com>
+2002-07-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * ltconfig, ltmain.sh: Update to libtool 1.3.4.
+ * bb-reorder.c (make_reorder_chain_1): Search harder for the vax
+ casesi fallthru edge.
+ * cfgrtl.c (force_nonfallthru_and_redirect): Place redirection
+ block after ADDR_VEC.
+ * vax.md (casesi): Use emit_jump_insn. Remove unused constraints.
-2000-02-24 Nick Clifton <nickc@cygnus.com>
+2002-07-15 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Support an OS of "wince".
+ PR middle-end/7245
+ * config/i386/i386.c (const_int_1_31_operand): New.
+ * config/i386/i386.h (PREDICATE_CODES): Add it.
+ * config/i386/i386.md (ashlsi3_cmp, ashlsi3_cmp_zext, ashlhi3_cmp,
+ ashlqi3_cmp, ashrsi3_cmp, ashrsi3_cmp_zext, ashrhi3_cmp, ashrqi3_cmp,
+ lshrsi3_cmp, lshrsi3_cmp_zext, lshrhi3_cmp, lshrqi3_cmp): Use it.
-Thu Feb 24 16:15:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
+2002-06-11 Andreas Schwab <schwab@suse.de>
- * config.guess, config.sub: Updated to match config's 2000-02-15
- version.
+ * config/m68k/m68k.h (PREDICATE_CODES): Define.
-2000-02-23 Linas Vepstas <linas@linas.org>
+2002-07-15 Alan Modra <amodra@bigpond.net.au>
- * config.sub: Add support for Linux/IBM 370.
- * configure.in: Likewise.
+ PR target/7282
+ * config/rs6000/rs6000.md (floatsidf2): Enable for POWERPC64.
+ (floatunssidf2): Likewise.
+ (floatsidf_ppc64): New insn_and_split.
+ (floatunssidf_ppc64): Likewise.
-2000-02-22 Nick Clifton <nickc@cygnus.com>
+2002-07-12 Stephane Carrez <stcarrez@nerim.fr>
- * configure.in: Add mips-pe, sh-pe and arm-wince-pe targets.
+ * config/m68hc11/m68hc11.md ("zero_extendsidi2"): Use D_REG only for
+ the scratch register.
+ ("*movhi2_push"): Accept Z_REG because a split pattern can make use
+ of it, forbid reload to use it.
-2000-02-20 Christopher Faylor <cgf@cygnus.com>
+2002-07-12 Marek Michalkiewicz <marekm@amelek.gda.pl>
- * config.guess: Guess "cygwin" rather than "cygwin32".
+ * config/avr/avr.c (test_hard_reg_class): Fix TEST_HARD_REG_BIT
+ usage on 64-bit hosts, return value was truncated to 32 bits.
-2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * configure (gcc_version): When setting, narrow search to
- lines containing `version_string'.
+ * pa.md (adddi3): Change predicate of operand 2 to adddi3_operand.
+ Remove comment. Change predicate of 32-bit adddi3 insn pattern to
+ arith11_operand.
+ * pa-protos.h (adddi3_operand): Add prototype.
+ * pa.c (cint_ok_for_move): Fix comment.
+ (adddi3_operand): New function.
+ (emit_move_sequence): Don't directly split DImode constants on
+ 32-bit targets.
-2000-02-15 Denis Chertykov <denisc@overta.ru>
+2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
- * config.sub: Add support for avr target.
+ * config/m68hc11/m68hc11.md ("*movqi_68hc12"): Avoid allocating
+ QI mode registers in soft registers.
+ ("zero_extendqihi2"): Do not take into account soft registers
+ for register allocation (use '*' constraint).
-2000-02-14 Nick Clifton <nickc@cygnus.com>
+2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
- * MAINTAINERS: Add maintainers for MCore port.
+ * config/m68hc11/m68hc11.md ("*ashlsi3"): Avoid saving y if we know
+ it is dead.
+ ("*ashrsi3"): Likewise.
+ ("*lshrsi3"): Likewise.
-Tue Feb 1 00:07:46 2000 Hans-Peter Nilsson <hp@bitrange.com>
+2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
- * config.sub: Add mmix-knuth-mmixware.
+ * config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize
+ address computation and memory moves.
-2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+2002-07-03 Mark Mitchell <mark@codesourcery.com>
- * MAINTAINERS: Pair cccp with cpplib maintainership.
+ PR c++/6706
+ * dwarfout.c (output_reg_number): Fix warning message.
+ (output_bound_representation): Check SAVE_EXPR_RTL is not NULL
+ before using it.
-2000-01-27 Christopher Faylor <cgf@redhat.com>
+2002-07-03 Richard Henderson <rth@redhat.com>
- * Makefile.in (CC_FOR_TARGET): Add new winsup directory
- structure stuff to -L library search.
- (CXX_FOR_TARGET): Ditto.
- (CROSS_CHECK_MODULES): Fix spelling mistake.
+ * config/i386/i386.md (prologue_get_pc): Issue pop here ...
+ * config/i386/i386.c (load_pic_register): ... not here.
-2000-01-24 Mark Mitchell <mark@codesourcery.com>
+2002-07-03 David Edelsohn <edelsohn@gnu.org>
- * Makefile.in (CXX_FOR_TARGET): Use g++, not xgcc, to invoke
- the C++ compiler.
+ * config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode
+ in FPR as preference.
+ (fctiwz): Same.
+ (floatdidf2, fix_truncdfdi2): Same.
+ (floatdisf2, floatditf2, fix_trunctfdi2): Same.
+ (floatditf2): Same.
+ (floatsitf2, fix_trunctfsi2): SImode in GPR.
+ (ctrdi): Remove FPR alternative and splitter.
-2000-01-12 Richard Henderson <rth@cygnus.com>
+2002-07-02 Hans-Peter Nilsson <hp@axis.com>
- * configure.in: Don't build some bits for beos.
+ PR target/7177
+ * config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Correct number
+ of indirections for register inside sign-extended mem part.
-2000-01-12 Joel Sherrill (joel@OARcorp.com)
+2002-07-01 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * Makefile.in (CC_FOR_TARGET): Use newlib libraries as well
- as include files.
+ * emit-rtl.c (init_emit_once): Add missing cast to HOST_WIDE_INT.
-2000-01-11 Zack Weinberg <zack@wolery.cumb.org>
+2002-06-30 David Edelsohn <edelsohn@gnu.org>
- * Add self as cpplib maintainer, as requested by Jason
- Merrill. Correct my e-mail address.
+ * config/rs6000/rs6000.md (ctrdi): Allocate pseudo for FPR
+ constraint in define_expand, not splitter.
-2000-01-06 Geoff Keating <geoffk@cygnus.com>
+2002-06-28 Phil Edwards <pme@gcc.gnu.org>
- * configure.in: Use mt-aix43 to handle *_TARGET defs,
- not mh-aix43.
+ * configure.in (gcc_gxx_include_dir): Change to match versioned
+ C++ headers if --enable-version-specific-runtime-libs is used.
+ * configure: Regenerate.
-Thu Dec 23 03:43:36 1999 Hans-Peter Nilsson <hp@bitrange.com>
+2002-06-28 Stephane Carrez <stcarrez@nerim.fr>
- * MAINTAINERS: Add myself to "write after approval" list.
+ * config/m68hc11/m68hc11.md ("*addsi3"): Use 'o' constraint to
+ avoid the auto increment addressing modes.
+ ("*subsi3"): Likewise.
+ (split for add/sub on address): For 68HC12 push the value on
+ the stack and do the operation with a pop.
-1999-12-14 Richard Henderson <rth@cygnus.com>
+2002-06-28 Stephane Carrez <stcarrez@nerim.fr>
- * config.guess (alpha-osf, alpha-linux): Detect ev67.
- * config.sub: Accept alphaev[78], alphaev8.
+ * config/m68hc11/m68hc11.h (OPTIMIZATION_OPTIONS): Define.
+ * config/m68hc11/m68hc11-protos.h (m68hc11_optimization_options):
+ Declare.
+ * config/m68hc11/m68hc11.c (m68hc11_optimization_options): New,
+ do not reorder basic blocks at the end when optimizing for size.
-1999-12-03 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+2002-06-28 Stephane Carrez <stcarrez@nerim.fr>
- * config.guess, config.sub: Update from autoconf.
+ * config/m68hc11/m68hc11.c (autoinc_mode): New function.
+ (m68hc11_make_autoinc_notes): New function.
+ (m68hc11_split_move): Be very cautious when spliting a move with
+ auto increment/decrement modes because this may result in incompatible
+ directions; add REG_INC notes to the resulting insn for CSE reg.
-1999-11-29 Bruce Korb <autogen@linuxbox.com>
+2002-06-28 Stephane Carrez <Stephane.Carrez@nerim.fr>
- * MAINTAINERS: update my playtime e-address.
+ * config/m68hc11/m68hc11.c (register_indirect_p): For 68HC12 a constant
+ can be a valid address.
-Tue Nov 23 00:57:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+2002-06-28 Bob Wilson <bob.wilson@acm.org>
- * config-ml.in (sparc*-*-*): Disable sparcv9 support if the
- necessary libraries are missing.
+ * config/xtensa/xtensa-protos.h (xtensa_return_addr): Declare.
+ config/xtensa/xtensa.c (xtensa_return_addr): New function.
+ config/xtensa/xtensa.h (RETURN_ADDR_RTX): Use xtensa_return_addr.
+ config/xtensa/xtensa.md (fix_return_addr): New pattern.
-Fri Nov 19 11:22:31 MST 1999 Diego Novillo <dnovillo@cygnus.com>
+2002-06-28 Bob Wilson <bob.wilson@acm.org>
- * MAINTAINERS: Add new 'write after approval' maintainer.
+ * config/xtensa/xtensa.h (FUNCTION_PROFILER): Respect flag_pic
+ when generating the call to _mcount.
+ (NO_PROFILE_COUNTERS): Define.
-Wed Nov 17 16:08:43 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
+2001-06-08 Bernd Schmidt <bernds@redhat.com>
- * MAINTAINERS: Add new Java maintainer.
+ * emit-rtl.c (gen_lowpart_common): Don't create paradoxical FLOAT_MODE
+ subregs.
+ * recog.c (general_operand, register_operand): Disallow them.
-1999-10-25 Andreas Schwab <schwab@suse.de>
+2002-06-27 Bob Wilson <bob.wilson@acm.org>
- * configure: Fix quoting inside arguments of eval.
+ * config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Pass
+ flag_function_sections as new 3rd arg to resolve_unique_section.
-1999-10-21 Nick Clifton <nickc@cygnus.com>
+2002-06-27 Neil Booth <neil@daikokuya.co.uk>
- * config-ml.in: Allow suppression of some ARM multilibs.
+ PR preprocessor/7070
+ * c-lex.c (cb_def_pragma): Don't try to spell CPP_EOF.
-Tue Sep 7 23:33:57 1999 Linas Vepstas <linas@linas.org>
+2002-06-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * config.guess: Add OS/390 match pattern.
- * config.sub: Add mvs, openedition targets.
- * configure.in (i370-ibm-opened*): New.
+ * doc/install.texi (Binaries): Add Sinix/Reliant Unix. Move
+ Hitachi entry. Make punctuation more consistent.
-1999-09-04 Steve Chamberlain <sac@pobox.com>
+2002-06-27 Matt Kraai <kraai@alumni.cmu.edu>
- * config.sub: Add support for configuring for pj.
+ * doc/install.texi: Change ` bit' to `-bit'.
+ * doc/md.texi: Change `-bits' to `-bit'.
+ * doc/tm.texi: Change `-bits' to ` bits'.
-1999-08-31 Nick Clifton <nickc@cygnus.com>
+2002-06-24 David S. Miller <davem@redhat.com>
- * config.sub (maybe_os): Add support for configuring for fr30.
+ * config/sparc/sparc.h (INIT_TARGET_OPTABS): If ARCH64, set the
+ 32-bit ABI libfuncs to NULL.
-1999-08-25 Nick Clifton <nickc@cygnus.com>
+ * expmed.c (expand_divmod): Do not set optab1/optab2 to the shift
+ optabs if op1 is const0_rtx.
- * configure.in: Do not configure or build ld for AIX
- platforms. ld is known to be broken on these platforms.
+2002-06-23 Jan Hubicka <jh@suse.cz>
-Wed Aug 25 01:12:25 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+ * reg-stack.c (convert_regs_exit): Push the registers to stack in
+ proper order.
- * config-ml.in: Pass compiler flag corresponding to multidirs to
- subdir configures.
+2002-06-22 Ulrich Weigand <uweigand@de.ibm.com>
-1999-08-09 Ian Lance Taylor <ian@zembu.com>
+ PR middle-end/6963
+ * function.c (assign_stack_temp_for_type): Do not return
+ the same MEM rtx for multiple uses of a stack slot.
- * Makefile.in (LDFLAGS): Define.
+2002-06-22 David S. Miller <davem@redhat.com>
-1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
+ PR target/6841 target/6770 target/6719
+ * config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Return
+ NO_REGS for constant X when CLASS is GENERAL_OR_FP_REGS or
+ GENERAL_OR_EXTRA_FP_REGS.
- * configure.in (i[3456]-*-mingw32*): Don't put gprof in
- noconfigdirs.
- (*-*-cygwin*): Likewise.
+2002-06-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
-1999-08-08 Ian Lance Taylor <ian@zembu.com>
+ * config/sparc/t-crtfm (crtfastmath.o): Prefix with $(T) for
+ multilibs.
+ * config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Add crtfastmath.o.
+ * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Likewise.
+ Fixes PR other/6836.
- * mkdep: New file.
- * Makefile.in (GAS_SUPPORT_DIRS): Add mkdep.
- (BINUTILS_SUPPORT_DIRS): Add mkdep.
+2002-06-21 Bo Thorsen <bo@suse.de>
- From Eli Zaretskii <eliz@is.elta.co.il>:
- * configure (tmpfile): Change cONf$$ to cNf$$ to avoid an overly
- long file name when using DJGPP on MS-DOS.
+ * config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Add i386
+ support so multilib works again. And don't define this at all
+ when -Dinhibit_libc is used.
-Wed Aug 4 02:07:14 1999 Jeffrey A Law (law@cygnus.com)
+Thu Jun 20 16:41:40 CEST 2002 Jan Hubicka <jh@suse.cz>
- * config.sub (vxworks case): Use os=-vxworks, not os=vxworks.
+ * combine.c (gen_lowpart_for_combine): Avoid calling of
+ simplify_gen_subreg on VOIDmode.
-1999-07-30 Alan Modra <alan@spri.levels.unisa.edu.au>
+ * combine.c (subst): Be prepared for simplify_subreg to return VOIDmode.
- * Makefile.in (check-target-libio): Remove all-target-libstdc++
- dependency as this causes "make check" to globally "make all"
+2002-06-20 Richard Henderson <rth@redhat.com>
-Tue Jun 22 23:45:18 1999 Tom Tromey <tromey@cygnus.com>
+ * c-common.c (c_common_get_alias_set): Correctly handle characters.
+ Rearrange order of expressions; don't handle vectors here.
+ * alias.c (get_alias_set): Let vectors match their components.
- * configure.in (target_libs): Added target-zlib.
- * Makefile.in (ALL_TARGET_MODULES): Added zlib.
- (CONFIGURE_TARGET_MODULES): Likewise.
- (CHECK_TARGET_MODULES): Likewise.
- (INSTALL_TARGET_MODULES): Likewise.
- (CLEAN_TARGET_MODULES): Likewise.
- (configure-target-zlib): New target.
- (all-target-zlib): Likewise.
- (all-target-libjava): Depend on all-target-zlib.
- (configure-target-libjava): Depend on configure-target-zlib.
+2002-06-17 Hans-Peter Nilsson <hp@axis.com>
- * Makefile.in (configure-target-libjava): Depend on
- configure-target-newlib.
- (configure-target-boehm-gc): New target.
- (configure-target-qthreads): New target.
+ PR target/7042
+ * config/cris/cris.c (cris_simple_epilogue): Kludge around reorg.c
+ bug by saing that the epilogue isn't simple if there's a
+ non-empty current_function_epilogue_delay_list.
+ * config/cris/cris.md ("return"): Add sanity check asserting that
+ current_function_epilogue_delay_list is empty.
- * configure.in (target_libs): Added target-qthreads.
- * Makefile.in (ALL_TARGET_MODULES): Added qthreads.
- (CONFIGURE_TARGET_MODULES): Likewise.
- (CHECK_TARGET_MODULES): Likewise.
- (INSTALL_TARGET_MODULES): Likewise.
- (CLEAN_TARGET_MODULES): Likewise.
- (all-target-qthreads): New target.
- (configure-target-libjava): Depend on configure-target-qthreads.
- (all-target-libjava): Depend on all-target-qthreads.
+2002-06-17 Richard Henderson <rth@redhat.com>
- * Makefile.in (ALL_TARGET_MODULES): Added libjava, boehm-gc.
- (CONFIGURE_TARGET_MODULES): Likewise.
- (CHECK_TARGET_MODULES): Likewise.
- (INSTALL_TARGET_MODULES): Likewise.
- (CLEAN_TARGET_MODULES): Likewise.
- (all-target-libjava): New target.
- (all-target-boehm-gc): Likewise.
- * configure.in (target_libs): Added libjava, boehm-gc.
+ * config/i386/i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead
+ of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.
-1999-07-22 Ian Lance Taylor <ian@zembu.com>
+2002-06-17 Richard Henderson <rth@redhat.com>
- * Makefile.in (binutils.tar.bz2): Don't pass makeall.bat and
- configure.bat in SUPPORT_FILES.
- (gas+binutils.tar.bz2): Likewise.
+ PR target/6922
+ * expmed.c (make_tree): Handle SIGN_EXTEND/ZERO_EXTEND.
- * makeall.bat: Remove; obsolete.
+Mon Jun 17 00:31:46 CEST 2002 Jan Hubicka <jH@suse.cz>
-1999-07-21 Ian Lance Taylor <ian@zembu.com>
+ * i386-protos.h (x86_field_alignment): Declare.
+ * i386.c (x86_field_alignment): Define.
+ * i386.h (ADJUST_FIELD_ALIGNMENT): New.
+ (BIGGEST_FIELD_ALIGNMENT): Kill.
- From Mark Elbrecht:
- * configure.bat: Remove; obsolete.
+2002-06-16 Richard Henderson <rth@redhat.com>
-1999-07-11 Ian Lance Taylor <ian@zembu.com>
+ PR opt/6722
+ * regclass.c (globalize_reg): Update regs_invalidated_by_call.
- * configure: Add -W -Wall to the default CFLAGS when compiling with
- gcc.
+2002-06-16 Richard Henderson <rth@redhat.com>
-Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
+ PR c/7030
+ * dwarf2out.c (modified_type_die): Don't assign the qualified die
+ to the unqualified type.
- * configure.in: Build ld, binutils & gas for hppa*-*-linux-gnu*.
+2002-06-14 Jeff Sturm <jsturm@one-point.com>
-1999-06-30 Mark Mitchell <mark@codesourcery.com>
+ * config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS): Add
+ SPARC_STACK_BIAS.
- * configure.in: Build ld on IRIX6.
+2002-06-14 Eric Botcazou <ebotcazou@multimania.com>
-1999-06-12 Ian Lance Taylor <ian@zembu.com>
+ * loop.c (check_final_value): Use v->always_executed
+ instead of v->always_computable.
+ * unroll.c (final_giv_value): Don't calculate the final
+ value as a function of the biv if the giv is not computed
+ for every loop iteration.
- * Makefile.in: Change distribution targets to use bzip2 instead of
- gzip.
- (TEXINFO_SUPPORT): Set to just texinfo/texinfo.tex.
- (taz): Don't use texinfo/gpl.texinfo or texinfo/lgpl.texinfo.
+2002-06-14 Eric Botcazou <ebotcazou@multimania.com>
-1999-06-04 Nick Clifton <nickc@cygnus.com>
+ PR c/6677
+ * convert.c (convert_to_integer) [LSHIFT_EXPR]: Don't pass
+ the truncation down when the target type is signed.
+ [trunc1]: Use unsigned arithmetic for LSHIFT_EXPR.
+ * fold-const.c (extract_muldiv) [NOP_EXPR]: Don't pass through
+ the conversion if the target type is a smaller type.
- * config.sub: Add mcore target.
+Thu Jun 13 18:27:05 CEST 2002 Jan Hubicka <jh@suse.cz>
-Sun May 30 16:03:16 1999 Cort Dougan <cort@cs.nmt.edu>
+ * i386.c (ix86_expand_movstr): Fix pasto.
- * config.guess (ppc-*-linux-gnu): Also use ld emul elf32ppclinux.
+Thu Jun 13 18:02:11 CEST 2002 Jan Hubicka <jh@suse.cz>
-Tue May 25 11:20:46 1999 H.J. Lu (hjl@gnu.org)
+ * reload.c (find_valid_class): Fix thinko in my previous patch.
- * config.guess (dummy): Changed to $dummy.
+2002-06-13 Hans-Peter Nilsson <hp@axis.com>
-1999-05-24 Nick Clifton <nickc@cygnus.com>
+ PR target/6997
+ * config/cris/cris.md ("sleu"): Set attribute "cc" to "none".
- * config.sub: Tidied up case statements.
+2002-06-12 Daniel Jacobowitz <drow@mvista.com>
-1999-05-22 Ben Elliston <bje@cygnus.com>
+ * config/mips/elf.h (DWARF2_DEBUG_INFO): Define.
+ * config/mips/mips.c (mips_output_filename): Don't print a
+ ".file" directive if we are using DWARF-2.
+ (mips_output_function_prologue): Do not emit source file
+ name for TARGET_GAS.
- * config.guess: Handle NEC UX/4800. Contributed by Jiro Takabatake
- <jiro@din.or.jp>.
+2002-06-11 Ulrich Weigand <uweigand@de.ibm.com>
- * config.guess: Merge with FSF version. Future changes will be
- more accurately recorded in this ChangeLog.
- * config.sub: Likewise.
+ * config/s390/s390.md (movsi): Only use floating point
+ register alternatives when operands are already fprs.
+ (movdi_31, movdi_64): Likewise.
-Thu May 20 10:00:42 1999 Stephen L Moshier <moshier@world.std.com>
+2002-06-11 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in (GCC_FOR_TARGET): Add -I$(build_tooldir)/include.
+ * config/s390/s390.md (reload_base, ltorg): Remove.
+ * s390.c (s390_stop_dump_lit_p, s390_dump_literal_pool,
+ s390_asm_output_pool_prologue, s390_pool_start_insn): Remove.
+ * s390-protos.h (s390_stop_dump_lit_p, s390_dump_literal_pool,
+ s390_asm_output_pool_prologue): Likewise.
+ * s390.h (s390_pool_start_insn): Likewise.
-1999-04-30 Tom Tromey <tromey@cygnus.com>
+ * s390.c (s390_output_symbolic_const): Remove support for
+ old-style pool chunks.
+ (s390_function_epilogue): Likewise.
+ (s390_output_constant_pool): Likewise. Also, fix incorrect
+ alignment for 64-bit literal pools.
+ (print_operand_address): Remove 'y' and 'Y' format flags.
+ * s390.h (ASM_OUTPUT_POOL_PROLOGUE): Remove support for
+ old-style pool chunks.
+ (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Likewise.
+ (ASM_OUTPUT_POOL_EPILOGUE): Remove.
+ (S390_CHUNK_MAX, S390_CHUNK_OV, S390_POOL_MAX): Remove.
- * ltmain.sh: [mode link] Always use CC given by ltconfig.
+ * s390.c (consttable_operand): New function.
+ * s390-protos.h (consttable_operand): Declare it.
+ * s390.h (PREDICATE_CODES): Add consttable_operand.
+ * s390.md (consttable_qi, consttable_hi, consttable_si, consttable_di,
+ consttable_sf, consttable_df, pool_start_31, pool_end_31,
+ pool_start_64, pool_end_64, reload_base, reload_base2): New insns.
+ * s390.c (struct constant, struct constant_pool): New data types.
+ (constant_modes, gen_consttable): New variables.
+ (s390_start_pool, s390_end_pool, s390_add_pool,
+ s390_dump_pool, s390_free_pool): New functions.
+ (s390_chunkify_pool): Completely reimplement literal pool
+ overflow handling.
-1999-04-23 Tom Tromey <tromey@cygnus.com>
+ * s390.c (s390_pool_overflow): New variable.
+ * s390.h (s390_pool_overflow): Declare it.
+ * s390.md (cjump, icjump): Use it to adapt length for out-of-range
+ jumps in literal pool overflow situations.
- * ltconfig, ltmain.sh: Update to libtool 1.2f.
+ * s390.c (s390_decompose_address): Accept new-style pool chunk offsets.
+ (s390_frame_info): Account for possible use of RETURN_REGNUM
+ by new literal pool overflow code.
+ (s390_emit_prologue): Likewise.
-1999-04-20 Drew Moseley <dmoseley@cygnus.com>
+2002-06-10 Jakub Jelinek <jakub@redhat.com>
- * configure.in (noconfigdirs): Don't build libstub for arm-elf targets.
- (noconfigdirs): Don't build any bsp stuff for for arm-oabi targets.
- Bad merge removed these two changes.
+ PR optimization/6759
+ * cse.c (cse_insn): Fold src_eqv just once, store it folded back into
+ the REQ_EQUAL note.
-Tue Apr 13 22:50:54 1999 Donn Terry (donn@interix.com)
- Martin Heller (Ing.-Buero_Heller@t-online.de)
+2002-06-10 Jakub Jelinek <jakub@redhat.com>
- * config.guess (interix Alpha): Add.
+ PR c/6660
+ * c-decl.c (grokfield): Allow user defined types if they declare
+ structs or unions for unnamed fields.
-1999-04-11 Richard Henderson <rth@cygnus.com>
+2002-06-10 Jakub Jelinek <jakub@redhat.com>
- * configure.in (i?86-*-beos*): Do config gperf; don't config
- gdb, newlib, or libgloss.
+ PR c/6809
+ * print-rtl.c (print_mem_expr): Don't crash on unnamed fields.
-Sun Apr 11 23:55:34 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
+2002-06-10 Jakub Jelinek <jakub@redhat.com>
- * config-ml.in: On mips*-*-*, if multidirs contains mabi=64, try to
- link a trivial program with -mabi=64. If it fails, remove mabi=64
- from multidirs.
+ * varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.
+ (compare_constant): Likewise.
+ (output_addressed_constants): Likewise.
-Sat Apr 10 21:50:01 1999 Philipp Thomas (kthomas@gwdg.de)
+2002-06-10 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Set basic_machine to i586 when target_alias = k6-*.
+ * cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't
+ merge bb with itself.
-1999-04-08 Nick Clifton <nickc@cygnus.com>
+2002-06-07 Jason Thorpe <thorpej@wasabisystems.com>
- * config.sub: Add support for mcore targets.
+ * config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.
+ * config/mips/t-netbsd: New file.
-1999-04-07 Michael Meissner <meissner@cygnus.com>
+2002-06-07 H.J. Lu (hjl@gnu.org)
- * configure.in (d30v-*): Use config/mt-d30v as makefile fragment,
- not mt-ospace, in order to shut up assembler warning about using
- symbols that are named the same as registers.
+ * configure.in: Add --enable-__cxa_atexit.
+ * configure: Regenerated.
+ * config.in: Likewise.
-1999-04-07 Drew Moseley <dmoseley@cygnus.com>
+ * defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if
+ not defined.
- * Makefile.in (all-target-cygmon): Added all-target-bsp to the
- dependency list for all-target-cygmon.
+2002-06-07 Jason Thorpe <thorpej@wasabisystems.com>
-1999-04-05 Doug Evans <devans@casey.cygnus.com>
+ * config/mips/netbsd.h (CACHE_FLUSH_FUNC): Define.
- * config-ml.in: Check $host, not $target, for selective multilibs.
- (arm-*-*): Allow disabling of biendian, h/w fp, 26 bit apcs,
- thumb interworking, and underscore prefix multilibs.
+Thu Jun 6 07:17:43 2002 Nicola Pero <n.pero@mi.flashnet.it>
-1999-04-04 Ian Lance Taylor <ian@zembu.com>
+ PR objc/6834
+ * objc/objc-lang.c (LANG_HOOKS_GET_ALIAS_SET): Define to be
+ c_common_get_alias_set.
+ (LANG_HOOKS_SAFE_FROM_P): Define to be c_safe_from_p.
- * missing: Update to version from current automake.
+2002-06-05 Jeff Law <law@redhat.com>
-Fri Apr 2 15:11:32 1999 H.J. Lu (hjl@gnu.org)
+ * pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it
+ rejects (mem (lo_sum (reg) (unspec))), but will allow
+ (mem (lo_sum (reg) (symbol_ref)) for PA2.0.
- * configure (gxx_include_dir): Removed.
+2002-06-05 Alan Modra <amodra@bigpond.net.au>
- * configure.in (gxx_include_dir): Handle it.
- * Makefile.in: Likewise.
+ * config/rs6000/linux64.h (ASM_OUTPUT_SOURCE_LINE): Define.
-1999-03-29 Gavin Romig-Koch <gavin@cygnus.com>
+Tue Jun 4 18:16:50 CEST 2002 Jan Hubicka <jh@suse.cz>
- * config.sub (mips64vr4111,mips64vr4111el) Add.
+ * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Do not initialize
+ fields past the register table.
-1999-03-21 Ben Elliston <bje@cygnus.com>
+ * i386.c (classify_argument): Properly handle base classes.
- * config.guess: Correct typo for detecting ELF on FreeBSD.
+Tue Jun 4 13:09:18 CEST 2002 Jan Hubicka <jh@suse.cz>
-Thu Mar 18 00:17:50 1999 Mark Elbrecht <snowball3@usa.net>
+ * loop.c (emit_prefetch_instructions): Properly place the address
+ computation.
- * config/mh-go32: Delete.
- * config/mh-djgpp: New. Renamed from mh-go32.
- * configure.in (pc-msdosdjgpp): Set host_makefile_frag to
- config/mh-djgpp.
+ * dwarf2out.c (output_call_frame_info): Do not skip unwind info
+ when flag_asynchronous_unwind_tables is set.
-Thu Mar 11 18:37:23 1999 Drew Moseley <dmoseley@cygnus.com>
+ * i386-protos.h (x86_output_mi_thunk): Declare.
+ * unix.h (ASM_OUTPUT_MI_THUNK): Move offline to ...
+ * i386.c (x86_output_mi_thunk): ... here; handle 64bits.
- * Makefile.in (all-target-bsp): Added all-gcc all-binutils and
- all-target-newlib to dependency list for all-target-bsp.
+ * config/i386/i386.c (ix86_expand_int_movcc): Truncate to proper
+ mode.
-Thu Mar 11 01:19:31 1999 Mumit Khan <khan@xraylith.wisc.edu>
+ * i386.md (movabsdi): Kill broken alternative.
- * config.sub: Add i386-uwin support.
- * config.guess: Likewise.
+ * i386.c (dbx64_register_map): Fix typo
-Thu Mar 11 01:07:55 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+2002-06-03 Jason Thorpe <thorpej@wasabisystems.com>
- * configure.in: cleanup, add mh-*pic handling for arm, special
- case powerpc*-*-aix*
+ * config/rs6000/netbsd.h (DRAFT_V4_STRUCT_RET): Remove.
-Wed Mar 10 18:35:07 1999 Jeff Johnston <jjohnstn@cygnus.com>
+2002-05-31 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * configure.in (noconfigdirs): Removed target-libgloss so libnosys.a
- can be built.
+ * pa-linux.h (WCHAR_UNSIGNED): Define to 0.
+ * pa.h (WCHAR_UNSIGNED): Define to 1.
-Wed Mar 10 17:39:09 1999 Drew Moseley <dmoseley@cygnus.com>
+2002-05-31 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * configure.in: Added bsp support to arm-*-coff and arm-*-elf
- targets.
+ * pa.c (output_millicode_call): Correct "be,l" insn for TARGET_PA_20.
+ (output_call): Likewise.
-1999-03-02 Nick Clifton <nickc@cygnus.com>
+2002-05-30 Richard Henderson <rth@redhat.com>
+ Eric Botcazou <ebotcazou@multimania.com>
- * config.sub: Rename CYGNUS LOCAL to EGCS LOCAL
+ PR optimization/6822
+ * config/i386/i386.c (ix86_expand_int_movcc): Don't cast INTVAL
+ to unsigned int for op1 comparisons. Use gen_int_mode.
-Sun Feb 28 02:20:00 1999 Geoffrey Noer <noer@cygnus.com>
+2002-05-30 Marc Espie <espie@openbsd.org>
- * config.sub: Check for "cygwin*" rather than "cygwin32*"
+ * config.gcc (sparc64-*-openbsd*): New.
+ * config/sparc/openbsd1-64.h: New.
+ * config/sparc/openbsd64.h: New.
-1999-02-24 Nick Clifton <nickc@cygnus.com>
+2002-05-30 Jason Thorpe <thorpej@wasabisystems.com>
- * config.sub: Fix typo in arm recognition.
+ * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Set to
+ 96 if not __mc68010__.
-Wed Feb 24 13:51:40 1999 Drew Moseley <dmoseley@cygnus.com>
+2002-05-30 Andreas Schwab <schwab@suse.de>
- * configure.in (noconfigdirs): Changed target_configdirs to
- include target-bsp only for m68k-*-elf* and m68k-*-coff*
- rather than m68k-*-* since it is not known to work on
- m68k-aout. Ditto for arm-*-*oabi.
+ * config/ia64/sysv4.h (DO_SELECT_SECTION): Also handle
+ FUNCTION_DECLs.
-Wed Feb 24 12:52:17 1999 Stan Shebs <shebs@andros.cygnus.com>
+2002-05-30 Jason Thorpe <thorpej@wasabisystems.com>
- * configure.in (*-*-windows*): Remove, no longer used.
- * config/mh-windows: Ditto.
+ * config/i386/netbsd64.h (CPP_LP64_SPEC): Define.
+ (CPP_SUBTARGET_SPEC): Define.
+ (SUBTARGET_EXTRA_SPECS): Redefine, adding cpp_lp64 and
+ cpp_subtarget specs.
+ (CPP_SPEC): Redefine to include %(cpp_subtarget).
-1999-02-19 Ben Elliston <bje@cygnus.com>
+2002-05-29 Hans-Peter Nilsson <hp@axis.com>
- * config.guess: Automatically recognise ELF on FreeBSD. From Niall
- Smart and improved by Andrew Cagney.
+ * doc/md.texi (Patterns): Note pattern condition pitfall
+ for unnamed insn.
-Thu Feb 18 19:55:09 1999 Marc Espie <espie@cvs.openbsd.org>
+2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
- * config.guess: Recognize openbsd-*-hppa.
+ * config/sparc/netbsd-elf.c (CPP_SUBTARGET_SPEC64): Remove
+ -D__arch64__. Add -D_LP64.
+ (CPP_ARCH32_SPEC): Redefine to match the non-bi-arch version
+ from sparc.h.
+ (CPP_ARCH64_SPEC): Likewise.
+ (NO_BUILTIN_PTRDIFF_TYPE): Undef.
+ (NO_BUILTIN_SIZE_TYPE): Undef.
-Wed Feb 17 01:38:59 1999 H.J. Lu (hjl@gnu.org)
+2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
- * Makefile.in (REALLY_SET_LIB_PATH): Append $$$(RPATH_ENVVAR)
- only if it is not empty.
+ * config.gcc (alpha-*-netbsd*): Don't use crtstuff.
-1999-02-17 Nick Clifton <nickc@cygnus.com>
+2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
- Patch from: Scott Bambrough <scottb@corelcomputer.com>
+ * config/alpha/netbsd.h (CPP_PREDEFINES): Add -D_LP64.
- * config.guess: Modified to recognize uname's armv* syntax.
+2002-05-29 Richard Henderson <rth@redhat.com>
- * config.sub: Modified to recognize uname's armv* syntax.
+ * config/i386/i386.c (ix86_compute_frame_layout): Do add bottom
+ alignment for alloca.
-1999-02-17 Mark Salter <msalter@cygnus.com>
+2002-05-29 Neil Booth <neil@daikokuya.demon.co.uk>
- * configure.in: Added target-bsp for sparclite.
+ PR preprocessor/6844
+ * cppmacro.c (cpp_macro_definition): Reserve space for terminating
+ NUL.
-Mon Feb 8 14:17:24 1999 Richard Henderson <rth@cygnus.com>
+2002-05-29 Joel Sherrill <joel@OARcorp.com>
- * config.sub: Recognize alphapca5[67] and up to alphaev8.
+ * config/rs6000/rs6000.h (ASM_CPU_SPEC): Use -m403 and -m405.
-1999-02-08 Nick Clifton <nickc@cygnus.com>
+2002-05-29 Hans-Peter Nilsson <hp@axis.com>
- * configure.in: Add support for strongarm port.
- * config.sub: Add support for strongarm target.
+ PR target/6838
+ * config/cris/cris.md: Fix typos and thinkos in comments.
+ (splitter for mov_sideqi_mem, mov_sidehi_mem, mov_sidesi_mem):
+ Remove spurious mode specifier on operand 2.
-Sun Feb 7 18:01:54 1999 Mumit Khan <khan@xraylith.wisc.edu>
+2002-05-29 Ulrich Weigand <uweigand@de.ibm.com>
- * configure.in (*-*-cygwin32*): Use config/mh-cygwin instead of
- the old name config/mh-cygwin32.
- Enable texinfo.
+ * config/s390/s390.c (legitimate_pic_operand_p): Do not
+ accept symbolic LARL operands.
+ (s390_emit_epilogue): Do not set FRAME_RELATED_P on
+ epilogue insns.
-Thu Feb 4 20:43:25 1999 Ian Lance Taylor <ian@cygnus.com>
+2002-05-28 Marc Espie <espie@openbsd.org>
+ * config/i386/openbsd.h (HAVE_GAS_MAX_SKIP_P2ALIGN): Remove,
+ inherited from gas.h.
+ (ASM_QUAD): Undef. OpenBSD does not support it.
- * configure.in: Do build ld for ix86 Solaris.
+2002-05-28 Danny Smith <dannysmith@users.sourceforge.net>
-Tue Feb 2 19:46:40 1999 Jim Wilson <wilson@cygnus.com>
+ * doc/install.texi (binaries): Change mingw binaries
+ link to www.mingw.org.
- * Makefile.in (EXTRA_GCC_FLAGS): Set AR to $AR instead of
- $AR_FOR_TARGET. Likewise for RANLIB.
+2002-05-28 Richard Henderson <rth@redhat.com>
-Tue Feb 2 20:05:05 1999 Catherine Moore <clm@cygnus.com>
+ * config/i386/i386.c (ix86_compute_frame_layout): Do not add
+ bottom alignment for leaf functions.
- * config.sub (oabi): Recognize.
- * configure.in (arm-*-oabi): Handle.
+Mon May 27 10:37:28 CEST 2002 Jan Hubicka <jh@suse.cz>
-Sat Jan 30 06:09:00 1999 Robert Lipe (robertlipe@usa.net)
+ * reload.c (find_valid_class): Accept new argument DEST,
+ choose class accordingly.
+ (push_reload): Update callers.
- * config.guess: Improve detection of i686 on UnixWare 7.
+2002-05-26 Richard Henderson <rth@redhat.com>
-Sat Jan 30 08:04:00 1999 Mumit Khan <khan@xraylith.wisc.edu>
+ 2002-05-25 Richard Henderson <rth@redhat.com>
+ * c-pragma.c (apply_pragma_weak): Convert value identifier to
+ string for decl_attributes.
+ (handle_pragma_weak): Call assemble_alias if we're modifying
+ an existing decl.
- * config.guess: Add support for i386-pc-interix.
- * config.sub: Likewise.
- * configure.in: Likewise.
- * config/mh-interix: New file.
+ 2002-05-15 Richard Henderson <rth@redhat.com>
+ * varasm.c (merge_weak): Remove special case for extern and common.
-Mon Jan 18 13:59:20 1999 Christopher Faylor <cgf@cygnus.com>
+ 2002-05-15 Richard Henderson <rth@redhat.com>
+ * varasm.c (merge_weak): Error for any weakening after definition.
+ Adjust weakening after use warning to catch more cases.
+ (assemble_alias): Set TREE_USED and TREE_ASM_WRITTEN consistently.
+ * config/alpha/alpha.c (alpha_encode_section_info): Do not abort.
- * Makefile.in: Remove unneeded all-target-libio from
- from all-target-winsup target since it is now unneeded.
- Add all-target-libtermcap in its place since it is now
+ 2002-03-02 Richard Henderson <rth@redhat.com>
+ * attribs.c (handle_alias_attribute): Don't call assemble_alias.
+ * toplev.c (rest_of_decl_compilation): Invoke assemble_alias when
needed.
-Wed Dec 30 20:34:52 1998 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: makefile stub for cygwin target is probably
- unnecessary. Remove it for now.
- * config/mt-cygwin: Remove.
-
-Wed Dec 30 01:13:03 1998 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: libtermcap.a should be built when cygwin is the
- target as well as the host.
- * config.guess: Allow mixed case in cygwin uname output.
- * Makefile.in: Add libtermcap target.
- * config/mt-cygwin: New file. libtermcap target info.
-
-Wed Dec 23 00:20:50 1998 Jeffrey A Law (law@cygnus.com)
-
- * config.sub: Clean up handling of hppa2.0.
-
-Tue Dec 22 23:56:31 1998 Rodney Brown (rodneybrown@pmsc.com)
-
- * config.guess: Use C code to identify more HP machines.
-
-Thu Dec 17 01:22:30 1998 Jeffrey A Law (law@cygnus.com)
-
- * config.sub: Handle hppa2.0.
-
-Tue Dec 15 17:02:58 1998 Bob Manson <manson@charmed.cygnus.com>
-
- * configure.in: Add cygmon for x86-coff and x86-elf. Configure
- cygmon for all sparclite targets, regardless of object format.
-
-1998-12-15 Mark Salter <msalter@cygnus.com>
-
- * configure.in: Added target-bsp for several target architectures.
-
- * Makefile.in: Added rules for bsp.
-
-Fri Dec 4 01:34:02 1998 Jeffrey A Law (law@cygnus.com)
-
- * config.guess: Improve detection of hppa2.0 processors.
-
-Fri Dec 4 01:33:05 1998 Niall Smart <nialls@euristix.ie>
-
- * config.guess: Recognize FreeBSD using ELF automatically.
-
-1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure (skip-this-dir): Add handling for new shell script, which
- might be created by a sub-directory's configure to indicate, this particular
- directory is "unwanted".
- * Makefile.in ($(CONFIGURE_TARGET_MODULES)): Likewise.
-
-Wed Nov 18 18:28:45 1998 Geoffrey Noer <noer@cygnus.com>
-
- * ltconfig: import from libtool, after changing libtool to
- account for the cygwin name change.
-
-Wed Nov 18 18:09:14 1998 Geoffrey Noer <noer@cygnus.com>
-
- * Makefile.in: CC_FOR_TARGET and CXX_FOR_TARGET should also
- include newlib/libc/sys/cygwin and newlib/libc/sys/cygwin32.
-
-Wed Nov 18 20:13:29 1998 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: Add libtermcap to list of cygwin dependencies.
-
-Tue Nov 17 16:57:51 1998 Geoffrey Noer <noer@cygnus.com>
-
- * Makefile.in: modify CC_FOR_TARGET and CXX_FOR_TARGET so that
- they include winsup/include when it's a cygwin target.
-
-1998-11-12 Tom Tromey <tromey@cygnus.com>
-
- * configure.in (host_tools): Added zip.
- * Makefile.in (all-target-libjava): Depend on all-zip.
- (all-zip): New target.
- (ALL_MODULES): Added all-zip.
- (NATIVE_CHECK_MODULES): Added check-zip.
- (INSTALL_MODULES): Added install-zip.
- (CLEAN_MODULES): Added clean-zip.
-
-Thu Nov 12 17:27:21 1998 Geoffrey Noer <noer@cygnus.com>
-
- * Makefile.in: lose "32" from comment about cygwin.
-
-Thu Nov 5 15:00:31 1998 Nick Clifton <nickc@cygnus.com>
-
- * configure.in: Use -Os to build target libraries for the fr30.
-
-Wed Nov 4 18:49:43 1998 Dave Brolley <brolley@cygnus.com>
-
- * config.sub: Add fr30.
-
-Mon Nov 2 15:19:33 1998 Geoffrey Noer <noer@cygnus.com>
-
- * configure.in: drop "32" from config/mh-cygwin32. Check
- cygwin* instead of cygwin32*.
- * config.sub: Check cygwin* instead of cygwin32*.
-
-Thu Oct 22 10:55:25 1998 Robert Lipe <robertl@dgii.com>
-
- * config.guess: Match any version of Unixware7.
-
-1998-10-20 Syd Polk <spolk@cygnus.com>
-
- * Makefile.in configure.in: Add the ability to use tcl8.1 and tk8.1
- if desired.
-
-Sun Oct 18 18:34:50 1998 Jeffrey A Law (law@cygnus.com)
-
- * config.if (cxx_interface, libstdcxx_interface): Do not try to set
- these if the appropriate directories and files to not exist.
-
-Wed Oct 14 10:29:06 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (DEVO_SUPPORT): Add config.if.
-
-Tue Oct 13 15:45:36 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure: Add pattern to replace "build_tooldir"'s
- definition in the generated Makefile with "tooldir"'s
- actual value.
-
-Tue Oct 13 09:17:06 1998 Jeffrey A Law (law@cygnus.com)
-
- * config.sub: Bring back lost sparcv9.
-
- * Makefile.in (all-snvavigator): Remove all-flexlm dependency.
-
-Mon Oct 12 12:09:44 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (CHILL_FOR_TARGET): Mirror recent changes to
- CC_FOR_TARGET and friends.
-
-Mon Oct 12 12:09:30 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * Makefile.in (build_tooldir): New variable, same as tooldir.
- (CC_FOR_TARGET, GCC_FOR_TARGET, CXX_FOR_TARGET): Add
- -B$(build_tooldir)/bin/.
- (BASE_FLAGS_TO_PASS): Pass build_tooldir down.
-
-Tue Sep 1 16:23:11 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-
- * README: Remove installation instructions and refer to the
- INSTALL directory instead.
-
-Wed Sep 30 22:20:50 1998 Robert Lipe <robertl@dgii.com>
-
- * config.sub: Add support for i[34567]86-pc-udk.
- * configure.in: Likewise.
-
-Wed Sep 30 19:23:48 1998 Geoffrey Noer <noer@cygnus.com>
-
- * Makefile.in: add bzip2 package building bits for user
- tools module
- * configure.in: ditto
-
-Wed Sep 30 03:00:05 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (TARGET_CONFIGDIRS): Add libobjc.
- (ALL_TARGET_MODULES): Add all-target-libobjc.
- (CONFIGURE_TARGET_MODULES, CHECK_TARGET_MODULES): Similarly.
- (INSTALL_TARGET_MODULES, CLEAN_TARGET_MODULES): Similarly.
- (all-target-libchill): Add dependencies.
- * configure.in (target_libs): Add libchill.
-
-1998-09-30 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure.in (target_subdir): Remove duplicate line.
-
-Tue Sep 29 22:45:41 1998 Felix Lee <flee@cygnus.com>
-
- * Makefile.in (all-automake): fix dependencies.
-
-Mon Sep 28 04:04:27 1998 Jeffrey A Law (law@cygnus.com)
-
- * configure.in: Minor cleanups for building in the $(target_alias)
- subdir.
-
-1998-09-22 Jim Wilson <wilson@cygnus.com>
-
- * Makefile.in (bootstrap): Set r and s before make all. Use
- BASE_FLAGS_TO_PASS in make all.
- (cross): Likewise.
-
-1998-09-20 Mark Mitchell <mark@markmitchell.com>
-
- * Makefile.in (bootstrap): Pass TARGET_FLAGS_TO_PASS to `make all'.
-
-Sun Sep 20 00:13:02 1998 Richard Henderson <rth@cygnus.com>
-
- * config.sub: Fix typo in last change.
-
-1998-09-19 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
-
- * config.sub: Add support for C4x target.
- * configure.in: Likewise.
-
-1998-09-13 David S. Miller <davem@pierdol.cobaltmicro.com>
-
- * config.sub: Recognize sparcv9 just like sparc64.
-
-Wed Sep 9 15:44:52 1998 Robert Lipe <robertl@dgii.com>
-
- * config.guess: Match "Pent II" or "PentII" for OpenServer.
-
-Tue Sep 8 01:18:39 1998 Jeffrey A Law (law@cygnus.com)
-
- * config.guess: Correctly identify Pentium II sco boxes.
-
- * config.guess: Fix "tr" code. From Weiwen Liu.
-
-Sat Sep 5 13:56:52 1998 John Hughes <john@Calva.COM>
-
- * configure.in: Do not assume x86-svr4 or x86-unixware can handle
- stabs.
-
-Sat Sep 5 02:12:02 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (TARGET_CONFIGDIRS): Add libchill.
- (ALL_TARGET_MODULES): Add all-target-libchill.
- (CONFIGURE_TARGET_MODULES, CHECK_TARGET_MODULES): Similarly.
- (INSTALL_TARGET_MODULES, CLEAN_TARGET_MODULES): Similarly.
- (all-target-libchill): Add dependencies.
- * configure.in (target_libs): Add libchill.
-
-Sun Aug 30 22:27:02 1998 Lutz Wohlrab <lutz.wohlrab@informatik.tu-chemnitz.de>
-
- * config.guess: Avoid assumptions about "tr" behaves when
- LANG is set to something other than English.
-
-Sun Aug 30 22:14:44 1998 H.J. Lu (hjl@gnu.org)
-
- * configure (gxx_include_dir): Changed to
- '${prefix}/include/g++'-${libstdcxx_interface}.
-
- * config.if: New to determine the interfaces.
-
-Sun Aug 30 21:15:19 1998 Mark Klein (mklein@dis.com)
-
- * config.guess: Detect and handle MPE/IX.
- * config.sub: Deal with MPE/IX.
-
-Sat Aug 29 14:32:55 1998 David Edelsohn <edelsohn@mhpcc.edu>
-
- * configure.in: Use mh-aix43.
-
-1998-07-29 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure: Fix --without/--disable cases for gxx-include-dir.
-
-Fri Aug 28 12:28:26 1998 Per Bothner <bothner@cygnus.com>
-
- * mdata-sh: Imported. Needed for automake support.
-
-Thu Aug 13 12:49:29 1998 H.J. Lu <hjl@gnu.org>
-
- * Makefile.in (taz): Try "chmod -R og=u ." before
- "chmod og=u `find . -print`".
-
-Fri Jul 31 09:38:33 1998 Catherine Moore <clm@cygnus.com>
-
- * configure.in: Add arm-elf and thumb-elf support.
-
-Mon Jul 27 16:23:58 1998 Doug Evans <devans@canuck.cygnus.com>
-
- * Makefile.in: Undo previous patch.
-
-Fri Jul 24 19:55:24 1998 Doug Evans <devans@canuck.cygnus.com>
-
- * Makefile.in (INSTALL_TARGET): Move EXTRA_TARGET_HOST_INSTALL_MODULES
- to here ...
- (install-no-fixedincludes): and here
- (INSTALL_MODULES): ... from here.
-
-Fri Jul 24 17:01:42 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * config.sub: Merge with FSF.
-
- * config.guess: Merge with FSF.
-
-Fri Jul 24 08:43:36 1998 Doug Evans <devans@canuck.cygnus.com>
-
- * configure (extraconfigdirs): New variable.
- (SUBDIRS): Add extraconfigdirs and recurse on them too.
- * Makefile.in (all): Move higher in file.
- (EXTRA_TARGET_HOST_ALL_MODULES): New variable.
- (EXTRA_TARGET_HOST_{INSTALL,CHECK}_MODULES): New variables.
- (ALL_MODULES): Add EXTRA_TARGET_HOST_ALL_MODULES.
- (CROSS_CHECK_MODULES): Add EXTRA_TARGET_HOST_CHECK_MODULES.
- (INSTALL_MODULES): Add EXTRA_TARGET_HOST_INSTALL_MODULES.
-
-1998-07-23 Brendan Kehoe <brendan@cygnus.com>
-
- * Makefile.in (all-target-libjava): Depend on all-gcc and
- all-target-newlib.
- (configure-target-libjava): Depend on $(ALL_GCC).
-
-Sat Jul 18 14:32:43 CDT 1998 Robert Lipe <robertl@dgii.com>
-
- * config.guess: (*-pc-sco3.2v5) Add detection for Pentium II.
- (*-pc-unixware7) Add detection for Pentium II, Pentium Pro.
-
-Sun Jul 19 00:46:53 CEST 1998 Marc Lehmann <pcg@goof.com>
-
- * INSTALL/README: Fix typo.
-
-Fri Jul 17 13:30:18 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * ylwrap: Change absolute path checks to check for DOS style path
- names.
-
- * ylwrap: Don't use a full path name if the source file is in the
- same directory. From hjl@lucon.org (H.J. Lu).
-
- * config-ml.in: Default to being verbose, to match Feb 18 change to
- configure.
-
-Thu Jul 16 12:29:51 1998 Ian Lance Taylor <ian@cygnus.com>
-
- Brought over from egcs:
-
- Sat Jun 27 22:46:32 1998 Jeffrey A Law (law@cygnus.com)
-
- * configure.in (target_subdir): Set to ${target_alias} instead
- of "libraries".
-
- Mon Sep 1 16:45:44 1997 Jim Wilson <wilson@cygnus.com>
-
- * configure.in (target_subdir): Set to libraries if enable_multilib.
-
-Wed Jul 15 01:00:54 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * Makefile.in ($(CONFIGURE_TARGET_MODULES)): If there are any
- multilibs, force reconfiguration the first time we create
- multilib.out in a subdirectory, in case TARGET_SUBDIR is `.'.
-
-Tue Jul 14 23:41:03 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * configure.in: Strip any --no option from CONFIG_ARGUMENTS, to
- avoid confusion with --no-recursion.
-
-Tue Jul 14 15:37:41 1998 Geoffrey Noer <noer@cygnus.com>
-
- * configure.in: Win32 hosts shouldn't use install -x
- * install-sh: remove -x option, and special .exe-handling
- hack.
-
-Tue Jul 14 15:28:41 1998 Richard Henderson <rth@cygnus.com>
-
- * config.guess: Recognize i586-pc-beos.
- * configure.in: Don't build some bits for beos.
-
-Tue Jul 14 13:22:18 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * configure: If CC is set but CFLAGS is not, and CC is gcc, make
- CFLAGS default to -O2.
-
- * ltmain.sh: Add some hacks to make SunOS --enable-shared work
- when using GNU ld.
-
-Fri Jul 10 13:18:23 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * ltmain.sh: Correct install when using a different shell.
-
-Tue Jul 7 15:24:38 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * ltconfig, ltmain.sh: Update to libtool 1.2b.
-
-Thu Jul 2 13:57:36 1998 Klaus Kaempf <kkaempf@rmi.de>
-
- * makefile.vms: Update to build binutils/makefile.vms. Add install
- target.
-
-Wed Jul 1 16:45:21 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * ltconfig: Update to correct AIX handling.
-
-Sat Jun 27 22:46:32 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (BASE_FLAGS_TO_PASS): Add TARGET_SUBDIR.
-
- * configure.in (target_subdir): Set to ${target_alias} instead
- of "libraries".
-
-1998-06-26 Manfred Hollstein <manfred@s-direktnet.de>
-
- * Makefile.in (BASE_FLAGS_TO_PASS): Add gcc_version_trigger.
- (Makefile): Depend on $(gcc_version_trigger).
-
- * configure (gcc_version): Change default initializer to empty
- string.
- (gcc_version_trigger): New variable; pass this variable down
- to subdir configures to enable them checking gcc's version
- themselves. Emit make macros for both gcc_version vars.
- (topsrcdir): Initialize reliably.
- (recursion line): Remove --with-gcc-version=${gcc_version}.
-
-1998-06-24 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure (enable_version_specific_runtime_libs): Implement new flag
- --enable-version-specific-runtime-libs which installs C++ runtime stuff
- in $(libsubdir); emit definition in each generated Makefile.
- (gxx_include_dir): Initialize depending on
- $enable_version_specific_runtime_libs.
-
-1998-06-24 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure (gcc_version): Initialize properly depending on
- how and where configure is started.
- (recursion line): Pass a --with-gcc-version=${gcc_version}
- to configures in subdirs.
-
-Wed Jun 24 16:01:59 1998 John Metzler <jmetzler@cygnus.com>
-
- * configure.in (noconfigdirs): Add configure pattern for mips tx39
- cygmon
-
-Tue Jun 23 22:42:32 1998 Mark Alexander <marka@cygnus.com>
-
- * configure.in: Add cygmon and libstub support for mn10200.
-
-1998-06-19 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure (gcc_version): Add new variable describing the
- particular gcc version we're building.
- * Makefile.in (libsubdir): Add new macro for the directory
- in which the compiler finds executables, libraries, etc.
- (BASE_FLAGS_TO_PASS): Pass down gcc_version, target_alias
- and libsubdir.
-
-Fri Jun 19 02:36:59 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * Makefile.in (local-clean): Remove *.log.
- (warning.log): Built with warn_summary from build.log.
- (mail-report.log): Run test_summary.
- (mail-report-with-warnings.log): Run test_summary including
- warning.log in the report.
+2002-05-26 Jakub Jelinek <jakub@redhat.com>
-Thu Jun 18 11:26:03 1998 Robert Lipe <robertl@dgii.com>
+ * cse.c (fold_rtx): Don't optimize if SUBREG changes mode class.
- * config.guess: Detection of Pentium II for *-sco-3.2v5*.
+2002-05-25 Richard Henderson <rth@redhat.com>
-Mon Jun 15 14:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
+ PR target/6788
+ * config/sparc/sparc.c (sparc_output_mi_thunk): New implementation
+ using rtl instead of fprintf.
+ * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Use it.
+ * config/sparc/sparc-protos.h: Update.
- * Makefile.in (grep): Grep no longer depends on libiberty.
+2002-05-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
-Fri Jun 12 14:03:34 1998 Syd Polk <spolk@cygnus.com>
+ * config/avr/avr.c (avr_handle_progmem_attribute): Handle TYPE_DECL.
- * Makefile.in: all-snavigator needs all-libgui.
+ * config/avr/avr.c (machine_dependent_reorg): Sign extend the
+ CONST_INT operand to the correct mode after adding 1 to it.
-Thu Jun 11 19:43:47 1998 Mark Alexander <marka@cygnus.com>
+2002-05-24 Roman Lechtchinsky <rl@cs.tu-berlin.de>
- * configure.in: Add cygmon and libstub support for mn10300.
+ * config/alpha/unicosmk.h (REAL_VALUE_TO_TARGET_SINGLE,
+ REAL_VALUE_TO_TARGET_DOUBLE): Define for native builds.
-Wed Jun 10 11:19:47 1998 Ian Lance Taylor <ian@cygnus.com>
+2002-05-24 Jakub Jelinek <jakub@redhat.com>
- * missing: Update to version from automake 1.3.
+ PR other/6782
+ * final.c (get_mem_expr_from_op): Return 0 if op is NULL.
- * ltmain.sh: On installation, don't get confused if the same name
- appears more than once in the list of library names.
+2002-05-24 David Edelsohn <edelsohn@gnu.org>
-Wed Jun 3 14:51:42 1998 Ian Lance Taylor <ian@cygnus.com>
+ * config/rs6000/aix43.h (LINK_SPEC): Add PE initializer.
+ (STARTFILE_SPEC): Delete PE crt0.o.
+ * config/rs6000/aix51.h: Same.
+ * config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Append [DS] to
+ function descriptor symbol. Use RS6000_OUTPUT_BASENAME.
+ (ASM_OUTPUT_DEF_FROM_DECLS): Use RS6000_OUTPUT_BASENAME.
+ * config/rs6000/xcoff.h (ASM_OUTPUT_DEF): Define.
- * config.sub: Accept m68060 and m5200 as CPU names.
+2002-05-24 Richard Henderson <rth@redhat.com>
-Mon Jun 1 17:25:16 1998 Ian Lance Taylor <ian@cygnus.com>
+ * varasm.c (asm_output_bss): Always output one byte.
+ * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.
- * configure: Use && rather than using -a in test, because odd
- strings can confuse test.
- * configure.in: Likewise.
+2002-05-24 Neil Booth <neil@daikokuya.demon.co.uk>
-Thu May 28 19:31:13 1998 Ian Lance Taylor <ian@cygnus.com>
+ PR preprocessor/6780
+ * cppmacro.c (enter_macro_context): Clear state.angled_headers.
- * ltconfig, ltmain.sh: Bring in Visual C++ support.
+2002-05-21 Richard Earnshaw <rearnsha@arm.com>
-Sat May 23 23:44:13 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
+ * bitmap.c (bitmap_find_bit): Return early if we have the correct
+ element cached.
- * Makefile.in (boostrap2-lean, bootstrap3-lean,
- bootstrap4-lean): New targets.
+2002-05-24 Neil Booth <neil@daikokuya.demon.co.uk>
-Mon May 11 23:55:56 1998 Jeffrey A Law (law@cygnus.com)
+ * cppinit.c (mark_named_operators): Split out from init_builtins.
+ (struct builtin): Remove operator.
+ (CPLUS, OPERATOR, O): Kill
+ (struct named_op): New.
+ (cpp_finish_options): Call it from here instead.
+ (init_builtins): Don't do named operators.
- * mpw-* Delete. Not used.
+2002-05-20 David S. Miller <davem@redhat.com>
-Mon May 11 23:11:34 1998 Jeffrey A Law (law@cygnus.com)
+ * cselib.c (max_value_regs): New.
+ (cselib_lookup, cselib_invalidate_regno): Initialize it when
+ adding new entries to the REG_VALUES table and we are dealing with
+ a hard register.
+ (clear_table): Initialize it.
+ (cselib_invalidate_regno): Use it to determine which hard
+ registers to scan when mode is not VOIDmode.
- * COPYING.LIB: Update FSF address.
+2002-05-24 Alan Modra <amodra@bigpond.net.au>
-Fri May 8 01:30:20 1998 Ian Lance Taylor <ian@cygnus.com>
+ * config/rs6000/rs6000.c (output_toc): Mask longs to 32 bits.
- * ltconfig, ltmain.sh: Update to libtool 1.2a.
+2002-05-23 Hans Boehm <Hans_Boehm@hp.com>
+ * config/ia64/linux.h (IA64_GATE_AREA_END): Adjust for 64K
+ pages.
- * Makefile.in (GASB_SUPPORT_DIRS): Remove intl; already included via
- GAS_SUPPORT_DIRS.
+2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
-Thu May 7 17:27:35 1998 Ian Lance Taylor <ian@cygnus.com>
+ PR preprocessor/6517
+ * Makefile.in: Update.
+ * c-common.c (c_common_post_options): Add preprocessor
+ errors to the error count.
+ * c-lang.c (c_post_options): Kill.
+ (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
+ * hooks.h: Add header guards.
+ * langhooks-def.h: Include hooks.h.
+ (LANG_HOOKS_POST_OPTIONS): Update.
+ * langhooks.h (struct lang_hooks): Update post_options.
+ * toplev.c (parse_options_and_default_flags): Update.
+objc:
+ * objc-lang.c (objc_post_options): Kill.
+ (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
- * ltconfig, ltmain.sh: Avoid producing a version number if
- -version-info was not used.
+2002-05-23 Jakub Jelinek <jakub@redhat.com>
-Tue May 5 18:02:24 1998 Ian Lance Taylor <ian@cygnus.com>
+ PR target/6753
+ * config/i386/i386.md (sse_movdfcc, sse_movdfcc_eq): Use Y instead
+ of x in constraints for clarity.
+ (sse_mov?fcc split): abort if op2 == op3.
+ (sse_movsfcc_const0_1, sse_movsfcc_const0_2, sse_movsfcc_const0_3,
+ sse_movsfcc_const0_4): Add earlyclobber.
+ (sse_movdfcc_const0_1, sse_movdfcc_const0_2, sse_movdfcc_const0_3,
+ sse_movdfcc_const0_4): Likewise. Use DFmode, not SFmode.
+ Use Y instead of x in constraints.
- * configure.in: Add --with-newlib to CONFIG_ARGUMENTS if we are
- building with newlib.
+2002-05-23 Jakub Jelinek <jakub@redhat.com>
-1998-04-30 Paul Eggert <eggert@twinsun.com>
+ PR c/6643
+ * emit-rtl.c (widen_memory_access): Only call compare_tree_int
+ if DECL_SIZE_UNIT is INTEGER_CST.
- * Makefile.in (EXTRA_GCC_FLAGS): Remove backslash at end;
- Solaris `make' causes it to continue to next definition.
+2002-05-23 Jakub Jelinek <jakub@redhat.com>
-Tue Apr 28 16:24:24 1998 Jason Molenda (crash@bugshack.cygnus.com)
+ * combine.c (force_to_mode): Use gen_int_mode.
+ Don't clear CONST_INT bits outside of mode.
- * Makefile.in (install-gdbtk): Call this 'install-gdb' so that
- the right GUI libraries and files are installed along with GDB.
+2002-05-23 Jakub Jelinek <jakub@redhat.com>
-Tue Apr 28 18:11:24 1998 Ian Lance Taylor <ian@cygnus.com>
+ * configure.in: Fix as version test for binutils 2.12.1 releases
+ (without dates).
+ * configure: Rebuilt.
- * configure.in: Change alpha to alpha* in several places.
+Wed May 22 14:16:07 CEST 2002 Jan Hubicka <jh@suse.cz>
-Tue Apr 28 07:42:00 1998 Mark Alexander <marka@cygnus.com>
+ * i386.c (expand_movstr, expand_clrstr): Fix inline-all-stringops
+ sequence.
+ (ix86_expand_clrstr): Fix typo.
- * config.sub: Recognize sparc86x.
+2002-05-22 Duraid Madina <duraid@fl.net.au>
-Tue Apr 28 07:35:02 1998 Michael Meissner <meissner@cygnus.com>
+ * tradcpp.c (fixup_newlines): Use old-style function header.
- * configure.in (--enable-target-optspace): Remove debug echo.
+2002-05-21 Richard Henderson <rth@redhat.com>
-Thu Apr 23 21:31:16 1998 Jim Wilson <wilson@cygnus.com>
+ * system.h (BLOCK_PROFILER, BLOCK_PROFILER_CODE,
+ FUNCTION_BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT,
+ MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Poison.
- * configure: Set CXXFLAGS from CXXFLAGS, not CFLAGS.
+ * toplev.c (display_help): Kill -a -ax help.
-Thu Apr 23 12:26:38 1998 Ian Lance Taylor <ian@cygnus.com>
+ * config/1750a/1750a.h, config/alpha/alpha.h,
+ config/clipper/clipper.h, config/dsp16xx/dsp16xx.h,
+ config/h8300/h8300.h, config/i960/i960.h, config/m68k/tower-as.h,
+ config/m88k/m88k.h, config/vax/vax.h, config/we32k/we32k.h:
+ (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Kill.
- * ltconfig: Update cygwin32 support.
+ * libgcc2.c [L_bb] (BLOCK_PROFILER_CODE): Kill.
+ * config/m68k/sun3.h (BLOCK_PROFILER_CODE): Kill.
- * Makefile.in (GAS_SUPPORT_DIRS): Add intl.
- (BINUTILS_SUPPORT_DIRS, GASB_SUPPORT_DIRS): Likewise.
- (GDB_SUPPORT_DIRS): Likewise.
+ * config/i386/i386-protos.h (ix86_output_block_profiler): Kill.
+ (ix86_output_function_block_profiler): Kill.
+ * config/m68hc11/m68hc11.c (m68hc11_block_profiler): Kill.
+ (m68hc11_function_block_profiler): Kill.
+ * config/m68hc11/m68hc11-protos.h: Update.
+ * config/m88k/m88k.c (output_block_profiler): Kill.
+ (output_function_block_profiler): Kill.
+ * config/m88k/m88k-protos.h: Update.
-Wed Apr 22 12:30:10 1998 Michael Meissner <meissner@cygnus.com>
+2002-05-21 NIIBE Yutaka <gniibe@m17n.org>
- * configure.in (target_makefile_frag): If --enable-target-optspace,
- use -Os to compile target libraries rather than -O2. Default to
- using -Os for d10v and m32r if --{enable,disable}-target-optspace is
- not used.
- * configure.in (target_cflags): Ditto for d30v.
+ * reload1.c (do_output_reload): Run delete_output_reload
+ only if optimizing.
-Tue Apr 21 23:06:54 1998 Tom Tromey <tromey@cygnus.com>
+2002-05-20 Richard Henderson <rth@redhat.com>
- * Makefile.in (all-bfd): Depend on all-intl.
- (all-binutils): Likewise.
- (all-gas): Likewise.
- (all-gprof): Likewise.
- (all-ld): Likewise.
+ * cse.c (canon_hash): Reorder do_not_record test. Always
+ allow pic_offset_table_rtx.
-1998-04-19 Brendan Kehoe <brendan@cygnus.com>
+2002-05-19 Neil Booth <neil@daikokuya.demon.co.uk>
- * configure.in (host_tools): Fix typo, lbtool -> libtool.
+ * doc/contrib.texi: Update my entry.
-Fri Apr 17 16:20:42 1998 Ian Lance Taylor <ian@cygnus.com>
+2002-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
- * Makefile.in (all-bfd): Depend upon all-libiberty.
+ * mips/iris6.h (CPLUSPLUS_CPP_SPEC): Define.
- * ltconfig, ltmain.sh: Bring in newer cygwin32 support.
+2002-05-19 Marek Michalkiewicz <marekm@amelek.gda.pl>
-Fri Apr 17 12:22:22 1998 Bob Manson <manson@charmed.cygnus.com>
+ 2002-02-28 Marek Michalkiewicz <marekm@amelek.gda.pl>
+ * config/avr/avr.c (avr_hard_regno_mode_ok): Do not allow r29
+ which may overwrite the high byte of the frame pointer.
- * Makefile.in: Add libstub.
+2002-03-19 Lars Brinkhoff <lars@nocrew.org>
- * configure.in: Ditto. Build libstub for targets that have cygmon
- support.
+ * emit-rtl.c (gen_int_mode): New function.
+ * rtl.h: Prototype for it.
-Tue Apr 14 18:01:55 1998 Ian Lance Taylor <ian@cygnus.com>
+Sat May 18 23:09:19 CEST 2002 Jan Hubicka <jh@suse.cz>
- * configure.in: Don't set PICFLAG on ix86-cygwin32.
+ * i386.md (pushqi2, ashrqi_*): Fix constraint.
-Tue Apr 14 12:24:45 1998 J. Kean Johnston <jkj@sco.com>
+2002-05-18 Aldy Hernandez <aldyh@redhat.com>
- * configure.in: Recognise i[3456]96-*-sysv5* as a valid host, and
- use mh-sysv5 if specified. Support gprof on SCO Open Server.
+ * config/rs6000/altivec.h: Cleanups.
-Tue Apr 14 11:33:51 1998 Krister Walfridsson <cato@df.lth.se>
+2002-05-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * configure: Define DEFAULT_M4 by searching PATH.
- * Makfile.in: Use DEFAULT_M4.
+ * doc/install.texi (Specific, mips-sgi-irix6): Document need to
+ bootstrap with -mips3.
-Mon Apr 13 15:37:24 1998 Ian Lance Taylor <ian@cygnus.com>
+2002-05-17 David S. Miller <davem@redhat.com>
- * ltconfig: Add cygwin32 support.
+ PR c/6689, PR optimization/6615
+ * local-alloc.c (struct equivalence): Rename 'src' to 'src_p'
+ and make it a pointer to rtx. Update comments.
+ (update_equiv_regs): When scanning for equivalences, record
+ address of SET_SRC (set) in reg_equiv[].src_p. Dereference
+ it while making the equiv replacements.
- * Makefile.in, configure.in: Add libtool as a native only directory
- to configure and build.
+2002-05-17 Kurt Wall <kwall@kurtwerks.com>
-Sun Apr 12 20:58:46 1998 Jeffrey A Law (law@cygnus.com)
+ * doc/install.texi (Testing): Mention two common DejaGnu warnings
+ that can be ignored.
- * Makefile.in (INSTALL_MODULES): Remove texinfo.
+2002-05-16 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Wed Apr 8 13:18:56 1998 Philippe De Muyter <phdm@macqel.be>
+ * doc/install.texi (Final install): Recommend to install into a
+ "clean" target directory.
- * Makefile.in (EXTRA_GCC_FLAGS): XFOO lines shortened.
+2002-05-17 Andreas Schwab <schwab@suse.de>
-Thu Apr 2 14:48:44 1998 Geoffrey Noer <noer@cygnus.com>
+ * config/ia64/sysv4.h (DO_SELECT_SECTION): Factored out of
+ SELECT_SECTION.
+ (UNIQUE_SECTION): Define to get small data correctly.
- * Makefile.in: add ash make rules
- * configure.in: add ash to native_only and host_tools lists
+ * varasm.c (resolve_unique_section): Add third parameter
+ flag_function_or_data_sections and use it instead of
+ flag_function_sections.
+ (assemble_start_function): Pass flag_function_sections.
+ (asm_emit_uninitialised): Pass flag_data_sections.
+ (assemble_variable): Likewise.
-Thu Mar 26 12:53:20 1998 Tom Tromey <tromey@cygnus.com>
+2002-05-15 Eric Botcazou <ebotcazou@multimania.com>
- * Makefile.in (all-gettext, all-intl): New targets.
- (ALL_MODULES): Added all-gettext, all-intl.
- (CROSS_CHECK_MODULES): Added check-gettext, check-intl.
- (INSTALL_MODULES): Added install-gettext, install-intl.
- (CLEAN_MODULES): Added clean-gettext, clean-intl.
+ * fold-const.c (fold) [LT_EXPR]: Move the transformation of a
+ comparison against the highest or lowest integer value before
+ the 'X >= CST to X > (CST - 1)' and 'X < CST to X <= (CST - 1)'
+ transformation and that of an unsigned comparison against 0
+ right after.
- * configure.in (host_tools): Added gettext.
- (native_only): Likewise.
- (noconfigdirs) [various cases]: Likewise.
- (host_libs): Added intl.
+2002-05-16 Richard Henderson <rth@redhat.com>
-Thu Mar 26 15:00:11 1998 Keith Seitz <keiths@onions.cygnus.com>
+ PR c/3467
+ * c-decl.c (grokdeclarator): Don't pedwarn variable sized arrays
+ for c99.
- * configure: Do not disable building gdbtk for cygwin32 hosts.
+2002-05-16 Mark Mitchell <mark@codesourcery.com>
-Wed Mar 25 10:04:18 1998 Nick Clifton <nickc@cygnus.com>
+ * cfgrtl.c (purge_dead_edges): Correct handling of EDGE_EH.
- * configure.in: Add thumb-coff target.
- * config.sub: Add thumb-coff target.
+2002-05-09 David S. Miller <davem@redhat.com>
-Wed Mar 25 11:49:12 1998 Jason Molenda (crash@bugshack.cygnus.com)
+ * config/sparc/sol2.h (ASM_CPU_SPEC): Handle -mcpu=v9.
- * Makefile.in: Revert yesterday's change.
- (all-target-winsup): all-target-librx stays out of here.
+2002-05-07 David S. Miller <davem@redhat.com>
-Tue Mar 24 16:58:29 1998 Jason Molenda (crash@bugshack.cygnus.com)
+ PR target/6103
+ * config/sparc/sparc.h (TARGET_BUGGY_QP_LIB): Define to zero.
+ * config/sparc/sol2.h (TARGET_BUGGY_QP_LIB): Override to one.
+ * config/sparc/sparc.c (emit_soft_tfmode_libcall): If the Qp
+ library implementation clobbers the output before the inputs
+ are fully consumed, use stack temporary for the output.
- * Makefile.in (TARGET_CONFIGDIRS, ALL_TARGET_MODULES,
- CONFIGURE_TARGET_MODULES, CHECK_TARGET_MODULES,
- INSTALL_TARGET_MODULES, CLEAN_TARGET_MODULES, all-target-winsup):
- Remove references to librx and libg++.
+Wed May 15 10:38:27 CEST 2002 Jan Hubicka <jh@suse.cz>
-Tue Mar 24 18:28:12 1998 Eric Mumpower <nocturne@cygnus.com>
+ * invoke.texi (-malign-double): Re-add lost warning.
- * Makefile.in (BASE_FLAGS_TO_PASS): Pass $(lispdir) down to
- recursive makes
+2002-05-14 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Tue Mar 24 11:37:45 1998 Ian Lance Taylor <ian@cygnus.com>
+ * doc/install.texi: Remove special markup originally required for
+ HTML generation with texi2html.
- * Makefile.in (CC_FOR_TARGET): Use $(TARGET_SUBDIR) when passing -B
- for newlib directory.
- (CXX_FOR_TARGET): Likewise.
+2002-05-14 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Mon Mar 23 11:30:21 1998 Jeffrey A Law (law@cygnus.com)
+ * doc/install.texi (Specific, *-*-solaris2*): Update passus on
+ setting CONFIG_SHELL to /bin/ksh and remove alternate trick to
+ (possibly) work around broken /bin/sh.
- * ltconfig: Update after libtool/ltconfig.in change for
- hpux11.
+2002-05-08 Jason Merrill <jason@redhat.com>
-Fri Mar 20 18:51:43 1998 Ian Lance Taylor <ian@cygnus.com>
+ PR c++/6381
+ * dwarf2out.c (rtl_for_decl_location): Only expand INTEGER_CST and
+ REAL_CST.
- * ltconfig, ltmain.sh: Update to libtool 1.2.
-
-Fri Mar 20 09:32:14 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * Makefile.in (install-gcc): Don't specify LANGUAGES here.
- (install-gcc-cross): Instead, override LANGUAGES here.
-
-1998-03-18 Dave Love <d.love@dl.ac.uk>
-
- * Makefile.in ($(CONFIGURE_TARGET_MODULES)): Set CONFIG_SITE to a
- non-existent file since /dev/null loses with bash 2.0/autoconf 2.12.
-
-Wed Mar 18 09:24:59 1998 Nick Clifton <nickc@cygnus.com>
-
- * configure.in: Add Thumb-pe target.
-
-Tue Mar 17 16:59:00 1998 Syd Polk <spolk@cygnus.com>
-
- * Makefile.in - changed sn targets to snavigator
- * configure.in - changed sn targets to snavigator
-
-Tue Mar 17 10:33:28 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * config-ml.in: After building symlink tree call make distclean
- if a Makefile got linked into ${ml_dir}/${ml_libdir}; this happens
- to be the case for libiberty.
-
-Tue Mar 17 10:22:37 1998 H.J. Lu (hjl@gnu.ai.mit.edu)
-
- * configure: When making link, also check the current
- directory. The configure scripts may create one.
-
-Fri Mar 6 01:02:03 1998 Richard Henderson <rth@cygnus.com>
-
- * config.sub: Accept alphapca56 and alphaev6 properly.
-
-Fri Mar 6 00:14:55 1998 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-
- * configure.in: Revert 3 Jan change for powerpc-linux-gnulibc1.
-
-Mon Feb 23 15:09:18 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de
-
- * config.sub (sco5): Fix typo.
-
-Mon Feb 23 14:46:06 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * Makefile.in (INSTALL_MODULES): Move install-tcl before
- install-itcl.
- (install-itcl): Remove dependency on install-tcl.
-
-Mon Feb 23 09:53:28 1998 Mark Alexander <marka@cygnus.com>
-
- * configure.in: Remove libgloss from noconfigdirs for MN10300.
-
-Thu Feb 19 13:40:41 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * configure.in: Don't build libgui for a cygwin32 target when not on
- a cygwin32 host.
-
-Wed Feb 18 12:29:00 1998 Jason Molenda (crash@bugshack.cygnus.com)
-
- * configure (redirect): Set to null, so default behavior of
- configure is now --verbose.
-
-1998-02-16 Dave Love <d.love@dl.ac.uk>
-
- * Makefile.in ($(CONFIGURE_TARGET_MODULES)): Run configure with
- CONFIG_SITE=/dev/null to forestall lossage with site configuration.
-
-Mon Feb 16 12:23:53 1998 Manfred Hollstein <Manfred.Hollstein@ks.sel.alcatel.de>
-
- * Makefile.in (BASE_FLAGS_TO_PASS, EXTRA_TARGET_FLAGS): Really add
- this change to sync Makefile.in with its ChangeLog entries.
-
-Thu Feb 12 15:03:08 1998 H.J. Lu <hjl@gnu.org>
-
- * ltmain.sh (mkdir): Check that the directory doesn't exist
- before we exit with error, so that we don't get races during
- parallel builds.
-
-Sat Feb 7 15:19:18 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * ltconfig, ltmain.sh: Update from libtool 1.0i.
-
-Fri Feb 6 01:33:52 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * Makefile.in (BASE_FLAGS_TO_PASS): Don't pass PICFLAG and
- PICFLAG_FOR_TARGET.
- (EXTRA_TARGET_FLAGS): Don't pass PICFLAG_FOR_TARGET.
-
- * configure: Emit a definition for the new macro enable_shared
- into each Makefile.
-
- * config/mh-sparcpic (PICFLAG): Define to properly according
- to current multilib configuration.
- * config/mt-sparcpic (PICFLAG_FOR_TARGET): Define to properly
- according to current multilib configuration.
-
-Thu Feb 5 17:01:12 1998 Jason Molenda (crash@bugshack.cygnus.com)
-
- * configure.in (host_tools, native_only): Add libtool.
-
-Wed Feb 4 16:53:58 1998 Geoffrey Noer <noer@cygnus.com>
-
- * configure.in: add target-gperf to noconfigdirs for Cygwin32.
- Fix typo in ming config comment.
-
-Wed Feb 4 18:56:13 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * ltconfig, ltmain.sh: Update from libtool 1.0h.
-
-Mon Feb 2 19:38:19 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * config.sub: Add tic30 cases, and map c30 to tic30.
-
-Sun Feb 1 02:40:41 1998 Richard Henderson <rth@cygnus.com>
-
- * Makefile.in (TARGET_CONFIGDIRS): Add libf2c.
- (ALL_TARGET_MODULES, CONFIGURE_TARGET_MODULES): Similarly
- (CHECK_TARGET_MODULES, INSTALL_TARGET_MODULES): Similarly
- (CLEAN_TARGET_MODULES): Similarly
- (all-target-libf2c): Add dependences.
- * configure.in (target_libs): Add libf2c.
-
-Fri Jan 30 17:18:32 1998 Geoffrey Noer <noer@cygnus.com>
-
- * configure.in: Remove expect from noconfigdirs when target
- is cygwin32. OK to build expect and dejagnu with Canadian
- Cross.
-
-Wed Jan 28 12:58:49 1998 Ian Lance Taylor <ian@cygnus.com>
-
- * configure.in: Do build expect, dejagnu, and cvssrc for a cygwin32
- host.
-
- * config.guess: Use ${UNAME_MACHINE} rather than i386 for cygwin32
- and mingw32.
-
-Wed Jan 28 10:26:37 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * Makefile.in (BASE_FLAGS_TO_PASS): Remove passing $(local_prefix)
- here as it is not defined in the toplevel Makefile.
-
-Tue Jan 27 23:25:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure (package_makefile_rules_frag): New variable, which names
- a file with generic rules, ...
- Change comment to mention we now have FIVE parts.
- * configure: Undo last change.
-
-Tue Jan 27 23:15:55 1998 Lassi A. Tuura <lat@iki.fi>
-
- * config.guess: More accurate determination of HP processor types.
- * config.sub: More accurate determination of HP processor types.
-
-Sat Jan 24 01:59:45 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * configure (package_makefile_frag): Move inserting the
- ${package_makefile_frag} to where it should be according
- to the comment.
-
-Fri Jan 23 00:29:28 1998 Philip Blundell <pb@nexus.co.uk>
-
- * config.guess: Add support for Linux/ARM.
-
-Thu Jan 22 15:14:01 1998 Fred Fish <fnf@cygnus.com>
-
- * .cvsignore: Remove *-info and *-install since they match
- release-info and mpw-install, which we don't want to just ignore.
-
-Thu Jan 22 01:38:33 1998 Richard Henderson <rth@cygnus.com>
-
- * configure.in: Revert 3 Jan change for alpha-linux-gnulibc1.
-
-Sat Jan 17 21:28:08 1998 Pieter Nagel <pnagel@epiuse.co.za>
-
- * Makefile.in (FLAGS_TO_PASS): Pass down gcc_include_dir and
- local_prefix to sub-make invocations.
-
-Sat Jan 17 21:04:59 1998 H.J. Lu (hjl@gnu.org)
-
- * configure.in: Check makefile fragments in the source
- directory.
-
-Fri Jan 16 00:41:37 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * configure.in: Check whether host and target makefile
- fragments exist before adding them to *_makefile_frag.
-
-Wed Jan 14 23:39:10 1998 Bob Manson <manson@charmed.cygnus.com>
-
- * configure.in (target_configdirs): Add cygmon for sparc64-elf.
-
-Wed Jan 14 12:48:07 1998 Keith Seitz <keiths@pizza.cygnus.com>
-
- * configure.in: Make sure we only replace RPATH_ENVVAR on
- lines which begin with RPATH_ENVVAR, i.e. add "^" to the
- regexp to sed.
-
- * Makefile.in (BASE_FLAGS_TO_PASS): Pass RRPATH_ENVVAR down
- to sub-makes.
-
-1998-01-13 Lee Iverson (leei@ai.sri.com)
-
- * config-ml.in (multi-do): LDFLAGS must include multilib
- designator.
-
-Tue Jan 13 01:13:24 1998 Robert Lipe (robertl@dgii.com)
-
- * config.guess: Recognize i[3456]-i586-UnixWare7-sysv5.
-
-Sun Jan 4 01:06:55 1998 Mumit Khan <khan@xraylith.wisc.edu>
-
- * config.sub: Add mingw32 support.
- * configure.in: Likewise.
- * config/mh-mingw32: New file.
-
-Sat Jan 3 12:11:05 1998 Franz Sirl <franz.sirl-kernel@lauterbach.com>
-
- * configure.in: Finalize support for {alpha|powerpc}*-*-linux-gnulibc1
-
-Sun Dec 28 11:28:58 1997 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (INSTALL_TARGET): Do install-gcc first.
- * configure (gxx_include_dir): Provide a definition for subdirs
- which do not use autoconf.
-
-Wed Dec 24 22:46:55 1997 Jeffrey A Law (law@cygnus.com)
-
- * config.guess: Sync with egcs. Picks up new alpha support,
- BeOS & some additional linux support.
-
-Tue Dec 23 12:44:24 1997 Jeffrey A Law (law@cygnus.com)
-
- * config.guess: HP 9000/803 is a PA1.1 machine.
-
-Mon Dec 22 02:39:24 1997 Richard Henderson <rth@cygnus.com>
-
- * configure.in: It's alpha*-...
-
-Sun Dec 21 16:53:12 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
-
- * configure.in (host_makefile_frag, target_makefile_frag):
- Handle multiple config files.
- (alpha-*-linux*): Treat alpha-*-linux* as alpha-*-linux* and
- alpha-*-*.
-
-Thu Dec 18 13:13:03 1997 Doug Evans <devans@canuck.cygnus.com>
-
- * mkdep: New file.
-
-Wed Dec 17 09:53:02 1997 Michael Meissner <meissner@cygnus.com>
-
- * configure.in (d30v-*-*): Allow configuring of libide, vmake, etc.
-
-Tue Dec 16 17:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
-
- * Makefile.in: Add libgui directory.
- (GDB_TK): Add all-libgui.
- * configure.in: Add libgui directory.
- * configure: Add all-libgui to GDB_TK.
-
-Mon Dec 15 16:12:28 1997 Nick Clifton <nickc@cygnus.com>
-
- * config-ml.in (multidirs): Add m32r to multilib list.
-
-Fri Dec 12 10:43:31 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
-
- * Makefile.in (all-target-gperf): Change dependency to
- all-target-libstdc++.
-
-Thu Dec 11 23:30:51 1997 Fred Fish <fnf@ninemoons.com>
-
- * config.guess: Add BeOS support.
-
-Wed Dec 10 15:10:38 1997 Ian Lance Taylor <ian@cygnus.com>
-
- Source directory cvs renamed to cvssrc:
- * configure.in (host_tools): Change cvs to cvssrc.
- (native_only): Likewise.
- (noconfigdirs) [various cases]: Likewise.
- * Makefile.in (ALL_MODULES): Change all-cvs to all-cvssrc.
- (CROSS_CHECK_MODULES): Change check-cvs to check-cvssrc.
- (INSTALL_MODULES): Change install-cvs to install-cvssrc.
- (CLEAN_MODULES): Change clean-cvs to clean-cvssrc.
- (all-cvssrc): Rename target from all-cvs.
-
-Wed Dec 3 07:55:59 1997 Jeffrey A Law (law@cygnus.com)
-
- * configure (gxx_include_dir): Fix thinko.
-
-Tue Dec 2 10:55:34 1997 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (INSTALL_TARGET_CROSS): Define.
- (install-cross, install-gcc-cross): New targets.
-
-Tue Dec 2 10:08:31 1997 Nick Clifton <nickc@cygnus.com>
-
- * configure.in (noconfigdirs): Add support for Thumb target.
-
- * config.sub (maybe_os): Add support for Thumb target.
-
-Sun Nov 30 16:12:27 1997 Bob Manson <manson@charmed.cygnus.com>
-
- * Makefile.in: Add rules for cygmon.
-
- * configure.in: Build cygmon for sparc-elf and sparclite-aout.
-
-Thu Nov 27 01:31:30 1997 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (INSTALL_TARGET): Do install-gcc first.
- * configure (gxx_include_dir): Provide a definition for subdirs
- which do not use autoconf.
-
-Wed Nov 26 11:53:33 1997 Keith Seitz <keiths@onions.cygnus.com>
-
- * Makefile.in, configure, configure.in, ChangeLog: merge with foundry's
- 11/18/97 build
-
-Wed Nov 26 16:08:50 1997 Jeffrey A Law (law@cygnus.com)
-
- * From Franz Sirl.
- * config.guess (powerpc*-*-linux): Handle glibc2 beta release
- found on RedHat Linux systems.
-
-Fri Nov 21 09:51:01 1997 Jeffrey A Law (law@cygnus.com)
-
- * config.guess (alpha stuff): Merge with FSF to avoid incorrect
- guesses.
-
-Thu Nov 13 11:38:37 1997 Jeffrey A Law (law@cygnus.com)
-
- * configure.in (i[3456]86-ncr-sysv4.3*): Tweak.
-
-Mon Nov 10 15:23:21 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
-
- * ltmain.sh: If mkdir fails, check whether the directory was created
- anyhow by some other process.
-
-Mon Nov 10 14:38:03 1997 Michael Meissner <meissner@cygnus.com>
-
- * configure.in (d30v-*-*): Configure all directories.
-
-Sun Nov 9 17:36:20 1997 Michael Meissner <meissner@cygnus.com>
-
- * configure.in (d30v-*-*): Configure newlib, libiberty directories
- for the D30V.
-
-Sat Nov 8 14:42:59 1997 Michael Meissner <meissner@cygnus.com>
-
- * configure.in (d30v-*-*): Configure target-libgloss on the D30V.
-
-Fri Nov 7 10:34:09 1997 Rob Savoye <rob@darkstar.cygnus.com>
-
- * include/libiberty.h: Add extern "C" { so it can be used with C++
- progrms.
- * include/remote-sim.h: Add extern "C" { so it can be used with C++
- programs.
-
-Thu Oct 30 11:09:29 1997 Michael Meissner <meissner@cygnus.com>
+2002-05-14 Release Manager
- * configure.in (d30v-*-*): Configure GCC now.
+ * GCC 3.1 Released.
-Mon Oct 27 13:17:24 1997 Stan Shebs <shebs@andros.cygnus.com>
+2002-05-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * configure.in: Remove a "second pass" of tweaking noconfigdirs,
- is no longer needed.
+ * config/mips/t-iris6 (SHLIB_SLIBDIR_SUFFIXES): Use mabi=64 and
+ . as N64/N32 libgcc_s.so subdirs.
-Mon Oct 27 12:03:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+2002-05-09 Mark Mitchell <mark@codesourcery.com>
- * Makefile.in: check-target-libio depends on all-target-libstdc++.
+ * config/rs6000/rs6000.h: Revert previous patch.
-Sun Oct 26 11:48:27 1997 Manfred Hollstein (manfred@s-direktnet.de)
+2002-05-09 Joel Sherrill <joel@OARcorp.com>
- * Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
- targets using "$@" to provide support for similar but not identical
- targets without having to duplicate code.
+ * config/rs6000/rs6000.h CPP_CPU_SPEC): Correct
+ 403 and 405 arguments for binutils 2.12.
-Mon Oct 20 15:28:49 1997 Klaus K"ampf <kkaempf@progis.de>
+Thu May 9 12:21:48 2002 Jeffrey A Law (law@redhat.com)
- * makefile.vms: Fix to work with DEC C.
+ * pa.c (hppa_profile_hook): Use force_reg to get the address
+ of the profile hook into an appropriate pseudo register.
-Tue Oct 7 23:58:57 1997 Gavin Koch <gavin@cygnus.com>
+2002-05-09 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Add mips-tx39-elf to marketing names.
+ * mklibgcc.in: Set shlib_slibdir_qual to empty string if
+ SHLIB_SLIBDIR_SUFFIXES is empty.
-Tue Oct 7 14:24:41 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-05-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * ltmain.sh: Handle symlinks in generated script.
+ * config/mips/t-iris6 (SHLIB_SLIBDIR_SUFFIXES): Define.
+ (SHLIB_LINK, SHLIB_INSTALL): Adjust.
-Wed Oct 1 13:11:27 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-05-09 Jakub Jelinek <jakub@redhat.com>
- * configure: Handle autoconf style directory options: --bindir,
- --datadir, --includedir, --infodir, --libdir, --libexecdir,
- --mandir, --oldincludedir, --sbindir, --sharedstatedir,
- --sysconfdir.
- * Makefile.in (sbindir, libexecdir, sysconfdir): New variables.
- (sharedstatedir, localstatedir, oldincludedir): New variables.
- (BASE_FLAGS_TO_PASS): Pass down bindir, datadir, includedir,
- infodir, libdir, libexecdir, localstatedir, mandir, oldincludedir,
- sbindir, sharedstatedir, and sysconfdir.
+ * config/sparc/t-linux64 (SHLIB_MAPFILES): Set.
+ * config/sparc/libgcc-sparc-glibc.ver: New file.
+ * config/i386/t-linux64 (SHLIB_MAPFILES): Add libgcc-x86_64-glibc.ver.
+ * config/i386/libgcc-x86_64-glibc.ver: New file.
+ * config/cris/t-linux (SHLIB_MAPFILES): Remove.
+ * mklibgcc.in: Preprocess SHLIB_MAPFILES with ml flags.
-Mon Sep 29 00:38:08 1997 Aaron Jackson <jackson@negril.msrce.howard.edu>
+2002-05-09 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (bootstrap-lean): New target.
+ PR target/6429
+ * Makefile.in (libgcc.mk): Pass SHLIB_SLIBDIR_SUFFIXES to mklibgcc.
+ * mklibgcc.in: If SHLIB_SLIBDIR_SUFFIXES is defined, put libgcc_s
+ shared libraries into multilib dirs, with SONAME libgcc_s.so.1 for
+ base multilibs.
+ * config/t-slibgcc-elf-ver (SHLIB_LINK): Adjust for the above.
+ * config/t-slibgcc-sld (SHLIB_LINK): Likewise.
+ * config/i386/t-linux64 (SHLIB_SLIBDIR_SUFFIXES): Define.
+ * config/sparc/t-linux64 (SHLIB_SLIBDIR_SUFFIXES): Define.
+ * config/sparc/t-sol2-64 (SHLIB_SLIBDIR_SUFFIXES): Define.
-Wed Sep 24 18:06:27 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
+2002-05-08 Mark Mitchell <mark@codesourcery.com>
- * configure.in (d30v): Remove tcl, tk, expect, gdb, itcl, tix, db,
- sn, and gnuserv from noconfigdirs.
+ PR c/6569.
+ * varasm.c (mark_weak): New function.
+ (merge_weak): Use it. Do not call declare_weak.
+ (declare_weak): Use merge_weak.
-Wed Sep 24 15:18:32 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-05-07 Geoffrey Keating <geoffk@redhat.com>
- * ltmain.sh: Tweak shell pattern to avoid bug in NetBSD /bin/sh.
+ * configure.in: Don't pass -Wno-long-long to a ADA compiler
+ that doesn't support it.
+ * configure: Regenerate.
-Thu Sep 18 23:58:27 1997 Jeffrey A Law (law@cygnus.com)
+2002-05-07 Jason Merrill <jason@redhat.com>
- * Makefile.in (cross): New target.
+ * dwarf2out.c (rtl_for_decl_location): Don't try to extract a
+ constant value from DECL_INITIAL.
-Thu Sep 18 21:43:23 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
- Jeff Law <law@cygnus.com>
+2002-05-07 Richard Henderson <rth@redhat.com>
- * Makefile.in (bootstrap2, bootstrap3): New targets.
- (all-bootstrap): Remove outdated and confusing target.
- (bootstrap, bootstrap2, bootstrap3): Don't pass BOOT_CFLAGS down.
+ PR c++/6212
+ * expr.c (highest_pow2_factor_for_type): New.
+ (expand_assignment): Use it.
-Thu Sep 18 15:37:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
+2002-05-07 Jakub Jelinek <jakub@redhat.com>
- * configure (tooldir): enable_gdbtk=YES for cygwin32, NO for
- windows. Consistent with gdb/configure.
+ * configure.in: If as or ld segfaults, don't clutter with it stdout.
+ * configure: Rebuilt.
-1997-09-15 02:37 Ulrich Drepper <drepper@cygnus.com>
+2002-05-05 Jakub Jelinek <jakub@redhat.com>
- * config/mt-linux: Define CXXFLAGS to make sure -fvtable-thunks is
- used.
- * configure.in: Name Linux target fragment.
+ PR target/6561
+ * config/sparc/sparc.md (muldi3_v8plus): Handle %1 equal to %2.
- * configure: Rewrite so that project Makefile fragment is inserted
- first and appears last in the resulting Makefile.
+2002-05-05 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-Tue Sep 16 09:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
+ * doc/install.texi (powerpc-*-linux-gnu*): Update build requirements.
- * Makefile.in (install-itcl): Install tcl first.
+2002-05-04 David Edelsohn <edelsohn@gnu.org>
-Sun Sep 14 20:53:42 1997 Geoffrey Noer <noer@cygnus.com>
+ PR c/6543
+ * config/rs6000/rs6000.md (sCC pattern and splitter): Remove
+ clobber and use result as temporary value.
- * config/mh-cygwin32: ok to build split texinfo files
+2002-05-03 Jakub Jelinek <jakub@redhat.com>
-Fri Sep 12 16:19:20 1997 Geoffrey Noer <noer@cygnus.com>
+ PR target/6542
+ * config/sparc/sparc.h (leaf_reg_remap): Remove const.
+ (CONDITIONAL_REGISTER_USAGE): For TARGET_FLAT make
+ fill leaf_reg_remap with identity.
+ * config/sparc/sparc.c (leaf_reg_remap): Remove const.
- * configure.in: remove bison from noconfigdirs for Cygwin32 host
+2002-05-03 Jakub Jelinek <jakub@redhat.com>
-Thu Sep 11 16:40:46 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+ PR target/6522
+ * dwarf2out.c (simple_decl_align_in_bits): Renamed to...
+ (simple_field_decl_align_in_bits): this. Apply
+ BIGGEST_FIELD_ALIGNMENT and ADJUST_FIELD_ALIGN if defined.
- * Makefile.in (local-distclean): Also remove mh-frag mt-frag.
+2002-05-03 Richard Henderson <rth@redhat.com>
- * configure.in (skipdirs): Add target-librx for Linux.
- (alpha-*-linux*): Use config/mh-elfalphapic and config/mt-elfalphapic.
+ PR opt/6534
+ * ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
+ noce_try_store_flag_inc, noce_try_store_flag_mask, noce_try_cmove,
+ noce_try_cmove_arith, noce_try_minmax, noce_try_abs): Insert new
+ code before JUMP, not EARLIEST.
-Wed Sep 10 21:29:54 1997 Jeffrey A Law (law@cygnus.com)
+2002-05-03 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (bootstrap): New target.
+ PR preprocessor/6489
+ * tradcpp.c (fixup_newlines): New.
+ (main, finclude): Use it.
-Wed Sep 10 15:19:22 1997 Jeffrey A Law (law@cygnus.com)
+2002-05-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * config.sub: Accept 'amigados' for backward compatibility.
+ * doc/install.texi (Installing): Mention GCC 3.1 buildstats.
+ (Specific): Removed buildstats references.
+ (Specific, hppa*-hp-hpux11): Adjust for GCC versions > 3.0.
+ (Specific, sparc-sun-solaris2*): Update 64-bit hints for GCC 3.1.
+ Accomodate Solaris versions beyond 8.
+ (Specific, sparc-sun-solaris2.7): Update as path for GCC 3.1.
+ (Specific, *-*-solaris2.8): Removed, obsolete.
-Mon Sep 8 20:46:20 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-05-02 Jason Merrill <jason@redhat.com>
- * config.guess: Merge with FSF.
+ * defaults.h (BOOL_TYPE_SIZE): Move default here from cp/decl.c.
+ * c-decl.c (c_init_decl_processing): Use it.
+ * config/rs6000/darwin.h (BOOL_TYPE_SIZE): Define to INT_TYPE_SIZE.
+ * config/i960/i960.h (BOOL_TYPE_SIZE): Don't define.
+ * config/mcore/mcore.h (BOOL_TYPE_SIZE): Don't define.
-Sun Sep 7 23:18:32 1997 Fred Fish <fnf@ninemoons.com>
+2002-05-02 Loren J. Rittle <ljrittle@acm.org>
- * config.sub: Change 'amigados' to 'amigaos' to match current usage.
+ * doc/install.texi (*-*-freebsd*): Update to latest status.
-Sun Sep 7 15:55:28 1997 Gavin Koch <gavin@cygnus.com>
+2002-05-02 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Add "marketing-names" patch.
+ PR target/6540
+ * config.gcc (sparc*-*-solaris2*): Set float_format to i128.
+ * config/float-sparc.h: Assume 128-bit long double if
+ __LONG_DOUBLE_128__ is defined.
-Fri Sep 5 16:11:28 1997 Joel Sherrill (joel@OARcorp.com)
+ PR target/6512, PR target/5628
+ * config/sparc/sparc.md (movdf_insn_v9only_novis): Don't allow >= %f32
+ when memory is not aligned.
+ (movdf_insn_v9only_vis): Likewise.
+ * config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS): Request a FP_REGS
+ temporary for EXTRA_FP_REGS DFmode load from unaligned memory.
+ (SECONDARY_OUTPUT_RELOAD_CLASS): Similarly.
- * configure.in (*-*-rtems*): Do not build libgloss for rtems.
+2002-05-02 Joseph S. Myers <jsm28@cam.ac.uk>
-Fri Sep 5 12:27:17 1997 Jeffrey A Law (law@cygnus.com)
+ * doc/install.texi: State GNAT version requirements.
- * config.sub: Handle v850-elf.
+2002-05-01 Jeff Law <law@redhat.com>
-Wed Sep 3 22:01:58 1997 Fred Fish <fnf@ninemoons.com>
+ * pa.h (EXTRA_CONSTRAINT): Don't accept PIC addresses for the
+ 'T' constraint.
- * .cvsignore (*-install): Remove.
+2002-05-01 Joel Brobecker <brobecker@gnat.com>
-Wed Sep 3 12:15:24 1997 Chris Provenzano <proven@cygnus.com>
+ * dbxout.c (dbxout_type): Emit size information for range types,
+ as well, but only when using GDB extensions.
- * ltconfig: Set CONFIG_SHELL in libtool.
- * ltmain.sh: Use CONFIG_SHELL instead of /bin/sh
+2002-05-01 Richard Henderson <rth@redhat.com>
-Mon Sep 1 16:45:44 1997 Jim Wilson <wilson@cygnus.com>
+ * configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with
+ target-independent gnu binutils date test.
- * configure.in (target_subdir): Set to libraries if enable_multilib.
+2002-05-01 Jakub Jelinek <jakub@redhat.com>
-Wed Aug 27 16:15:11 1997 Jim Wilson <wilson@cygnus.com>
+ * cppinit.c (cpp_handle_option) [-dM]: Don't set no_output here...
+ (cpp_post_options): ...but here. Disable -dD, -dN and -dI when
+ -M -or -MM is in effect.
- * config.guess: Update from gcc directory.
+2002-05-01 Zack Weinberg <zack@codesourcery.com>
-Tue Aug 26 16:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
+ * config.gcc: Correct test of --enable-obsolete. Obsolete all
+ A29k configurations.
+ * doc/install.texi: Update to match.
- * Makefile.in (all-sim): Depends on all-readline.
+2002-05-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-Wed Aug 20 19:57:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+ PR bootstrap/6514
+ * varasm.c (globalize_decl): Compare DECL_ASSEMBLER_NAME to check
+ for duplicates. Always loop over whole list.
- * Makefile.in (BISON, YACC): Use $$s.
- (all-bison): Depend on all-texinfo.
+Wed May 1 10:32:37 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Tue Aug 19 01:41:32 1997 Jason Merrill <jason@yorick.cygnus.com>
+ * reload.c (find_reloads, case 'p'): Set BADOP to 0.
- * Makefile.in (BISON): Add -L flag.
- (YACC): Likewise.
+2002-05-01 Joel Sherrill <joel@OARcorp.com>
-Mon Aug 18 11:30:50 1997 Nick Clifton <nickc@cygnus.com>
+ * config/sparc/t-elf (sparc-rtems, sparc-elf): Build assembly
+ support routines.
- * configure.in (noconfigdirs): Add support for v850e target.
+2002-05-01 Joseph S. Myers <jsm28@cam.ac.uk>
- * config.sub (maybe_os): Add support for v850e target.
+ * doc/install.texi: Update Texinfo version requirement
+ documentation.
-Mon Aug 18 11:30:50 1997 Nick Clifton <nickc@cygnus.com>
+2002-04-30 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Add support for v850ea target.
+ * config/sparc/sol27-sld.h: Rename from sol26-sld.h.
+ (PREFERRED_DEBUGGING_TYPE, ASM_DEBUG_SPEC): Undef.
+ * config.gcc (sparc-solaris): Adjust test for native ld bug.
+ Add it after the biarch headers.
- * config.sub (maybe_os): Add support for v850ea target.
+2002-04-30 Richard Henderson <rth@redhat.com>
-Mon Aug 18 09:24:06 1997 Gavin Koch <gavin@cygnus.com>
+ PR opt/6516
+ * toplev.c (rest_of_compilation): Don't run cross-jump before
+ bb-reorder.
- * config.sub: Add mipstx39. Delete r3900.
+2002-04-30 Joel Sherrill <joel@OARcorp.com>
-Mon Aug 18 17:20:10 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
+ * config/arm/rtems-elf.h: Add #undef TARGET_VERSION to prevent warning.
- * Makefile.in (all-autoconf): Depends on all-texinfo.
+2002-04-30 Richard Henderson <rth@redhat.com>
-Fri Aug 15 23:09:26 1997 Michael Meissner <meissner@cygnus.com>
+ * config/sparc/sparc.c (emit_soft_tfmode_libcall,
+ emit_soft_tfmode_binop, emit_soft_tfmode_unop, emit_soft_tfmode_cvt,
+ emit_hard_tfmode_operation, emit_tfmode_binop, emit_tfmode_unop,
+ emit_tfmode_cvt): New.
+ * config/sparc/sparc.md (extendsftf2, extenddftf2, trunctfsf2,
+ trunctfdf2, floatsitf2, floatunssitf2, floatditf2, floatunsditf2,
+ fix_trunctfsi2, fixuns_trunctfsi2, fix_trunctfdi2, fixuns_trunctfdi2,
+ addtf3, subtf3, multf3, divtf3, sqrttf2): Use them.
+ * config/sparc/sparc-protos.h: Update.
- * config-ml.in ({powerpc,rs6000}*-*-*): Update to current AIX and
- eabi targets.
+2002-04-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Thu Aug 14 14:42:17 1997 Ian Lance Taylor <ian@cygnus.com>
+ * config.gcc (hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-rtems*,
+ hppa1.0-*-osf*, hppa1.1-*-bsd*, hppa1.1-*-hpux10*, hppa2*-*-hpux10*,
+ hppa1.0-*-hpux10*, hppa*64*-*-hpux11*, hppa1.1-*-hpux11*,
+ hppa2*-*-hpux11*, hppa1.0-*-hpux11*, hppa*-*-lites*): Define xmake_file.
+ * ada/Make-lang.in (ADA_FLAGS_TO_PASS): Don't pass ADA_CFLAGS.
+ * pa/t-linux, pa/t-pa, pa/t-pa64, t-pro (T_ADAFLAGS): Delete.
+ * pa/x-ada: New file. Define ADA_CFLAGS.
- * configure: Get CFLAGS and CXXFLAGS from Makefile, if possible.
+2002-04-30 Janis Johnson <janis187@us.ibm.com>
- * configure: When handling a Canadian Cross, handle YACC as well as
- BISON. Just set BISON to bison. When setting YACC, prefer bison.
- * Makefile.in (all-bison): Depend upon all-texinfo.
+ * doc/install.texi (Final install): Add to the list of info to include
+ in a report of a successful bootstrap, and add link to 3.1 list.
-Tue Aug 12 20:09:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+2002-04-30 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (BISON): bison, not byacc or bison -y.
- (YACC): bison -y or byacc or yacc.
- (various): Add *-bison as appropriate.
- (taz): No need to mess with BISON anymore.
+ PR c++/6396
+ * toplev.c (rest_of_compilation): Only run regrename and copy
+ propagation if optimizing.
-Tue Aug 12 22:33:08 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-30 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * configure: If OSTYPE matches *win32*, try to find a good value for
- CONFIG_SHELL.
+ * doc/contrib.texi (Contributors): Use MIPS instead of Mips and
+ mips. Add two missing commas.
-Sun Aug 10 14:41:11 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-30 Paolo Carlini <pcarlini@unitus.it>
- * Makefile.in (taz): Get the version number from AM_INIT_AUTOMAKE in
- configure.in if it is present.
+ * doc/contrib.texi (Contributors): Update Paolo Carlini's
+ and Benjamin Kosnik's entries.
-Sat Aug 9 00:58:01 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * Makefile.in (LD_FOR_TARGET): Change ld.new to ld-new.
+ * combine.c (find_split_point): Use trunc_int_for_mode.
-Fri Aug 8 16:30:13 1997 Doug Evans <dje@canuck.cygnus.com>
+Mon Apr 29 17:19:10 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * config.sub: Recognize `arc' cpu.
- * configure.in: Likewise.
- * config-ml.in: Likewise.
+ * reload1.c (eliminate_regs, case SUBREG): Fix typo in
+ adjust_address_nv call.
-Thu Aug 7 11:02:34 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-29 Janis Johnson <janis187@us.ibm.com>
- * Makefile.in ($(INSTALL_X11_MODULES)): Depend upon installdirs.
+ * doc/install.texi (Testing): Provide additional information, and
+ a stronger encouragement, for running the testsuites.
-Wed Aug 6 16:27:29 1997 Chris Provenzano <proven@cygnus.com>
+2002-04-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * configure: Changed sed delimiter from ':' to '|' when
- attempting to substitute ${config_shell} for SHELL. On
- NT ${config_shell} may contain a ':' in it.
+ * fixinc/inclhack.def (solaris_widec): Include <wchar.h> in
+ Solaris 2 <widec.h> if missing.
+ * fixinc/fixincl.x: Regenerate.
+ * fixinc/tests/base/widec.h: New file.
-Wed Aug 6 12:29:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+2002-04-29 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (EXTRA_GCC_FLAGS): Fix for non-bash shells.
+ PR target/6476
+ * configure.in: Check whether linker eh_frame optimizations work
+ properly.
+ * configure: Rebuilt.
-Wed Aug 6 00:42:35 1997 Ian Lance Taylor <ian@cygnus.com>
+Mon Apr 29 17:08:09 CEST 2002 Jan Hubicka <jh@suse.cz>
- * Makefile.in (AS_FOR_TARGET): Change as.new to as-new.
+ * i386.c (dbx64_register_map): Fix typo.
-Tue Aug 5 14:08:51 1997 Ian Lance Taylor <ian@cygnus.com>
+Mon Apr 29 14:48:33 CEST 2002 Jan Hubicka <jh@suse.cz>
- * Makefile.in (NM_FOR_TARGET): Change nm.new to nm-new.
+ * i386.md (sse_mov?fcc*): Revert patch of Apr 18th.
- * ylwrap: If the program is a relative path, force it to be
- absolute.
+2002-04-29 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Tue Aug 5 12:12:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
+ * doc/contrib.texi (Contributors): Add Paolo Carlini and
+ Janis Johnson.
+ Update Richard Henderson, Jakub Jelinek, and Mark Mitchell.
+ Refer to Objective-C instead of ObjC, SPARC instead of sparc,
+ and CPU instead of cpu.
- * configure (tooldir): Set BISON to `bison -y' and not just bison.
+2002-04-29 Alexandre Oliva <aoliva@redhat.com>
-Mon Aug 4 22:59:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
+ * config.gcc: Revert i386 changes inadvertently brought in
+ from mainline along with 2002-04-04's change.
- * Makefile.in (CC_FOR_TARGET): When winsup/Makefile present,
- correctly specify the target build directory $(TARGET_SUBDIR)/winsup
- for libraries.
+2002-04-28 David S. Miller <davem@redhat.com>
-Mon Aug 4 12:40:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+ PR target/6496
+ * config/sparc/sparc.md (call followed by jump peephole): Do not
+ match for TARGET_V9, kill TARGET_ARCH64 variants.
- * Makefile.in (EXTRA_GCC_FLAGS): Fix handling of macros with values
- separated by spaces.
+ PR target/6500
+ * config/sparc/sparc.md (prefetch): Emit properly for 32-bit vs.
+ 64-bit TARGET_V9. Do not use prefetch page, use prefetch for
+ several {reads,writes} instead.
+ * config/sparc/sparc.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES):
+ Define.
-Thu Jul 31 19:49:49 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-27 David S. Miller <davem@redhat.com>
- * ylwrap: New file.
- * Makefile.in (DEVO_SUPPORT): Add ylwrap.
+ PR target/6494
+ * config/sparc/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Be mindful
+ of the stack bias.
- * ltmain.sh: Handle /bin/sh at start of install program.
+ * config/sparc/linux.h, config/sparc/linux64.h: Don't bother
+ including signal.h and sys/ucontext.h, not needed.
- * Makefile.in (DEVO_SUPPORT): Add ltconfig, ltmain.sh, and missing.
+2002-04-28 Richard Henderson <rth@redhat.com>
- * ltconfig, ltmain.sh: New files, from libtool 1.0.
- * missing: New file, from automake 1.2.
+ PR c/5154
+ * ggc-common.c (ggc_mark_rtx_children_1): Rename from...
+ (ggc_mark_rtx_children): New.
-Thu Jul 24 12:57:56 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * Makefile.in: Treat tix like tk, putting it in X11_MODULES. Add
- check-tk to CHECK_X11_MODULES.
+ PR c/6497
+ * config/rs6000/rs6000.md (sCC patterns): Remove clobber and use
+ result as temporary value.
-Wed Jul 23 17:03:29 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-28 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Merge with FSF.
+ PR optimization/6475
+ * reload1.c (alter_reg): Only call set_mem_expr if I is home pseudo
+ register of REGNO_DECL (i).
+ * Makefile.in (reload1.o): Add $(TREE_H).
-Tue Jul 22 19:08:29 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-28 Bruce Korb <bkorb@gnu.org>
- * config.guess: Merge with FSF.
+ * fixinc/check.tpl (set-writable): verify that it exists before
+ invoking.
-Tue Jul 22 14:50:42 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
+2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * configure: Treat msdosdjgpp like go32.
- * configure.in: Likewise. Don't remove gprof for go32.
+ PR c/6343
+ * c-decl.c (duplicate_decls): Call merge_weak.
+ * c-pragma.c (apply_pragma_weak): Warn about misuse.
+ * output.h (merge_weak): Prototype merge_weak.
+ * varasm.c (merge_weak): New function.
+ (declare_weak): Make sure we don't give an error on VAR_DECLs.
+ Mark RTL with SYMBOL_REF_WEAK.
- * configure: Change Makefile.tem2 to Makefile.tm2.
+2002-04-25 David S. Miller <davem@redhat.com>
-Mon Jul 21 10:31:26 1997 Stephen Peters <speters@cygnus.com>
+ PR target/6422
+ * reorg.c (optimize_skip): Do not allow exception causing
+ instructions to be considered for delay slots.
+ (fill_simply_delay_slots, fill_slots_from_thread): Likewise.
+ (relax_delay_slots): Do not try to consider exception causing
+ instructions as redundant.
- * configure.in (noconfigdirs): For alpha-dec-osf*, don't ignore grep.
+2002-04-26 Alexandre Oliva <aoliva@redhat.com>
-Tue Jul 15 14:33:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+ * tree.c (tree_int_cst_lt): Compare constants whose types differ
+ in unsigned-ness correctly.
- * install-sh (chmodcmd): Set to null if the DST directory already
- exists. Same as Nov 11th change.
+2002-04-26 Chris Demetriou <cgd@broadcom.com>
-Mon Jul 14 11:01:15 1997 Martin M. Hunt <hunt@cygnus.com>
+ * config/mips/mips.h (SUBTARGET_CPP_SIZE_SPEC): Get closer to
+ correct for MEABI (used by mipsisa32-elf).
- * configure (GDB_TK): Needs itcl and tix.
+2002-04-26 Mark Mitchell <mark@codesourcery.com>
-Mon Jul 14 00:32:10 1997 Jason Merrill <jason@yorick.cygnus.com>
+ PR bootstrap/6445
+ * config/i386/i386.md (untyped_call): Return the value in a float
+ register if TARGET_FLOAT_RETURNS_IN_80387, not just if
+ TARGET_80387.
- * config.guess: Update from FSF.
+2002-04-26 Ulrich Weigand <uweigand@de.ibm.com>
-Fri Jul 11 11:57:11 1997 Martin M. Hunt <hunt@cygnus.com>
+ * config/s390/linux.h: Revert 2002-04-22 change.
- * Makefile.in (GDB_TK): Depend on itcl and tix.
+2002-04-26 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Fri Jul 4 13:25:31 1997 Ian Lance Taylor <ian@cygnus.com>
+ * pa.h (FUNCTION_OK_FOR_SIBCALL): Don't do sibcalls when using the
+ portable runtime model.
- * Makefile.in (INSTALL_PROGRAM_ARGS): New variable.
- (INSTALL_PROGRAM): Use $(INSTALL_PROGRAM_ARGS).
- (INSTALL_SCRIPT): New variable.
- (BASE_FLAGS_TO_PASS): Pass down INSTALL_SCRIPT.
- * configure.in: If host is *-*-cygwin32*, set INSTALL_PROGRAM_ARGS
- to -x.
- * install-sh: Add support for -x option.
+2002-04-26 David Edelsohn <edelsohn@gnu.org>
+ Richard Henderson <rth@redhat.com>
-Mon Jun 30 15:51:30 1997 Ian Lance Taylor <ian@cygnus.com>
+ * config/rs6000/rs6000.md (sCC pattern): Remove clobber and use
+ result as temporary value.
- * configure.in, Makefile.in: Treat tix like itcl.
+2002-04-26 Richard Henderson <rth@redhat.com>
-Thu Jun 26 13:59:19 1997 Ian Lance Taylor <ian@cygnus.com>
+ PR c/3581
+ * c-common.c (combine_strings): Use xmalloc, not alloca.
- * Makefile.in (WINDRES): New variable.
- (WINDRES_FOR_TARGET): New variable.
- (BASE_FLAGS_TO_PASS): Add WINDRES_FOR_TARGET.
- (EXTRA_HOST_FLAGS): Add WINDRES.
- (EXTRA_TARGET_FLAGS): Add WINDRES.
- (EXTRA_GCC_FLAGS): Add WINDRES.
- ($(DO_X)): Pass down WINDRES.
- ($(CONFIGURE_TARGET_MODULES)): Set WINDRES when configuring.
- * configure: Treat WINDRES like DLLTOOL, and WINDRES_FOR_TARGET like
- DLLTOOL_FOR_TARGET.
+ * c-common.c (combine_strings): Tweak __FUNCTION__ warning text.
-Wed Jun 25 15:01:26 1997 Felix Lee <flee@cygnus.com>
+2002-04-26 Bo Thorsen <bo@suse.co.uk>
- * configure.in: configure sim before gdb for win32-x-ppc
+ * config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Define for
+ x86-64.
-Wed Jun 25 12:18:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+2002-04-25 David S. Miller <davem@redhat.com>
- Move gperf into the toplevel, from libg++.
- * configure.in (target_tools): Add target-gperf.
- (native_only): Add target-gperf.
- * Makefile.in (all-target-gperf): New target, depend on
- all-target-libg++.
- (configure-target-gperf): Empty rule.
- (ALL_TARGET_MODULES): Add all-target-gperf.
- (CONFIGURE_TARGET_MODULES): Add configure-target-gperf.
- (CHECK_TARGET_MODULES): Add check-target-gperf.
- (INSTALL_TARGET_MODULES): Add install-target-gperf.
- (CLEAN_TARGET_MODULES): Add clean-target-gperf.
+ * config/sparc/sparc.h (FUNCTION_OK_FOR_SIBCALL): Add back check
+ for DECL being NULL.
-Mon Jun 23 10:51:53 1997 Jeffrey A Law (law@cygnus.com)
+2002-04-25 Eric Botcazou <ebotcazou@multimania.com>
- * config.sub (mn10200): Recognize new basic machine.
+ * c-decl.c (grokdeclarator): Remove outdated ??? note
+ on invalid declaration of flexible array members.
-Thu Jun 19 14:16:42 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+2002-04-25 Richard Henderson <rth@redhat.com>
- * configure.in: Don't set ENABLE_MULTILIB, so we'll be passing
- --enable-multilib down to subdirs; setting TARGET_SUBDIR was enough.
+ * doc/invoke.texi: Document -gdwarf{,-2} vs debug level.
-Tue Jun 17 15:31:20 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+2002-04-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_emit_epilogue): Always restore registers
+ needed by the compiler, even if they are used as global regs.
+
+2002-04-25 Steven Bosscher <S.Bosscher@student.tudelft.nl>
+
+ * doc/c-tree.texi: Fix typo in introduction.
+
+2002-04-24 Richard Henderson <rth@redhat.com>
+
+ * configure.in (HAVE_GAS_HIDDEN): Detect sparc binutils 2.12
+ linker bug.
+
+2002-04-24 Jason Merrill <jason@redhat.com>
+
+ * dwarf2.h (enum dwarf_attribute): Add DW_AT_GNU_vector.
+ * dwarf2out.c (dwarf_attr_name): Support it.
+ (gen_array_type_die): Emit it.
+ (lookup_type_die): No special handling for VECTOR_TYPE.
+ (gen_type_die): Hand VECTOR_TYPE off to gen_array_type_die.
+
+2002-04-24 Richard Henderson <rth@redhat.com>
+
+ * config/mips/mips.md (movdi_usd): Renumber.
+
+2002-04-24 Robert Lipe <robertlipe@usa.net>
+
+ * config/i386/sco5.h(i386.h, att.h): Eliminate double inclusion.
+
+2002-04-24 David S. Miller <davem@redhat.com>
+
+ * config/sparc/sparc.h (FUNCTION_OK_FOR_SIBCALL): Return false if
+ 32-bit Sparc and current_function_returns_struct is true.
+
+2002-04-24 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/altivec.h: Cleanup file. Add non individual
+ variants.
+ (vec_vaddubm): New.
+ (vec_vadduhm): New.
+ (vec_vadduwm): New.
+ (vec_vaddfp): New.
+ (vec_vaddcuw): New.
+ (vec_vaddubs): New.
+ (vec_vaddsbs): New.
+ (vec_vadduhs): New.
+ (vec_vadduws): New.
+ (vec_vaddsws): New.
+ (vec_vand): New.
+ (vec_vandc): New.
+ (vec_vavgub): New.
+ (vec_vavgsb): New.
+ (vec_vavguh): New.
+ (vec_vavgsh): New.
+ (vec_vavguw): New.
+ (vec_vavgsw): New.
+ (vec_vrfip): New.
+ (vec_vcmpbfp): New.
+ (vec_vcmpequb): New.
+ (vec_vcmpequh): New.
+ (vec_vcmpequw): New.
+ (vec_vcmpeqfp): New.
+ (vec_vcmpgefp): New.
+ (vec_vcmpgtub): New.
+ (vec_vcmpgtsb): New.
+ (vec_vcmpgtuh): New.
+ (vec_vcmpgtsh): New.
+ (vec_vcmpgtuw): New.
+ (vec_vcmpgtsw): New.
+ (vec_vcmpgtfp): New.
+ (vec_vcmpgefp): New.
+ (vec_vcfux): New.
+ (vec_vcfsx): New.
+ (vec_vctsxs): New.
+ (vec_vctuxs): New.
+ (vec_vexptefp): New.
+ (vec_vrfim): New.
+ (vec_lvx): New.
+ (vec_lvebx): New.
+ (vec_lvehx): New.
+ (vec_lde): Add vector float variant.
+ (vec_lvewx): New.
+ (vec_lvxl): New.
+ (vec_vlogefp): New.
+ (vec_vmaddfp): New.
+ (vec_vmhaddshs): New.
+ (vec_vmaxub): New.
+ (vec_vmaxsb): New.
+ (vec_vmaxuh): New.
+ (vec_vmaxsh): New.
+ (vec_vmaxuw): New.
+ (vec_vmaxsw): New.
+ (vec_vmaxsw): New.
+ (vec_vmaxfp): New.
+ (vec_vmrghb): New.
+ (vec_vmrghh): New.
+ (vec_vmrghw): New.
+ (vec_vmrglb): New.
+ (vec_vmrglh): New.
+ (vec_vmrglw): New.
+ (vec_vminub): New.
+ (vec_vminsb): New.
+ (vec_vminuh): New.
+ (vec_vminsh): New.
+ (vec_vminuw): New.
+ (vec_vminsw): New.
+ (vec_vminfp): New.
+ (vec_vmladduhm): New.
+ (vec_vmhraddshs): New.
+ (vec_msumubm): New.
+ (vec_vmsummbm): New.
+ (vec_vmsumuhm): New.
+ (vec_vmsumshm): New.
+ (vec_vmsumuhs): New.
+ (vec_vmsumshs): New.
+ (vec_vmuleub): New.
+ (vec_vmulesb): New.
+ (vec_vmuleuh): New.
+ (vec_vmulesh): New.
+ (vec_vmuloub): New.
+ (vec_mulosb): New.
+ (vec_vmulouh): New.
+ (vec_vmulosh): New.
+ (vec_vnmsubfp): New.
+ (vec_vnor): New.
+ (vec_vor): New.
+ (vec_vpkuhum): New.
+ (vec_vpkuwum): New.
+ (vec_vpkpx): New.
+ (vec_vpkuhus): New.
+ (vec_vpkshss): New.
+ (vec_vpkuwus): New.
+ (vec_vpkswss): New.
+ (vec_vpkshus): New.
+ (vec_vpkswus): New.
+ (vec_vperm): New.
+ (vec_vrefp): New.
+ (vec_vrlb): New.
+ (vec_vrlh): New.
+ (vec_vrlw): New.
+ (vec_vrfin): New.
+ (vec_vrsqrtefp): New.
+ (vec_vsel): New.
+ (vec_vslb): New.
+ (vec_vslh): New.
+ (vec_vslw): New.
+ (vec_vsldoi): New.
+ (vec_vsl): New.
+ (vec_vslo): New.
+ (vec_vspltb): New.
+ (vec_vsplth): New.
+ (vec_vspltw): New.
+ (vec_vspltisb): New.
+ (vec_vspltish): New.
+ (vec_vspltisw): New.
+ (vec_vsrb): New.
+ (vec_vsrh): New.
+ (vec_vsrw): New.
+ (vec_vsrab): New.
+ (vec_vsrah): New.
+ (vec_vsraw): New.
+ (vec_vsr): New.
+ (vec_vsro): New.
+ (vec_stvx): New.
+ (vec_stvebx): New.
+ (vec_stvehx): New.
+ (vec_stvewx): New.
+ (vec_stvxl): New.
+ (vec_vsububm): New.
+ (vec_vsubuhm): New.
+ (vec_vsubuwm): New.
+ (vec_vsubfp): New.
+ (vec_vsubcuw): New.
+ (vec_vsububs): New.
+ (vec_vsubsbs): New.
+ (vec_vsubuhs): New.
+ (vec_vsubshs): New.
+ (vec_vsubuws): New.
+ (vec_vsubsws): New.
+ (vec_vsum4ubs): New.
+ (vec_vsum4sbs): New.
+ (vec_vsum4shs): New.
+ (vec_vsum2sws): New.
+ (vec_vsumsws): New.
+ (vec_vrfiz): New.
+ (vec_vupkhsb): New.
+ (vec_vupkhpx): New.
+ (vec_vupkhsh): New.
+ (vec_vupklsb): New.
+ (vec_vupklpx): New.
+ (vec_vupklsh): New.
+ (vec_vxor): New.
+
+2002-04-23 Zack Weinberg <zack@codesourcery.com>
+
+ * doc/install.texi: Clarify which versions of alpha*-dec-osf*
+ are obsoleted.
+
+2002-04-23 Eric Botcazou <ebotcazou@multimania.com>
+
+ PR c/5430
+ * fold-const.c (split_tree): Add MINUS_LITP parameter; separate
+ added literals from substracted literals.
+ (associate_trees): Don't convert MINUS_EXPR into PLUS_EXPR.
+ (fold) [associate]: Preserve MINUS_EXPR if needed.
+
+2002-04-23 Tom Tromey <tromey@redhat.com>
+
+ * gcc.c: Added --resource. For PR java/6314.
+
+2002-04-23 David O'Brien <obrien@FreeBSD.org>
+
+ * config/freebsd.h(OBJECT_FORMAT_ELF): Define.
+
+2002-04-23 David O'Brien <obrien@FreeBSD.org>
+
+ * cp/g++spec.c: Use profiled libstdc++ and libm with -p/-pg.
+ * config/freebsd.h (MATH_LIBRARY_PROFILE): Use the _p verions of
+ these libraries.
+
+2002-04-23 Alan Modra <amodra@bigpond.net.au>
+
+ PR target/6413
+ * function.h: (struct function): Add profile_label_no field.
+ (current_function_profile_label_no): Define.
+ * function.c: (profile_label_no): New static var.
+ (expand_function_start): Increment it, and copy to
+ current_function_profile_label_no.
+ * output.h (profile_label_no): Delete.
+ * final.c (profile_label_no): Delete.
+ (profile_function): Use current_function_profile_label_no.
+ (final_end_function): Don't increment profile_label_no here.
+ * config/i386/i386.c (ix86_osf_output_function_prologue): Replace
+ profile_label_no with current_function_profile_label_no.
+ * config/pa/pa.c (current_function_number): Delete.
+ (pa_output_function_prologue): Don't output profile label here.
+ (hppa_profile_hook): Use label_no param rather than
+ current_function_number.
+ (FUNC_BEGIN_PROLOG_LABEL): Move to ..
+ * config/pa/pa.h: .. here.
+ (FUNCTION_PROFILER): Output profile label here.
+
+2002-04-23 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/altivec.h (vec_step): Remove extraneous
+ parentheses.
+ (vec_ctu): Cast return.
+
+2002-04-22 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.md ("*movv4si_internal"): Change 'm'
+ constraint to 'o' for m=r and r=m alternatives.
+ ("*movv8hi_internal1"): Same.
+ ("*movv16qi_internal1"): Same.
+ ("*movv4sf_internal1"): Same.
+
+2002-04-22 Zack Weinberg <zack@codesourcery.com>
+
+ * c-lex.c (lex_charconst): Call convert to get constant in
+ proper type; don't just smash the type field.
+ Fixes PR c/6300.
+
+ * config.gcc: Add list of obsolete configurations. Disallow
+ building these without --enable-obsolete.
+ * doc/install.texi: Document --enable-obsolete and obsoletion
+ policy. Mention obsoletion of individual targets in
+ appropriate places.
+
+2002-04-22 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sol2-bi.h (ASM_DEBUG_SPEC): New.
+
+2002-04-22 Mark Mitchell <mark@codesourcery.com>
+
+ PR f/6138.
+ * function.c (fixup_memory_subreg): Add promoted_mode parameter.
+ (walk_fixup_memory_subreg): Likewise.
+ (fixup_var_refs_insn): Adjust accordingly.
+ (fixup_var_refs_1): Likewise.
- * configure.in: If we're building mips-sgi-irix6* native, turn on
- ENABLE_MULTILIB and set TARGET_SUBDIR.
+2002-04-22 Joel Sherrill <joel@OARcorp.com>
-Tue Jun 17 12:20:59 1997 Tom Tromey <tromey@cygnus.com>
+ * gthr-rtems.h: Correct prototypes to remove warnings.
- * Makefile.in (all-sn): Depend on all-grep.
+2002-04-22 Richard Henderson <rth@redhat.com>
-Mon Jun 16 11:11:10 1997 Ian Lance Taylor <ian@cygnus.com>
+ PR c/6344
+ * alias.c (canon_true_dependence): Special case (mem:blk (scratch)).
- * configure.in: Use mh-ppcpic and mt-ppcpic for powerpc*-* targets.
+ * gcse.c (free_insn_expr_list_list): New.
+ (clear_modify_mem_tables): Use it. Fix bit set usage.
+ (canon_list_insert): Use EXPR_LISTs for expressions.
+ (record_last_mem_set_info): Factor BLOCK_NUM (insn).
- * configure: Set CFLAGS and CXXFLAGS, and substitute them into
- Makefile. From Jeff Makey <jeff@cts.com>.
- * Makefile.in: Add comment for CFLAGS and CXXFLAGS.
+2002-04-22 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in (DISTBISONFILES): Remove.
- (taz): Don't futz with DISTBISONFILES. Change BISON to use
- $(DEFAULT_YACC).
+ * config/s390/linux.h: (LIBPATH_SPEC, LIBPATH_ARCH31_SPEC,
+ LIBPATH_ARCH64_SPEC): Define.
+ (EXTRA_SPECS): Add libpath, libpath_arch31, libpath_arch64.
+ (STARTFILE_SPEC, ENDFILE_SPEC): Define; use libpath.
+ (LINK_ARCH31_SPEC): Add libpath_arch31 to search path.
+ (LINK_ARCH64_SPEC): Add libpath_arch64 to search path.
- * configure.in: Build itl, db, sn, etc., when building for native
- cygwin32.
+2002-04-22 Aldy Hernandez <aldyh@redhat.com>
- * Makefile.in (LD): New variable.
- (EXTRA_HOST_FLAGS): Pass down LD.
- ($(DO_X)): Likewise.
+ * config/rs6000/altivec.h (vec_xor): Add variant for both args
+ being vector signed int.
+ (vec_andc): Same.
+ (vec_xor): Add variant for both args being vector signed char.
+ Remove redundant variant.
+ (vec_andc): Same.
-Mon Jun 16 11:10:35 1997 Philip Blundell <Philip.Blundell@pobox.com>
+2002-04-21 David S. Miller <davem@redhat.com>
- * Makefile.in (INSTALL): Use $(SHELL) when executing install-sh.
+ * config/sparc/sparc.md (set then compare DI mode peephole2): Fix
+ compare mode in output RTL.
-Fri Jun 13 10:22:56 1997 Bob Manson <manson@charmed.cygnus.com>
+2002-04-22 David Edelsohn <edelsohn@gnu.org>
- * configure.in (targargs): Strip out any supplied --build argument
- before adding our own. Always add --build.
+ * config/rs6000/rs6000.c (rs6000_override_options): Correct
+ style and formatting of previous patch.
-Thu Jun 12 21:12:28 1997 Bob Manson <manson@charmed.cygnus.com>
+2002-04-22 Alan Modra <amodra@bigpond.net.au>
- * configure.in (targargs): Pass --build if we're doing
- a cross-compile.
+ * config/rs6000/rs6000.c (rs6000_override_options): Always clear
+ flag_pic for ABI_AIX.
-Fri Jun 6 21:38:40 1997 Rob Savoye <rob@chinadoll.cygnus.com>
+2002-04-21 Neil Booth <neil@daikokuya.demon.co.uk>
- * configure: Use '|' instead of ":" as the separator in
- sed. Otherwise sed chokes on NT path names with drive
- designators. Also look for "?:*" as the leading characters in an
- absolute pathname.
+ * cppmacro.c (funlike_invocation_p): Don't step back
+ over CPP_EOF.
-Mon Jun 2 13:05:20 1997 Gavin Koch <gavin@cygnus.com>
+2002-04-21 David Edelsohn <edelsohn@gnu.org>
- * config.sub: Support for r3900.
+ * config/rs6000/rs6000.c (output_profile_hook): Do not increment
+ labelno.
-Wed May 21 17:33:31 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-20 Joseph S. Myers <jsm28@cam.ac.uk>
- * configure.in: Use install-sh, not install.sh.
+ * doc/invoke.texi: Remove Chill references.
+ * doc/gcc.texi: Update last modified date.
-Wed May 14 16:06:51 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-19 David S. Miller <davem@redhat.com>
- * Makefile.in (taz): Improve check for BISON so it doesn't try to
- apply it twice.
+ * config/sparc/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
+ * config/sparc/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Likewise.
-Fri May 9 17:22:05 1997 Ian Lance Taylor <ian@cygnus.com>
+Sat Apr 20 02:17:38 CEST 2002 Jan Hubicka <jh@suse.cz>
- * Makefile.in (INSTALL_MODULES): Put install-opcodes before
- install-binutils.
+ * i386.md (movsi_1, movhi_1): Force reload to use more flexible
+ alternative.
-Thu May 8 17:29:50 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-19 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in: Add automake targets.
- * configure.in (host_tools): Add automake.
+ PR c/6358
+ * function.c: Reapply patch for c/6358.
+ (expand_function_end): Copy decl_rtl's mode, not
+ current_function_return_rtx mode.
-Tue May 6 15:49:52 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-19 Joel Sherrill <joel@OARcorp.com>
- * configure: Default CXX to c++, not gcc.
- * Makefile.in (CXX): Set to c++, not gcc.
- (CXX_FOR_TARGET): When cross, transform c++, not gcc.
+ * config/rtems.h (STARTFILE_SPEC, ENDFILE_SPEC): Fix for non-ELF
+ targets.
-Thu May 1 10:11:43 1997 Geoffrey Noer <noer@cygnus.com>
+2002-04-19 Tom Tromey <tromey@redhat.com>
- * install-sh: try appending a .exe if source file doesn't
- exist
+ * doc/install.texi (Specific): Update status of Solaris 2.8.
+ For PR libgcj/6158.
-Wed Apr 30 12:05:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+2002-04-19 Dan Nicolaescu <dann@godzilla.ics.uci.edu>
+ Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * configure.in: Turn on multilib by default.
- (cross_only): Remove target-libiberty.
+ * doc/install.texi (Specific, sparc-sun-solaris2*): Mention that
+ binutils 2.11.2 and higher generate smaller binaries than Sun's
+ native tools.
- * Makefile.in (all-gcc): Don't depend on libiberty.
+2002-04-19 Mark Mitchell <mark@codesourcery.com>
-Mon Apr 28 18:39:45 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
+ PR c++/6352
+ * toplev.c (rest_of_compilation): Do not defer functions for which
+ TREE_SYMBOL_REFERENCED has already been set.
- * config.guess: improve algorithm for recognizing Gnu Hurd x86.
+2002-04-18 Richard Henderson <rth@redhat.com>
-Thu Apr 24 19:30:07 1997 Ian Lance Taylor <ian@cygnus.com>
+ * function.c: Revert patch for c/6358.
- * Makefile.in (DEVO_SUPPORT): Add mpw-install.
- (DISTBISONFILES): Add ld/Makefile.in
+2002-04-18 Richard Henderson <rth@redhat.com>
-Tue Apr 22 17:17:28 1997 Geoffrey Noer <noer@pizza.cygnus.com>
+ * ifcvt.c (find_cond_trap): Handle cases with no proper THEN or JOIN
+ blocks. Handle multiple references to the TRAP block. Handle
+ non-adjacent THEN and OTHER blocks.
- * configure.in: if target is cygwin32 but host isn't cygwin32,
- don't configure gdb tcl tk expect, not just gdb.
+2002-04-18 Richard Henderson <rth@redhat.com>
-Mon Apr 21 13:33:39 1997 Tom Tromey <tromey@cygnus.com>
+ * config/ia64/ia64.c (ia64_function_arg_pass_by_reference): Don't
+ crash with no type for by-mode libcalls.
- * configure.in: Added gnuserv everywhere sn appears.
+ * config/ia64/ia64.md (conditional_trap): Fix predicate polarity.
- * Makefile.in (ALL_MODULES): Added all-gnuserv.
- (CROSS_CHECK_MODULES): Added check-gnuserv.
- (INSTALL_MODULES): Added install-gnuserv.
- (CLEAN_MODULES): Added clean-gnuserv.
- (all-gnuserv): New target.
+2002-04-18 David S. Miller <davem@redhat.com>
-Thu Apr 17 13:57:06 1997 Per Fogelstrom <pefo@openbsd.org>
+ * config/sparc/sparc.h (BRANCH_COST): Define.
- * config.guess: Fixes for MIPS OpenBSD systems.
+ * fold-const.c (BRANCH_COST): Don't provide default here, expr.h
+ does it.
-Tue Apr 15 12:21:07 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-18 Richard Henderson <rth@redhat.com>
- * Makefile.in (INSTALL_XFORM): Remove.
- (BASE_FLAGS_TO_PASS): Remove INSTALL_XFORM.
+ * config/ia64/ia64.c (ia64_function_arg_pass_by_reference): New.
+ (ia64_va_arg): Expect variable sized types by reference.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Use
+ ia64_function_arg_pass_by_reference.
- * mkinstalldirs: New file, copied from automake.
- * Makefile.in (installdirs): Rename from install-dirs. Use
- mkinstalldirs. Change all users.
- (DEVO_SUPPORT): Add mkinstalldirs.
+2002-04-18 Hans-Peter Nilsson <hp@bitrange.com>
-Mon Apr 14 11:21:38 1997 Ian Lance Taylor <ian@cygnus.com>
+ * flow.c (update_life_info): Ignore return value of cleanup_cfg.
+ Mask out PROP_SCAN_DEAD_CODE | PROP_KILL_DEAD_CODE in
+ propagate_block calls after relaxation loop using new variable
+ stabilized_prop_flags.
- * install-sh: Rename from install.sh.
- * Makefile.in (INSTALL): Change install.sh to install-sh.
- (DEVO_SUPPORT): Likewise.
+2002-04-18 Richard Henderson <rth@redhat.com>
- * configure: Use ${config_shell} with ${moveifchange}. From Thomas
- Graichen <graichen@rzpd.de>.
+ * ifcvt.c: Include except.h.
+ (block_has_only_trap): Break out from find_cond_trap.
+ (find_cond_trap): Use it. Always delete the trap block.
+ (merge_if_block): Allow then block null. Be less simplistic about
+ what insns can end a block.
+ * Makefile.in (ifcvt.o): Depend on except.h.
-Fri Apr 11 16:37:10 1997 Niklas Hallqvist <niklas@appli.se>
+ * config/ia64/ia64.md (trap, conditional_trap): New.
- * config.guess: Recognize OpenBSD systems correctly.
+2002-04-18 Jakub Jelinek <jakub@redhat.com>
-Fri Apr 11 17:07:04 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
+ PR c/6358
+ * function.c (assign_parms): Assign hard current_function_return_rtx
+ register here...
+ (expand_function_end): ...not here.
- * README, Makefile.in (ETC_SUPPORT): Remove references to
- cfg-paper*, configure.{texi,man,info*}._
+2002-04-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Sun Apr 6 18:47:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+ * doc/install.texi (Downloading the source): Do not mention Chill
+ any longer, but mention Ada.
+ (Configuration): Do not mention Chill any longer.
- * Makefile.in (all.normal): Ensure that gcc is built after all
- the x11 - ie gdb - targets.
+2002-04-18 Hans-Peter Nilsson <hp@axis.com>
-Tue Apr 1 16:28:50 1997 Klaus Kaempf <kkaempf@progis.de>
+ * config/cris/cris.h (TARGET_VERSION): Remove local version number.
- * makefile.vms: Don't run conf-a-gas.
+Thu Apr 18 15:49:12 CEST 2002 Jan Hubicka <jh@suse.cz>
-Mon Mar 31 16:26:55 1997 Joel Sherrill <joel@oarcorp.com>
+ * i386.h (SSE_FLOAT_MODE_P): Kill bogus TARGET_SSE_MATH check.
+ * i386.md (sse_mov?fcc*): Swap operands for cases they will be swapped
+ later.
- * configure.in (hppa1.1-*-rtems*): New target, like hppa-*-*elf*.
+2002-04-18 Jakub Jelinek <jakub@redhat.com>
-Sun Mar 30 12:38:27 1997 Fred Fish <fnf@cygnus.com>
+ PR middle-end/6205
+ * config/i386/i386.md (movsf_1): Use pxor only if TARGET_SSE2,
+ otherwise xorps.
- * configure.in: Remove noconfigdirs case since gdb also
- configures and builds for tic80-coff.
+2002-04-18 Loren J. Rittle <ljrittle@acm.org>
-Fri Mar 28 18:28:52 1997 Ian Lance Taylor <ian@cygnus.com>
+ Revert this change:
- * configure: Set cache_file to config.cache.
- * Makefile.in (local-distclean): Remove config.cache.
+ * doc/install.texi (Installing GCC: Configuration): Clarify
+ the only supported ways to configure gcc.
-Wed Mar 26 18:49:39 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-17 Dale Johannesen <dalej@apple.com>
- * COPYING: Update FSF address.
+ * config/rs6000/rs6000.c (rs6000_emit_cmove): Fail if modes of
+ comparison operands do not match each other or if modes of
+ conditions do not match result.
+ (rs6000_output_function_prologue): Compute instruction addresses.
+ (rs6000_output_function_epilogue): Likewise.
-Wed Mar 26 10:38:25 1997 Michael Meissner <meissner@cygnus.com>
+2002-04-17 Ulrich Weigand <uweigand@de.ibm.com>
- * configure.in (tic80-*-*): Remove G++ libraries and libgloss from
- noconfigdirs.
+ * config/s390/s390.c (legitimize_pic_address): Do not generate
+ illegal address constant without CONST.
-Mon Mar 24 15:02:39 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
- * Makefile.in (install-dirs): Don't crash if prefix, and hence
- MAKEDIRS, is empty.
+ * sparc/linux64.h (CC1_SPEC): Error for -m32 and -m64.
+ * sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
-Mon Mar 24 12:40:55 1997 Doug Evans <dje@canuck.cygnus.com>
+2002-04-17 Ulrich Weigand <uweigand@de.ibm.com>
- * config.sub: Tweak mn10300 entry.
+ PR optimization/6305
+ * config/s390/s390.c (s390_expand_plus_operand): Use find_replacement
+ to make sure previous reloads are taken into account. Generate
+ better code if one operand is an in-range immediate constant.
-Fri Mar 21 15:35:27 1997 Michael Meissner <meissner@cygnus.com>
+2002-04-16 Andrew Haley <aph@cambridge.redhat.com>
- * configure.in (host_tools): Put sim before gdb, so gdb's
- configure.tgt can determine if the simulator was configured.
+ * doc/install.texi (Building): libgcj requires GNU make.
-Sun Mar 16 16:07:08 1997 Fred Fish <fnf@cygnus.com>
+2002-04-17 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Move BeOS $os case to be with other Cygnus
- local cases.
+ PR bootstrap/6315
+ * config/sparc/sparc.md (movtf reg<-reg split): Allow spliting
+ even if hard quad and register is not floating.
+ (movtf reg<-mem split): Disallow splitting if hard quad and
+ register is floating.
+ (movtf mem<-reg split): Likewise.
+ * config/sparc/sparc.c (fp_register_operand): New predicate.
+ * config/sparc/sparc.h (PREDICATE_CODES): Add fp_register_operand.
-Sun Mar 16 01:34:55 1997 Martin Hunt <hunt@cygnus.com>
+2002-04-17 Zack Weinberg <zack@codesourcery.com>
- * config.sub: Remove misplaced comment that broke Linux.
+ * Makefile.in (PROTO_OBJS): Add cppdefault.o.
+ (protoize.o): Take $(PREPROCESSOR_DEFINES) off command line.
+ (unprotoize.o): Ditto. Build from protoize.c. Define
+ UNPROTOIZE on command line.
+ * protoize.c: Include cppdefault.h. Delete include_defaults.
+ (in_system_include_dir): Use cpp_include_defaults (defined in
+ cppdefault.o).
+ * unprotoize.c: Delete file.
-Sat Mar 15 22:50:15 1997 Fred Fish <fnf@cygnus.com>
+2002-04-17 Aldy Hernandez <aldyh@redhat.com>
- * config.sub: Add BeOS support.
+ * config/rs6000/altivec.h (vec_ld): Add array variants.
+ (vec_lde): Same.
+ (vec_ldl): Same.
-Mon Mar 10 13:30:11 1997 Tom Tromey <tromey@cygnus.com>
+2002-04-17 Alan Matsuoka <alanm@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
- * Makefile.in (CHECK_X11_MODULES): Don't run check-tk.
+ * config/rs6000/altivec.h: Define __ALTIVEC__.
+ (bool): New.
+ (__pixel): New.
+ (pixel): New.
+ (vec_cfux): New.
+ (vec_vmaddfp): New.
+ (vec_vsldoi): New.
+ Add parentheses to all macro arguments.
-Wed Mar 5 12:09:29 1997 Martin <hunt@cygnus.com>
+2002-04-16 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Remove tcl and tk from
- noconfigdirs for cygwin32 builds.
+ PR c++/6320
+ * except.c (remove_eh_handler): Insert inner regions at beginning
+ of sibling chain. Refactor expressions.
-Fri Feb 28 18:20:15 1997 Fred Fish <fnf@cygnus.com>
+2002-04-16 Mark Mitchell <mark@codesourcery.com>
- * configure.in (tic80-*-*): Remove ld from noconfigdirs.
+ * c-common.h (STMT_EXPR_NO_SCOPE): New macro.
+ * c-common.c (c_expand_expr): Respect STMT_EXPR_NO_SCOPE.
+ * tree.h (expand_start_stmt_expr): Update prototype.
+ * stmt.c (expand_start_stmt_expr): Add has_scope parameter.
+ * tree-inline.c (expand_call_inline): Set STMT_EXPR_NO_SCOPE
+ on the STMT_EXPR created for the inline function.
-Thu Feb 27 14:57:26 1997 Ken Raeburn <raeburn@cygnus.com>
+2002-04-16 Richard Henderson <rth@redhat.com>
- * Makefile.in (GAS_SUPPORT_DIRS, BINUTILS_SUPPORT_DIRS): Remove
- make-all.com, use makefile.vms instead.
+ * config/sparc/sol2-bi.h (AS_SPARC64_FLAG): New.
+ * config/sparc/sol2-gas-bi.h: New file.
+ * config.gcc (sparc*-solaris): Add it as needed.
+ * configure.in (AS_SPARC64_FLAG): Remove check.
+ * config.in, configure: Regenerate.
-Tue Feb 25 18:46:14 1997 Stan Shebs <shebs@andros.cygnus.com>
+ * config/sparc/sol2-bi.h (CC1_SPEC): Error for -m32 and -m64.
- * config.sub: Accept -lnews*.
+2002-04-16 Richard Henderson <rth@redhat.com>
-Tue Feb 25 13:19:14 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au>
+ * config/mips/mips.c (override_options): Don't override N32 for
+ a 64-bit ISA.
- * configure.in (noconfigdirs): Disable target-newlib,
- target-examples and target-libiberty for d30v.
+ PR c/6202
+ * config/mips/mips.md (can_delay): Split out of existing define_delays.
+ (HILO_delay): Set can_delay false.
-Fri Feb 21 17:56:25 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
+2002-04-16 Paolo Carlini <pcarlini@unitus.it>
- * configure.in (noconfigdirs): Enable ld for d30v.
+ * c-parse.in (poplevel, compstmt_start, compstmt_primary_start):
+ Add ending ';', in accordance with POSIX.
-Fri Feb 21 20:58:51 1997 Michael Meissner <meissner@cygnus.com>
+2002-04-16 Richard Henderson <rth@redhat.com>
- * configure.in (tic80-*-*): Build compiler.
+ * config.gcc (sparcv9-solaris): Configure for 64-bit default.
+ Adjust tm_file order to get TARGET_DEFAULT set properly.
+ (sparc-solaris): Configure 2.[78] for 64-bit multilibs.
+ * doc/install.texi (sparc-solaris): Update.
-Sun Feb 16 15:41:09 1997 Andrew Cagney <cagney@critters.cygnus.com>
+2002-04-16 Hartmut Penner <hpenner@de.ibm.com>
- * configure.in (d30v-*): Remove sim directory from list of
- unsupported d30v directories
+ PR target/6305
+ * config/s390/s390.md (mulsidi3): Set both subregs of the
+ multiword register.
-Tue Feb 18 17:32:42 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
+2002-04-16 Aldy Hernandez <aldyh@redhat.com>
- * config.sub, configure.in: Add d30v target cpu.
+ * config/rs6000/altivec.h (vec_addc): Type check.
-Thu Feb 13 22:04:44 1997 Klaus Kaempf <kkaempf@progis.de>
+2002-04-16 Jakub Jelinek <jakub@redhat.com>
- * makefile.vms: New file.
- * make-all.com: Remove.
+ PR middle-end/6279
+ * expr.c (store_expr): Don't copy if DECL_RTL (exp) == target.
-Wed Feb 12 12:54:18 1997 Jim Wilson <wilson@cygnus.com>
+ * expr.c (safe_from_p): Cleanup: use DECL_RTL_IF_SET.
- * Makefile.in (EXTRA_GCC_FLAGS): Add LIBGCC2_DEBUG_CFLAGS.
+2002-04-15 Richard Henderson <rth@redhat.com>
-Sat Feb 8 20:36:49 1997 Michael Meissner <meissner@cygnus.com>
+ * config/mips/abi64.h (SUBTARGET_CONDITIONAL_REGISTER_USAGE): Set
+ call_really_used_regs too.
- * Makefile.in (all-itcl): The rule is all-itcl, not all-tcl.
+2002-04-15 David S. Miller <davem@redhat.com>
-Tue Feb 4 11:39:29 1997 Tom Tromey <tromey@cygnus.com>
+ * rtlanal.c (note_stores): Don't present PARALLEL SET_DESTs
+ as being CLOBBERed.
- * Makefile.in (ALL_MODULES): Added all-db.
- (CROSS_CHECK_MODULES): Addec check-db.
- (INSTALL_MODULES): Added install-db.
- (CLEAN_MODULES): Added clean-db.
+2002-04-16 Jakub Jelinek <jakub@redhat.com>
-Mon Feb 3 13:29:36 1997 Ian Lance Taylor <ian@cygnus.com>
+ PR c/6290
+ * config/rs6000/rs6000.c (easy_vector_constant): Return 1 if the
+ CONST_VECTOR is { 0, ... 0 }.
- * config.guess: Merge with latest FSF sources.
+2002-04-15 Loren J. Rittle <ljrittle@acm.org>
-Tue Jan 28 09:20:37 1997 Tom Tromey <tromey@cygnus.com>
+ * doc/install.texi (Installing GCC: Configuration): Clarify
+ the only supported ways to configure gcc.
- * Makefile.in (ALL_MODULES): Added all-itcl.
- (CROSS_CHECK_MODULES): Added check-itcl.
- (INSTALL_MODULES): Added install-itcl.
- (CLEAN_MODULES): Added clean-itcl.
+2002-04-15 Richard Henderson <rth@redhat.com>
-Thu Jan 23 01:44:27 1997 Geoffrey Noer <noer@cygnus.com>
+ * config/alpha/linux.h, config/arm/linux-elf.h, config/i370/linux.h,
+ config/i386/linux-aout.h, config/i386/linux-oldld.h,
+ config/i386/linux.h, config/i386/linux64.h, config/ia64/linux.h,
+ config/m68k/linux-aout.h, config/m68k/linux.h, config/mips/linux.h,
+ config/pa/pa-linux.h, config/pj/linux.h, config/s390/linux.h,
+ config/sh/linux.h, config/sparc/linux-aout.h, config/sparc/linux.h,
+ config/sparc/linux64.h, config/xtensa/linux.h (CPP_PREDEFINES):
+ Define __gnu_linux__, not gnu_linux.
+ * config/rs6000/sysv4.h (CPP_OS_GNU_SPEC): Likewise for gnu_hurd.
- * configure.in: build gdb for mn10200
+2002-04-15 Mark Mitchell <mark@codesourcery.com>
-Fri Jan 17 15:32:15 1997 Doug Evans <dje@canuck.cygnus.com>
+ Remove Chill front end.
+ * gcc.c (default_compilers): Remove Chill entries.
+ * ch: Remove directory.
+ * doc/frontends.texi: Remove information about Chill.
+ * doc/sourcebuild.texi: Likewise.
+ * doc/standards.texi: Likewise.
- * Makefile.in (all-target-winsup): Depend on all-target-libio.
+2002-04-15 Douglas B Rupp <rupp@gnat.com>
-Mon Jan 13 22:46:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/alpha/vms.h (INCLUDE_DEFAULTS): Add /gnu/lib/gcc-lib/include.
+ (LONGLONG_STANDALONE): Define.
- * configure.in (tic80-*-*): Turn off most targets right now.
+2002-04-15 David S. Miller <davem@redhat.com>
-Fri Jan 3 16:04:03 1997 Ian Lance Taylor <ian@cygnus.com>
+ * config/sparc/sparc.c (sparc_emit_float_lib_cmp):
+ Call emit_library_call with LCT_NORMAL.
+ (sparc_initialize_trampoline): Use LCT_foo instead of
+ magic constant in emit_library_call invocations.
+ (sparc64_initialize_trampoline): Likewise.
+ (sparc_profile_hook): Likewise.
+ * config/sparc/sparc.md: Likewise.
- * Makefile.in (MAKEINFO): Check for the existence of the Makefile,
- rather than the makeinfo program.
- (do-info): Depend upon all-texinfo.
+ * config/sparc/sparc.c (sparc_extra_constraint_check):
+ Fix type of argument 'c'.
+ * config/sparc/sparc-protos.h (sparc_extra_constraint_check):
+ Likewise.
-Tue Dec 31 16:00:31 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-04-14 Andreas Schwab <schwab@suse.de>
- * configure.in: Remove uses of config/mh-linux.
+ * config/ia64/linux.h (CPP_PREDEFINES): Fix missing backslash.
- * config.sub, config.guess: Merge with latest FSF sources.
+2002-04-14 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
-Fri Dec 27 23:04:33 1996 Fred Fish <fnf@cygnus.com>
+ * config/arm/linux-elf.h (CPLUSPLUS_CPP_SPEC): Define.
- * config.sub (case $basic_machine): Add tic80 entries.
+2002-04-13 Mark Mitchell <mark@codesourcery.com>
-Fri Dec 27 12:07:59 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/alpha/linux.h (CPP_PREDEFINES): Fix typo.
+ * config/i386/gnu.h (CPP_PREDEFINES): Define __gnu_hurd__,
+ not gnu_hurd.
- * config.sub, config.guess: Merge with latest FSF sources.
+2002-04-13 Hans-Peter Nilsson <hp@axis.com>
-Wed Dec 18 22:46:39 1996 Stan Shebs <shebs@andros.cygnus.com>
+ * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC): Fix typo.
- * mpw-build.in: Build ld before gcc, use NewFolderRecursive.
- * mpw-config.in: Test for NewFolderRecursive.
- * mpw-install: Use symbolic name for startup filename.
- * mpw-README: Add various additional details.
+2002-04-13 Joel Sherrill <joel@OARcorp.com>
-Wed Dec 18 13:11:46 1996 Jim Wilson <wilson@cygnus.com>
+ * config/sparc/t-elf: Enable v8 multilibs. Impacts
+ sparc-elf and sparc-rtems targets.
- * configure.in (mips*-sgi-irix6*): Remove binutils from noconfigdirs.
+2002-04-13 Mark Mitchell <mark@codesourcery.com>
-Wed Dec 18 10:29:31 1996 Jeffrey A Law (law@cygnus.com)
+ * alpha/linux.h: Define __gnu_linux__ wherever __linux__ is
+ defined, and __gnu_hurd__ wherever __GNU__ is defined.
+ * arm/linux-elf.h: Likewise.
+ * cris/aout.h: Likewise.
+ * cris/linux.h: Likewise.
+ * i370/linux.h: Likewise.
+ * i386/gnu.h: Likewise.
+ * i386/linux-aout.h: Likewise.
+ * i386/linux-oldld.h: Likewise.
+ * i386/linux.h: Likewise.
+ * i386/linux64.h: Likewise.
+ * ia64/linux.h: Likewise.
+ * m68k/linux-aout.h: Likewise.
+ * m68k/linux.h: Likewise.
+ * mips/linux.h: Likewise.
+ * pa/pa-linux.h: Likewise.
+ * pj/linux.h: Likewise.
+ * rs6000/sysv4.h: Likewise.
+ * s390/linux.h: Likewise.
+ * sh/linux.h: Likewise.
+ * sparc/linux-aout.h: Likewise.
+ * sparc/linux.h: Likewise.
+ * sparc/linux64.h: Likewise.
+ * xtensa/linux.h: Likewise.
- * configure.in: Do build gcc and the target libraries for
- the mn10200.
+2002-04-13 Andreas Schwab <schwab@suse.de>
-Wed Dec 4 16:53:05 1996 Geoffrey Noer <noer@cygnus.com>
+ * config/ia64/ia64.h (CPP_SPEC): Include %(cpp_cpu).
- * configure.in: don't avoid building gdb for mn10300 any more
- * Makefile.in: double-quote GCC_FOR_TARGET line in EXTRA_GCC_FLAGS
- instead of single-quoting it.
+2002-04-12 Mark Mitchell <mark@codesourcery.com>
-Tue Dec 3 23:26:50 1996 Jason Merrill <jason@yorick.cygnus.com>
+ Revert these changes:
- * configure.in: Don't use --with-stabs on IRIX 6.
+ 2002-04-06 Mark Mitchell <mark@codesourcery.com>
-Tue Dec 3 09:05:25 1996 Doug Evans <dje@canuck.cygnus.com>
+ PR c++/5571
+ * stor-layout.c (layout_decl): Reset the RTL for the decl.
- * configure.in (m32r): Build gdb, libg++ now.
+ 2002-03-15 Mark Mitchell <mark@codesourcery.com>
-Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * expr.c (expand_expr): Tidy.
- * configure.in (mips*-sgi-irix6*): Remove gdb and related
- directories from noconfigdirs.
+2002-04-12 Richard Henderson <rth@redhat.com>
-Tue Nov 26 11:45:33 1996 Kim Knuttila <krk@cygnus.com>
+ * config.gcc (sparcv9-*-solaris2): Default to 32-bit code.
+ (sparc*-*-solaris): Clean up header files.
+ * configure.in (AS_SPARC64_FLAG): Error out if can't find it
+ and plan on generating 64-bit code.
+ * toplev.c (decode_g_option): Remove LINKER_DOES_NOT_WORK_WITH_DWARF2.
+ * config/sparc/sol2-64.h: Delete and reuse for default 64-bit code.
+ * config/sparc/sol2-sld-64.h: Rename ...
+ * config/sparc/sol2-bi.h: ... here. Remove the bits that checked
+ for AS_SPARC64_FLAG not defined.
+ * config/sparc/sol2-gld-bi.h: New.
+ * config/sparc/sol2-sld.h: Remove.
+ * config/sparc/sol26-sld.h: New.
+ * config/sparc/sol2.h: Tidy comments.
+ * doc/install.texi: Document sparc-solaris configury changes.
- * config.sub (basic_machine): added mips16 configuration
+2002-04-12 Richard Henderson <rth@redhat.com>
-Sat Nov 23 19:26:22 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * recog.c (offsettable_address_p): Match the logic in adjust_address.
- * config.sub: Handle d10v-unknown.
+ * config/sparc/sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Handle TFmode
+ in 64-bit mode only. Use only for 32-bit or MEDLOW.
-Sat Nov 23 10:23:01 1996 Gavin Koch <gavin@cygnus.com>
+2002-04-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
- * config.sub: Handle v850-unknown.
+ * config/alpha/osf.h (LINK_SPEC): Pass -S to silence ld warnings.
-Thu Nov 21 16:19:44 1996 Geoffrey Noer <noer@cygnus.com>
+Fri Apr 12 15:42:59 2002 Jeffrey A Law (law@redhat.com)
- * Makefile.in: add findutils
- * configure.in: add findutils to list of host_tools
+ * pa.c (pa_can_combine_p): Call extract_insn before calling
+ constrain_operands.
-Wed Nov 20 10:09:01 1996 Jeffrey A Law (law@cygnus.com)
+2002-04-12 Douglas B Rupp <rupp@gnat.com>
- * config.sub: Handle mn10200 and mn10300.
+ * hwint.h (HAVE___INT64): Correct spelling.
-Tue Nov 19 16:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/i386/i386-interix.h (EH_FRAME_IN_DATA_SECTION): Define.
+ (TARGET_ASM_NAMED_SECTION, RETURN_IN_MEMORY) Define.
+ (DEFAULT_PCC_STRUCT_RETURN): Define as 0.
+ (CPP_PREDEFINES): Handle __declspec.
+ * config/i386/t-interix (USER_H): Remove.
- * configure.in (d10v-*): Do not build librx.
+2002-04-12 DJ Delorie <dj@redhat.com>
-Mon Nov 18 13:28:41 1996 Jeffrey A Law (law@cygnus.com)
+ * integrate.c (compare_blocks): Make comparisons safe for when
+ sizeof(int) < sizeof(char *).
+ (find_block): Likewise.
- * configure.in (mn10300): Build everything except gdb & libgloss.
+2002-04-12 Andreas Schwab <schwab@suse.de>
-Wed Nov 13 14:59:46 1996 Per Bothner <bothner@deneb.cygnus.com>
+ * config/ia64/ia64.h (ASM_SPEC): Moved from here ...
+ * config/ia64/sysv4.h (ASM_SPEC): ... to here, so that it
+ overrides the definition in config/svr4.h.
- * config.guess: Patch for Dansk Data Elektronik servers,
- from Niels Skou Olsen <nso@dde.dk>.
+2002-04-12 Eric Norum <eric.norum@usask.ca>
- For ncr, use /bin/uname rather than uname, since GNU uname does not
- support -p. Suggested by Mark Mitchell <mmitchell@usa.net>.
+ * config/rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
+ config/c4x/rtems.h, config/h8300/rtems.h, config/i386/rtems.h,
+ config/i386/rtemself.h, config/i960/rtems.h, config/m68k/rtems.h,
+ config/m68k/rtemself.h, config/mips/rtems.h, config/mips/rtems64.h,
+ config/pa/rtems.h, config/rs6000/rtems.h, config/sh/rtems.h,
+ config/sh/rtemself.h, config/sparc/rtems.h, config/sparc/rtemself.h,
+ config/v850/rtems.h (*-rtems*): Cleanup pass to move common
+ definitions to config/rtems.h and make the targets more similar.
- Patch for MIPS R4000 running System V,
- from Eric S. Raymond <esr@snark.thyrsus.com>.
+Fri Apr 12 08:06:54 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- Fix thinko for nextstep.
+ * expr.c (expand_assigment): Remove duplicate conversions #ifdef
+ POINTERS_EXTEND_UNSIGNED.
+ (store_constructor, expand_expr, case COMPONENT_REF): Likewise.
+ (store_expr): Use TYPE_MODE (sizetype), not ptr_mode.
- Patch for OSF1 in i?86, from Dan Murphy <dlm@osf.org> via Harlan Stenn.
+ * emit-rtl.c (widen_memory_access): Don't do anything if MEMOFFSET
+ not specified.
- Sat Jun 24 18:58:17 1995 Morten Welinder <terra+@cs.cmu.edu>
- * config.guess: Guess mips-dec-mach_bsd4.3.
+2002-04-12 Hans-Peter Nilsson <hp@bitrange.com>
- Thu Oct 10 04:07:04 1996 Harlan Stenn <harlan@pfcs.com>
- * config.guess (i?86-ncr-sysv*): Emit just enough of the minor
- release numbers.
- * config.guess (mips-mips-riscos*): Emit just enough of the
- release number.
+ * function.c (fixup_var_refs_1) <SET, handling VAR in SET_SRC>:
+ For paradoxical (subreg VAR), replace VAR, don't try the subreg.
- Tue Oct 8 10:37:22 1996 Frank Vance <fvance@waii.com>
- * config.guess (sparc-auspex-sunos*): Added.
- (f300-fujitsu-*): Added.
+2002-04-12 Andreas Schwab <schwab@suse.de>
- Wed Sep 25 22:00:35 1996 Jeff Woolsey <woolsey@jlw.com>
- * config.guess: Recognize a Tadpole as a sparc.
+ * config/ia64/ia64.h (EXTRA_SPECS): Fix missing backslash.
-Wed Nov 13 00:53:09 1996 David J. MacKenzie <djm@churchy.gnu.ai.mit.edu>
+2002-04-12 Richard Henderson <rth@redhat.com>
- * config.guess: Don't assume that NextStep version is either 2 or
- 3. NextStep 4 (aka OpenStep 4) has come out now.
+ PR bootstrap/4191
+ * config/d30v/d30v.h (INIT_SECTION_ASM_OP): Don't undef.
-Mon Nov 11 23:52:03 1996 David J. MacKenzie <djm@churchy.gnu.ai.mit.edu>
+ * flow.c (mark_used_reg): Manage reg_cond_dead properly for
+ modes spanning multiple hard regs.
- * config.guess: Support Cray T90 that reports itself as "CRAY TS".
- From Rik Faith <faith@cs.unc.edu>.
+ * recog.c (peephole2_optimize): Rebuild jump labels as needed.
-Fri Nov 8 11:34:58 1996 David J. MacKenzie <djm@geech.gnu.ai.mit.edu>
+2002-04-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * config.sub: Contributions from bug-gnu-utils to:
- Support plain "hppa" (no version given) architecture, reported by
- OpenStep.
- OpenBSD like NetBSD.
- LynxOs is not a hardware supplier.
+ * pa.c (output_millicode_call): Check attribute type as well as length
+ when length is 28.
- * config.guess: Contributions from bug-gnu-utils to add support for:
- OpenBSD like NetBSD.
- Stratus systems.
- More Pyramid systems.
- i[n>4]86 Intel chips.
- M680[n>4]0 Motorola chips.
- Use unknown instead of lynx for hardware manufacturer.
+2002-04-11 David O'Brien <obrien@FreeBSD.org>
-Mon Nov 11 10:09:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+ * config/freebsd.h (NO_IMPLICIT_EXTERN_C, SCCS_DIRECTIVE): Give value.
+ (DEFAULT_PCC_STRUCT_RETURN) Do not redefine.
+ (USER_LABEL_PREFIX, HANDLE_SYSV_PRAGMA, IDENT_ASM_OP,
+ DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE):
+ elfos.h and dbxelf.h values are fine now.
+ * config/i386/freebsd.h, config/alpha/freebsd.h
+ (DEFAULT_PCC_STRUCT_RETURN): Define to 0.
- * install.sh (chmodcmd): Set to null if the DST directory already
- exists.
+2002-04-11 David O'Brien <obrien@FreeBSD.org>
-Mon Nov 11 10:43:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/ia64/aix.h (CPP_PREDEFINES): Do not define _LP64/__LP64__
+ or set Acpu or Amachine. Reformat.
+ (ASM_SPEC, DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Do not
+ define.
+ (LINK_SPEC): Do not need to undef.
+ * config/ia64/elf.h (ASM_EXTRA_SPEC): Define.
+ * config/ia64/freebsd.h (LINK_SPEC): Do not need to undef.
+ (ASM_SPEC, DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Do not
+ define.
+ * config/ia64/hpux.h (ASM_EXTRA_SPEC): Define.
+ (ASM_SPEC): Do not define, use ASM_EXTRA_SPEC instead.
+ (LINK_SPEC): Do not need to undef.
+ (DONT_USE_BUILTIN_SETJMP): Do not define.
+ * config/ia64/ia64.h (ASM_SPEC, ASM_EXTRA_SPEC): Add.
+ (CPP_CPU_SPEC): Define _LP64, set Acpu and Amachine. Remove -Dia64.
+ (DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Define.
+ Remove trailing spaces.
+ * config/ia64/linux.h (CPP_PREDEFINES): Do not define _LP64/__LP64__,
+ __ELF__, or set Acpu or Amachine. Reformat.
+ (ASM_SPEC, DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Do not
+ define.
- * configure.in (powerpc*-{eabi,elf,linux,rtem,sysv,solaris}*): Do
- not use mt-ppc target Makefile fragment any more.
+2002-04-11 David O'Brien <obrien@FreeBSD.org>
-Sun Nov 3 19:17:07 1996 Stu Grossman (grossman@critters.cygnus.com)
+ * config.gcc (ia64-*-freebsd*): Fix ordering of tm_files to match
+ all other *-*-freebsd* targets.
- * configure.in (*-*-windows): Exclude everything but those dirs
- needed to build windows.
+2002-04-11 Richard Sandiford <rsandifo@redhat.com>
-Tue Oct 29 16:41:31 1996 Doug Evans <dje@canuck.cygnus.com>
+ * doc/extend.texi: Remove old claim that typedefs cannot have
+ an alignment attribute.
- * Makefile.in (all-target-winsup): Depend on all-target-librx.
+2002-04-11 Jakub Jelinek <jakub@redhat.com>
-Mon Oct 28 17:32:46 1996 Stu Grossman (grossman@critters.cygnus.com)
+ PR optimization/6177
+ * expr.c (expand_expr) [COMPONENT_REF]: Handle op0 CONCAT if
+ bitpos is 0 and bitsize CONCAT size.
- * configure.in: Exclude mmalloc from i386-windows.
- * config/mh-windows: Add rules for building MSVC makefiles.
+2002-04-11 Jakub Jelinek <jakub@redhat.com>
-Thu Oct 24 09:22:46 1996 Stu Grossman (grossman@critters.cygnus.com)
+ PR c/6223
+ * combine.c (if_then_else_cond): Use trunc_int_for_mode on nz.
- * Undo my previous change.
+2002-04-11 David O'Brien <obrien@FreeBSD.org>
-Thu Oct 24 12:12:04 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/alpha/freebsd.h: Minor reformatting.
+ (CPP_SPEC): Define ELF and add cpp_subtarget.
+ (ASM_SPEC): No longer needed.
- * Makefile.in (EXTRA_GCC_FLAGS): Pass down GCC_FOR_TARGET
- unconditionally.
- (MAKEOVERRIDES): Define (revert this part of October 18 change).
+2002-04-11 Richard Henderson <rth@redhat.com>
-Thu Oct 24 09:02:07 1996 Stu Grossman (grossman@critters.cygnus.com)
+ * config/sparc/sparc.md (movdi_insn_sp32): Add o/J alternative.
+ (movdi_insn_sp32_v9): Likewise. Only allow stx with aligned memory.
+ (dimode mem/zero splitter): New.
- * Makefile.in (FLAGS_TO_PASS): Add $(HOST_FLAGS) to allow the
- host to add it's own flags.
- * config/mh-windows (HOST_FLAGS): Set srcroot, which is needed
- for MSVC build procedure.
+2002-04-11 Hans-Peter Nilsson <hp@axis.com>
-Tue Oct 22 15:20:26 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/cris/cris.c (cris_override_options): Tweak error message
+ for PIC not implemented.
- * configure: Handle GCC_FOR_TARGET like CC_FOR_TARGET.
+ * config/cris/cris.h: Tweak comments related to parameter-passing.
-Fri Oct 18 13:37:13 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/cris/t-cris (TARGET_LIBGCC2_CFLAGS): Don't -Dinhibit_libc here.
- * Makefile.in (CC_FOR_TARGET): Check for xgcc, not Makefile.
- (CXX_FOR_TARGET): Likewise.
- (GCC_FOR_TARGET): Define.
- (BASE_FLAGS_TO_PASS): Remove GCC_FOR_TARGET.
- (EXTRA_GCC_FLAGS): Define GCC_FOR_TARGET based on whether
- CC_FOR_TARGET was specified on the command line.
- (MAKEOVERRIDES): Don't define.
+ * config/cris/cris.c (cris_target_asm_function_prologue): Cast
+ uses of PIC_OFFSET_TABLE_REGNUM to int to silence warnings.
+ (cris_target_asm_function_epilogue): Ditto.
+ (cris_initial_frame_pointer_offset): Ditto.
+ (cris_simple_epilogue): Ditto.
+ (cris_expand_builtin_va_arg): Variable-size types come in
+ by-reference.
-Thu Oct 17 10:27:56 1996 Doug Evans <dje@canuck.cygnus.com>
+2002-04-10 Richard Henderson <rth@redhat.com>
- * configure.in (m32r): Fix spelling of libg++ libs.
+ * except.c (add_ehl_entry): Allow duplicates after landing pad
+ creation.
-Thu Oct 10 10:37:17 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-04-10 David Edelsohn <edelsohn@gnu.org>
- * config.sub (-apple*): Remove, now redundant.
+ * config/rs6000/t-aix43 (SHLIB_NM_FLAGS): Add -X32_64.
-Thu Oct 10 12:30:54 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-04-10 Ulrich Weigand <uweigand@de.ibm.com>
- * configure: Don't get confused by CPU-VENDOR-linux-gnu.
+ * reload1.c (choose_reload_regs): HARD_FRAME_POINTER_REGNUM
+ is only used as frame pointer when frame_pointer_needed is true.
- * configure: Rework yesterday's sed script patch.
+2002-04-10 Richard Earnshaw <rearnsha@arm.com>
- * config.sub: Merge with FSF.
+ PR target/817
+ * arm.md (arm_movdi): Adjust neg_pool_range attribute to allow
+ for the fact that the pool entry uses two words.
+ (movdf_hard_insn): Similarly. Also, ADR instruction can span
+ 1k bytes.
+ (movdf_soft_insn): Similarly.
+ (movxf_hard_insn): Adjust neg_pool_range attribute to allow
+ for the fact that the pool entry uses three words.
-Wed Oct 9 17:24:59 1996 Per Bothner <bothner@deneb.cygnus.com>
+2002-04-10 Richard Henderson <rth@redhat.com>
- * config.guess: Merge from FSF.
+ * expr.c (expand_expr) [INTEGER_CST]: Don't force into registers
+ if EXPAND_INITIALIZER.
- 1996-09-12 Richard Stallman <rms@ethanol.gnu.ai.mit.edu>
- * config.guess: Use pc instead of unknown, for pc clone systems.
- Change linux to linux-gnu.
+2002-04-10 Alan Modra <amodra@bigpond.net.au>
- Mon Jul 15 23:51:11 1996 Karl Heuer <kwzh@gnu.ai.mit.edu>
- * config.guess: Avoid non-portable tr syntax.
+ PR optimization/6233
+ * rtlanal.c (pure_call_p): New function.
+ * rtl.h (pure_call_p): Declare.
+ * loop.c (prescan_loop): Use it to set has_nonconst_call.
+ * gcse.c (store_killed_in_insn): Use pure_call_p here too.
-Wed Oct 9 06:06:46 1996 Jeffrey A Law (law@cygnus.com)
+2002-04-09 Richard Henderson <rth@redhat.com>
- * test-build.mk (HOLES): Add "xargs" for gdb.
+ * config/alpha/alpha.md (movdi_er_maybe_g): New.
+ * config/alpha/alpha.c (alpha_expand_mov): Use it.
- * configure: Avoid hpux10.20 sed bug.
+2002-04-09 Richard Henderson <rth@redhat.com>
-Tue Oct 8 08:32:48 1996 Stu Grossman (grossman@critters.cygnus.com)
+ PR c/5078
+ * expr.c (expand_expr) [INTEGER_CST]: Force overflows into registers.
- * configure.in config/mh-windows: Add support for windows host
- (that is a build done under the Microsoft build environment).
+2002-04-09 Andrew MacLeod <amacleod@redhat.com>
-Tue Oct 8 10:39:08 1996 Ian Lance Taylor <ian@cygnus.com>
+ * expr.c (expand_expr): A RESULT_DECL is part of a call.
- * Makefile.in: Replace all uses of srcroot with s, to shrink
- command line lengths.
+2002-04-09 Richard Henderson <rth@redhat.com>
- Patches from Geoffrey Noer <noer@cygnus.com>:
- * configure.in: If configuring for newlib, pass --with-newlib to
- subdirectories.
- * Makefile.in (CC_FOR_TARGET): If winsup/Makefile exists, pass a
- -Bnewlib/ and -Lwinsup to gcc.
- (CXX_FOR_TARGET): Likewise.
+ * cfg.c (expunge_block): Decrement num_elements here ...
+ (expunge_block_nocompact): ... not here.
+ * cfgcleanup.c (delete_unreachable_blocks): Set num_elements.
-Mon Oct 7 10:59:35 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-04-09 Richard Henderson <rth@redhat.com>
- * Makefile.in (ETC_SUPPORT): Add configure.
+ * basic-block.h (flow_delete_block_noexpunge): Declare.
+ (expunge_block_nocompact): Declare.
+ * cfg.c (expunge_block_nocompact): Split out from ...
+ (expunge_block): ... here.
+ * cfgrtl.c (can_delete_label_p): Don't use exception_handler_labels.
+ (flow_delete_block_noexpunge): Split out from ...
+ (flow_delete_block): ... here.
+ * cfgcleanup.c (delete_unreachable_blocks): Compact while
+ removing dead blocks.
+ * except.c (exception_handler_labels): Remove.
+ (exception_handler_label_map): New.
+ (struct eh_region): Add aka member.
+ (mark_ehl_map_entry, mark_ehl_map, free_region): New.
+ (ehl_hash, ehl_eq, ehl_free, add_ehl_entry): New.
+ (for_each_eh_label, for_each_eh_label_1): New.
+ (init_eh): Register exception_handler_label_map.
+ (free_eh_status): Use free_region.
+ (find_exception_handler_labels): Use the map, not the list.
+ (remove_exception_handler_label): Likewise.
+ (maybe_remove_eh_handler): Likewise.
+ (remove_eh_handler): Use the region aka bitmap.
+ * except.h (exception_handler_labels): Remove.
+ (for_each_eh_label): Declare.
+ * jump.c (rebuild_jump_labels): Don't check exception_handler_labels.
+ * loop.c (invalidate_loops_containing_label): New.
+ (find_and_verify_loops): Use it. Use for_each_eh_label.
+ * sched-rgn.c (is_cfg_nonregular): Use
+ current_function_has_exception_handlers.
-Fri Oct 4 12:22:58 1996 Angela Marie Thomas (angela@cygnus.com)
+2002-04-08 Richard Henderson <rth@redhat.com>
- * configure.in: Use config/mh-dgux386 for i[345]86-dg-dgux
- host configuration file.
+ * reorg.c (get_branch_condition): Use reversed_comparison_code.
-Thu Oct 3 09:28:25 1996 Jeffrey A Law (law@cygnus.com)
+2002-04-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
- * configure.in: Break mn10x00 support into separate
- mn10200 and mn10300 configurations.
- * config.sub: Likewise.
+ * config/m68hc11/larith.asm (__map_data_section): Fix condition
+ and optimize for size.
+ (__do_global_ctors): Fix pointer comparison.
+ (__do_global_dtors): Likewise.
-Wed Oct 2 22:27:52 1996 Jeffrey A Law (law@cygnus.com)
+2002-04-09 David S. Miller <davem@redhat.com>
- * configure.in: Add lots of stuff to noconfigdirs for
- the mn10x00 targets.
+ * config/sparc/sparc.c (sparc_extra_constraint_check): New
+ function, implementing EXTRA_CONSTRAINTS. For memory constraints,
+ allow reloading pseudos.
+ * config/sparc/sparc.h (EXTRA_CONSTRAINTS): Use it.
+ * config/sparc/sparc-protos.h: Declare it.
- * config.sub, configure.in: Add mn10x00 support.
+ * config/sparc/sparc.c (const64_is_2insns): Kill signed vs.
+ unsigned comparison warning.
+ (output_restore_regs): Mark leaf_function as unused.
-Wed Oct 2 15:52:36 1996 Klaus Kaempf <kkaempf@progis.de>
+Tue Apr 9 09:35:45 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * make-all.com: Call conf-a-gas, not config-a-gas.
+ * expr.c (is_aligning_offset): New function.
+ (expand_expr, case COMPONENT_EXPR): Call it.
-Tue Oct 1 01:28:41 1996 James G. Smith <jsmith@cygnus.co.uk>
+2002-04-09 Alan Modra <amodra@bigpond.net.au>
- * configure.in (noconfigdirs): Don't build libgloss for arm-coff
- targets.
+ * configure.in (auto-build.h): Use target_alias and build_alias
+ when running configure.
+ (gcc_cv_as): Use $target_alias in directory searchs rather than
+ $target. Heed program_prefix and program_transform_name. Search
+ for gas in cross-compiler case too. "test -x" rather than "test -f".
+ (gcc_cv_ld): Likewise.
+ (gcc_cv_nm): Set for cross compilers too. Heed program_prefix and
+ program_transform_name.
+ (gcc_cv_objdump): Likewise.
+ * configure: Regenerate.
-Mon Sep 30 14:24:01 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-04-08 Hans-Peter Nilsson <hp@bitrange.com>
- * mpw-README: Add much more detail for native PowerMac.
- * mpw-install: New file.
- * mpw-configure: Add --norecursion and --help options.
- * mpw-config.in: Translate readme and install files when
- copying to objdir.
- * mpw-build.in: Don't always depend on byacc and flex.
- (install-only-top): New action.
+ * config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Don't -Dinhibit_libc
+ here.
-Fri Sep 27 17:39:44 1996 Stu Grossman (grossman@critters.cygnus.com)
+ * config/mmix/mmix.h (INITIAL_ELIMINATION_OFFSET): Remove spurious
+ semicolon.
- * configure.in: You can now configure GDB for the v850.
+ * config/mmix/mmix.c (mmix_expand_builtin_va_arg): Variable-size
+ types come in by-reference. Fix typo in comment.
-Tue Sep 24 19:05:12 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-04-08 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Don't configure any C++ dirs
- if targeting D10V.
+ PR opt/6007
+ * toplev.c (rest_of_compilation): Disable cross-jumping for
+ highly connected graphs.
-Tue Sep 17 12:15:31 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-04-08 David S. Miller <davem@redhat.com>
- * config.sub: Recognize mips64vr5000.
+ PR target/6082
+ * config/sparc/freebsd.h (SPARC_DEFAULT_CMODEL): Set to CM_MEDLOW
-Mon Sep 16 17:00:52 1996 Ian Lance Taylor <ian@cygnus.com>
+ Make init_priority work on Sparc when using GNU ld.
+ * config/sparc/linux.h, config/sparc/linux64.h,
+ config/sparc/netbsd-elf.h, config/sparc/freebsd.h
+ (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undefine.
+ * config/sparc/sol2-gld.h: New file to do the same.
+ * config.gcc (sparc*-*-solaris2*): If gnu_ld=yes add
+ sparc/sol2-gld.h to tm_file.
- * configure.in: Use a single line for host_tools and native_only.
+ PR optimization/4328
+ * config/sparc/sparc.h (EXTRA_CONSTRAINT): Add new constraint 'W'.
+ * doc/md.texi: Document it.
+ * config/sparc/sparc.md (movdi_insn_sp64_novis,
+ movdi_insn_sp64_vis, movdf_insn_sp32, movdf_insn_v9only_novis,
+ movdf_insn_v9only_vis, movdf_insn_sp64_novis,
+ movdf_insn_sp64_vis): Use it as MEM constraing with 'e' registers.
+ * config/sparc/sparc.c (mem_min_alignment): Fix comment.
-Tue Sep 16 09:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
+2002-04-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * Makefile.in (install-itcl): Install tcl first.
+ * doc/contrib.texi (Contributors): Add John David Anglin and Loren
+ J. Rittle (the latter also to Testers). Update David O'Brien's entry.
-Sun Sep 14 20:53:42 1997 Geoffrey Noer <noer@cygnus.com>
+2002-04-07 David S. Miller <davem@redhat.com>
- * config/mh-cygwin32: ok to build split texinfo files
+ * config.gcc (sparc64-*-linux*): Add t-crtfm to tmake_file.
-Fri Sep 12 16:19:20 1997 Geoffrey Noer <noer@cygnus.com>
+2002-04-07 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * configure.in: remove bison from noconfigdirs for Cygwin32 host
+ PR 5933
+ * pa.h (ASM_OUTPUT_MI_THUNK): Use indirect jump to target function when
+ generating 32-bit pic code.
-Mon Sep 9 12:21:30 1996 Doug Evans <dje@canuck.cygnus.com>
+2002-04-07 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * config.sub, configure.in: Add entries for m32r.
+ * config/rs6000/rs6000.h (RS6000_PIC_OFFSET_TABLE_REGNUM): New.
+ (PIC_OFFSET_TABLE_REGNUM): Use it and return INVALID_REGNUM if
+ !flag_pic.
+ (CONDITIONAL_REGISTER_USAGE): Adjust accordingly.
+ * config/rs6000/rs6000.h: Use RS6000_PIC_OFFSET_TABLE_REGNUM instead
+ of PIC_OFFSET_TABLE_REGNUM thruout.
+ * config/rs6000/rs6000.md: Likewise.
+ * config/rs6000/darwin.h: Likewise.
-Mon Sep 8 20:46:20 1997 Ian Lance Taylor <ian@cygnus.com>
+2002-04-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * config.guess: Merge with FSF.
+ * reorg.c (dbr_schedule): Don't reposition prologue and epilogue notes.
-Thu Sep 5 13:52:47 1996 Tom Tromey <tromey@creche.cygnus.com>
+2002-04-06 Mark Mitchell <mark@codesourcery.com>
- * Makefile.in (inet-install): Don't run install-gzip.
+ PR c++/5571
+ * stor-layout.c (layout_decl): Reset the RTL for the decl.
-Wed Sep 4 17:26:13 1996 Stu Grossman (grossman@critters.cygnus.com)
+ PR opt/5120
+ * sibcall.c (optimize_sibling_and_tail_recursive_call): Clear
+ RTX_UNCHANGING_P for the functions arguments when a tail call
+ is made.
- * configure.in: Don't config lots of things for *-*-windows*.
+2002-04-06 Jason Merrill <jason@redhat.com>
-Sat Aug 31 11:45:57 1996 Stan Shebs <shebs@andros.cygnus.com>
+ * toplev.c (flag_no_inline, flag_really_no_inline): Default to 2.
+ (parse_options_and_default_flags): Set them appropriately.
+ * c-common.c (c_common_post_options): Don't set flag_really_no_inline.
- * mpw-config.in: Test for mpw-true, true, and null-command scripts.
- (host_libs, host_tools): Copy from configure.in.
- * mpw-configure: Don't complain about directories not found.
+Sat Apr 6 18:26:32 CEST 2002 Jan Hubicka <jh@suse.cz>
-Thu Aug 29 16:44:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * ifcvt.c (if_convert): Clear aux fields of blocks.
- * configure.in (i[345]86): Recognize i686 for pentium pro.
- (i[3456]86-*-dgux*): Use config/mh-sysv for the host configuration
- file.
+2002-04-05 David S. Miller <davem@redhat.com>
- * config.guess (i[345]86): Ditto.
+ * config/sparc/freebsd.h (ENDFILE_SPEC): Add crtfastmath bits.
+ * config.gcc (sparc64-wrs-vxworks, sparc-*-chorusos,
+ sparc-*-rtems*, sparclite-*-elf* sparc86x-*-elf*, sparc64-*-elf*,
+ {sparc64,ultrasparc}-*-freebsd*): Add sparc/t-crtfm to tmake_file.
-Mon Aug 26 18:34:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+2002-04-05 Jan Hubicka <jh@suse.cz>
- * configure.in (noconfigdirs): Removed gdb for D10V.
+ * optabs.c (emit_no_conflict_block, emit_libcall_block): Avoid nesting
+ of libcall regions.
-Thu Aug 22 17:13:52 1996 Jeffrey A Law (law@cygnus.com)
+2002-04-05 David S. Miller <davem@redhat.com>
- * configure.in: Remove ld, target-libio, target-libg++, and
- target-libstdc++ from noconfigdirs.
+ * config/sparc/sparc.c (sparc_nonflat_function_epilogue): If we
+ are not going to emit return instructions, emit at least a nop
+ for the sake of sane backtraces.
-Wed Aug 21 18:56:38 1996 Fred Fish <fnf@cygnus.com>
+2002-04-05 Jakub Jelinek <jakub@redhat.com>
- * configure: Fix three locations where shell scripts were
- being run directly rather than with config_shell.
+ * mklibgcc.in: Use separate libgcc.map for each multilib.
+ * Makefile.in (distclean): Don't remove libgcc.map here.
-Tue Aug 20 13:08:47 1996 J.T. Conklin <jtc@hippo.cygnus.com>
+2002-04-05 Jakub Jelinek <jakub@redhat.com>
- * configure.in (v850-*-*): Set up initial $noconfigdirs.
- * config.sub (basic_machine): Recognize v850.
+ * Makefile.in (s-mlib): Handle --disable-multilib by separate
+ genmultilib invocation.
-Thu Aug 15 12:19:33 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-04-04 David S. Miller <davem@redhat.com>
- * mpw-configure: Handle multiple enable/disable options and
- pass them down recursively, handle -c and -s flags appropriately
- depending on choice of compiler, add escape mechanism for
- quoted arguments to gC.
+ * config/sparc/crtfastmath.c: New file.
+ * config/sparc/t-crtfm: New file.
+ * config/sparc/linux.h (ENDFILE_SPEC): Use crtfastmath.o
+ * config/sparc/linux64.h (ENDFILE_SPEC): Likewise.
+ * config/sparc/sol2.h (ENDFILE_SPEC): Likewise.
+ * config/sparc/sp64-elf.h (ENDFILE_SPEC): Likewise.
+ * config/sparc/elf.h (ENDFILE_SPEC): Likewise.
+ * config.gcc (sparc*-*-{elf*,linux*,solaris2*}): Add
+ sparc/t-crtfm to tmake_file.
-Mon Aug 12 13:15:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-04-05 Alan Modra <amodra@bigpond.net.au>
- * configure.in (powerpc*-*-*): For eabi, system V.4, Linux, and
- solaris targets, use config/mt-ppc to set C{,XX}FLAGS_FOR_TARGETS
- so that -mrelocatable-lib and -mno-eabi are used.
+ * config/rs6000/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtsavres.o
+ Add rules to make null object file.
- * Makefile.in (CONFIGURE_TARGET_MODULES): If target compiler does
- not support --print-multi-lib, don't abort.
+2002-04-04 David S. Miller <davem@redhat.com>
-Sun Aug 11 20:51:50 1996 Stu Grossman (grossman@critters.cygnus.com)
+ * calls.c (store_one_arg): If ECF_SIBCALL, use tail_call_reg.
- * config/mh-cygwin32 (CFLAGS): Define _WIN32 to be compatible
- with normal Windows compilation environment.
+2002-04-04 Richard Henderson <rth@redhat.com>
-Thu Aug 8 12:18:59 1996 Klaus Kaempf <kkaempf@progis.de>
+ PR opt/6165
+ * alias.c (true_dependence): Force (mem:blk (scratch)) to conflict.
+ (write_dependence_p): Likewise.
- * make-all.com: Run config-a-gas.
- * setup.com: Don't copy subdirectory files around.
+2002-04-04 Richard Henderson <rth@redhat.com>
-Tue Jul 30 17:49:31 1996 Brendan Kehoe <brendan@cygnus.com>
+ * predict.c (estimate_bb_frequencies): Do frequency calculation
+ with a volatile temporary.
- * configure.in (*-*-ose): Remove exclusion of libgloss for this
- target, it now compiles correctly.
+2002-04-04 Ulrich Weigand <uweigand@de.ibm.com>
-Sat Jul 27 15:10:43 1996 Stan Shebs <shebs@andros.cygnus.com>
+ * config/s390/linux.h (LOCAL_LABEL_PREFIX): Define.
- * mpw-config.in: Generate Mac include for elf/dwarf2.h.
+2002-04-04 Jakub Jelinek <jakub@redhat.com>
-Tue Jul 23 10:47:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+ PR c++/6119
+ * final.c (final_start_function): Don't bump profile_label_no here...
+ (final_end_function): ...but here.
- * configure.in (d10v-*-*): Remove ld from $noconfigdirs.
+2002-04-04 Jakub Jelinek <jakub@redhat.com>
-Mon Jul 22 13:28:51 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+ * config/sparc/sparc.md (pic): New attribute.
+ (do_builtin_setjmp_setup): Save %fp, %i7 and %l7 for TARGET_V9
+ into stack slots.
+ (split after do_builtin_setjmp_setup): New.
- * configure.in (native_only): Add prms.
+2002-04-04 Jakub Jelinek <jakub@redhat.com>
-Mon Jul 22 12:27:58 1996 Ian Lance Taylor <ian@cygnus.com>
+ PR fortran/6106
+ * config/sparc/sparc.h (MIN_UNITS_PER_WORD): Backout 2001-01-01
+ change.
- * Makefile.in (GAS_SUPPORT_DIRS): Add make-all.com and setup.com.
- (BINUTILS_SUPPORT_DIRS): Likewise.
+2002-04-04 Jakub Jelinek <jakub@redhat.com>
-Thu Jul 18 12:55:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/sparc/sparc.c (sparc_va_arg): Adjust va_list by
+ UNITS_PER_WORD for zero sized aggregates.
- * configure.in (d10v-*-*): Don't configure ld or gdb until the
- d10v support is added.
+2002-04-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Wed Jul 17 14:33:09 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+ * doc/contrib.texi (Contributors): Add David O'Brien.
- * configure.in (d10v-*-*): New target.
+2002-04-03 David S. Miller <davem@redhat.com>
-Mon Jul 15 11:53:00 1996 Jeffrey A Law (law@cygnus.com)
+ * gcc.c (LINK_GCC_C_SEQUENCE_SPEC): No need for a new
+ one-character spec for this, just use %(link_gcc_c_sequence).
- * config.guess (HP 9000/811): Recognize this as a PA1.1
- machine.
+2002-04-04 Alan Modra <amodra@bigpond.net.au>
-Fri Jul 12 23:21:17 1996 Ken Raeburn <raeburn@cygnus.com>
+ * config/rs6000/t-linux64 (EXTRA_MULTILIB_PARTS): Define.
- * Makefile.in (do-tar-gz): New target, split out from tail end of
- taz target. Run each command separately, don't use pipes.
- (taz): Use it.
+2002-04-03 David S. Miller <davem@redhat.com>
-Fri Jul 12 12:08:04 1996 Stan Shebs <shebs@andros.cygnus.com>
+ * gcc.c (LINK_GCC_C_SEQUENCE_SPEC): New spec to override the gcc/c
+ library sequence passed to the linker.
+ (LINK_COMMAND_SPEC): Use it.
+ * doc/tm.texi: Document it, and mention from LINK_COMMAND_SPEC as
+ a macro a target can use to avoid overriding LINK_COMMAND_SPEC.
+ * config/sparc/sparc.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
- * mpw-configure: Look for g-mpw-make.sed in config/mpw.
- * mpw-build.in: No builds should depend on building byacc or flex,
- they are assumed to be installed already.
+2002-04-03 Jason Merrill <jason@redhat.com>
-Fri Jul 12 09:52:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ PR c++/5636
+ * tree.h (CLEANUP_EH_ONLY): New macro.
+ * stmt.c (expand_decl_cleanup_eh): New fn.
+ (expand_cleanups): Check CLEANUP_EH_ONLY.
+ * c-semantics.c (genrtl_decl_cleanup): Just take the CLEANUP_STMT.
+ Use expand_decl_cleanup_eh.
+ (expand_stmt): Adjust.
+ * c-common.h: Adjust prototype.
- * Makefile.in (CONFIGURE_TARGET_MODULES): Set r environment
- variable that CC_FOR_TARGET needs.
+2002-04-03 Jakub Jelinek <jakub@redhat.com>
-Thu Jul 11 10:09:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * configure.in (HAVE_SPARC_UA_PCREL_HIDDEN): Test whether %r_disp32()
+ works properly with .hidden symbols.
+ * configure: Rebuilt.
+ * config.in: Rebuilt.
+ * config/sparc/sparc.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
+ DW_EH_PE_absptr for flag_pic && GLOBAL if %r_disp32() doesn't work
+ properly with .hidden symbols.
- * Makefile.in (CONFIGURE_TARGET_MODULES): Determine if the multlib
- options have changed since the last time the subdirectory was
- configured, and if it has, reconfigure.
- (CLEAN_TARGET_MODULES): Delete multilib.out and tmpmulti.out, which
- CONFIGURE_TARGET_MODULES uses to remember the old multilib options.
+2002-04-03 Jakub Jelinek <jakub@redhat.com>
-Wed Jul 10 18:56:59 1996 Doug Evans <dje@canuck.cygnus.com>
+ PR middle-end/6102
+ * df.c (df_insn_refs_record): Use XEXP not SET_DEST to access
+ USE argument.
- * Makefile.in (ALL_MODULES,CROSS_CHECK_MODULES,INSTALL_MODULES,
- CLEAN_MODULES): Add bash.
- (all-bash): New target.
+2002-04-03 Richard Henderson <rth@redhat.com>
-Mon Jul 8 17:33:14 1996 Jim Wilson <wilson@cygnus.com>
+ PR opt/4120
+ * sched-rgn.c (sets_likely_spilled): New.
+ (sets_likely_spilled_1): New.
+ (add_branch_dependences): Use it.
- * configure.in (mips-sgi-irix6*): Use mh-irix6 instead of mh-irix5.
+2002-04-02 Richard Henderson <rth@redhat.com>
-Mon Jul 1 13:31:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ PR opt/4311
+ * loop.h (LOOP_FIRST_PASS): New.
+ * loop.c (strength_reduce): Mind it when deciding to unroll.
+ * toplev.c (rest_of_compilation): Set it.
- * config.sub (basic_machine): Recognize d10v as a valid processor.
+2002-04-02 David S. Miller <davem@redhat.com>
-Fri Jun 28 12:14:35 1996 Stan Shebs <shebs@andros.cygnus.com>
+ * config/sparc/sparc.md (ldd peephole2s): Fix final arg to
+ mems_ok_for_ldd_peep when the order of the loads being examined
+ is reversed.
+ * config/sparc/sparc.c (mems_ok_for_ldd_peep): Expand upon
+ existing comment to increase comprehension of this situation.
- * mpw-configure: Add support for --bindir.
- * mpw-build.in: Use a GCC-specific build script for GCC actions.
+2002-04-02 Richard Henderson <rth@redhat.com>
-Wed Jun 26 17:20:12 1996 Geoffrey Noer <noer@cygnus.com>
+ * libgcc2.c (__bb_exit_func): Revert 03-31 change.
- * configure.in: add bash, time, gawk to list of hosttools and things
- to only build for native toolchains
+2002-04-02 Eric Botcazou <ebotcazou@multimania.com>
+ Richard Henderson <rth@redhat.com>
-Tue Jun 25 23:09:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
+ PR c/5484
+ * function.c (assign_temp): Accept either type or decl argument.
+ Detect variables whose size is too large to fit into an integer.
+ * stmt.c (expand_decl): Pass the decl, not the type.
- * Makefile.in (docdir): Remove.
+2002-04-02 David O'Brien <obrien@FreeBSD.org>
-Tue Jun 25 19:00:08 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
+ * protoize.c: Match include directory usage with cppdefault.c.
- * Makefile.in (datadir): Set to $(prefix)/share.
+2002-04-03 Jeffrey A Law (law@redhat.com)
+ Hans-Peter Nilsson <hp@bitrange.com>
-Mon Jun 24 23:26:07 1996 Geoffrey Noer <noer@cygnus.com>
+ * combine.c (simplify_comparison): Avoid narrowing a comparison
+ with a paradoxical subreg when doing so would drop signficant bits.
- * configure.in: build diff and patch for cygwin32-hosted
- toolchains.
+2002-04-02 David Edelsohn <edelsohn@gnu.org>
-Mon Jun 24 15:01:12 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
+ * config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define.
- * config.sub: Accept -rtems*.
+2002-04-02 Alan Modra <amodra@bigpond.net.au>
-Sun Jun 23 22:41:54 1996 Geoffrey Noer <noer@cygnus.com>
+ * config/rs6000/rs6000.md (ctrdi*): Add FPR constraint and
+ associated splitter. Remove MQ constraint.
+ (ctrdi_internal4): Correct CCmode clobber.
- * configure.in: enable dosrel for cygwin32-hosted builds,
- remove diff from the list of things not buildable
- via Canadian Cross
+2002-04-03 Hans-Peter Nilsson <hp@bitrange.com>
-Sat Jun 22 11:39:01 1996 Jason Merrill <jason@yorick.cygnus.com>
+ * config/mmix/mmix.md (define_constants): Remove misleading
+ FIXME. Add MMIX_fp_rO_OFFSET.
+ ("nonlocal_goto_receiver"): Don't have stack-frame address of
+ saved rO as part of the pattern. Remove FIXME.
+ ("*nonlocal_goto_receiver_expanded"): Similar. Generate address
+ here, at output-time.
+ * config/mmix/crti.asm (_init): Register _fini with atexit.
+ * config/mmix/crtn.asm (_fini): Add omitted "POP 0,0".
+ * config/mmix/mmix.c (mmix_target_asm_function_prologue): Correct
+ unwind information when frame_pointer_needed.
+ (mmix_assemble_integer): Tweak wording in comment.
- * Makefile.in (TARGET_SUBDIR): Move comment to previous line so we
- don't get ". ".
+2002-04-02 Richard Henderson <rth@redhat.com>
-Fri Jun 21 17:24:48 1996 Jim Wilson <wilson@cygnus.com>
+ PR opt/3967
+ * local-alloc.c (contains_replace_regs): LO_SUM may contain
+ replace regs.
- * configure.in (mips*-sgi-irix6*): Set noconfigdirs appropriately.
+2002-04-02 Richard Henderson <rth@redhat.com>
-Thu Jun 20 16:57:40 1996 Ken Raeburn <raeburn@cygnus.com>
+ * doc/standards.texi: Document required freestanding libc entry points.
- * Makefile.in (taz): Handle case where tex3patch didn't even get
- checked out. Also, if it was found, put the symlink in a new util
- subdirectory.
+2002-04-02 Alexandre Oliva <aoliva@redhat.com>
-Thu Jun 20 12:20:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/mips/mips.c (mips_va_arg): Apply big-endianness address
+ offset before loading address of argument passed by transparent
+ reference.
- * config.guess (*:Linux:*:*): Add support for PowerPC Linux.
+2002-04-02 Richard Henderson <rth@redhat.com>
-Tue Jun 18 14:24:12 1996 Klaus Kaempf (kkaempf@progis.de)
+ * fixinc/inclhack.def (AAB_solaris_sys_varargs_h): Move and
+ rename solaris_sys_varargs_h.
- * config.sub: Recognize -openvms.
- * configure.in (alpha*-*-*vms*): Set noconfigdirs.
- * make-all.com, setup.com: New files.
+Tue Apr 2 06:47:40 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Mon Jun 17 16:34:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+ * stor-layout.c (layout_type, case ARRAY_TYPE): Give one-element array
+ the same mode as its component.
- * Makefile.in (taz): tex3patch moved to texinfo/util.
+2002-04-02 Richard Henderson <rth@redhat.com>
-Sat Jun 15 17:13:25 1996 Geoffrey Noer <noer@cygnus.com>
+ PR opt/420
+ * config/m68k/m68k.md (dbcc peepholes): Match four forms of dbra.
- * configure: enable_gdbtk=no for cygwin32-hosted toolchains
- * configure.in: remove make from disable-if-Can-Cross list
- enable gdb if ${host} and ${target} are cygwin32
+2002-04-01 Richard Henderson <rth@redhat.com>
-Fri Jun 7 18:16:52 1996 Harlan Stenn <harlan@pfcs.com>
+ PR target/1538
+ * fixinc/inclhack.def (solaris_sys_varargs_h): New.
+ * fixinc/fixincl.x: Rebuild.
- * config.guess (i?86-ncr-sysv*): Emit minor release numbers.
- Recognize the NCR 4850 machine and NCR Pentium-based platforms.
+2002-04-01 Richard Henderson <rth@redhat.com>
-Wed Jun 5 00:09:17 1996 Per Bothner <bothner@wombat.gnu.ai.mit.edu>
+ * config/ia64/unwind-ia64.c: Include ia64intrin.h.
+ (atomic_alloc, atomic_free): New.
+ (SIZE, MASK_FOR, PTR_IN): New.
+ (emergency_reg_state, emergency_reg_state_free): New.
+ (emergency_labeled_state, emergency_labeled_state_free): New.
+ (reg_state_alloced, labeled_state_alloced): New.
+ (alloc_reg_state, free_reg_state): New.
+ (alloc_label_state, free_label_state, free_label_states): New.
+ (push, pop, dup_state_stack, free_state_stack): Use them.
+ (desc_label_state): Likewise.
+ (uw_frame_state_for): Free label states and state stack.
+ (uw_update_reg_address): Eliminate warnings.
- * config.guess: Combine mips-mips-riscos cases, and use cpp to
- distinguish sysv/svr4/bsd variants.
- Based on a patch from Harlan Stenn <harlan@pfcs.com>.
+2002-04-01 Loren J. Rittle <ljrittle@acm.org>
-Fri Jun 7 14:24:49 1996 Tom Tromey <tromey@creche.cygnus.com>
+ * doc/install.texi (*-*-freebsd*): Update.
- * configure.in: Added copyright notice.
- * move-if-change: Added copyright notice.
+2002-04-01 Phil Edwards <pme@gcc.gnu.org>
-Thu Jun 6 16:27:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * version.c: Fix misplaced leading blanks on first line.
- * configure.in (powerpcle-*-solaris*): Until we get shared
- libraries working, don't build gdb, sim, make, tcl, tk, or
- expect.
+2002-04-01 Vladimir Makarov <vmakarov@redhat.com>
-Tue Jun 4 20:41:45 1996 Per Bothner <bothner@deneb.cygnus.com>
+ * config/pa/pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON,
+ ASM_OUTPUT_ALIGNED_LOCAL): Redefine them.
- * config.guess: Merge with FSF:
+2002-04-01 Jim Blandy <jimb@redhat.com>
- Mon Jun 3 08:49:14 1996 Karl Heuer <kwzh@gnu.ai.mit.edu>
- * config.guess (*:Linux:*:*): Add guess for sparc-unknown-linux.
+ * cppmacro.c (cpp_macro_definition): Do not emit spaces after
+ macro formal parameter names.
- Fri May 24 18:34:53 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
- * config.guess (AViiON:dgux:*:*): Fix typo in recognizing mc88110.
+2002-04-01 Bob Wilson <bob.wilson@acm.org>
- Fri Apr 12 20:03:59 1996 Per Bothner <bothner@spiff.gnu.ai.mit.edu>
- * config.guess: Combine two OSF1 rules.
- Also recognize field test versions. From mjr@zk3.dec.com.
- * config.guess (dgux): Use /usr/bin/uname rather than uname,
- because GNU uname does not support -p. From pmr@pajato.com.
+ * config/xtensa/xtensa.c (xtensa_va_arg): Fix compiler warning
+ in previous change.
-Tue Jun 4 11:07:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
+2002-04-01 Bob Wilson <bob.wilson@acm.org>
- * Makefile.in (MAKEDIRS): Removed $(tooldir).
+ * config/xtensa/xtensa.c (xtensa_va_arg): Fix to handle arguments
+ for which MUST_PASS_IN_STACK is true (e.g., variable-sized types).
-Tue May 28 12:30:50 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-31 Richard Henderson <rth@redhat.com>
- * mpw-README: Document GCCIncludes.
+ * config/ia64/unwind-ia64.c (alloc_spill_area): Fix offset.
+ (desc_frgr_mem): Fix reference to f16-f31.
-Sun May 26 15:16:27 1996 Fred Fish <fnf@cygnus.com>
+Sun Mar 31 14:43:24 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * configure.in (alpha-*-linux*): Set enable_shared to yes.
+ * emit-rtl.c (adjust_address_1, offset_address): Cast value to
+ unsigned HOST_WIDE_INT, not unsigned int.
-Tue May 21 15:41:39 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-31 Jakub Jelinek <jakub@redhat.com>
- * mpw-configure: Handle --enable-FOO and --disable-FOO.
+ PR middle-end/6096, middle-end/6098, middle-end/6099
+ * reorg.c (emit_delay_sequence): Only increment LABEL_NUSES for
+ CODE_LABELs.
+ (fill_slots_from_thread): Likewise.
-Mon May 20 10:12:29 1996 Geoffrey Noer <noer@cygnus.com>
+2002-03-31 Jakub Jelinek <jakub@redhat.com>
- * configure.in (*-*-cygwin32): Configure make.
+ * config/sparc/sparc.c (function_arg_record_value_1): Pass complex
+ floating fields in float regs.
+ (function_arg_record_value_2): Likewise.
-Tue May 7 14:19:42 1996 Tom Tromey <tromey@snuffle.cygnus.com>
+2002-03-31 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (inet-install): Quote value of INSTALL_MODULES.
+ PR middle-end/6100
+ * config/sparc/sparc.c (output_cbranch): Use REG_BR_PROB, not
+ REG_BR_PRED.
+ (output_v9branch): Likewise.
-Fri May 3 08:57:17 1996 Tom Tromey <tromey@lisa.cygnus.com>
+2002-03-31 Alexandre Oliva <aoliva@redhat.com>
- * Makefile.in (all-inet): Depend on all-perl.
+ * gcc.c: Revert previous patch for now.
+ * config/i386/djgpp.h: Likewise.
- * Makefile.in (inet-install): New target.
+2002-03-31 Richard Henderson <rth@redhat.com>
- * Makefile.in (all-inet): Depend on all-tcl.
- (all-inet): Depend on all-send-pr.
+ PR target/3997
+ * config/alpha/elf.h (ASM_OUTPUT_DEF): Tidy.
+ (ASM_OUTPUT_DEF_FROM_DECLS): New.
-Tue Apr 30 13:55:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-31 Richard Henderson <rth@redhat.com>
- * configure.in (powerpcle-*-solaris*): Turn off tk and tcl
- temporarily.
+ * libgcc2.c (__bb_exit_func): Make static.
-Thu Apr 25 11:48:20 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/alpha/alpha.md (trap): New.
- * configure.in: Don't configure --with-gnu-ld on AIX.
+2002-03-31 Alexandre Oliva <aoliva@redhat.com>
-Thu Apr 25 06:33:36 1996 Michael Meissner <meissner@wogglebug.tiac.net>
+ * gcc.c (LIBGCC_SPEC): Folded %L and duplicate %G here...
+ (LINK_COMMAND_SPEC): ... from here.
+ (init_gcc_specs): Duplicate it here too, omitting
+ shared_name in the second copy.
+ (init_spec): Test for duplicate
+ * config/i386/djgpp.h (LINK_COMMAND_SPEC): Remove `%L %G'.
- * configure.in (powerpcle-*-solaris*): Turn off gdb temporarily.
+2002-03-31 Richard Henderson <rth@redhat.com>
-Tue Apr 23 09:07:39 1996 Tom Tromey <tromey@creche.cygnus.com>
+ * builtins.c (expand_builtin_va_arg): Give warnings not errors for
+ promoted argument types; build trap.
+ (expand_builtin_trap): New.
+ (expand_builtin): Use it.
+ * stmt.c (expand_nl_goto_receivers): Likewise.
+ * expr.h (expand_builtin_trap): Declare.
+ * libfuncs.h (LTI_abort, abort_libfunc): New.
+ * optabs.c (init_optabs): Init abort_libfunc.
- * Makefile.in (ALL_MODULES): Added all-inet.
- (CROSS_CHECK_MODULES): Added check-inet.
- (INSTALL_MODULES): Added install-inet.
- (CLEAN_MODULES): Added clean-inet.
- (all-indent): New target.
+2002-03-30 David S. Miller <davem@redhat.com>
- * configure.in (host_tools): Added inet.
- (native_only): Added inet.
- (noconfigdirs): Added inet.
+ * config/sparc/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.
+ * config/sparc/linux64.h (HANDLE_PRAGMA_PACK_PUSH_POP): Likewise.
-Fri Apr 19 15:35:29 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-03-30 Roger Sayle <roger@eyesopen.com>
+ Richard Henderson <rth@redhat.com>
- * configure.in: Don't configure libgloss if we are not configuring
- newlib.
+ * regmove.c (combine_stack_adjustments_for_block): Avoid
+ emitting a stack adjustment of zero bytes. Let delete_insn
+ update bb->head.
-Wed Apr 17 19:30:01 1996 Rob Savoye <rob@chinadoll.cygnus.com>
+2002-03-30 Richard Henderson <rth@redhat.com>
- * configure.in: Don't configure libgloss for unsupported
- architectures.
+ * config/sparc/sparc.c: Remove all references to TARGET_EPILOGUE.
+ (sparc_emitting_epilogue): New.
+ (leaf_label, output_return, sparc_return_peephole_ok): Remove.
+ * config/sparc/sparc-protos.h: Update.
+ * config/sparc/sparc.h (MASK_EPILOGUE, TARGET_EPILOGUE): Remove.
+ (TARGET_SWITCHES): Update.
+ * config/sparc/sparc.md (return): Remove.
+ (return_*): Use sparc_emitting_epilogue, not !TARGET_EPILOGUE.
+ * config/sparc/freebsd.h, config/sparc/linux64.h, config/sparc/lite.h,
+ config/sparc/liteelf.h, config/sparc/netbsd-elf.h,
+ config/sparc/sol2-sld-64.h, config/sparc/sol2.h,
+ config/sparc/sp64-aout.h, config/sparc/sp64-elf.h,
+ config/sparc/sp86x-aout.h, config/sparc/sp86x-elf.h,
+ config/sparc/splet.h, config/sparc/vxsparc64.h (TARGET_DEFAULT):
+ Remove MASK_EPILOGUE.
+ * doc/invoke.texi: Update.
-Tue Apr 16 11:17:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-30 Daniel Berlin <dan@dberlin.org>
- * Makefile.in (CLEAN_MODULES): Add clean-apache.
+ * dwarf2out.c (dwarf2out_define): Remove start_source_file call,
+ CPP will start the file for us.
-Mon Apr 15 15:09:05 1996 Tom Tromey <tromey@creche.cygnus.com>
+2002-03-30 Richard Henderson <rth@redhat.com>
- * Makefile.in (ALL_MODULES): Include all-apache.
- (CROSS_CHECK_MODULES): Include check-apache.
- (INSTALL_MODULES): Include install-apache.
- (all-apache): New target.
+ PR target/5446
+ * config/ia64/ia64.c (group_barrier_needed_p): Special case
+ prologue_allocate_stack.
+ (ia64_single_set): Use insn codes for recognition of special
+ cases, not rtl matching.
+ * config/ia64/ia64.md (prologue_allocate_stack): Op 3 is in-out.
- * configure.in: Added apache everywhere perl is seen.
+2002-03-30 Richard Henderson <rth@redhat.com>
-Mon Apr 15 14:59:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ PR target/6032
+ * config/sparc/sparc.h (OVERRIDE_OPTIONS): Don't override -fpic
+ or -fomit-frame-pointer with profiling.
+ (SUBTARGET_OVERRIDE_OPTIONS): Remove.
+ (FUNCTION_PROFILER): Do nothing.
+ (PROFILE_HOOK): New.
+ * config/sparc/sparc.c (sparc_override_options): Don't check
+ code models for profiling.
+ (sparc_function_profiler): Remove.
+ (sparc_profile_hook): New.
+ * config/sparc/sparc-protos.h: Update.
- * Makefile.in: Add support for clean-{module} and
- clean-target-{module} rules.
+2002-03-30 Jakub Jelinek <jakub@redhat.com>
-Wed Apr 10 21:37:41 PDT 1996 Marilyn E. Sander <msander@cygnus.com>
+ PR optimization/6086
+ * combine.c (combine_simplify_rtx): If simplify_rtx failed because
+ of SUBREG of volatile MEM or because the MEM was mode dependent,
+ return CLOBBER instead of unmodified SUBREG.
- * configure.in (*-*-ose) do not build libgloss.
+2002-03-30 David O'Brien <obrien@FreeBSD.org>
-Mon Apr 8 16:16:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/i370/linux.h: Update copyright.
- * config.guess (prep*:SunOS:5.*:*): Turn into
- powerpele-unknown-solaris2.
+2002-03-30 Alexandre Oliva <aoliva@redhat.com>
-Mon Apr 8 14:45:41 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/mips/mips.c (function_arg_pass_by_reference): Force to 0
+ in o32 and o64 ABIs.
+ * config/mips/abi64.h (MUST_PASS_IN_STACK): Define as in expr.h,
+ but getting fixed-size structs passed in registers regardless of
+ padding in o32 and o64 ABIs.
- * configure.in: Permit --enable-shared to specify a list of
- directories.
+2002-03-29 Richard Henderson <rth@redhat.com>
-Fri Apr 5 08:17:57 1996 Jason Molenda (crash@phydeaux.cygnus.com)
+ PR target/5672
+ * expr.c (expand_expr): Pass along EXPAND_INITIALIZER one more place.
- * configure.in (host==solaris): Pass only the first word of $CC
- to /usr/bin/which when checking if we're using /usr/ccs/bin/cc.
+2002-03-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-Fri Apr 5 03:16:13 1996 Jason Molenda (crash@phydeaux.cygnus.com)
+ * config/rs6000/rs6000.c (rs6000_va_arg): Correctly set register count
+ for aggregate and TFmode types.
- * Makefile.in (BASE_FLAGS_TO_PASS): pass down $(MAKE).
+2002-03-29 Richard Henderson <rth@redhat.com>
-Thu Mar 28 14:11:11 1996 Tom Tromey <tromey@creche.cygnus.com>
+ PR target/5886
+ * config/ia64/aix.h (CPP_PREDEFINES): Add -D_LP64.
+ * config/ia64/hpux.h, config/ia64/linux.h: Likewise.
- * Makefile.in (ALL_MODULES): Include all-perl.
- (CROSS_CHECK_MODULES): Include check-perl.
- (INSTALL_MODULES): Include install-perl.
- (ALL_X11_MODULES): Include all-guile.
- (CHECK_X11_MODULES): Include check-guile.
- (INSTALL_X11_MODULES): Include install-guile.
- (all-perl): New target.
- (all-guile): New target.
+2002-03-29 Loren J. Rittle <ljrittle@acm.org>
- * configure.in (host_tools): Include perl and guile.
- (native_only): Include perl and guile.
- (noconfigdirs): Don't build guile and perl; no ports have been
- done.
+ * doc/install.texi (*-*-freebsd*): Fix last commit.
-Tue Mar 26 21:18:50 1996 Andrew Cagney <cagney@kremvax.highland.com.au>
+2002-03-29 Richard Henderson <rth@redhat.com>
- * configure (--enable-*): Handle quoted option lists such as
- --enable-sim-cflags='-g0 -O' better.
+ PR target/6041
+ * config/i386/i386.c (x86_arch_always_fancy_math_387): New.
+ (override_options): Disable NO_FANCY_MATH_387 if the arch allows.
+ * config/i386/i386.h (x86_arch_always_fancy_math_387): New.
+ * config/i386/i386.md (sqrtxf2, sqrtextendsfxf2, sinxf2): Fix
+ conditional.
+ * docs/invoke.texi: Update -mno-fancy-math-387 docs.
-Thu Mar 21 11:53:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-29 Loren J. Rittle <ljrittle@acm.org>
- * Makefile.in ({,inst}all-target): New rule so we can make and
- install all of the target directories easily.
+ * config.gcc (*-*-freebsd*): Enable creation of libgcc_s.so.
+ * config/t-slibgcc-elf-ver (SHLIB_LC): Add macro and use it.
+ No functional change except ...
+ * config/t-slibgcc-nolc-override (SHLIB_LC): Override it. New file.
+ * doc/install.texi (*-*-freebsd*): Document port configuration.
-Wed Mar 20 18:10:57 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+2002-03-29 Jakub Jelinek <jakub@redhat.com>
- * configure.in: Add missing global flag in sed substitution when
- deleting `target-' from ${configdirs}.
+ PR c++/5964
+ * config/sparc/sparc.md (empty_delay_slot, branch_type): New
+ attributes.
+ (length): Compute variable length for branches/calls/jumps here.
+ (branch, inverted_branch, normal_fp_branch, inverted_fp_branch,
+ normal_fpe_branch, inverted_fpe_branch): Remove length attribute,
+ define branch_type attribute.
+ (divsi3_sp32): Maximum length is 6 not 7.
+ (call_address_struct_value_sp32, call_symbolic_struct_value_sp32,
+ call_address_untyped_struct_value_sp32,
+ call_symbolic_untyped_struct_value_sp32): Set length to 3 not 2.
+ * config/sparc/sparc.c (empty_delay_slot): New function.
+ * config/sparc/sparc.h (ADJUST_INSN_LENGTH): Remove.
+ * config/sparc/sparc-protos.h (empty_delay_slot): Add prototype.
-Thu Mar 14 19:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-03-29 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (DO_X): Don't get confused if CC contains `=' in an
- option.
+ * combine.c (set_nonzero_bits_and_sign_copies): Don't call
+ nonzero_bits if not needed.
+ (nonzero_bits) [XOR]: Likewise.
+ (nonzero_bits) [REG]: Use reg_last_set_nonzero_bits even if
+ reg_last_set_mode and mode are both MODE_INT, but not equal.
+ (record_value_for_reg): Compute reg_last_set_nonzero_bits
+ in nonzero_bits_mode for MODE_INT modes.
- * configure.in (mips*-nec-sysvr4*): Use a host_makefile_frag of
- config/mh-necv4.
+2002-03-28 Richard Henderson <rth@redhat.com>
- * install.sh: Correct misspelling of transformbasename.
+ PR target/5715
+ * config/alpha/osf.h (ASM_SPEC): Don't pass any special options
+ to GAS. Correct drift between alternatives.
- * config.guess: Recognize mips-*-sysv*.
+2002-03-28 Richard Henderson <rth@redhat.com>
-Mon Mar 11 15:36:42 1996 Dawn Perchik <dawn@critters.cygnus.com>
+ PR target/6087
+ * reload1.c (fixup_abnormal_edges): Move insn to edge via sequence.
- * config.sub: Recognize mon960.
+2002-03-28 Alexandre Oliva <aoliva@redhat.com>
-Sun Mar 10 13:18:38 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/i386/freebsd.h (LINK_SPEC): Don't pass default
+ emulation to the linker.
- * configure: Restore Canadian Cross handling of BISON and LEX,
- removed in Feb 20 change.
+2002-03-28 Loren J. Rittle <ljrittle@acm.org>
-Fri Mar 8 20:07:09 1996 Per Bothner <bothner@kalessin.cygnus.com>
+ * config/alpha/freebsd.h (LINK_SPEC): Likewise.
+ * config/sparc/freebsd.h (LINK_SPEC): Likewise.
- * README: Suggestions from Torbjorn Granlund <tege@matematik.su.se>:
- Mention make install. Remove the old copyright date as well the
- clumsy and rather pointless copyright on the README file.
+2002-03-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Fri Mar 8 17:51:35 1996 Ian Lance Taylor <ian@cygnus.com>
+ * pa-linux.h (LOCAL_LABEL_PREFIX): Define.
- * Makefile.in ($(CONFIGURE_TARGET_MODULES)): If there is a
- Makefile after running symlink-tree, then run `make distclean' to
- avoid clobbering any generated files in srcdir.
+Thu Mar 28 16:33:13 2002 Jeffrey A Law (law@redhat.com)
-Tue Mar 5 08:21:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
+ * combine.c (simplify_and_const_int): Make sure to apply mask
+ when force_to_mode returns a constant integer. PR3311.
- * configure.in (m68k-*-netbsd*): Build everything now.
+2002-03-28 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Wed Feb 28 12:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+ * doc/invoke.texi (Warning Options): Refer to C++ Dialect Options
+ and Objective-C Dialect Options.
- * Makefile.in (taz): Fix quoting.
+2002-03-28 Richard Henderson <rth@redhat.com>
-Tue Feb 27 11:33:57 1996 Doug Evans <dje@charmed.cygnus.com>
+ * config/alpha/alpha.c (alpha_emit_conditional_branch): TFmode NE
+ comparison should be done vs !=0 not >0 return code. Tidy cases.
- * configure.in (sparclet-*-*): Build everything now.
+2002-03-28 Richard Henderson <rth@redhat.com>
-Tue Feb 27 14:31:51 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+ * c-decl.c (finish_function): New arg can_defer_p. Pass it
+ on to c_expand_body.
+ * c-tree.h (finish_function): Update decl.
+ * c-objc-common.c, c-parse.in, objc/objc-act.c: Update calls.
- * configure.in (m68k-*-linux*): New host.
+2002-03-27 Andreas Schwab <schwab@suse.de>
-Mon Feb 26 14:32:44 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/i386/i386.c (classify_argument): Also check for
+ QUAL_UNION_TYPE.
- * configure: Check for bison before byacc.
+2002-03-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
-Tue Feb 20 23:12:35 1996 Stu Grossman (grossman@critters.cygnus.com)
+ * doc/install.texi (alpha*-dec-osf*): Don't need --enable-libgcj
+ any more.
- * Makefile.in configure: Change the way LEX and BISON/YACC are
- set. configure now defines DEFAULT_LEX and DEFAULT_YACC by
- searching PATH. These are used as fallbacks by Makefile.in if
- flex/bison/byacc aren't in objdir.
+Wed Mar 27 22:52:02 CET 2002 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
-Mon Feb 19 11:45:30 1996 Ian Lance Taylor <ian@cygnus.com>
+ * cfgrtl.c (merge_blocks_nomove): Use set_block_for_insn instead of
+ assigning to BLOCK_FOR_INSN directly.
- * Makefile.in: Make everything which depends upon all-bfd also
- depend upon all-opcodes, in case --with-commonbfdlib is used.
+Wed Mar 27 22:46:04 CET 2002 Jan Hubicka <jh@suse.cz>
-Thu Feb 15 19:50:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+ * i386.c (ix86_output_addr_diff_elt): Remove binutils bug workaround.
- * configure.in (host *-*-cygwin32): Don't build gdb if we are
- building NT native compilers on Unix.
+2002-03-27 Richard Henderson <rth@redhat.com>
-Thu Feb 15 17:42:25 1996 Ian Lance Taylor <ian@cygnus.com>
+ * toplev.c (rest_of_compilation): Don't compile if we've had errors.
- * configure.in: Don't get CC from the host Makefile fragment if we
- can find gcc in PATH, or if this is a Canadian Cross. Move the
- Solaris test for /usr/ucb/cc to the post target script, just after
- the compiler sanity test.
+2002-03-27 Richard Henderson <rth@redhat.com>
-Wed Feb 14 16:57:40 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/sparc/freebsd.h, config/sparc/linux.h, config/sparc/linux64.h,
+ config/sparc/netbsd-elf.h, config/sparc/pbd.h, config/sparc/sol2.h,
+ config/sparc/vxsim.h (LOCAL_LABEL_PREFIX): Define.
- * config.sub: Merge with FSF.
+2002-03-27 Richard Henderson <rth@redhat.com>
-Tue Feb 13 14:27:48 1996 Ian Lance Taylor <ian@cygnus.com>
+ PR target/6054
+ * config/ia64/ia64.c (ia64_expand_call): Use pic patterns for
+ TARGET_CONST_GP. Simplify conditions.
- * Makefile.in (RPATH_ENVVAR): New variable.
- (REALLY_SET_LIB_PATH): Use it.
- * configure.in: On HP/UX, set RPATH_ENVVAR to SHLIB_PATH.
+2002-03-26 Vladimir Makarov <vmakarov@redhat.com>
-Mon Feb 12 15:28:49 1996 Doug Evans <dje@charmed.cygnus.com>
+ * pa/pa-pro-end.h (CPP_PREDEFINES): Add -D__pro__.
- * config.sub, configure.in: Recognize sparclet cpu.
+ * pa/lib2funcs.asm: Don't use .SPACE and .SUBSPACE if __pro__
+ or __rtems_ is defined.
-Mon Feb 12 15:33:59 1996 Christian Bauernfeind <chrisbfd@theorie3.physik.uni-erlangen.de>
+2002-03-26 Richard Henderson <rth@redhat.com>
- * config.guess: Support m68k-cbm-sysv4.
+ * config/alpha/alpha.c (alpha_emit_set_const): Add a REG_EQUAL note
+ if a non-trivial load was emitted.
+ (alpha_emit_set_const_1): Remove obsolete extension. Fix thinko
+ in high+extra+low case.
-Sat Feb 10 12:06:42 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+2002-03-26 Richard Henderson <rth@redhat.com>
- * config.guess (*:Linux:*:*): Guess m68k-unknown-linux and
- m68k-unknown-linuxaout from linker help string. Put quotes around
- $ld_help_string.
+ * config.gcc (sparc*-solaris): Use float_format=sparc.
-Thu Dec 7 09:03:24 1995 Tom Horsley <Tom.Horsley@mail.hcsc.com>
+2002-03-26 Richard Henderson <rth@redhat.com>
- * config.guess (powerpc-harris-powerunix): Add guess for port
- to new target.
+ * config/sparc/sparc.h (MAX_WCHAR_TYPE_SIZE): Don't define.
+ * config/sparc/linux-aout.h (MAX_WCHAR_TYPE_SIZE): Don't undef.
+ * config/sparc/linux.h, config/sparc/linux64.h: Likewise.
+ * config/sparc/sol2.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Redefine.
+ (WINT_TYPE_SIZE): Fix at 32.
-Thu Feb 8 15:37:52 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+2002-03-26 Richard Henderson <rth@redhat.com>
- * config.guess (UNAME_VERSION): Recognize X4.x as an OSF version.
+ * toplev.c (rest_of_compilation): Delay emit_initial_value_sets
+ until after eh landing pad generation.
+ * config/alpha/alpha.c (alpha_gp_save_rtx): Use gen_mem_addressof.
+ * config/alpha/alpha.md (exception_receiver_2): Only accept MEMs.
-Mon Feb 5 16:36:51 1996 Ian Lance Taylor <ian@cygnus.com>
+2002-03-26 Richard Henderson <rth@redhat.com>
- * configure.in: If --enable-shared was used, set SET_LIB_PATH to
- $(REALLY_SET_LIB_PATH) in Makefile.
- * Makefile.in (SET_LIB_PATH): New variable.
- (REALLY_SET_LIB_PATH): New variable.
- ($(DO_X)): Use $(SET_LIB_PATH).
- (install.all, gcc-no-fixedincludes, $(ALL_MODULES)): Likewise.
- ($(NATIVE_CHECK_MODULES), $(CROSS_CHECK_MODULES)): Likewise.
- ($(INSTALL_MODULES), $(CONFIGURE_TARGET_MODULES)): Likewise.
- ($(ALL_TARGET_MODULES), $(CHECK_TARGET_MODULES)): Likewise.
- ($(INSTALL_TARGET_MODULES), $(ALL_X11_MODULES)): Likewise.
- ($(CHECK_X11_MODULES), $(INSTALL_X11_MODULES)): Likewise.
- (all-gcc, all-bootstrap, check-gcc, install-gcc): Likewise.
- (install-dosrel): Likewise.
- (all-opcodes): Depend upon all-libiberty.
+ * expr.h (ADD_PARM_SIZE): One more convert for INC.
-Sun Feb 4 16:51:11 1996 Steve Chamberlain <sac@slash.cygnus.com>
+2002-03-26 David Edelsohn <edelsohn@gnu.org>
- * config.guess (*:CYGWIN*): New
+ * config/rs6000/aix51.h (WCHAR_TYPE): Define.
-Sat Feb 3 10:42:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-26 Hans Boehm <Hans_Boehm@hp.com>
- * Makefile.in (all-target-winsup): All all-target-libiberty.
+ * config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR):
+ Restore more of the signal context. Set no_reg_stack_frame.
+ * config/ia64/unwind-ia64.c (unw_state_record):
+ Add no_reg_stack_frame, comments.
+ (uw_frame_state_for): Initialize when field to UNW_WHEN_NEVER.
+ (uw_update_context): Adjust bsp when unwinding from leaf,
+ but not signal frame.
-Fri Feb 2 17:58:56 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-26 Bob Wilson <bob.wilson@acm.org>
- * configure.in (noconfigdirs): Add missing # in front of comment.
+ * config/xtensa/xtensa.c (xtensa_va_arg): Handle variable-sized types.
-Thu Feb 1 14:38:13 1996 Geoffrey Noer <noer@cygnus.com>
+2002-03-26 Richard Earnshaw <rearnsha@arm.com>
- * configure.in: add second pass to things added to noconfigdirs
- so *-gm-magic can exclude libgloss properly.
+ PR target/5621
+ * arm.md (define_asm_attributes): Reapply patch of Thu Sep 9, 1999:
+ "Add a pool_range attribute", which was lost during the ARM/Thumb
+ merge.
-Thu Feb 1 11:10:16 1996 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-26 Bob Wilson <bob.wilson@acm.org>
- * mpw-configure (extralibs_name, rez_name): Set correctly
- for MWC68K compiler.
+ * config/xtensa/xtensa.c (xtensa_valid_move): Allow move from
+ a register into the MAC16 accumulator.
- * mpw-README: Add more info on the necessary build tools.
+2002-03-26 Hartmut Penner <hpenner@de.ibm.com>
-Thu Feb 1 10:22:38 1996 Steve Chamberlain <sac@slash.cygnus.com>
+ * config/s390/s390.c (s390_emit_epilogue): Change epilogue
+ code to not restoring global registers.
- * configure.in, config.sub: Recognize cygwin32.
+2002-03-26 Richard Henderson <rth@redhat.com>
-Wed Jan 31 14:17:10 1996 Richard Henderson <rth@tamu.edu>
+ * expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.
+ (SUB_PARM_SIZE): Cast DEC to ssizetype.
- * config.guess, config.sub: Recognize A/UX.
+ * config/alpha/alpha.c (alpha_va_arg): Read MUST_PASS_IN_STACK
+ types from the normal argument frame.
-Wed Jan 31 13:52:14 1996 Ian Lance Taylor <ian@cygnus.com>
+ * config/sparc/sparc.c (function_arg_pass_by_reference): Pass
+ variable sized objects by reference.
+ (sparc_va_arg): Receive them by reference too.
- * config.sub: Merge with gcc/config.sub.
+2002-03-25 Bruce Korb <bkorb@gnu.org>
-Thu Jan 25 11:01:10 1996 Raymond Jou <rjou@mexican.cygnus.com>
+ * Makefile.in(check-fixinc): run "$(MAKE) check" in the fixinc
+ directory when autogen is detected.
- * mpw-build.in (do-binutils): Add build of stamps.
+2002-03-25 Richard Henderson <rth@redhat.com>
-Thu Jan 25 17:05:26 1996 James G. Smith <jsmith@cygnus.co.uk>
+ * recog.c (peephole2_optimize): Distribute EH_REGION -1 notes
+ anywhere in the block. Don't refer to insns that have been
+ removed from the chain. Iterate backward through the new insns.
+ Don't refer to edges that have been removed.
- * config.sub: Add recognition for mips64vr4100*-* targets.
+2002-03-26 Alan Modra <amodra@bigpond.net.au>
-Wed Jan 24 12:47:55 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+ * combine.c (simplify_comparison <ASHIFTRT, LSHIFTRT>): Correct
+ test for overflow of constant.
- * test-build.mk: Add checking of `hpux9' rather than just `hpux'.
- Add creation of gconfigargs with `--enable-shared' turned on.
- ($(host)-stamp-stage2-configured): Pass $(gconfigargs).
- ($(host)-stamp-stage3-configured): Likewise.
- (HOLES): Add chatr and ldd.
- (i386-ncr-sysv4.3*): Add use of /usr/ccs/bin in the PATH and HOLE_DIRS.
+2002-03-25 Richard Earnshaw <rearnsha@arm.com>
-Wed Jan 24 20:32:30 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
+ PR target/2623
+ * arm.md (loadhi_preinc, loadhi_predec, loadhi_shiftpreinc)
+ (loadhi_shiftpredec, loadhi-with-writeback peephole): Don't use
+ these patterns on arm_archv4.
- * configure: Pass --nfp to recursive configures.
+2002-03-22 Nick Clifton <nickc@cambridge.redhat.com>
-Mon Jan 22 10:41:56 1996 Steve Chamberlain <sac@slash.cygnus.com>
+ * config/mcore/mcore.h (CC1_SPEC): Define only if not already
+ defined. Do not disable exceptions or rtti.
+ * config/mcore/mcore-pe.h (CC1_SPEC): Define before including
+ mcore.h. Disable exceptions and rtti, since they are not
+ supported by EPOC.
- * Makefile.in (DLLTOOL): New.
- (DLLTOOL_FOR_TARGET): New.
- (EXTRA_HOST_FLAGS): Pass down DLLTOOL.
- (EXTRA_TARGET_FLAGS): Ditto.
- (EXTRA_GCC_FLAGS): Ditto.
- (CONFIGURE_TARGET_MODULES): Ditto.
- (DO_X): Ditto.
- * configure: Add DLLTOOL.
+2002-03-25 Jakub Jelinek <jakub@redhat.com>
-Fri Jan 19 13:30:15 1996 Stan Shebs <shebs@andros.cygnus.com>
+ * regrename.c (build_def_use): Move recog_memoized
+ before extract_insn.
- SCO OpenServer 5 changes from Robert Lipe <robertl@dgii.com>:
- * configure.in (i[345]86-*-sco3.2v5*): Use mh-sysv instead of
- mh-sco, since old workarounds no longer needed, and don't
- build ld, since libraries have weak symbols in COFF.
+2002-03-25 Jakub Jelinek <jakub@redhat.com>
-Sun Jan 14 23:01:31 1996 Fred Fish <fnf@cygnus.com>
+ PR target/6043
+ * expr.c (emit_group_store): Handle storing into CONCAT.
- * Makefile.in (CONFIGURE_TARGET_MODULES): Add missing ';'.
+2002-03-25 Jakub Jelinek <jakub@redhat.com>
-Fri Jan 12 15:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
+ * regrename.c (build_def_use): Share RTL between MATCH_OPERATOR and
+ corresponding MATCH_DUP.
- * configure.in: Make sure that ${CC} can be used to compile an
- executable.
+2002-03-24 Richard Henderson <rth@redhat.com>
-Sat Jan 6 07:23:33 1996 Michael Meissner <meissner@wogglebug.tiac.net>
+ * unroll.c (unroll_loop): Zero label_map.
- * Makefile.in (all-gdb): Depend on $(GDB_TK).
- * configure (GDB_TK): Set GDB_TK to either "all-tcl all-tk" or
- nothing depending on whether gdbtk is being built.
+ * gcse.c: Include except.h.
+ * Makefile.in (gcse.o): Update.
-Wed Jan 3 17:54:41 1996 Doug Evans <dje@canuck.cygnus.com>
+2002-03-24 Richard Henderson <rth@redhat.com>
- * Makefile.in (newlib.tar.gz): Delete building of newlib's info files.
+ * varasm.c (asm_emit_uninitialised): Revert 2002-03-14 change.
+ Do resolve_unique_section before shared data clause.
-Mon Jan 1 19:09:14 1996 Brendan Kehoe <brendan@rtl.cygnus.com>
+2002-03-24 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Put ld or gas in this early, if the
- user specifically used --with-gnu-ld=no or --with-gnu-as=no.
+ * config/alpha/elf.h (STARTFILE_SPEC): Use crtbeginT with -static.
-Sat Dec 30 16:08:57 1995 Doug Evans <dje@canuck.cygnus.com>
+2002-03-24 Richard Henderson <rth@redhat.com>
- * config-ml.in: Add support for
- --disable-{softfloat,m68881,m68000,m68020} on m68*-*-*.
- Simplify setting of multidirs from --disable-foo.
+ * recog.c (peephole2_optimize): Split blocks when EH insns are
+ generated in the middle of a block. Do global life update if
+ zapped EH edges.
-Fri Dec 29 07:56:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-24 Richard Henderson <rth@redhat.com>
- * Makefile.in (EXTRA_GCC_FLAGS): If any of the make variables
- LANGUAGES, BOOT_CFLAGS, STMP_FIXPROTO, LIMITS_H_TEST,
- LIBGCC1_TEST, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES, and ENQUIRE are
- non-empty, pass them on to the GCC make.
- (all-bootstrap): New rule that is like all-gcc, except it executes
- the GCC bootstrap rule instead of the GCC all rule.
+ * mips.c (mips_function_value): Only promote_mode for non-libcalls.
-Wed Dec 27 15:51:48 1995 Doug Evans <dje@canuck.cygnus.com>
+2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
- * config-ml.in (ml_realsrcdir): New, to account for ${subdir}.
+ preprocessor/3951
+ * gcc.c (cpp_options): Pass -MD through as -MD not -M -MF.
+ * cppinit.c (cpp_handle_option): Set no_ouput if -MD or -MMD.
+ (init_dependency_output): Don't make no_output decision here.
-Tue Dec 26 11:45:31 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
- * config.guess (AViiON:dgux:*:*): Update from FSF to add pentium
- DG/UX support.
+ * config/m68hc11/m68hc11.c (m68hc11_autoinc_compatible_p): New function.
+ (m68hc11_split_move): Call it to see if the source and destination
+ operands use the same direction auto inc/dec mode, otherwise make the
+ source an offsetable memory operand and generate an add.
-Fri Dec 15 10:01:27 1995 Stan Cox <coxs@dg-rtp.dg.com>
+2002-03-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
- * config.sub (i*86*) Change [345] to [3456]
+ * config/m68hc11/m68hc11.md ("*subsi3_zero_extendhi"): Allow address
+ register for operand 2.
+ ("*subsi3_zero_extendqi"): Likewise.
+ ("*iorhi3_gen"): Do the operation on the upper bits and then lower
+ bits so that it is compatible with a pop.
+ ("*andhi3_gen"): Likewise.
+ ("xorhi3"): Likewise.
-Wed Dec 20 17:41:40 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+2002-03-24 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Add gas or ld if --with-gnu-as=no or
- --with-gnu-ld=no.
+ PR optimization/5742
+ * machmode.def: Add inner mode field to complex modes.
+ * config/mips/mips.c (mips_function_value): Always define. Add
+ new argument to handle libcalls.
+ * config/mips/mips.h (LIBCALL_VALUE): Use mips_function_value.
+ (FUNCTION_VALUE): Likewise.
+ * config/mips/abi64.h (FUNCTION_VALUE): Remove.
+ * config/mips/mips-protos.h: Update.
-Wed Dec 20 15:15:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-23 Richard Henderson <rth@redhat.com>
- * config-ml.in (rs6000*, powerpc*): Add switches to control which
- AIX multilibs get built.
+ * config/sparc/sparc.c (sparc_emit_floatunsdi): New.
+ * config/sparc/sparc-protos.h: Update.
+ * config/sparc/sparc.md (floatunsdisf2, floatunsdidf2): New.
-Mon Dec 18 17:55:46 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-03-23 Richard Henderson <rth@redhat.com>
- * configure.in (i386-win32): Don't build expect if we're not
- building the tcl subdir.
+ * config/sparc/gmon-sol2.c (internal_mcount): Assume either
+ _start or _init begins the text segment.
-Mon Dec 18 11:47:19 1995 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-23 Alan Modra <amodra@bigpond.net.au>
- * Makefile.in: (configure-target-examples, all-target-examples):
- New targets, configure and build example programs.
+ * combine.c (simplify_comparison): When widening modes, ignore
+ sign extension on CONST_INTs.
-Fri Dec 15 16:13:03 1995 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-22 Bob Wilson <bob.wilson@acm.org>
- * mpw-configure: If an mpw-config.in generated a file mk.sed,
- use it as input to sedit the generated MPW makefile.
- * mpw-README: Add a suggestion about Gestalt.h.
+ * config/xtensa/xtensa.c (print_operand): Fix incorrect mode
+ passed to adjust_address. Fix comment formatting.
-Wed Dec 13 16:43:51 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-22 Alexandre Oliva <aoliva@redhat.com>
- * config.sub: Accept *-*-ieee*.
+ * config/mips/mips.h (MASK_RETURN_ADDR): Define.
+ (TARGET_PTRMEMFUNC_VBIT_LOCATION): Define.
-Tue Dec 12 11:52:57 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-22 Richard Henderson <rth@redhat.com>
- * Makefile.in (local-distclean): Remove $(TARGET_SUBDIR). From
- Ronald F. Guilmette <rfg@monkeys.com>.
+ * c-pragma.c (maybe_apply_renaming_pragma): New.
+ (handle_pragma_redefine_extname, pending_redefine_extname): New.
+ (handle_pragma_extern_prefix, pragma_extern_prefix): New.
+ (init_pragma): Register them.
+ * c-pragma.h (maybe_apply_renaming_pragma): Declare.
+ * c-decl.c (finish_decl): Call it.
+ * cp/decl.c (cp_finish_decl): Likewise.
+ * doc/extend.texi: Document the new pragmas.
-Mon Dec 11 15:31:58 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * config/alpha/osf.h (CPP_SUBTARGET_SPEC): Add __EXTERN_PREFIX.
+ (HANDLE_PRAGMA_EXTERN_PREFIX): New.
- * configure.in (host==powerpc-pe): Add many directories to noconfigdirs
- for powerpc-pe native.
- (target==i386-win32): add tcl, make to noconfigdirs if canadian cross.
- (target==powerpc-pe): duplicate i386-win32 entry.
+ * config/i386/sol2.h (CPP_PREDEFINES): Add __PRAGMA_REDEFINE_EXTNAME.
+ (HANDLE_PRAGMA_REDEFINE_EXTNAME): New.
+ * config/sparc/sol2.h: Likewise.
-Sat Dec 9 14:58:28 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+2002-03-22 Bob Wilson <bob.wilson@acm.org>
- * configure.in (noconfigdirs): Exclude target-newlib for all versions
- of vxworks, not just vxworks5.1.
+ * config/xtensa/xtensa-protos.h (non_acc_reg_operand): Remove.
+ (xtensa_valid_move, xtensa_preferred_reload_class): Define.
+ * config/xtensa/xtensa.c (non_acc_reg_operand): Remove.
+ (xtensa_valid_move, xtensa_preferred_reload_class): Define to
+ prevent use of sp as a reload register.
+ (xtensa_emit_move_sequence): Use xtensa_valid_move instead of
+ non_acc_reg_operand.
+ * config/xtensa/xtensa.h (PREDICATE_CODES): Remove non_acc_reg_operand.
+ (PREFERRED_RELOAD_CLASS): Move code to xtensa_preferred_reload_class.
+ * config/xtensa/xtensa.md (movsi_internal, movhi_internal,
+ movqi_internal): Use xtensa_valid_move instead of non_acc_reg_operand.
-Mon Dec 4 12:05:40 1995 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-22 Jakub Jelinek <jakub@redhat.com>
- * mpw-configure: Add support for exec-prefix.
+ PR optimization/5854
+ * config/m68hc11/m68hc11.h (CONST_OK_FOR_LETTER_VALUE_P): Use K for 0.
+ Shut up warnings.
+ (CONST_DOUBLE_OK_FOR_LETTER_P): Use G for 0.0.
+ (EXTRA_CONSTRAINT): Use S for non-push memory operand.
+ * config/m68hc11/m68hc11.c (m68hc11_split_move): Handle setting from
+ const0 if scratch register was not allocated.
+ (m68hc11_reload_operands, m68hc11_gen_lowpart, m68hc11_gen_highpart,
+ m68hc11_z_replacement): Replace gen_rtx (CONST_INT, VOIDmode, ...)
+ with GEN_INT (...).
+ (m68hc11_reorg): Compute BLOCK_FOR_INSN before reload_cse_regs.
+ * config/m68hc11/m68hc11.md: Replace gen_rtx (CONST_INT, VOIDmode, ...)
+ with GEN_INT (...) everywhere. Remove constraints in define_split
+ patterns.
+ (movdi_internal, movdf_internal, movsi_internal, movsf_internal): Don't
+ require scratch register for setting 0 into regs/non-pushable memory.
-Mon Dec 4 10:22:50 1995 Jeffrey A. Law <law@rtl.cygnus.com>
+2002-03-22 Alexandre Oliva <aoliva@redhat.com>
- * config.guess: Recognize HP model 816 machines as having
- a PA1.1 processor.
+ * flow.c (calculate_global_regs_live): Clear aux fields of
+ ENTRY and EXIT.
-Mon Dec 4 12:38:15 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-22 Jakub Jelinek <jakub@redhat.com>
- * configure: Ignore new autoconf configure options.
+ * config/v850/v850.c (v850_reorg): Only call alter_subreg on
+ REG or MEM subregs, pass rtx * instead of rtx to it.
+ * config/i860/i860.c (output_delayed_branch, output_delay_insn): Pass
+ rtx * instead of rtx to alter_subreg.
+ * config/m32r/m32r.c (gen_split_move_double): Likewise.
+ * config/pj/pj.c (pj_output_rval): Likewise.
-Thu Nov 30 14:45:25 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+2002-03-22 Richard Henderson <rth@redhat.com>
- * config/mt-v810 (CC_FOR_TARGET): Add -ansi flag. NEC compiler
- defaults to K&R mode, but doesn't have varargs.h, so we have to
- compile in ANSI mode.
+ PR target/3177
+ * config/ia64/ia64.h (CUMULATIVE_ARGS): Add int_regs.
+ (INIT_CUMULATIVE_ARGS, INIT_CUMULATIVE_INCOMING_ARGS): Update.
+ * config/ia64/ia64.c (ia64_function_arg_advance): Set int_regs.
+ (ia64_expand_prologue): Look at int_regs, not words, for number
+ of incomming int regs.
-Thu Nov 30 16:57:33 1995 Per Bothner <bothner@wombat.gnu.ai.mit.edu>
+Fri Mar 22 16:00:06 CET 2002 Jan Hubicka <jh@suse.cz>
- * config.guess: Recognize Pentium under SCO.
- From Robert Lipe <robertl@arnet.com>.
+ * cfgcleanup.c (outgoing_edges_math): Fix condition; relax
+ frequencies match; avoid match on different loop depths.
+ (try_crossjump_to_bb): Kill tests that no longer brings time
+ savings.
+ * cfgrtl.c (force_nonfallthru_and_redirect): Fix loop_depth
+ updating code.
+ (split_edge): Likewise.
-Wed Nov 29 13:49:08 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+2002-03-21 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Disable target-libio on v810-*-*.
- * config/mt-v810 (CC_FOR_TARGET, AS_FOR_TARGET, AR_FOR_TARGET,
- RANLIB_FOR_TARGET): Set as appropriate for NEC v810 toolchain.
+ PR target/5996
+ * fixinc/inclhack.def (solaris_stdio_tag): New.
+ * fixinc/fixincl.x: Regenerate.
-Wed Nov 29 12:12:01 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-21 Eric Botcazou <ebotcazou@multimania.com>
- * configure.in: Don't configure gas for alpha-dec-osf*.
+ PR c/5597
+ * c-typeck.c (process_init_element): Flag non-static
+ initialization of a flexible array member as illegal.
-Tue Nov 28 17:16:48 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-22 Alan Modra <amodra@bigpond.net.au>
- * configure.in: Default to --with-stabs for some targets for which
- it makes sense: mips*-*-*, alpha*-*-osf*, i[345]86*-*-sysv4* and
- i[345]86*-*-unixware*.
+ * config/rs6000/t-linux64: New.
+ * config.gcc (powerpc64-*-linux* <tmake_file>): Drop t-ppcos and
+ t-ppccomm. Use t-rs6000 and t-linux64.
+ (powerpc64-*-gnu* <tmake_file>): Likewise.
+ * mklibgcc.in (SHLIB_MKMAP_OPTS): New variable.
+ * mkmap-symver.awk (dotsyms): If set, output .foo as well as foo.
+ * Makefile.in (SHLIB_MKMAP_OPTS): Pass to mklibgcc.
-Mon Nov 27 13:44:15 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-21 Aldy Hernandez <aldyh@redhat.com>
- * config-ml.in: Get list of multidirs using gcc --print-multi-lib
- rather than basing it on the target. Simplify handling of options
- controlling which directories to configure. Remove extraneous
- slash in multi-clean target.
+ * langhooks.c (lhd_tree_inlining_cannot_inline_tree_fn): Check
+ flag_really_no_inline instead of optimize == 0.
-Fri Nov 24 17:29:29 1995 Doug Evans <dje@deneb.cygnus.com>
+ * c-objc-common.c (c_cannot_inline_tree_fn): Same.
- * config-ml.in: Prefix more variables with ml_ so they don't collide
- with configure's.
+ * cp/tree.c (cp_cannot_inline_tree_fn): Same.
-Wed Nov 22 11:27:02 1995 Ian Lance Taylor <ian@cygnus.com>
+ * flags.h (flag_really_no_inline): New.
- * configure: Don't turn -v into --v.
+ * c-common.c (c_common_post_options): Initialzie
+ flag_really_no_inline.
-Tue Nov 21 16:48:02 1995 Doug Evans <dje@deneb.cygnus.com>
+ * toplev.c (flag_really_no_inline): New.
- * configure.in (targargs): Fix typo.
+2002-03-21 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (DEVO_SUPPORT): Add symlink-tree.
+ * config/avr/avr.md (length): Fix length computation for
+ conditional branches.
-Tue Nov 21 14:08:28 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-21 Richard Henderson <rth@redhat.com>
- * configure.in: Strip --host and --target options from
- CONFIG_ARGUMENTS, and always configure for --host only. Add
- --with-cross-host option when building with a cross-compiler.
- * configure: Canonicalize the arguments put into config.status by
- always using `=' for an option with an argument. Pass a presumed
- --host or --target explicitly.
+ * config/rs6000/rs6000.c (rs6000_select_rtx_section): Put symbolic
+ constants in .data when -fpic.
-Fri Nov 17 17:50:30 1995 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-21 Tom Tromey <tromey@redhat.com>
- * config.sub: Merge -macos*, -magic*, -pe*, and -win32 cases
- into general OS recognition case.
+ * config/i386/sol2.h (ASM_QUAD): Undef. Fixes PR bootstrap/5948.
-Fri Nov 17 17:42:25 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * configure.in (target_configdirs): add target-winsup only
- for win32 target systems.
+ * doc/contrib.texi (Contributors): Use GNU/Linux instead of Linux
+ where appropriate.
-Thu Nov 16 14:04:47 1995 Ian Lance Taylor <ian@cygnus.com>
+Thu Mar 21 09:50:48 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * Makefile.in (all-target-libgloss): Depend upon
- configure-target-newlib, since when libgloss is built it looks to
- see if the newlib directory exists.
+ * config/ia64/ia64.c (hfa_element_mode, case ARRAY_TYPE): Recurse.
-Wed Nov 15 14:47:52 1995 Ken Raeburn <raeburn@cygnus.com>
+ * expr.c (emit_group_store): Don't copy const0_rtx to a CONCAT.
- * Makefile.in (DEVO_SUPPORT): Use config-ml.in instead of
- cfg-ml-*.in.
+2002-03-21 Eric Botcazou <ebotcazou@multimania.com>
+ Richard Henderson <rth@redhat.com>
-Wed Nov 15 11:45:23 1995 Ian Lance Taylor <ian@cygnus.com>
+ PR c/5354:
+ * c-common.c (c_expand_expr): Preserve result of a statement
+ expression if needed.
- * configure: Handle LD and LD_FOR_TARGET when configuring a
- Canadian Cross.
+2002-03-21 Jakub Jelinek <jakub@redhat.com>
-Tue Nov 14 15:03:12 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ PR bootstrap/4195
+ * genrecog.c (maybe_both_true_mode): Remove.
+ (maybe_both_true_2, write_switch): Revert 2001-07-17 changes.
+ * machmode.def (Pmode): Likewise.
- * config/mh-i386win32: add LD_FOR_TARGET.
+2002-03-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
-Tue Nov 14 14:56:11 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * fixinc/inclhack.def (alpha_assert): Fix assert macro in Tru64
+ UNIX assert.h.
+ * fixinc/fixincl.x: Regenerate.
- * configure.in (target_libs): add target-winsup.
- (target==i386-win32): add patch diff flex make to $noconfigdirs.
- (target==ppcle-pe): remove ld from $noconfigdirs.
+2002-03-20 Jason Merrill <jason@redhat.com>
-Tue Nov 14 01:25:50 1995 Doug Evans <dje@canuck.cygnus.com>
+ * config/i386/cygwin.h (DWARF2_UNWIND_INFO): Define to 0.
- * Makefile.in (CONFIGURE_TARGET_MODULES): Pass --with-target-subdir.
- Preserve relative path names in $srcdir. Build symlink tree if
- configuring cross target dir and srcdir=. (= no VPATH support).
- (configure-target-libg++): Depend on configure-target-librx.
- * cfg-ml-com.in, cfg-ml-pos.in: Deleted.
- * config-ml.in: New file.
- * symlink-tree: New file.
- * configure: Ensure srcdir="." if that's what it is.
+2002-03-20 Bob Wilson <bob.wilson@acm.org>
-Mon Nov 13 12:34:20 1995 Stan Shebs <shebs@andros.cygnus.com>
+ * config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Emit a
+ ".literal_position" directive before the constant pool.
- * mpw-README: Clarify some phrasing, add notes about CodeWarrior
- includes and FLEX_SKELETON setting.
- * mpw-configure (--with-gnu-ld): New option, controls whether
- to use PPCLink or ld with PowerMac GCC.
- * mpw-build.in (all-grez, do-grez, install-grez): New targets.
- * mpw-config.in: Configure grez if targeting Mac.
+2002-03-20 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
- * config.sub: Accept pmac and pmac-mpw as names for PowerMacs,
- accept mpw and mac-mpw as names for m68k Macs, change macos7 to
- just macos.
- * configure.in: Configure grez resource compiler if targeting Mac.
- * Makefile.in (all-grez, install-grez): New targets.
+ * doc/contrib.texi (Contributors): Update Geoffrey Keating.
+ Add Craig Rodrigues.
+ Add Brad Lucier to testers.
-Wed Nov 8 17:33:51 1995 Jason Merrill <jason@yorick.cygnus.com>
+2002-03-20 Jakub Jelinek <jakub@redhat.com>
- * configure: CXX defaults to gcc, not g++. If we find
- gcc in the path, set CC to gcc -O2.
+ PR target/4792
+ * config/arc/arc.md (movsicc, movdicc, movsfcc, movdfcc): Add mode
+ to if_then_else.
+ (movsicc_insn, movdicc_insn, movsfcc_insn, movdfcc_insn): Likewise.
+ * config/arc/arc.c (arc_final_prescan_insn): Use extract_insn_cached
+ instead of insn_extract.
-Tue Nov 7 15:45:17 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-20 Jakub Jelinek <jakub@redhat.com>
- * configure: Default ${build} correctly. Avoid picking up extra
- spaces when reading CC and CXX from Makefile. When doing a
- Canadian Cross, use plausible default values for numerous
- variables.
- * configure.in: When doing a Canadian Cross, don't try to
- configure tools whose configure script can't handle it.
+ PR bootstrap/4192
+ * config/fr30/fr30.md (jump): Remove clobber of fixed register.
-Mon Nov 6 19:32:17 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+ * genemit.c (output_added_clobbers_hard_reg_p): Only output return
+ stmt if some case has been output.
- * cfg-ml-com.in (sh-*-*): Add m2 and ml/m2 to multidirs.
+2002-03-20 Jakub Jelinek <jakub@redhat.com>
-Sun Nov 5 00:15:41 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ PR c/5972
+ * config/i386/i386.md (movdicc_c_rex64, movsicc_noc, movhicc_noc,
+ movsfcc_1, movdfcc_1): Add %O2.
+ * config/i386/i386.c (print_operand): Handle %ON.
+ Print . before float condition codes in Sun as cmov syntax.
+ * config/i386/sol2.h (CMOV_SUN_AS_SYNTAX): Define for Sun as.
+ * config.gcc (i[34567]86-*-solaris2*): Remove comment which is
+ no longer true.
- * configure: Remove dubious bug reporting address.
+2002-03-20 Philip Blundell <pb@nexus.co.uk>
-Fri Nov 3 08:17:54 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * config/arm/arm.c (arm_output_epilogue): Don't generate separate
+ return instruction if PC was popped.
- * Makefile.in ($(CONFIGURE_TARGET_MODULES)): If subdir has
- configure script, run that instead of this directory's configure.
- In either case, print a message that we're configuring the sub-dir.
+2002-03-20 Hans-Peter Nilsson <hp@bitrange.com>
-Thu Nov 2 23:23:36 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * config/mmix/mmix.md ("fixuns_truncdfdi2"): Use (unsigned_fix:DI
+ (unsigned_fix:DF op1)), not (unsigned_fix:DI (fix:DF op1)).
+ ("truncdfsf2"): Correct operator is float_truncate, not fix.
+ ("*truncdfsf2_real"): Ditto.
+ ("*nonlocal_goto_receiver_expanded"): Fix output template formatting.
- * configure.in: Before checking for the existence of various files,
- use sed to filter out "target-".
+ * config/mmix/mmix.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Don't define.
-Thu Nov 2 13:24:56 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-19 Jim Blandy <jimb@redhat.com>
- * Makefile.in (DO_X): Split rule to decrease command line length
- for systems with small ARG_MAX values. From phdm@info.ucl.ac.be
- (Philippe De Muyter).
+ * c-lex.c (cb_file_change): Pass the #inclusion's line number to
+ the start_source_file debug hook, not the current line number.
-Wed Nov 1 15:18:35 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * cppmacro.c (cpp_macro_definition): Emit a space after the macro
+ name, even if the replacement list contains no tokens, as required
+ by Dwarf.
- * Makefile.in (all-patch): depend on all-libiberty.
+2002-03-19 David Edelsohn <edelsohn@gnu.org>
-Wed Nov 1 12:23:20 1995 Ian Lance Taylor <ian@cygnus.com>
+ * config/rs6000/rs6000.c (rs6000_override_options): Only warn
+ about -fpic/-fPIC if extra_warnings set.
- * configure.in: If the only directory in target_configdirs which
- actually exists is libiberty, then set target_configdirs to empty,
- to avoid trying to build a target libiberty in a gas or gdb
- distribution.
+2002-03-19 Richard Henderson <rth@redhat.com>
-Tue Oct 31 17:52:39 1995 J.T. Conklin <jtc@slave.cygnus.com>
+ * flow.c (EH_USES): Provide default.
+ (calculate_global_regs_live): Use it for EH edges and noreturn calls.
+ * doc/tm.texi (EH_USES): New.
- * configure.in (host_makefile_frag): Use m68k-sun-sunos* instead
- of m68k-sun-* when selecting mh-sun3 to avoid matching NetBSD/sun3
- systems.
+ * config/ia64/ia64.c (ia64_eh_uses): New.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.h (EH_USES): New.
-Tue Oct 31 16:57:32 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+2002-03-20 Alan Modra <amodra@bigpond.net.au>
- * configure.in (copy_dirs): Use sys-include instead of include
- for --with-headers option.
+ * defaults.h (SUPPORTS_WEAK): Set if ASM_WEAKEN_DECL.
+ * varasm.c (assemble_alias): Use ASM_WEAKEN_DECL.
+ * doc/tm.texi (ASM_WEAKEN_DECL): Document.
+ (ASM_WEAKEN_LABEL): Mention ASM_WEAKEN_DECL.
+ (SUPPORTS_WEAK): Likewise.
-Tue Oct 31 10:29:36 1995 steve chamberlain <sac@slash.cygnus.com>
+2002-03-19 Richard Henderson <rth@redhat.com>
- * Makefile.in, configure.in: Make winsup builds work with
- new scheme.
+ PR 5879
+ * except.c (current_function_has_exception_handlers): New.
+ * except.h: Declare it.
+ * sibcall.c (optimize_sibling_and_tail_recursive_call): Use it.
+ Combine tests that disable all sibcalls for the function.
-Mon Oct 30 18:57:09 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-19 Richard Henderson <rth@redhat.com>
- * configure.in: Build the linker on AIX.
+ PR 5977, 5991
+ * config/ia64/ia64.c: Revert 2002-03-01 patch.
+ * config/ia64/ia64.h (INIT_EXPANDERS): New.
-Mon Oct 30 12:27:16 1995 Per Bothner <bothner@kalessin.cygnus.com>
+2002-03-19 Olivier Hainque <hainque@act-europe.fr>
- * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Add $(TARGET_SUBDIR)
- where needed.
+ * varasm.c (output_constant_def): Don't call ENCODE_SECTION_INFO
+ for INTEGER_CST.
-Mon Oct 30 12:45:25 1995 Doug Evans <dje@cygnus.com>
+2002-03-19 Jason Merrill <jason@redhat.com>
- * Makefile.in (all-gcc): Fix typo.
+ * varasm.c (globalize_decl): Get the name from the RTL, not
+ DECL_ASSEMBLER_NAME.
-Sat Oct 28 10:27:59 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * Makefile.in (LIBGCC2_DEBUG_CFLAGS): Set to -g.
- * Makefile.in ($(CHECK_TARGET_MODULES)): Fix typo.
+2002-03-19 Dale Johannesen <dalej@apple.com>
-Fri Oct 27 23:14:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ PR optimization/5999, middle-end/5731
+ * expr.c (expand_expr) [RDIV_EXPR]: Only convert real divisions into
+ multiplications by reciprocals.
- * configure.in: Rename libFOO to target-libFOO, and xiberty
- to target-xiberty, to provide more flexibility.
- (target_subdir): Define. Create if cross.
- Set TARGET_SUBDIR in Makefile to ${target_subdir}.
- * Makefile.in: Rename all-libFOO -> all-target-libFOO, all-xiberty
- -> all-target-libiberty, configure-libFOO -> configure-target-libFOO,
- check-libFOO -> check-target-libFOO, etc.
- ($(DO_X)): Iterate over TARGET_CONFIGDIRS after SUBDIRS.
- ($(CONFIGURE_TARGET_MODULES), $(CHECK_TARGET_MODULES),
- $(ALL_TARGET_MODULES), $(INSTALL_TARGET_MODULES)): Update accordingly.
- (configure-target-XXX): Depend on $(ALL_GCC), not all-gcc, to
- allow ALL_GCC="" to only configure.
- (DEVO_SUPPORT): Add cfg-ml-com.in and cfg-ml-pos.in.
- (ETC_SUPPORT, ETC_SUPPORT_PFX): Merge; update 'taz' accordingly.
- (LIBGXX_SUPPORT_DIRS): Remove xiberty.
+2002-03-19 Bob Wilson <bob.wilson@acm.org>
-Sat Oct 28 01:53:49 1995 Ken Raeburn <raeburn@cygnus.com>
+ * config/xtensa/xtensa.md (adddi3, adddi_carry, subdi3,
+ subdi_carry): Define.
- * Makefile.in (taz): Build "info" in etc explicitly.
+Tue Mar 19 14:12:32 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Fri Oct 27 09:32:30 1995 Stu Grossman (grossman@cygnus.com)
+ * config/sparc/sparc.h (CAN_ELMINIATE): Can only eliminate FP
+ in favor of SP if FRAME_POINTER_REQUIRED is false.
- * configure.in: Make sure that CC is undefined (as opposed to
- null) if toplevel/config/mh-{host} doesn't define it. Fixes a
- problem with autoconf trying to configure on a host without GCC.
+2002-03-19 Jakub Jelinek <jakub@redhat.com>
-Thu Oct 26 22:35:01 1995 Stan Shebs <shebs@andros.cygnus.com>
+ PR c/5656
+ * langhooks.h (struct lang_hooks_for_tree_inlining): Add
+ convert_parm_for_inlining.
+ * c-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
+ Define.
+ * langhooks-def.h: Likewise.
+ * objc/objc-lang.c: Likewise.
+ * langhooks.c (lhd_tree_inlining_convert_parm_for_inlining): New
+ function.
+ * tree-inline.c (initialize_inlined_parameters):
+ Call convert_parm_for_inlining lang hook if needed.
+ * c-typeck.c (c_convert_parm_for_inlining): New function.
+ * c-tree.h (c_convert_parm_for_inlining): Add prototype.
- * mpw-configure: Set host alias from choice of host compiler,
- only use generic MPW Makefile sed if present, edit a file
- named "hacked_Makefile.in" instead of "Makefile.in" if present.
- * mpw-README: Add problem notes about CW6 and CW7.
+2002-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-Thu Oct 26 05:45:10 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com>
+ * gcse.c (insert_insn_end_bb): Fix typo in last change.
- * Makefile.in (taz): Use ";" instead of ";;".
+2002-03-18 Mark Mitchell <mark@codesourcery.com>
-Wed Oct 25 15:18:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * calls.c (precompute_arguments): Do not assume that temporaries
+ can be destroyed after expanding the argument.
+ (expand_call): Likewise.
- * Makefile.in (taz): Grep for '^diststuff:' or '^info:' in
- sub-directory Makefiles, instead of using DISTSTUFFDIRS and
- DISTDOCDIRS.
- (DISTSTUFFDIRS, DISTDOCDIRS): Removed - no longer used.
- (newlib.tar.gz): Don't pass DISTDOCDIRS to recursive make.
+2002-03-18 Ashif Harji <asharji@uwaterloo.ca>
-Wed Oct 25 14:43:55 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * gcc.c (struct compiler default_compilers): Add
+ -no-integrated-cpp flag to invoke an external cpp.
+ (struct option_map option_map[]): Likewise.
+ * objc/lang-specs.h (struct compiler default_compilers): Add
+ -no-integrated-cpp flag to invoke an external cpp.
+ * doc/invoke.texi: Document -no-integrated-cpp flag.
- * Makefile.in (DISTDOCDIRS): Remove ld gprof bnutils gas libg++ gdb
- and gnats, because they are now subsumed by DISTSTUFFDIRS.
- Move bfd to DISTSTUFFDIRS.
+2002-03-18 Alan Modra <amodra@bigpond.net.au>
+ David Edelsohn <edelsohn@gnu.org>
-Tue Oct 24 18:19:09 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * c-pragma.h (HANDLE_PRAGMA_WEAK): Define if ASM_WEAKEN_DECL too.
+ * config/rs6000/linux64.h (ASM_DECLARE_FUNCTION_NAME): Don't emit
+ .weak for code sym. Do emit .size for descriptor sym.
+ (ASM_DECLARE_FUNCTION_SIZE): Define.
+ * config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Define.
+ (ASM_OUTPUT_DEF_FROM_DECLS): Don't emit .weak here. Don't output
+ .lglobl unless TARGET_XCOFF. Formatting fixes.
+ (PREDICATE_CODES): Add any_operand and zero_constant.
+ (HANDLE_PRAGMA_PACK): Delete.
+ * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't emit
+ .weak for code sym.
+ (HANDLE_PRAGMA_WEAK): Remove.
+ (ASM_WEAKEN_LABEL): Remove.
+ (COLLECT_EXPORT_LIST): Delete.
+ * config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Define.
+ * config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Define.
- * Makefile.in (X11_LIB): Removed.
- (X11_FLAGS_TO_PASS): pass only X11_EXTRA_CFLAGS and X11_EXTRA_LIBS.
+2002-03-18 Bob Wilson <bob.wilson@acm.org>
- * configure.in (host_makefile_frag): mh-aix & mh-sun removed.
+ * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Treat
+ constant-pool addresses as "mode-dependent".
-Sun Oct 22 13:04:42 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+Mon Mar 18 18:12:48 CET 2002 Jan Hubicka <jh@suse.cz>
- * cfg-ml-com.in (powerpc*): Shorten some of the multilib directory
- names.
+ * i386.c (override_options): Disallow preferred_stack_boundary to be
+ less than 16 bytes
+ (construct_container): Fix end of array check.
+ (ix86_va_start): Force alignemnt to be 16 bytes.
-Fri Oct 20 18:02:10 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+ * linux64.h (MULTILIB_DEFAULTS): Set to "m64".
+ (t-linux64): Add multilibing
- * cfg-ml-com.in (powerpc*-eabi*): Add mcall-aixdesc varients.
+ * i386.h (PROMOTE_PROTOTYPES): Set to 0 for x86_64.
-Thu Oct 19 10:40:57 1995 steve chamberlain <sac@slash.cygnus.com>
+ * gcse.c (hash_scan_set): Refuse instructions with EH edges.
- * configure.in (i[345]86-*-win32): Always build newlib.
- Don't configure cvs, autoconf or texinfo.
- * Makefile.in (LD_FOR_TARGET): New.
- (BASE_FLAGS_TO_PASS, EXTRA_TARGET_FLAGS, CONFIGURE_TARGET_MODULES):
- Pass down LD_FOR_TARGET.
+ * basic-block.h (fixup_abnormal_edges): Declare.
+ * reload1.c (fixup_abnormal_edges): Make global.
+ * reg-stack.c (convert_regs): Use it.
-Wed Oct 18 15:53:56 1995 steve chamberlain <sac@slash.cygnus.com>
+ * gcse.c (insert_insn_end_bb): Handle trapping insns.
- * winsup: New directory.
- * Makefile.in: Build winsup.
- * configure.in: Winsup is configured when target is win32.
- Can only build win32 target GDB when native.
+ * reload1.c (reload_cse_delete_noop_set): Purge dead edges.
-Mon Oct 16 09:42:31 1995 Jeffrey A Law (law@cygnus.com)
+ * recog.c (peephole2_optimize): Re-distribute EH edges.
- * config.guess: Recognize HP model 819 machines as having
- a PA 1.1 processor.
+2002-03-18 Jason Merrill <jason@redhat.com>
-Mon Oct 16 10:49:43 1995 Ian Lance Taylor <ian@cygnus.com>
+ * configure.in: Disable checking by default on release branch.
- * configure: Fix sed loop which substitutes for CC and CXX to
- avoid bug found in various sed implementations.
+2002-03-18 Jakub Jelinek <jakub@redhat.com>
-Wed Oct 11 16:16:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+ PR target/5740
+ * expr.c (emit_group_load): Use extract_bit_field if
+ needed for CONCAT arguments.
- * cfg-ml-com.in (powerpc-*-eabisim): Delete separate rule for
- simulator. Use standard powerpc-*-eabi*.
+2002-03-18 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/4863
+ * arm.md (tablejump): Make this a define_expand. For PIC add the
+ offset to the base of the table.
+ (thumb_tablejump): Matcher for Thumb tablejump insn.
+ * config/arm/aout.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output thumb entries
+ as the difference of two labels.
+ * config/arm/aof.h (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
+ * config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Only put ARM jump
+ tables in the code.
+ * config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Likewise.
+ * arm.c (get_jump_table_size): If the table is not in the text
+ section, return zero.
-Mon Oct 9 17:21:56 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-17 Richard Henderson <rth@redhat.com>
- * configure.in: Stop putting gas and binutils in noconfigdirs for
- powerpc-*-aix* and rs6000-*-*.
+ * config/alpha/alpha.c (alpha_emit_set_const_1): Build add insns
+ explicitly.
-Mon Oct 9 12:38:40 1995 Michael Meissner <meissner@cygnus.com>
+2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
- * cfg-ml-com.in (powerpc*-*-eabisim*): Add support for building
- -mcall-aixdesc libraries.
+ * ifcvt.c (dead_or_predicable): Fix uninitialized variable.
-Fri Oct 6 16:17:57 1995 Ken Raeburn <raeburn@cygnus.com>
+2002-03-17 David Edelsohn <edelsohn@gnu.org>
- Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+ * expr.c (expand_expr): Sign-extend CONST_INT generated from
+ TREE_STRING_POINTER.
+
+2002-03-16 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (ia64_attribute_table): Move before
+ targetm definition. Make static.
+
+2002-03-16 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cppinit.c (print_help): Display -MD and -MMD.
+ Don't display usage string. Update assertion syntax and
+ typo.
+
+2002-03-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.c (m68hc11_override_options): Don't use
+ soft registers by default for 68HC12.
+ (m68hc11_conditional_register_usage): Don't use Z register for 68HC12
+ when compiling with -fomit-frame-pointer.
+ (expand_prologue): Use push/pop to allocate 4-bytes of locals on 68HC12.
+ (expand_epilogue): Likewise.
+ (m68hc11_gen_rotate): Use exg when rotating by 8.
+
+2002-03-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11-protos.h (ix_reg): Declare.
+ * config/m68hc11/m68hc11.md ("addsi3"): Use general_operand for sources.
+ (splits): Remove unused add splits.
+ ("*addhi3_68hc12"): Tune constraints.
+ ("addhi_sp"): Try to use X instead of Y in all cases and if the
+ constant fits in 8-bits and D is dead use abx/aby instructions.
+ ("*addhi3"): Remove extern declaration of ix_reg.
+ ("*subsi3"): Optimize and provide new split.
+ ("subhi3"): Cleanup.
+ ("*subhi3_sp"): Avoid saving X if we know it is dead.
+ (arith splits): For 68hc12 save the address register on the stack
+ and do the arithmetic operation with a pop.
+
+2002-03-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.md ("*movqi_68hc12"): Fix constraints, avoid
+ allocating QImode in address registers.
+ ("*movqi_m68hc11"): Likewise.
+
+2002-03-15 Mark Mitchell <mark@codesourcery.com>
+
+ * expr.c (expand_expr): Revert previous change.
+
+ * c-common.c (statement_code_p): Handle CLEANUP_STMT.
+ * c-common.def (CLEANUP_STMT): New tree node.
+ * c-common.h (CLEANUP_DECL): New macro.
+ (CLEANUP_EXPR): Likewise.
+ * c-semantics.c (expand_stmt): Handle CLEANUP_STMT.
+ * expr.c (expand_expr): Tidy.
+ * tree-dump.c (dequeue_and_dump): Handle CLEANUP_STMT.
+ * tree-inline.c (initialize_inlined_parameters): Clean up
+ new local variables.
+
+2002-03-15 Richard Henderson <rth@redhat.com>
+
+ * c-decl.c: Include c-pragma.h.
+ (start_decl, start_function): Invoke maybe_apply_pragma_weak.
+ (finish_function): Tidy.
+ * c-pragma.c: Include c-common.h.
+ (pending_weaks, apply_pragma_weak, maybe_apply_pragma_weak): New.
+ (handle_pragma_weak): Use them.
+ (init_pragma): Register pending_weaks.
+ * c-pragma.h (maybe_apply_pragma_weak): Declare.
+ * print-tree.c (print_node): Print DECL_WEAK.
+ * varasm.c (mark_weak_decls): Remove.
+ (remove_from_pending_weak_list): Remove.
+ (add_weak): Remove.
+ (asm_emit_uninitialised): Call globalize_decl for weak commons.
+ (weak_decls): Make a tree_list.
+ (declare_weak): Cons weak_decls directly.
+ (globalize_decl): Remove weak_decls elements directly.
+ (weak_finish): Simplify weak_decls walk. Don't weaken unused
+ symbols. Don't pretend to handle aliases.
+ (init_varasm_once): Update weak_decls registry.
+ * Makefile.in: Update dependencies.
+
+2002-03-15 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (alpha_va_arg): Manipulate the type
+ size as a tree.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.md ("tstqi_1"): Try to use ldab instead of tst.
+ ("tstqi" split): Avoid using memory for tstqi on address register.
+ (splits): Remove constraints.
+ ("cmphi_1_hc12"): New from "cmphi_1" and tuned for 68HC12.
+ ("cmpdf", "cmpsf"): Remove since not used.
+ ("*tbeq", "*tbne", "*tbeq8", "*tbne8"): Also look in cc_status.value2.
+ (peephole2): New peepholes to optimize tstqi and pre inc/dec addressing.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.md ("negsi2"): Optimize inline case.
+ ("neghi2"): Tighten constraints.
+ ("one_cmplsi2"): Optimize and simplify split.
+ * config/m68hc11/larith.asm (__negsi2): Likewise for library.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.md ("logicalsi3_zexthi"): Fix constraints
+ and split of AND operation to clear the upper bits.
+ ("*logicalsi3_zextqi"): Likewise.
+ ("*logicallhi3_zexthi_ashift8"): Likewise.
+ ("*logicalsi3_silshr16"): Likewise.
+ ("logicalsi3_silshl16"): Likewise.
+ ("anddi3", "iordi3", "xordi3" splits): Remove constraints.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.c (m68hc11_symbolic_p): New function.
+ (m68hc11_indirect_p): New function.
+ (m68hc11_override_options): Must set MASK_NO_DIRECT_MODE for 68HC12.
+ (m68hc11_gen_highpart): Use TARGET_NO_DIRECT_MODE instead of
+ TARGET_M6812.
+ (asm_print_register): Likewise.
+ * config/m68hc11/m68hc11-protos.h (m68hc11_symbolic_p): Declare.
+ (m68hc11_indirect_p): Declare.
+ * config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): New constraint 'R', 'Q'.
+ (TARGET_NO_DIRECT_MODE, TARGET_RELAX): New.
+ (TARGET_SWITCHES): New option -mrelax.
+ * config/m68hc11/m68hc11.md ("andsi3"): Allow soft register for
+ destination.
+ ("iorsi3", "xorsi3"): Likewise.
+ ("andhi3", "andqi3", "iorhi3", "iorqi3"): Use a define_expand.
+ ("*andhi3_mem"): New to handle destination in memory with bclr
+ and a scratch register.
+ ("*andqi3_mem", "*iorhi3_mem", "*iorqi3_mem"): Likewise.
+ ("*andhi3_const"): New when operand2 is constant.
+ ("*andqi3_const", "*iorhi3_const", "*iorqi3_const"): Likewise.
+ ("*andhi3_gen"): Cleanup of the old "andhi3".
+ ("*andqi3_gen", "*iorhi3_gen", "*iorqi3_gen"): Likewise.
+ ("xorqi3"): Update constraints.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.c (m68hc11_small_indexed_indirect_p): Look
+ for reg_equiv_memory_loc when the operand is a register that does
+ not get a hard register (stack location).
+ (tst_operand): After reload, accept all memory operand.
+ (symbolic_memory_operand): Fix detection of symbolic references.
+ * config/m68hc11/m68hc11.h (VALID_CONSTANT_OFFSET_P): For 68HC12
+ accept symbols and any constant.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.c (emit_move_after_reload): Add a REG_INC
+ note on the insn that sets the soft frame register.
+ (must_parenthesize): ix and iy are also reserved names.
+ (print_operand_address): One more place where parenthesis are required
+ to avoid confusion with register names.
+ (m68hc11_gen_movhi): Allow push of stack pointer.
+ (m68hc11_check_z_replacement): Fix handling of parallel with a
+ clobber.
+ (m68hc11_z_replacement): Must update the REG_INC notes to tell what
+ the replacement register is.
+ * config/m68hc11/m68hc11.h (REG_CLASS_CONTENTS): Switch Z_REGS
+ and D8_REGS classes.
+ (MODES_TIEABLE_P): All modes are tieable except QImode.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/larith.asm (___adddi3): Optimize saving of result.
+ (___subdi3): Likewise.
+ (__mulsi3, __mulhi32): Avoid using _.tmp scratch location.
+ (__map_data_section): Optimize 68hc11 case.
+
+2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.c (m6812_cost): Make cost of add higher
+ than a shift to avoid adding a register with itself.
+ (m68hc11_memory_move_cost): Take into account NO_REGS.
+ (m68hc11_register_move_cost): Update and use memory move cost
+ for soft registers.
+ (m68hc11_address_cost): Make cost of valid offset not 0 so that
+ it gives more opportunities to cse to optimize.
+ * config/m68hc11/m68hc11.h (REGISTER_MOVE_COST): Pass the mode.
+ * config/m68hc11/m68hc11-protos.h (m68hc11_register_move_cost): Update.
+
+2002-03-15 Jason Merrill <jason@redhat.com>
+
+ * varasm.c (globalize_decl): New fn.
+ (assemble_start_function): Use it.
+ (asm_emit_uninitialized): Use it.
+ (assemble_alias): Use it.
+ (assemble_variable): Use it.
+
+2002-03-15 Jason Merrill <jason@redhat.com>
+
+ * varasm.c (assemble_variable): Use zeros for a decl with DECL_INITIAL
+ of error_mark_node.
+
+2002-03-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/4128
+ * config/sparc/sparc.c (gen_v9_scc): Move early clobber test
+ before movrXX only, use reg_overlap_mentioned_p.
+ Only special case NE if just one insn can be generated.
+
+2002-03-15 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/5712
+ * arm.md (movaddr, movaddr_insn): Delete.
+
+2002-03-15 Jason Merrill <jason@redhat.com>
+
+ * toplev.c (wrapup_global_declarations): Clarify variable handling.
+ -fkeep-static-consts doesn't apply to comdats.
+
+2002-03-14 Richard Henderson <rth@redhat.com>
+
+ PR target/5312
+ * config/ia64/ia64.c: Include tm_p.h last.
+ (gen_nop_type): Remove duplicate definition.
+ (cycle_end_fill_slots): Set sched_data for second L slot.
+ (maybe_rotate): Call cycle_end_fill_slots to fill in nop slots.
+ (nop_cycles_until): Fix typos.
+
+2002-03-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR optimization/5891
+ * unroll.c (copy_loop_body) [CALL_INSN]: Copy SIBLING_CALL_P flag.
+
+2002-03-14 David Mosberger <davidm@hpl.hp.com>, Hans Boehm <Hans_Boehm@hp.com>
+
+ * config/ia64/unwind-ia64.c: Handle copy_state and label_state
+ descriptors correctly.
+
+2002-03-14 Zack Weinberg <zack@codesourcery.com>
+
+ * cpphash.h (struct lexer_state): Remove line_extension member.
+ * cpplib.c (dequote_string, do_linemarker): New functions.
+ (linemarker_dir): New data object.
+ (DIRECTIVE_TABLE): No longer need to interpret #line in
+ preprocessed source. Delete obsolete comment about return
+ values of handlers.
+ (end_directive, directive_diagnostics, _cpp_handle_directive):
+ Don't muck with line_extension.
+ (directive_diagnostics): No need to issue warnings for
+ linemarkers here.
+ (_cpp_handle_directive): Issue warnings for linemarkers here,
+ when appropriate. Dispatch linemarkers to do_linemarker, not
+ do_line.
+ (do_line): Code to handle linemarkers split out to do_linemarker.
+ Convert escape sequences in filename argument, both places.
+
+ * cppmacro.c (quote_string): Rename cpp_quote_string and
+ export. All callers changed.
+ * cpplib.h (cpp_quote_string): Prototype.
+ * cppmain.c (print_line): Call cpp_quote_string on to_file
+ before printing it.
- * config.sub (arm | armel | armeb): Fix shell syntax.
+ * doc/cpp.texi: Document that escapes are now interpreted in
+ #line and in linemarkers, and that non-printing characters are
+ converted to octal escapes when linemarkers are generated.
-Fri Oct 6 14:40:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+2002-03-14 Richard Earnshaw <rearnsha@arm.com>
+ Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
- * cfg-ml-com.in ({powerpc,rs6000}-ibm-aix*): Add multilibs for
- -msoft-float and -mcpu=common support.
- (powerpc*-*-eabisim*): Add support for building -mcall-aix
- libraries.
+ PR target/5828
+ * arm.c (arm_output_epilogue): Fix floating-point register save
+ adjustment when using a frame pointer.
-Thu Oct 5 13:26:37 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+2002-03-13 Hans-Peter Nilsson <hp@bitrange.com>
- * configure.in: Allow configuration and build of emacs19 for the alpha.
+ * config/mmix/mmix.c: Improve comments.
+ (mmix_target_asm_function_prologue): Drop variable
+ empty_stack_frame. Don't allocate unused slot above fp.
+ (mmix_target_asm_function_epilogue): Mirror prologue changes.
+ (mmix_expand_builtin_va_arg): Do all computations on trees.
+ * config/mmix/mmix.h (MMIX_GNU_ABI_REG_ALLOC_ORDER): Don't have
+ brace in first column.
+ (enum reg_class): Ditto.
+ (FIRST_PARM_OFFSET): Now 0.
+ (USER_LABEL_PREFIX): Remove #if 0:d definition.
+ (LINK_SPEC): Don't defsym __.MMIX.start..text if linking
+ relocatably. Always produce ELF, not mmo if linking relocatably.
-Wed Oct 4 22:05:36 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-03-13 David Edelsohn <edelsohn@gnu.org>
- * configure.in (CC): Get ^CC, not just any old CC, from
- ${host_makefile_frag}.
+ * config/rs6000/rs6000.h (PAD_VARARGS_DOWN): Define.
+ * config/rs6000/rs6000.c (rs6000_va_arg): Use
+ std_expand_builtin_va_arg if not ABI_V4.
-Wed Oct 4 21:55:00 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-03-13 Jakub Jelinek <jakub@redhat.com>
- * configure.in (CC): Try to get CC from
- ${srcdir}/${host_makefile_frag}, not ${host_makefile_frag}.
+ PR target/5626
+ * config/sparc/sparc.md (normal_branch, inverted_branch,
+ normal_fp_branch, inverted_fp_branch, normal_fpe_branch,
+ inverted_fp_branch): Adjust calls to output_cbranch.
+ Set length attribute.
+ (normal_int_branch_sp64, inverted_int_branch_sp64): Adjust calls to
+ output_v9branch. Set length attribute.
+ * config/sparc/sparc.c (fcc0_reg_operand, noov_compare64_op): New
+ predicates.
+ (noov_compare_op): Handle CCX_NOOVmode the same way as CC_NOOVmode.
+ (output_cbranch): Likewise. Handle far branches.
+ (output_v9branch): Handle far branches.
+ * config/sparc/sparc-protos.h (output_cbranch, output_v9branch):
+ Adjust prototypes.
+ * config/sparc/sparc.h (PREDICATE_CODES): Add fcc0_reg_operand and
+ noov_compare64_op predicates.
-Wed Oct 4 21:44:12 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-03-13 Jason Merrill <jason@redhat.com>
- * Makefile.in (TARGET_CONFIGDIRS): configure targetdirs
- only if it exists in $(srcdir).
+ * gthr-posix.h (__gthread_active_p): Move __gthread_active_ptr
+ into the function and constify it.
+ * gthr-dce.h, gthr-solaris.h: Likewise.
-Wed Oct 4 11:52:31 1995 Ian Lance Taylor <ian@cygnus.com>
+2002-03-12 Hans-Peter Nilsson <hp@axis.com>
- * configure: If CC and CXX are not set in the environment, set
- them, based on either an existing Makefile or on searching for gcc
- in PATH. Substitute for CC and CXX in Makefile.
- * configure.in: Remove libm from target_libs. Separate
- target_configdirs from configdirs. If CC is not set in
- environment, try to get it from a host Makefile fragment. Rewrite
- changes of configdirs to use skipdirs instead. A few minor
- tweaks. Take directories out of target_configdirs as they are
- taken out of configdirs. Remove existing Makefile files from
- subdirectories. Substitute for TARGET_CONFIGDIRS and
- CONFIG_ARGUMENTS in Makefile.
- * Makefile.in (TARGET_CONFIGDIRS): New variable, automatically set
- by configure.in.
- (CONFIG_ARGUMENTS): Likewise.
- (CONFIGURE_TARGET_MODULES): New variable.
- ($(DO_X)): Loop over TARGET_CONFIGDIRS as well as SUBDIRS.
- ($(CONFIGURE_TARGET_MODULES)): New target.
- (configure-libg++, configure-libio): New targets.
- (all-libg++): Depend upon configure-libg++.
- (all-libio): Depend upon configure-libio.
- (configure-libgloss, all-libgloss): New targets.
- (configure-libstdc++): New target.
- (all-libstdc++): Depend upon configure-libstdc++.
- (configure-librx, all-librx): New targets.
- (configure-newlib): New target.
- (all-newlib): Depend upon configure-newlib
- (configure-xiberty): New target.
- (all-xiberty): Depend upon configure-xiberty.
+ * config/cris/cris.c (cris_print_operand): Avoid
+ traditional-warning for 0xffffffff.
+ (cris_expand_builtin_va_arg): Do all computations on trees.
-Sat Sep 30 04:32:59 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-03-13 Ulrich Weigand <uweigand@de.ibm.com>
- * configure.in (host i[345]86-*-win32): Expand the
- noconfigdirs again.
+ * expr.c (expand_expr, case NE_EXPR): Do not call copy_to_reg with
+ VOIDmode operand. Add compile-time optimization for constant results.
-Thu Sep 28 21:18:49 1995 Stan Shebs <shebs@andros.cygnus.com>
+2002-03-13 Hartmut Penner <hpenner@de.ibm.com>
+
+ * config/s390/s390.h (PROFILE_BEFORE_PROLOGUE): Emit profile code
+ before prologue, to avoid scheduling problems.
+
+2002-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ * config/sparc/sparc.h (INITIAL_FRAME_POINTER_OFFSET): Remove.
+ (ELIMINABLE_REGS): Add sfp->sp.
+ (INITIAL_ELIMINATION_OFFSET): Compute sfp->sp offset too.
+
+2002-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR optimization/5892
+ * config/ia64/ia64.c (rotate_one_bundle): Update current packet.
+
+2002-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ * loop.c (basic_induction_var): Don't call convert_modes if mode
+ classes are different.
- * mpw-configure: Fix sed command file name.
+2002-03-12 Richard Henderson <rth@redhat.com>
-Thu Sep 28 17:39:56 1995 steve chamberlain <sac@slash.cygnus.com>
+ PR optimization/5901
+ * function.c (reposition_prologue_and_epilogue_notes): Position
+ the markers after/before the last/first insn not deleted.
- * configure.in (host i[345]86-*-win32): Reduce the
- noconfigdirs again.
+2002-03-12 Richard Henderson <rth@redhat.com>
-Wed Sep 27 12:24:00 1995 Ian Lance Taylor <ian@cygnus.com>
+ PR optimization/5878
+ * config/arc/arc.h, config/cris/cris.h, config/i386/i386.h,
+ config/m68k/m68k.h, config/s390/s390.h, config/sparc/sparc.h
+ (PIC_OFFSET_TABLE_REGNUM): Conditionalize on flag_pic.
- * configure.in: Don't configure ld and gdb for powerpc*-*-winnt*
- or powerpc*-*-pe*, since they are not yet supported.
+ * config/arm/arm.h config/i386/i386.h, config/m68k/m68k.h,
+ config/sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Set
+ PIC_OFFSET_TABLE_REGNUM based on INVALID_REGNUM not flag_pic.
-Tue Sep 26 14:30:01 1995 Stan Shebs <shebs@andros.cygnus.com>
+ * config/arc/arc.h (CONDITIONAL_REGISTER_USAGE): New.
+ * config/arm/arm.c (arm_pic_register): Init to INVALID_REGNUM.
+ (arm_override_options): Set arm_pic_register if TARGET_APCS_STACK
+ also. Don't set it if not flag_pic.
+ * config/i386/i386.c (ix86_save_reg): Trust PIC_OFFSET_TABLE_REGNUM
+ to be INVALID_REGNUM when not used.
- Add PowerMac support and many other enhancements.
- * mpw-configure: New option --cc to select compiler to use,
- paste options set according to --cc into the generated
- Makefile, generate the Makefile by sed'ing the Unix Makefile.in
- if mpw-make.sed is present.
- * mpw-config.in: Don't test for gC1, test for mpw-touch,
- add forward includes for PowerPC include files.
- * mpw-build.in: Build using Makefile.PPC if present.
- (do-byacc, etc): Remove separate version resource builds.
- (do-gas): Build "stamps" before "all".
- (do-gcc): Build "stamps-h" and "stamps-c" before "all".
- * mpw-README: Update to reflect --cc option, PowerMac support,
- and recently-reported compatibility problems.
+2002-03-13 Aldy Hernandez <aldyh@redhat.com>
-Fri Sep 22 12:15:42 1995 Doug Evans <dje@deneb.cygnus.com>
+ * expmed.c (store_bit_field): Reset alias set for memory.
+ (extract_bit_field): Same.
- * cfg-ml-com.in (m68*-*-*): Only build multilibs for
- embedded m68k systems (-aout, -coff, -elf, -vxworks).
- (--with-multilib-top): Pass to recursive invocations.
+2002-03-12 Chris Meyer <cmeyer@gatan.com>
-Tue Sep 19 13:51:05 1995 J.T. Conklin <jtc@blues.cygnus.com>
+ * genflags.c (gen_insn): Use IS_VSPACE.
+ * genoutput.c (output_insn_data): Likewise.
+ (process_template): Likewise.
- * configure.in (noconfigdirs): Disable libg++ and libstdc++ on
- v810-*-*.
+2002-03-12 Bob Wilson <bob.wilson@acm.org>
-Mon Sep 18 23:08:26 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+ * config/xtensa/xtensa.c (xtensa_expand_block_move): Use
+ validize_mem() instead of change_address to avoid clobbering
+ memory attributes.
- * configure.in (noconfigdirs): Disable bfd, binutils, gas, gcc,
- gdb, ld and opcodes on v810-*-*.
+2002-03-12 Jakub Jelinek <jakub@redhat.com>
-Sat Sep 16 18:31:08 PDT 1995 Angela Marie Thomas <angela@cygnus.com>
+ * c-lex.c (cb_ident, c_lex): Remove unnecessary cast.
+ (lex_string): Use unsigned char pointers.
- * config/mh-ncrsvr43: Removed AR_FLAGS
+2002-03-12 Ulrich Weigand <uweigand@de.ibm.com>
-Tue Sep 12 18:03:31 1995 Ian Lance Taylor <ian@cygnus.com>
+ * reload1.c (reload): Ignore MEM REG_EQUIV notes if the equivalent
+ is not a valid memory_operand.
- * Makefile.in (DO_X): Change do-realclean to do-maintainer-clean.
- (local-maintainer-clean): New target.
- (maintainer-clean): New target.
- (realclean): Just depend upon maintainer-clean.
+2002-03-12 Bob Wilson <bob.wilson@acm.org>
-Fri Sep 8 17:11:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+ * config/xtensa/xtensa-config.h: Define XCHAL_HAVE_LOOPS.
+ * config/xtensa/lib1funcs.asm: Fix copyright to include
+ special case for libgcc files.
+ (__udivsi3): Avoid loop instructions when XCHAL_HAVE_LOOPS is 0.
+ (__divsi3): Likewise.
+ (__umodsi3): Likewise.
+ (__modsi3): Likewise.
+ * config/xtensa/lib2funcs.S: Fix copyright to include
+ special case for libgcc files.
- * configure.in (noconfigdirs): Disable gdb on m68k-*-netbsd*.
+2002-03-12 Michael Matz <matz@suse.de>
-Fri Sep 8 16:46:29 1995 Ian Lance Taylor <ian@cygnus.com>
+ * config/rs6000/rs6000.md (ne0+4): Add extra CLOBBER.
+ (ne0+5): Use new clobber to generate proper shift pattern.
- * configure.in: Build ld in mips*-*-bsd* case.
+2002-03-12 Bob Wilson <bob.wilson@acm.org>
-Thu Sep 7 20:03:41 1995 Ken Raeburn <raeburn@cygnus.com>
+ * config/xtensa/t-xtensa (CRTSTUFF_T_CFLAGS_S): Define.
- * config.sub: Accept -lites* OS. From Ian Dall.
+2002-03-12 Bob Wilson <bob.wilson@acm.org>
-Fri Sep 1 08:06:58 1995 James G. Smith <jsmith@beauty.cygnus.com>
+ * config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Switch
+ to function_section before writing out the constant pool.
- * config.sub: recognise mips64vr4300 and mips64vr4300el as valid
- targets.
+2002-03-12 Zack Weinberg <zack@codesourcery.com>
-Wed Aug 30 21:06:50 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * Makefile.in: Give texi2pod its input file as a command
+ line argument, not on stdin.
- * configure.in: treat i386-win32 canadian cross the same as
- i386-go32 canadian cross.
+2002-03-12 Andrew MacLeod <amacleod@redhat.com>
-Thu Aug 24 14:53:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/sparc/sparc.h (RETURN_ADDR_RTX): Include v9 stack bias in
+ address calculation.
- * cfg-ml-com.in (powerpc*-*-eabisim): Add support for PowerPC
- running under the simulator to build a reduced set of libraries.
- (powerpc-*-eabiaix): Add fine grained multilib support added to
- other powerpc targets yesterday.
+2002-03-12 Ulrich Weigand <uweigand@de.ibm.com>
-Wed Aug 23 09:41:56 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+ * config/s390/s390.md (reload_insi, reload_indi): Change mode of
+ scratch register to DImode / TImode.
+ config/s390/s390.c (s390_expand_plus_operand): Make sure scratch
+ register used does not overlap the target.
- * cfg-ml-com.in (powerpc*): Add support for -disable-biendian,
- -disable-softfloat, -disable-relocatable, -disable-aix, and
- -disable-sysv to control which multilib libraries get built.
+2002-03-11 Neil Booth <neil@daikokuya.demon.co.uk>
-Thu Aug 17 16:03:41 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+ * Makefile.in: Update.
+doc:
+ * cppenv.texi, cppopts.texi: Split out of cpp.texi and gcc.texi.
+ Update documentation.
+ * gcc.texi: Include cppopts.texi and cppenv.texi.
+ * cpp.texi: Include cppopts.texi and cppenv.texi.
- * configure: Add Makefile.tem to list of files to remove in trap
- handler.
+2002-03-11 Ulrich Weigand <uweigand@de.ibm.com>
-Mon Aug 14 19:27:56 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * config/s390/s390.h (REG_ALLOC_ORDER): Add missing register.
- * config.guess (*Linux*): Add missing "exit"s.
- Also, need specific check for alpha-unknown-linux (uses COFF).
+2002-03-11 Douglas B Rupp <rupp@gnat.com>
-Fri Aug 11 15:38:20 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * toplev.c (vms_fopen): Remove, not needed.
- * config.guess: Merge with FSF:
+ * vmsdbgout.c (lookup_filename): Adjust creation date for GMT.
- Wed Jun 28 17:57:27 1995 David Edelsohn <edelsohn@mhpcc.edu>
- * config.guess (AIX4): More robust release numbering discovery.
+ * config/alpha/xm-vms.h (__UNIX_FWRITE): Define.
- Thu Jun 22 19:01:24 1995 Kenneth Stailey (kstailey@eagle.dol-esa.gov)
- * config.guess (i386-sequent-ptx): Properly get version number.
+ * config/alpha/alpha.c (alpha_sa_size, VMS): Don't reserve space
+ for FP, already done later.
- Thu Jun 22 18:36:42 1995 Uwe Seimet (seimet@iris1.chemie.uni-kl.de)
- * config.guess (mips:*:4*:UMIPS): New case.
+ * toplev.c (debug_args): Add entry for VMS_DEBUG.
+ * vmsdbgout.c (vmsdbgout_init): Fix typo in call to xmalloc.
-Mon Aug 7 09:21:35 1995 Doug Evans <dje@canuck.cygnus.com>
+2002-03-10 Richard Henderson <rth@redhat.com>
- * configure.in (i386-go32 host): Fix typo (deja-gnu -> dejagnu).
- (i386-win32 host): Likewise. Don't build readline.
+ PR 5693
+ * reload.c (copy_replacements_1): New.
+ (copy_replacements): Use it to recurse through the rtx.
-Sat Aug 5 09:51:49 1995 Fred Fish <fnf@rtl.cygnus.com>
+2002-03-10 Richard Henderson <rth@redhat.com>
- * Makefile.in (GDBTK_SUPPORT_DIRS): Define and pass as part of
- SUPPORT_FILES to submakes.
+ * sched-rgn.c (add_branch_dependences): Don't allow insns that throw
+ to move away from the end of the block.
-Fri Aug 4 13:04:36 1995 Fred Fish <fnf@cygnus.com>
+2002-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
- * Makefile.in (GDB_SUPPORT_DIRS): Add utils.
- (DEVO_SUPPORT): Add mpw-README, mpw-build.in, mpw-config.h and
- mpw-configure.
+ PR preprocessor/5899
+ * cppinit.c (init_dependency_output): Don't ignore -dM etc.
-Wed Aug 2 16:32:40 1995 Ken Raeburn <raeburn@cygnus.com>
+2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
- * configure.in (appdirs): Use =, not ==, in test expression when
- trying to build the text to print in the warning message for
- Solaris users.
+ * combine.c (make_extraction): Fix error in last change.
-Mon Jul 31 09:56:18 1995 steve chamberlain <sac@slash.cygnus.com>
+2002-03-09 Jakub Jelinek <jakub@redhat.com>
- * cfg-ml-com.in (z8k-*-coff): Add 'std' multilib build.
+ PR optimization/5172, optimization/5200
+ * gcse.c (gcse_main): Disable store_motion.
-Fri Jul 28 00:16:31 1995 Jeffrey A. Law <law@rtl.cygnus.com>
+2002-03-09 Andreas Schwab <schwab@suse.de>
- * config.guess: Recognize lynx-2.3.
+ * gcc.c (validate_all_switches): Also handle `%W{...}'.
-Thu Jul 27 15:47:59 1995 steve chamberlain <sac@slash.cygnus.com>
+2002-03-09 Jakub Jelinek <jakub@redhat.com>
- * config.sub (z8ksim): Deleted
- (z8k-*-coff): New, this is the one true name of the target.
+ PR middle-end/5877
+ * expr.c (highest_pow2_factor): Check TREE_INT_CST_LOW
+ even for non-representable constants.
-Thu Jul 27 14:33:33 1995 Doug Evans <dje@canuck.cygnus.com>
+Sat Mar 9 07:20:01 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * cfg-ml-pos.in (dotdot): Work around SunOS sed bug.
+ * emit-rtl.c (copy_most_rtx): Accept EXPR_LIST for may_share.
+ * function.c (fixup_var_refs): Add MAY_SHARE parameter.
+ (fixup_var_refs_insns, fixup_var_refs_insns_with_has): Likewise.
+ (fixup_var_refs_insn, fixup_var_refs_1): Likewise.
+ (pop_function_context): Compute MAY_SHARE parameter for
+ fixup_var_refs.
+ (fixup_var_refs_1, case MEM): Pass MAY_SHARE to copy_most_rtx, not VAR.
+ (gen_mem_addressof): Call fixup_var_refs with new parm.
-Thu Jul 27 13:31:05 1995 Fred Fish (fnf@cygnus.com)
+ * combine.c (make_extraction): Don't make extension of CONST_INT.
- * config.guess (*:Linux:*:*): First try asking the linker what the
- default object file format is (elf, aout, or coff). Then if this
- fails, try previous methods.
+2002-03-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-Thu Jul 27 11:28:17 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+ * sparc.c (arith_4096_operand): Fix error in last change.
- * configure.in: Don't build newlib for *-*-vxworks5.1.
+2002-03-08 Aldy Hernandez <aldyh@redhat.com>
-Thu Jul 27 11:18:47 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+ * config/rs6000/rs6000.c (rs6000_va_arg): Fix alignment for
+ vectors.
- * configure.in: Don't build newlib for a29k-*-vxworks5.1.
- * test-build.mk: Add setting of --with-headers for a29k-vxworks5.1.
+2002-03-08 Aldy Hernandez <aldyh@redhat.com>
-Tue Jul 25 21:25:39 1995 Doug Evans <dje@canuck.cygnus.com>
+ * config/rs6000/sysv4.h (BIGGEST_ALIGNMENT): Change for altivec.
- * cfg-ml-pos.in (MULTITOP): Trim excess trailing "/.".
+2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org>
-Fri Jul 21 10:41:12 1995 Doug Evans <dje@canuck.cygnus.com>
+ * doc/install.texi (--with-libiconv-prefix): Document.
- * cfg-ml-com.in: New file.
- * cfg-ml-pos.in: New file.
+2002-03-08 Michael Y. Brukman <myb2@cornell.edu>
-Wed Jul 19 00:37:27 1995 Jeffrey A. Law <law@rtl.cygnus.com>
+ * doc/sourcebuild.texi: Fix typo.
- * COPYING.NEWLIB: Add HP free copyright to list.
+2002-03-08 Jakub Jelinek <jakub@redhat.com>
-Tue Jul 18 10:58:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+ PR c/3711
+ * builtins.c (std_expand_builtin_va_arg): Do all computations on
+ trees.
- * config.sub: Recognize -eabi* for the system, not just -eabi.
+Fri Mar 8 06:48:45 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Mon Jul 3 13:44:51 1995 Steve Chamberlain <sac@slash.cygnus.com>
+ * rtl.c (copy_most_rtx): Move from here ...
+ * emit-rtl.c (copy_most_rtx): ... to here.
- * Makfile.in (DLLTOOL_FOR_TARGET): New name, pass it down.
- * config.sub, configure.in (win32): New target and host.
+2002-03-08 Richard Earnshaw <rearnsha@arm.com>
-Wed Jun 28 23:57:08 1995 Steve Chamberlain <sac@slash.cygnus.com>
+ * combine.c (simplify_comparison): If simplifying a logical shift
+ right and compare with constant, force the comparison to unsigned.
- * configure.in: Add i386-pe configuration.
+2002-03-07 Ulrich Weigand <uweigand@de.ibm.com>
-Fri Jun 23 14:28:44 1995 Stan Shebs <shebs@andros.cygnus.com>
+ * genextract.c (walk_rtx): Recurse into MATCH_PAR_DUP.
+ genoutput.c (scan_operands): Recurse into MATCH_PAR_DUP
+ and MATCH_OP_DUP.
- * mpw-build.in (install): Install GDB after LD.
+2002-03-07 Aldy Hernandez <aldyh@redhat.com>
-Thu Jun 22 17:10:53 1995 Stan Shebs <shebs@andros.cygnus.com>
+ * doc/invoke.texi: Add documentation for -mabi=no-altivec.
- * mpw-config.in (elf/mips.h): Always forward-include, needed
- for GDB to build.
+ * config/rs6000/rs6000.c (rs6000_parse_abi_options): Add
+ -mabi=no-altivec
+ (alt_reg_names): Remove % for vrsave.
-Wed Jun 21 15:17:30 1995 Rob Savoye <rob@darkstar.cygnus.com>
+2002-03-06 Jeffrey A Law (law@redhat.com)
- * testsuite: New directory for customer acceptance and whole tool
- chain tests.
+ * ssa-ccp.c (ssa_fast_dce): Update the DF def-use chains
+ after completing fast dead code elimination.
-Wed Jun 21 16:50:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+2002-03-06 Richard Henderson <rth@redhat.com>
- * configure: If per-host line isn't found, but AC_OUTPUT is found
- and a configure script exists, run it instead.
+ PR optimization/5844
+ * genemit.c (gen_exp): New argument used. Invoke copy_rtx
+ if used indicates we've already emitted one copy of an operand.
+ (gen_insn, gen_expand, output_add_clobbers): Supply a null used.
+ (gen_split): Supply a non-null used.
-Thu Jun 15 21:09:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
+2002-03-06 Ulrich Weigand <uweigand@de.ibm.com>
- * config.guess: Update from FSF, for alpha-dec-winnt3.5 and Crays.
+ * simplify-rtx.c (simplify_plus_minus): Do not abort,
+ but simply fail if the expression is too complex to simplify.
+ (simplify_gen_binary): Handle simplify_plus_minus failures.
-Tue Jun 13 21:43:27 1995 Rob Savoye <rob@darkstar.cygnus.com>
+2002-03-06 Ulrich Weigand <uweigand@de.ibm.com>
- * configure: Set build_{cpu,vendor,os,alias} to host values when
- --build isn't specified.
+ * reload1.c (reload): Unshare all rtl after reload is done.
-Mon Jun 5 18:26:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+2002-03-06 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (PICFLAG, PICFLAG_FOR_TARGET): New macros.
- (FLAGS_TO_PASS): Pass them.
- (EXTRA_TARGET_FLAGS): Ditto.
+ * ssa-ccp.c (ssa_ccp_substitute_constants): Backout 2002-03-05
+ patch.
- * config/m?-*pic: Define PICFLAG* instead of LIB*FLAGS*.
+2002-03-05 Zack Weinberg <zack@codesourcery.com>
-Wed May 31 22:27:42 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+ * cppmain.c (setup_callbacks): Disable #pragma and #ident
+ callbacks when processing assembly language.
- * Makefile.in (all-libg++): Depend on all-libstdc++.
+2002-03-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Thu May 25 22:40:59 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+ * pa.h (ASM_FILE_END): Define.
+ * som.h (ASM_FILE_END): Delete.
- * configure.in (noconfigdirs): Enable all packages for
- i386-unknown-netbsd.
+ * pa.c (function_arg): Don't pass floats in general registers in
+ indirect calls if TARGET_ELF32.
-Sat May 20 13:22:31 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
+2002-03-05 Richard Henderson <rth@redhat.com>
- * configure.in (noconfigdirs): Don't configure tk for i386-go32
- hosted builds (DOS builds)
+ * config/i386/i386.md (floatsidf2): Conditionalize on hard-float.
-Thu May 18 18:08:49 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+2002-03-05 Jakub Jelinek <jakub@redhat.com>
- Changes for ARM based on patches from Richard Earnshaw:
- * config.sub: Handle armeb and armel.
- * configure.in: Omit arm linker only for riscix.
+ * mklibgcc.in: Prepend a tab before .hidden, add $flags to gcc
+ -r command line. Don't hide any symbols if not building
+ shared libgcc.
-Thu May 11 17:23:26 1995 Per Bothner <bothner@kalessin.cygnus.com>
+2002-03-05 Jakub Jelinek <jakub@redhat.com>
- * config.guess: Update from FSF.
+ * expmed.c (emit_store_flag): Don't test BITS_PER_WORD * 2
+ wide volatile memory by parts.
-Tue May 9 15:52:05 1995 Michael Meissner <meissner@cygnus.com>
+2002-03-05 Jakub Jelinek <jakub@redhat.com>
- * config.sub: Recognize powerpcle as the little endian variant of
- the PowerPC. Recgonize ppc as a PowerPC variant, and ppcle as a
- powerpcle variant. Convert pentium into i586, not i486. Add p5
- alias for i586. Map new x86 variants p6, k5, nexgen into i586
- temporarily.
+ * ssa-ccp.c (ssa_ccp_substitute_constants): Don't crash if def
+ is NULL.
-Tue May 2 16:29:41 1995 Jeff Law (law@snake.cs.utah.edu)
+2002-03-05 Richard Henderson <rth@redhat.com>
- * configure.in (hppa*-*-lites*): Treat like hppa*-*-*elf*.
+ * config/rs6000/rs6000.h (TOTAL_ALTIVEC_REGS): Fix off-by-one error.
-Sun Apr 30 21:38:09 1995 Jeff Law (law@snake.cs.utah.edu)
+2002-03-04 Krister Walfridsson <cato@df.lth.se>
- * config.sub: Accept -lites* as a basic system type.
+ * config.gcc (*-*-netbsd*): Add t-slibgcc-elf-ver to tmake_file.
-Thu Apr 27 11:33:29 1995 Michael Meissner (meissner@cygnus.com)
+2002-03-05 Joseph S. Myers <jsm28@cam.ac.uk>
- * config.guess (*:Linux:*:*): Check for whether the pre-BFD linker is
- installed, and if so return linuxoldld as the system name.
+ * configure.in: Increase required makeinfo version to 4.1.
+ * configure: Regenerate.
-Wed Apr 26 10:59:02 1995 Jeff Law (law@snake.cs.utah.edu)
+2002-03-04 Joseph S. Myers <jsm28@cam.ac.uk>
- * config.guess: Add hppa1.1-hp-lites support.
+ * doc/include/texinfo.tex: Update to version 2002-03-01.06.
+ * doc/invoke.texi: Fix @math uses.
-Tue Apr 25 11:08:11 1995 Rob Savoye <rob@darkstar.cygnus.com>
+2002-03-02 Per Bothner <per@bothner.com>
- * configure.in: Don't build newlib for m68k-vxworks5.1.
+ * gcc.c (option_map): Suport new --bootclasspath option.
+ --CLASSPATH is now just an alias for --classpath.
-Wed Apr 19 17:02:43 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+Sat Mar 2 06:30:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * configure.in (mips-sgi-irix6): Use mh-irix5.
+ * config/sparc/sparc.c (sparc_initialize_trampoline): Use
+ trunc_int_for_mode.
-Fri Apr 14 15:21:17 1995 Doug Evans <dje@chestnut.cygnus.com>
+ * emit-rtl.c (offset_address): Call update_temp_slot_address.
- * Makefile.in (all-gcc): Depend on all-ld (for libgcc1-test).
+2002-03-01 Richard Henderson <rth@redhat.com>
-Wed Apr 12 16:06:01 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+ * config/ia64/ia64.c (ia64_initial_elimination_offset): Do not
+ adjust argument_pointer by pretend_args_size.
+ (ia64_va_start): Adjust va_start address by -pretend_args_size.
- * test-build.mk: Enable building of shared libraries on IRIX 5 and
- OSF/1. Fix compiler flags.
- * build-all.mk: Support Linux and OSF/1 3.0. Fix compiler flags.
+2002-03-01 Zack Weinberg <zack@codesourcery.com>
-Tue Apr 11 18:55:40 1995 Doug Evans <dje@canuck.cygnus.com>
+ * doc/cpp.texi: Clarify documentation of relationship between
+ #line and #include.
- * configure.in: Recognize --with-newlib.
- (sparc-*-sunos4*): Build sim, dejagnu, expect, tcl if cross target.
+2002-02-28 Richard Henderson <rth@redhat.com>
-Mon Apr 10 14:38:20 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * expmed.c (store_bit_field): Prevent generation of CONCATs;
+ pun complex values as integers; use gen_lowpart instead of
+ gen_rtx_SUBREG.
+ (extract_bit_field): Likewise.
- * Makefile.in: move {all,check,install}-gdb from *_MODULES
- to *_X11_MODULES due to gdbtk needing X include files et al.
+2002-02-28 David O'Brien <obrien@FreeBSD.org>
-Mon Apr 10 11:42:22 1995 Stan Shebs <shebs@andros.cygnus.com>
+ * config.gcc (sparc64-*-freebsd): Explicitly accept a cpu specification
+ of "ultrasparc".
+ * config/sparc/freebsd.h: Do not use MASK_FASTER_STRUCTS. It appears
+ to be broken.
- Merge in support for Mac MPW as a host.
- (Old change descriptions retained for informational value.)
+2002-02-28 Alexandre Oliva <aoliva@redhat.com>
- * mpw-config.in: Add generic include forwards for cpu-specific
- include files in aout and elf directories.
+ * gcc.c (init_gcc_specs): Get -static and -static-libgcc to
+ override -shared and -shared-libgcc.
- * mpw-configure: Added copyright.
- * mpw-config.in: Check for presence of required build tools.
- (target_libs): Add newlib.
- (target_tools): Add examples.
- (Read Me): Generate as "Read Me for MPW" instead.
- * mpw-build.in: Base sub-builds on all-foo instead of do-foo.
- (all-byacc, do-byacc, all-flex, do-flex, do-newlib): New actions.
- (do-gas, do-gcc, do-gdb, do-ld): Build Version.r first.
+2002-02-28 Andrew MacLeod <amacleod@redhat.com>
- * mpw-configure: Remove subdir-specific makefile hackery,
- delete mk.tmp after using it.
+ * dwarf2out.c (stack_adjust_offset): Add support for POST_INC,
+ POST_DEC, and POST_MODIFY.
- * mpw-build.in (all): Display start and end times.
+2002-02-28 Joseph S. Myers <jsm28@cam.ac.uk>
- * mpw-configure (host_canonical): Set.
- (target_cpu): Always add to makefiles.
- (ARCHDEFS, EMUL): Add to makefile only if nonempty.
- (TM_FILE, XM_FILE, NM_FILE): No longer add to makefile.
- (mpw-mh-mpw): Look for in srcdir and srcroot.
- Use sed instead of mpw-edit-prefix to edit prefix definitions.
+ * doc/invoke.texi, doc/standards.texi: Link to
+ gcc-3.1/c99status.html.
- * mpw-build.in: (install-only): New target.
+2002-02-28 Richard Henderson <rth@redhat.com>
- * mpw-configure (host_alias, target_alias): Rename from hostalias
- and targetalias, add into generated Makefile.
- (mk.tmp): If present, add into generated Makefile.
- * mpw-build.in (all-gas): Build config.h first before gas proper.
+ * config/ia64/ia64.c (ia64_adjust_cost): All non-MM consumers have
+ 4 cycle latency from MM producers.
+ (ia64_internal_sched_reorder): Likewise with pipeline flush.
- * mpw-configure (config.status): Write only if changed.
- * mpw-config.in (readline): Configure it (not built, just used for
- definitions).
+2002-02-28 Jakub Jelinek <jakub@redhat.com>
- * mpw-config.in (elf/mips.h): Add a forward include.
+ * mklibgcc.in: Don't use GNU make extension.
- * mpw-config.in: Forward-include most .h files in include into
- extra-include.
- (readline): Don't build.
- mpw-build.in (install): Install GDB.
+2002-02-28 Richard Henderson <rth@redhat.com>
- * mpw-configure (prefix, mpw_prefix): Handle it.
- * mpw-config.in (mmalloc, readline): Don't configure.
- * mpw-build.in (thisscript): Rename to ThisScript.
- Use mpw-build instead of BuildProgram everywhere.
- (mmalloc, readline): Don't build.
- * mpw-README: New file, basic documentation about the MPW port.
+ * haifa-sched.c (sched_emit_insn): New.
+ (schedule_block): Use last_scheduled_insn to track last insn.
+ * sched-int.h (sched_emit_insn): Prototype.
+ * config/ia64/ia64.c (last_issued): Remove.
+ (ia64_variable_issue): Don't set it.
+ (nop_cycles_until): Use sched_emit_insn.
- * mpw-config.in: Use forward-include to create include files.
+2002-02-28 Bo Thorsen <bo@suse.de>
- * mpw-configure: Add more things to the top of each configured
- Makefile, including contents of config/mpw-mh-mpw.
- * mpw-config.in (extra-include): Create this directory and fill it
- with Posix-like include files when configuring.
+ * config/i386/linux64.h (LINK_SPEC): Fix 32/64 bit compilation.
+ (STARTFILE_SPEC): Add 64 bit files.
+ (ENDFILE_SPEC): Likewise.
- * config.sub (apple, mac, mpw): Add various aliases.
+Don Feb 28 16:41:19 CET 2002 Jan Hubicka <jh@suse.cz>
- * mpw-build.in: New file, top-level build script fragment for MPW.
- * mpw-configure: New file, configure script for MPW.
- * mpw-config.in: New file, config fragment for MPW.
+ * cfgrtl.c (purge_dead_edges): Fix handling of EH edges.
-Fri Apr 7 19:33:16 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * i386.h (CONDITIONAL_REGISTER_USAGE): Do not write to
+ PIC_OFFSET_TABLE_REGNUM when it is INVALID_REGNUM
- * configure.in (host_libs): Remove glob, since it is gone from the
- sources.
+ * x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Always define.
-Fri Mar 31 11:36:17 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+2002-02-28 David Edelsohn <edelsohn@gnu.org>
- * Makefile.in: define empty GDB_NLM_DEPS var.
+ * config/rs6000/aix43.h (THREAD_MODEL_SPEC): Delete.
+ * config/rs6000/aix51.h (THREAD_MODEL_SPEC): Delete.
- * configure.in(target_makefile_frag): use config/mt-netware
- for netware targets.
+2002-02-28 Alan Modra <amodra@bigpond.net.au>
-Thu Mar 30 13:51:43 1995 Ian Lance Taylor <ian@cygnus.com>
+ * config/rs6000/rs6000.md (load_toc_aix_di): Handle TARGET_RELOCATABLE.
- * config.sub: Merge in recent FSF changes. Remove linux special
- cases.
+2002-02-28 Jason Merrill <jason@redhat.com>
-Tue Mar 28 14:47:34 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+ * c-decl.c (finish_function): Only warn about missing return
+ statement with -Wreturn-type.
- build-all.mk,config/mh-solaris: revert these two changes:
+2002-02-27 Zack Weinberg <zack@codesourcery.com>
- Tue Mar 30 10:03:09 1993 Ian Lance Taylor (ian@cygnus.com)
+ * mklibgcc.in: Don't use \n in a line subject to
+ interpretation by echo.
- * build-all.mk: Use CC=cc -Xs on Solaris.
+2002-02-27 Ulrich Weigand <uweigand@de.ibm.com>
- Mon Mar 29 19:59:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/s390/s390.c (s390_chunkify_pool): Do not confuse
+ insn UIDs with insn addresses.
- * config/mh-solaris: SunPRO C needs -Xs to be able to get a
- working xmakefile for Emacs.
+2002-02-27 Graham Stott <grahams@redhat.com>
-Tue Mar 21 10:43:32 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECL):
+ Constify NAME.
- * glob/*: Removed. Schauer's 24 Feb 1994 readline change made us
- stop using it.
- * Makefile.in: Nuke all references to glob subdirectory.
+ * loop.c (prescan_loop): Handle PARALLEL.
-Thu Mar 16 13:35:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+ * unroll.c (loop_iterations): Return 0 if the add_val for
+ a BIV is REG.
- * configure.in: Fix --enable-shared logic in per-host.
+ * final.c (output_operand_lossage): Constify PFX_STR.
-Mon Mar 13 12:33:15 1995 Ian Lance Taylor <ian@cygnus.com>
+ * df.c (df_insn_refs_record): Use XEXP (x, 0) for USE.
- * configure.in (*-hp-hpux[78]*): Use mh-hpux8.
+2002-02-26 Richard Henderson <rth@redhat.com>
-Mon Mar 6 10:21:58 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config/alpha/alpha.md (ashldi_se): Re-enable.
- * configure.in (noconfigdirs): Don't build gas on AIX, for
- powerpc*-*-aix* as well as for rs6000*-*-aix*.
+2002-02-26 Kelley Cook <kelleycook@comcast.net>
-Wed Mar 1 12:51:53 1995 Ian Lance Taylor <ian@cygnus.com>
+ * config/i386/i386.c (print_operand): Don't append ATT-style
+ length suffixs to x87 opcodes when in Intel mode.
- * configure: Fix --cache-file to work if the file argument is a
- relative path.
+2002-02-26 Ryan T. Sammartino <ryants@shaw.ca>
-Tue Feb 28 17:36:07 1995 Ian Lance Taylor <ian@cygnus.com>
+ * emit-rtl.c (gen_const_vector_0): Remove TYPE argument.
+ (init_emit_once): Update calls.
+ * fixinc/gnu-regex.c (_GNU_SOURCE): Remove.
+ (init_syntax_once): Prototype.
- * configure: If the --cache-file is used, pass it down to
- configure in subdirectories.
+2002-02-26 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Mon Feb 27 12:52:46 1995 Kung Hsu <kung@mexican.cygnus.com>
+ * pa-linux.h (LIB_SPEC): Update definition.
+ * pa32-linux.h (LINK_COMMAND_SPEC): Delete.
- * config.sub: add vxworks29k configuration.
+2002-02-26 Alexandre Oliva <aoliva@redhat.com>
-Fri Feb 10 16:12:26 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
+ * dwarf2out.c (gen_inlined_subroutine_die): If block is abstract,
+ generate a die for the lexical block.
- * Makefile.in (taz): Do "diststuff" part quietly.
+2002-02-26 Richard Henderson <rth@redhat.com>
-Sun Feb 5 14:16:35 1995 Doug Evans <dje@canuck.cygnus.com>
+ * expr.c (expand_expr) [MULT_EXPR]: Do not apply distributive law
+ in EXPAND_SUM case. Use host_integerp/tree_low_cst.
- * config.sub: Mini-merge with gcc/config.sub.
+2002-02-26 Richard Henderson <rth@redhat.com>
-Sat Feb 4 12:11:35 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+ * config/ia64/ia64.c (nop_cycles_until): Do init_insn_group_barriers
+ if we emitted a stop bit.
- * config.guess (IRIX): Sed - to _.
+2002-02-26 Jakub Jelinek <jakub@redhat.com>
-Fri Feb 3 11:54:42 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+ * configure.in (libgcc_visibility): Substitute.
+ * configure: Rebuilt.
+ * mklibgcc.in: If libgcc_visibility = yes, make libgcc.a global
+ defined symbols .hidden.
- * Makefile.in (source-vault, binary-vault): New targets.
+2002-02-26 Jakub Jelinek <jakub@redhat.com>
-Thu Jan 26 13:00:11 1995 Michael Meissner <meissner@cygnus.com>
+ PR debug/5770
+ * dwarf2out.c (rtl_for_decl_location): Return CONST_STRING for
+ STRING_CST initializer spanning the whole variable without
+ embedded zeros.
+ If expand_expr returned MEM, don't use it.
- * config.sub: Recognize -eabi as a basic system type.
+2002-02-25 Jakub Jelinek <jakub@redhat.com>
-Thu Jan 12 13:13:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+ PR target/5755
+ * config/i386/i386.c (ix86_return_pops_args): Only pop
+ fake structure return argument if it was passed on the stack.
- * configure.in (enable_shared stuff): Fix typo.
+2002-02-25 Jason Merrill <jason@redhat.com>
-Thu Jan 12 01:36:51 1995 deanm@medulla.LABS.TEK.COM (Dean Messing)
+ * attribs.c (decl_attributes): Also re-layout PARM_DECL and
+ RESULT_DECL.
- * Makefile.in (BASE_FLAGS_TO_PASS): Fix typo in passing LIBCXXFLAGS*.
+2002-02-25 Alexandre Oliva <aoliva@redhat.com>
-Wed Jan 11 16:29:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+ * gcc.c (init_gcc_specs): Get -shared-libgcc along with -shared to
+ link with shared_name only.
+ * doc/invoke.texi (Link Options): Document new behavior.
- * Makefile.in (LIBCXXFLAGS_FOR_TARGET): Add -fno-implicit-templates.
+2002-02-25 Aldy Hernandez <aldyh@redhat.com>
-Mon Jan 9 12:48:01 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
+ * c-typeck.c (push_init_level): Handle vectors.
- * configure.in (rs6000-*-*): Don't build gas.
+2002-02-25 Alexandre Oliva <aoliva@redhat.com>
-Wed Jan 4 23:53:49 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
+ * config/sparc/sparc.c (const64_high_operand): Zero-extend
+ operands of SPARC_SETHI_P.
+ (input_operand): Likewise.
+ (sparc_emit_set_const32): Likewise.
+ * config/sparc/sparc.h (SPARC_SETHI_P): Disregard TARGET_ARCH64.
+ (SPARC_SETHI32_P): Zero-extend operand from 32 bits.
+ (CONST_OK_FOR_LETTER_P): Use SETHI32 for `K'. Add `N' as SETHI.
+ * config/sparc/sparc.md (movdi_insn_sp64_novis): Use `N'.
+ (movdi_insn_sp64_vis): Likewise.
+ (movdi split, movdf split): Use SETHI32.
+ * doc/md.texi: Document SPARC constraints L, M and N.
- * Makefile.in: Use /x/x/ instead of /brokensed/brokensed/, to
- reduce command line length.
- (AS_FOR_TARGET): Check for as.new, not Makefile.
- (NM_FOR_TARGET): Check for nm.new, not Makefile.
+2002-02-25 Aldy Hernandez <aldyh@redhat.com>
-Wed Jan 4 13:02:39 1995 Per Bothner <bothner@kalessin.cygnus.com>
+ * config/rs6000/rs6000.md ("get_vrsave_internal"): New.
+ ("*set_vrsave_internal"): use mfspr for Darwin.
- * config.guess: Merge from FSF.
+ * config/rs6000/rs6000.c (rs6000_emit_prologue): Call
+ gen_get_vrsave_internal.
-Thu Dec 15 17:11:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
+Sun Feb 24 16:38:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * configure: Don't use $ when handling program_suffix.
+ * optabs.c (widen_operand): Properly handle CONST_INT for NO_EXTEND.
-Mon Dec 12 12:09:37 1994 Stu Grossman (grossman@cygnus.com)
+2002-02-24 Neil Booth <neil@daikokuya.demon.co.uk>
- * configure.in: Configure tk for hppa/hpux.
+ * cpplex.c (cpp_interpret_charconst): Get signedness or
+ otherwise of wide character constants correct.
+ * cppexp.c (lex): Get signedness of wide charconsts correct.
-Fri Dec 2 15:55:38 1994 Per Bothner <bothner@kalessin.cygnus.com>
+Sun Feb 24 07:41:31 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * Makefile.in (LIBGXX_SUPPORT_DIRS): Add libstdc++.
+ * optabs.c (widen_operand): Only call convert_modes for
+ promoted SUBREG if signedness matches.
+ * config/alpha/alpha.md (*addsi_se2, *subsi_se2): New patterns.
-Tue Nov 29 19:37:56 1994 Per Bothner <bothner@kalessin.cygnus.com>
+2002-02-23 Neil Booth <neil@daikokuya.demon.co.uk>
- * Makefile.in: Move -fno-implicit-template from CXXFLAGS
- to LIBCXXFLAGS. Tests are better run without it.
+ * cpplib.c (glue_header_name): Use local buffer to build up
+ header name.
-Wed Nov 23 10:29:25 1994 Brendan Kehoe (brendan@lisa.cygnus.com)
+2002-02-23 Neil Booth <neil@daikokuya.demon.co.uk>
- * Makefile.in (all-ispell): Depend on all-emacs19 instead of all-emacs.
+ * doc/cpp.texi, doc/invoke.texi: Update documentation for -MM.
-Mon Nov 21 11:14:01 1994 J.T. Conklin <jtc@rtl.cygnus.com>
+2002-02-23 Kazu Hirata <kazu@hxi.com>
- * configure.in (*-*-netware*): Don't configure xiberty.
+ * config/h8300/h8300.c (output_simode_bld): Handle H8/300 and
+ H8/300[HS] separately.
+ * config/h8300/h8300.md: Remove the early clobber constraint
+ from bit field patterns.
-Mon Nov 14 08:49:15 1994 Stu Grossman (grossman@cygnus.com)
+2002-02-23 Kazu Hirata <kazu@hxi.com>
- * configure.in: Remove tk from native_only list.
+ * config/h8300/h8300.md (mulqihi3): Tighten predicates to
+ register_operand.
+ (mulhisi3): Likewise.
+ (umulqisi3): Likewise.
+ (umulhisi3): Likewise.
-Fri Nov 11 15:31:26 1994 Bill Cox (bill@rtl.cygnus.com)
+2002-02-23 Neil Booth <neil@daikokuya.demon.co.uk>
- * build-all.mk: Add mips-ncd-elf target to sun4 targets
- for special NCD build.
+ * cppinit.c (output_deps): Correct test for stdout output.
+ (init_dependency_output): Cure warning.
-Mon Nov 7 20:58:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+Sat Feb 23 08:42:47 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * Makefile.in (DEVO_SUPPORT): Remove configure.bat and
- makeall.bat, they're only useful for binutils snapshots.
- (binutils.tar.gz, gas+binutils.tar.gz): Add configure.bat and
- makeall.bat to specified SUPPORT_FILES.
+ * expr.c (store_expr): When converting expression to promoted
+ equivalent type, allow using SUBREG_REG of TARGET as the target
+ of the expansion of EXP.
+ * loop.c (basic_induction_var, case SUBREG): Always look inside.
+ * config/alpha/alpha.c (rtx_equiv_function_matters): Delete decl.
+ (alpha_emit_set_const): Handle SImode when can't make new pseudos.
+ (alpha_emit_set_const_1, alpha_sa_mask): Use no_new_pseudos.
+ * config/alpha/alpha.md (addsi3, subsi3): Don't use if optimizing.
-Mon Nov 7 17:25:18 1994 Bill Cox (bill@cirdan.cygnus.com)
+2002-02-23 Joseph S. Myers <jsm28@cam.ac.uk>
- * build-all.mk: Add Ericsson targets to sun4 and solaris
- hosts. Add BNR's sun4 target to solaris host, so their
- build-from-source will be tested in-house first.
+ * doc/contribute.texi, doc/extend.texi, doc/install.texi,
+ doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/rtl.texi,
+ doc/standards.texi, doc/tm.texi: Remove trailing whitespace.
-Sat Nov 5 18:43:30 1994 Jason Merrill (jason@phydeaux.cygnus.com)
+2002-02-23 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (LIBCFLAGS): New variable.
- (CFLAGS_FOR_TARGET): Ditto.
- (LIBCFLAGS_FOR_TARGET): Ditto.
- (LIBCXXFLAGS): Ditto.
- (CXXFLAGS_FOR_TARGET): Ditto.
- (LIBCXXFLAGS_FOR_TARGET): Ditto.
- (BASE_FLAGS_TO_PASS): Pass them.
- (EXTRA_TARGET_FLAGS): Ditto.
+ PR optimization/5747
+ * loop.c (scan_loop): Update reg info if move_movables created new
+ pseudos.
- * configure.in, config/m[th]-*pic: Support --enable-shared.
+2002-02-23 David Edelsohn <edelsohn@gnu.org>
-Sat Nov 5 15:44:00 1994 Per Bothner <bothner@kalessin.cygnus.com>
+ * gcc.c (init_gcc_spec): Revert last change.
- * configure.in (target_libs): Include libstdc++ again.
- * config.guess: Update from FSF (for FreeBSD).
+2002-02-23 David Edelsohn <edelsohn@gnu.org>
-Thu Nov 3 16:32:30 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+ * config/rs6000/rs6000.md (load_toc_aix_{si,di}): Use
+ gpc_reg_operand constraint.
- * Makefile.in (DEVO_SUPPORT): Include configure.bat and
- makeall.bat.
- (DISTDOCDIRS): Add `etc'.
- (ETC_SUPPORT_PFX): New variable.
- (taz): Include anything from etc starting with a word in
- ETC_SUPPORT_PFX.
+2002-02-23 Alan Modra <amodra@bigpond.net.au>
-Wed Oct 26 16:19:35 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
+ * config/rs6000/rs6000.c (num_insns_constant): Fix formatting.
+ Simplify comparison of `low'.
+ (add_operand): Fix formatting.
+ (non_add_cint_operand): Use CONST_OK_FOR_LETTER_P.
+ (mask_operand): Disallow mask to wrap in 64-bit mode.
+ (rs6000_stack_info): Remove redundant test setting push_p.
+ (output_toc): Fix formatting.
+ * config/rs6000/rs6000.md (boolsi3, boolcsi3 splitters): Use
+ cc_reg_not_cr0_operand constraint.
+ (booldi3, boolcdi3 splitters): Same.
- * config.sub: Update for recent FSF changes. Remove obsolete
- h8300hds entry. Add -windows* and -osx as basic os. Minor
- spacing changes.
+2002-02-23 Aldy Hernandez <aldyh@redhat.com>
-Thu Oct 20 18:41:56 1994 Per Bothner <bothner@kalessin.cygnus.com>
+ * config/rs6000/altivec.h: Add extra level of parentheses on casts.
- * configure.in (target_libs): Remove libstdc++ for libg++-2.6.1.
+2002-02-22 David Edelsohn <edelsohn@gnu.org>
- * config.guess: Merge with FSF.
- * configure.in: Match on i?86-ncr-sysv4.3, not i?86-ncr-sysv43.
+ * gcc.c (init_gcc_spec): Do not link with static libgcc.a if
+ gcc invoked with -shared-libgcc.
-Thu Oct 20 19:26:56 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+2002-02-22 Jakub Jelinek <jakub@redhat.com>
- * configure: Since the "trap 0" handler will override the exit
- status on many systems, only use it for "exit 1", and make it set
- a non-zero exit status; reset it before "exit 0". Also, check
- exit status of config.sub, and error out if it failed.
+ PR c++/5748
+ * stmt.c (expand_anon_union_decl): Set TREE_USED on the anon union
+ decl if any of elements was TREE_USED.
-Wed Oct 19 18:49:55 1994 Rob Savoye (rob@cygnus.com)
+2002-02-22 Alexandre Oliva <aoliva@redhat.com>
- * Makefile.in: (ALL_TARGET_MODULES,INSTALL_TARGET_MODULES) Build
- and install libgloss.
+ * config/sparc/sol2.h: Don't include sys/mman.h.
+ * config/sparc/sparc.c (arith_operand): Use SMALL_INT32.
+ (arith_4096_operand): Don't throw high bits away.
+ (const64_operand): Take sign extension of CONST_INTs into account.
+ (const64_high_operand, sparc_emit_set_const32): Likewise.
+ (GEN_HIGHINT64): Likewise.
+ (sparc_emit_set_const64_quick1): Likewise.
+ (const64_is_2insns): Likewise.
+ (print_operand): Use trunc_int_for_mode for sign extension.
+ * config/sparc/sparc.h (SMALL_INT32): Likewise.
+ * config/sparc/sparc.md (movqi): Sign-extend CONST_DOUBLE
+ chars. Assume CONST_INT is already properly sign-extended.
+ (movdi split): Sign-extend each SImode part.
+ (andsi3 split): Don't mask high bits off, so that result
+ remains properly sign-extend.
+ (iorsi3 split): Likewise.
+ (xorsi3 split): Likewise.
-Tue Oct 18 15:25:24 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
+2002-02-22 Richard Sandiford <rsandifo@redhat.com>
- * Makefile.in (all-binutils): Depend upon all-byacc.
+ * fold-const.c (fold): Fix typo in comments.
- * configure.in: Don't build emacs on Irix 5.
+2002-02-21 Diego Novillo <dnovillo@redhat.com>
-Mon Oct 17 16:22:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
+ * Makefile.in (langhooks.o): Update dependencies.
- * configure.in (*-*-netware*): Add libio.
+2002-02-21 Diego Novillo <dnovillo@redhat.com>
-Thu Oct 13 15:51:20 1994 Jason Merrill (jason@phydeaux.cygnus.com)
+ * langhooks.c: Include flags.h.
- * Makefile.in (ALL_TARGET_MODULES): Add libstdc++.
- (CHECK_TARGET_MODULES): Ditto.
- (INSTALL_TARGET_MODULES): Ditto.
- (TARGET_LIBS): Ditto.
- (all-libstdc++): Note dependencies.
+2002-02-21 Aldy Hernandez <aldyh@redhat.com>
-Thu Oct 13 01:43:08 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+ * testsuite/gcc.dg/attr-alwaysinline.c: New.
- * Makefile.in (BINUTILS_SUPPORT_DIRS): Add gas.
+ * c-common.c (c_common_post_options): Set inline trees by
+ default.
-Tue Oct 11 12:12:29 1994 Jason Merrill (jason@phydeaux.cygnus.com)
+ * doc/extend.texi (Function Attributes): Document always_inline
+ attribute.
+ Update documentation about inlining when not optimizing.
- * Makefile.in (CXXFLAGS): Use -fno-implicit-templates instead of
- -fexternal-templates.
+ * cp/decl.c (duplicate_decls): Merge always_inline attribute.
- * configure.in (target_libs): Add libstdc++.
- (noconfigdirs): Add libstdc++ as appropriate.
+ * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
+ unless DECL_ALWAYS_INLINE.
-Thu Oct 6 18:00:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * c-objc-common.c (c_cannot_inline_tree_fn): Do not inline at -O0
+ unless DECL_ALWAYS_INLINE.
+ (c_disregard_inline_limits): Disregard if always_inline set.
- * config.guess: Update from FSF.
+ * langhooks.c (lhd_tree_inlining_disregard_inline_limits):
+ Disregard if always_inline set.
+ (lhd_tree_inlining_cannot_inline_tree_fn): Do not inline at -O0
+ unless DECL_ALWAYS_INLINE.
-Tue Oct 4 12:05:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
+ * attribs.c (handle_always_inline_attribute): New.
+ (c_common_attribute_table): Add always_inline.
- * configure: Use ${config_shell} when running ${configsub}.
+ * config/rs6000/altivec.h: Add prototypes for builtins
+ requiring the always_inline attribute.
-Mon Oct 3 14:28:34 1994 Doug Evans <dje@canuck.cygnus.com>
+2002-02-21 Eric Christopher <echristo@redhat.com>
- * config.sub: No longer recognize h8300h.
+ * expmed.c (store_bit_field): Try to simplify the subreg
+ before generating a new one when when the mode size of
+ value is less than maxmode.
-Mon Oct 3 12:40:54 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
+2002-02-21 Richard Henderson <rth@redhat.com>
- * config.sub: Remove extraneous differences between config.sub and
- gcc/config.sub.
+ * emit-rtl.c (offset_address): Use simplify_gen_binary rather
+ than gen_rtx_PLUS to form the sum.
+ * explow.c (force_reg): Rearrange to not allocate new pseudo
+ when force_operand returns a register.
+ * expr.c (expand_assignment): Allow offset_rtx expansion to
+ return a sum. Do not force addresses into registers.
+ (expand_expr): Likewise.
+ * simplify-rtx.c (simplify_gen_binary): Use simplify_plus_minus
+ to canonicalize arithmetic that didn't simpify.
+ (simplify_plus_minus): New argument force; update
+ all callers. Don't split CONST unless we can do something with it,
+ and wouldn't lose the constness of the operands.
-Sat Oct 1 00:23:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+ * config/i386/i386.c (legitimize_pic_address): Recognize UNSPECs
+ that we generated earlier.
- * Makefile.in (DISTSTUFFDIRS): Add gas.
+2002-02-21 Tom Tromey <tromey@redhat.com>
-Thu Sep 22 19:04:55 1994 Doug Evans (dje@canuck.cygnus.com)
+ * dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ (output_line_info): Use constant `1', with a long explanatory
+ comment.
+ * system.h (DWARF_LINE_MIN_INSTR_LENGTH): Poison.
- * COPYING.NEWLIB: New file.
+Thu Feb 21 22:43:44 2002 J"orn Rennecke <joern.rennecke@superh.com>
-Mon Sep 19 18:25:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * jump.c (redirect_jump): If old label has no UID, don't try to
+ delete it.
- * config.guess (HP-UX): Patch from Harlan Stenn
- <harlan@landmark.com> to also emit release level.
+Thu Feb 21 21:17:21 2002 J"orn Rennecke <joern.rennecke@superh.com>
-Wed Sep 7 13:15:25 1994 Jim Wilson (wilson@sphagnum.cygnus.com)
+ * sh.md (insv): Provide byte offsets for gen_rtx_SUBREG.
+ If input is constant, do shifts at compile time.
- * config.guess (sun4*:SunOS:*:*): Change '-JL' to '_JL'.
+2002-02-21 Joseph S. Myers <jsm28@cam.ac.uk>
-Tue Sep 6 23:23:18 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * doc/extend.texi: Fix some more overfull hboxes.
- * config.sub: Merge nextstep cleanup from FSF.
+2002-02-21 Jakub Jelinek <jakub@redhat.com>
-Mon Sep 5 05:01:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+ PR optimization/4994
+ * config/i386/i386.md (movsi_1, movsf_1): Support MMX -> MMX
+ register moves.
- * configure.in (arm-*-*): Don't configure ld for this target.
+2002-02-21 Jakub Jelinek <jakub@redhat.com>
-Thu Sep 1 09:35:00 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
+ PR c++/4574
+ * expr.h (expand_and): Add mode argument.
+ * expmed.c (expand_and): Add mode argument.
+ (expand_mult_highpart_adjust, emit_store_flag): Adjust callers.
+ * expr.c (store_field, expand_expr, do_store_flag): Likewise.
+ * except.c (expand_builtin_extract_return_addr): Likewise.
+ * config/alpha/alpha.c (alpha_initialize_trampoline): Likewise.
+ * config/sparc/sparc.c (sparc_initialize_trampoline): Likewise.
+ * config/c4x/c4x.h (INITIALIZE_TRAMPOLINE): Likewise.
+ Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x).
+ * config/c4x/c4x.md: Use GEN_INT (x) instead of
+ gen_rtx (CONST_INT, VOIDmode, x).
- * configure.in (*-*-netware): don't configure libg++, libio,
- librx, or newlib.
+2002-02-21 Jakub Jelinek <jakub@redhat.com>
-Wed Aug 31 13:52:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ PR c/4697:
+ * stmt.c (warn_if_unused_value): Move side effects test once more.
- * configure.in (alpha-dec-osf*): Use osf*, not osf1*. Don't
- configure ld--it works, but it doesn't support shared libraries.
+2002-02-20 Torbjorn Granlund <tege@swox.com>
-Sun Aug 28 18:13:45 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/avr/avr.md: Add more patterns for mized-mode add and subtract
+ (addsi3_zero_extend, subhi3_zero_extend1, subsi3_zero_extend).
- * config.guess (*-unknown-freebsd*): Get rid of possible
- trailing "(Release)" in version string.
- Patch from Paul Richards <paul@isl.cf.ac.uk>.
+Thu Feb 21 16:20:46 2002 Alexandre Oliva <aoliva@redhat.com>
-Sat Aug 27 15:00:49 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * rtlanal.c (replace_rtx): Don't make a CONST_INT the operand of
+ SUBREG or ZERO_EXTEND.
- * config.guess: Fix i486-ncr-sysv43 -> i486-ncr-sysv4.3.
- Fix type: *-next-neststep -> *-next-nextstep.
+Thu Feb 21 15:35:46 2002 J"orn Rennecke <joern.rennecke@superh.com>
- * config.guess: Merge from FSF:
+ * sh.h (current_function_anonymous_args): Remove.
+ (SETUP_INCOMING_VARARGS): Don't set it - just check that one
+ of current_function_varargs and current_function_stdarg is set.
+ * sh.c (sh_expand_prologue): Check current_function_varargs /
+ current_function_stdarg / TARGET_SH5 instead of
+ current_function_anonymous_args.
- Fri Aug 26 18:45:25 1994 Philippe De Muyter (phdm@info.ucl.ac.be)
+ * sh64.h (TARGET_VERSION): Define.
- * config.guess: Recognize powerpc-ibm-aix3.2.5.
+2002-02-20 David Edelsohn <edelsohn@gnu.org>
- Wed Apr 20 06:36:32 1994 Philippe De Muyter (phdm@info.ucl.ac.be)
+ * config/rs6000/rs6000.h (EPILOGUE_USES): Conditionalize
+ VRSAVE_REGNO on TARGET_ALTIVEC.
- * config.guess: Recognize UnixWare 1.1 (UNAME_SYSTEM is SYSTEM_V
- instead of UNIX_SV for UnixWare 1.0).
+2002-02-20 Alan Modra <amodra@bigpond.net.au>
-Sat Aug 27 01:56:30 1994 Stu Grossman (grossman@cygnus.com)
+ * config/rs6000/rs6000.c (includes_lshift_p): Mask irrelevant
+ bits of SImode const_int.
+ (includes_rshift_p): Likewise.
+ (print_operand): Call mask_operand and mask64_operand with correct
+ mode.
+ (rs6000_output_function_epilogue): Pad traceback table to word.
+ * config/rs6000/rs6000.h (MASK_64BIT): Correct comment.
+ (EXTRA_CONSTRAINT, 'S' and 'T'): Call mask_operand and
+ mask64_operand with correct mode.
+ (FUNCTION_ARG_REGNO_P): Correct parentheses.
- * Makefile.in (all-gdb): Add dependencies on all-gcc and all-ld
- to make gdb/nlm/* build after the compiler and linker.
+2002-02-20 Jakub Jelinek <jakub@redhat.com>
-Fri Aug 26 14:30:05 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ PR debug/4461
+ * varasm.c (get_pool_constant_mark): New.
+ * rtl.h (get_pool_constant_mark): Add prototype.
+ * dwarf2out.c (mem_loc_descriptor): A pool constant cannot
+ be represented if it has not been output.
- * config.guess (netbsd, freebsd, linux): Accept any machine,
- not just i[34]86.
- (m68k-atari-sysv4): Relocate to match FSF version.
+2002-02-20 Alexandre Oliva <aoliva@redhat.com>
- * config.guess: More merges from the FSF:
+ * combine.c (do_SUBST): Sanity check substitutions of
+ CONST_INTs, and reject them in SUBREGs and ZERO_EXTENDs.
+ (subst): Simplify SUBREG or ZERO_EXTEND instead of SUBSTing a
+ CONST_INT into its operand.
+ (known_cond): Likewise, for ZERO_EXTEND.
+ * simplify-rtx.c (simplify_unary_operation): Fix condition to
+ allow for simplification of wide modes. Reject CONST_INTs in
+ ZERO_EXTEND when their actual mode is not given.
- Add a space before function call or macro invocation.
+2002-02-20 Alexandre Oliva <aoliva@redhat.com>
- Tue May 10 16:53:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+ * c-decl.c (pushdecl): If no global declaration is found for an
+ extern declaration in block scope, try a limbo one.
- * config.guess: Add trap cmd to remove dummy.c and dummy when
- interrupted.
+2002-02-20 Jakub Jelinek <jakub@redhat.com>
- Wed Apr 20 18:07:13 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+ PR c++/4401
+ * c-common.c (pointer_int_sum): Moved from...
+ * c-typeck.c (pointer_int_sum): ...here.
+ * c-common.h (pointer_int_sum): Add prototype.
- * config.guess (dummy.c): Redirect stderr for `hostinfo' command.
- (dummy): Redirect stderr from compilation of dummy.c.
+2002-02-20 Jakub Jelinek <jakub@redhat.com>
- Sat Apr 9 14:59:28 1994 Christian Kranz (kranz@sent5.uni-duisburg.de)
+ PR c++/5713
+ * c-decl.c (duplicate_decls): Return 0 if issued error about
+ redeclaration.
- * config.guess: Distinguish between NeXTStep 2.1 and 3.x.
+2002-02-20 Roger Sayle <roger@eyesopen.com>
+ Jakub Jelinek <jakub@redhat.com>
-Fri Aug 26 13:42:20 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
+ PR c/4389
+ * tree.c (host_integerp): Ensure that the constant integer is
+ representable in a HOST_WIDE_INT or an unsigned HOST_WIDE_INT
+ when pos is zero or non-zero respectively. Clarify comment.
+ * c-format.c (check_format_info_recurse): Fix host_integerp
+ usage; the pos argument should be zero when assigning to a
+ signed HOST_WIDE_INT.
- * configure: Accept and ignore --cache*, for compatibility with
- new autoconf.
+2002-02-20 Richard Henderson <rth@redhat.com>
-Fri Aug 26 13:05:27 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/i386/i386.c (ix86_expand_vector_move): Use the mode
+ of the operand, rather than assuming TImode.
+ (ix86_expand_binop_builtin): Cope with commutative patterns
+ using nonimmediate_operand for both operands.
+ (ix86_expand_timode_binop_builtin): Likewise.
+ (ix86_expand_store_builtin): Validate operand 1.
+ (ix86_expand_unop1_builtin): Likewise.
- * config.guess: Merge from FSF:
+2002-02-20 Philip Blundell <philb@gnu.org>
- Thu Aug 25 20:28:51 1994 Richard Stallman <rms@mole.gnu.ai.mit.edu>
+ PR 5705
+ * config/arm/arm.h (HARD_REGNO_RENAME_OK): New macro.
- * config.guess (Pyramid*:OSx*:*:*): New case.
- (PATH): Add /.attbin at end for finding uname.
- (dummy.c): Handle i860-alliant-bsd. Follow whitespace conventions.
+2002-02-20 Richard Henderson <rth@redhat.com>
- Wed Aug 17 18:21:02 1994 Tor Egge (tegge@pvv.unit.no)
+ PR c/5615
+ * expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype.
- * config.guess (M88*:DolphinOS:*:*): New case.
+2002-02-20 Tom Tromey <tromey@redhat.com>
- Thu Aug 11 17:00:13 1994 Stan Cox (coxs@dg-rtp.dg.com)
+ * config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define
+ unconditionally.
- * config.guess (AViiON:dgux:*:*): Use TARGET_BINARY_INTERFACE
- to select whether to use ELF or COFF.
+Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com>
- Sun Jul 24 16:20:53 1994 Richard Stallman <rms@mole.gnu.ai.mit.edu>
+ * config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look
+ for (const_int 0) in X not just INTVAL.
- * config.guess: Recognize i860-stardent-sysv and i860-unknown-sysv.
+2002-02-20 Joseph S. Myers <jsm28@cam.ac.uk>
- Sun May 1 10:23:10 1994 Richard Stallman (rms@mole.gnu.ai.mit.edu)
+ * doc/extend.texi: Avoid or reduce overfull hboxes.
- * config.guess: Guess the OS version for HPUX.
+2002-02-20 Diego Novillo <dnovillo@redhat.com>
- Tue Mar 1 21:53:03 1994 Karl Heuer (kwzh@hal.gnu.ai.mit.edu)
+ * expmed.c (store_bit_field): Do not store bit fields using SUBREG
+ operations if the field does not start at a mode boundary.
- * config.guess (UNAME_VERSION): Recognize aix3.2.4 and aix3.2.5.
+2001-02-20 Joel Sherrill <joel@OARcorp.com>
-Fri Aug 26 11:19:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * config/a29k/rtems.h, config/arm/rtems-elf.h, config/h8300/rtems.h,
+ config/mips/rtems.h: Use new style of -Asystem= rather than -Asystem().
+ Also done for -Acpu and -Amachine.
- * configure.in: Recognize --with-headers, --with-libs, and
- --without-newlib.
- * Makefile.in (all-xiberty): Depend upon all-ld.
+2002-02-20 Neil Booth <neil@daikokuya.demon.co.uk>
-Wed Aug 24 12:36:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * cppinit.c (init_dependency_output): Take deps output file
+ from -o if none given with -MF. Suppress normal output.
+ * gcc.c (cpp_unique_options): Have -M and -MM imply -E.
+ * doc/cpp.texi, doc/invoke.texi: Update.
- * configure.in: Change i[34]86 to i[345]86.
+2002-02-19 Zack Weinberg <zack@codesourcery.com>
-Mon Aug 22 10:58:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * toplev.c (output_quoted_string): Write unprintable
+ characters with octal escapes.
- * configure (version): A few more tweaks to help message.
+2002-02-19 David Edelsohn <edelsohn@gnu.org>
-Fri Aug 19 12:40:25 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set
+ really_call_used[VRSAVE_REGNO] if not Altivec.
- * Makefile.in: Remove (for now) librx as a host library,
- now that we're building it for target.
+2002-02-19 Alan Modra <amodra@bigpond.net.au>
-Fri Aug 19 10:49:17 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * config/rs6000/rs6000.c (u_short_cint_operand): Mask op with
+ MODE_MASK.
+ (constant_pool_expr_1): Fix formatting.
+ (rs6000_legitimize_reload_address): Likewise.
- * configure: Fix up help message; from karl@owl.hq.ileaf.com
- (Karl Berry).
+Tue Feb 19 20:13:57 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Tue Aug 16 16:11:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/sparc/sparc.md (nonlocal_goto): Use hard_frame_pointer_rtx
+ now that we have one.
- * configure.in: Also configure librx.
+2002-02-19 Zack Weinberg <zack@codesourcery.com>
-Mon Aug 15 16:51:45 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * tree.h (struct tree_common): Remove aux. Add unused_0 at
+ end of first block of bitfields (which was only seven bits);
+ rename dummy to unused_1; remove comment which is no longer true.
- * Makefile.in: Update various rules to reflect that librx
- is now needed for libg++.
+2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk>
-Fri Aug 12 18:07:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * doc/c-tree.texi (Classes, TYPE_BINFO): Fix typo.
- * config.sub: Accept mips64orion and mips64orionel as a CPU name.
+2002-02-19 Philip Blundell <pb@nexus.co.uk>
-Mon Aug 8 11:36:17 1994 Stan Shebs (shebs@andros.cygnus.com)
+ PR 5399
+ * config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
+ if generating PIC.
- * configure.in: Configure the examples directory.
+ PR 5054
+ * config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
+ arm_is_longcall_p rather than inspecting call-type cookie
+ directly.
+ (call_value_insn) [TARGET_THUMB]: Likewise.
-Thu Aug 4 16:12:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+2002-02-19 Graham Stott <grahams@redhat.com>
- * configure: Simplify Jun 2 1994 change.
+ * config/i386/i386.c (ix86_expand_builtin): Fix typo.
-Wed Aug 3 04:58:16 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
+2002-02-19 David Edelsohn <edelsohn@gnu.org>
- * change CC to /usr/latest/bin/gcc for lynx host builds, since
- /bin/gcc isn't good enough to build gcc.
+ * config/rs6000/linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64.
+ ({STARTFILE,ENDFILE}_LINUX_SPEC): Define.
+ (FP_SAVE_INLINE): Delete.
-Wed Jul 27 09:07:14 1994 Fred Fish (fnf@cygnus.com)
+ * config/rs6000/sysv4.h (ENDFILE_SPEC): Add crtsaveres.o.
+ * config/rs6000/eabi.asm: Remove ABI save restore routines.
+ * config/rs6000/t-ppccomm: Build crtsavres.o.
+ * config/rs6000/crtsavres.asm: New file.
- * Makefile.in (GDB_SUPPORT_FILES): Remove
- (setup-dirs-gdb, gdb.tar.gz, make-gdb.tar.gz): Remove old rules.
- (gdb.tar.gz): Add new rule to use standard distribution building
- mechanism.
+2002-02-19 Philip Blundell <philb@gnu.org>
-Mon Jul 25 11:10:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/arm/arm.c (use_return_insn): Don't reject interrupt
+ functions.
+ (arm_compute_save_reg_mask): Save LR for interrupt functions too.
+ (output_return_instruction): Allow interrupt functions to return with
+ ldmfd sp!, {... pc}^. Use LDR to restore any single register.
+ (arm_expand_prologue): Subtract 4 before stacking LR in an
+ interrupt function.
- * configure.in: Warn about use of /usr/ucb/cc on Solaris. From
- Bill Cox <bill@cygnus.com>.
+2002-02-19 Philip Blundell <pb@nexus.co.uk>
-Sat Jul 23 12:19:46 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/arm/arm.c (arm_encode_call_attribute): Operate on any
+ decl, not just FUNCTION_DECL.
+ (legitimize_pic_address): Handle local SYMBOL_REF like LABEL_REF.
+ (arm_assemble_integer): Likewise.
+ * config/arm/arm.h (ARM_ENCODE_CALL_TYPE): Allow any decl to be
+ marked local.
- * config.guess: Recognize ISC. Patch from kwzh@gnu.ai.mit.edu.
+2002-02-19 matthew green <mrg@eterna.com.au>
-Fri Jul 22 17:53:59 1994 Stu Grossman (grossman@cygnus.com)
+ * config.gcc (sparc-*-netbsdelf*): Enable target.
+ (sparc64-*-netbsd*): New target.
+ * config/sparc/netbsd-elf.h: New file.
+ * config/sparc/t-netbsd64: New file.
- * configure: Search current dir first in .gdbinit.
+2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk>
-Fri Jul 22 11:28:30 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * doc/rtl.texi (Flags, MEM_SCALAR_P): Fix typo.
- * config.sub: Recognize freebsd (merged from gcc config.sub).
+2002-02-19 Ryan T. Sammartino <ryants@shaw.ca>
-Thu Jul 21 14:10:52 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * doc/invoke.texi: explicitly list the style guidelines that
+ -Weffc++ checks for.
- * config.sub: Refer to NeXT's operating system as nextstep.
+Tue Feb 19 12:37:23 CET 2002 Jan Hubicka <jh@suse.cz>
- * config.sub (case $basic_machine): Re-order the cases, to match
- the order in the FSF version (which is mostly alphabethical).
- Merge in some additions and changes from the FSF.
+ * regmove.c (regmove_optimize): Avoid increasing of register pressure.
-Sat Jul 16 12:03:08 1994 Stan Shebs (shebs@andros.cygnus.com)
+2002-02-19 Neil Booth <neil@daikokuya.demon.co.uk>
- * config.guess: Recognize m68k-atari-sysv4 and m88k-harris-csux7.
- * config.sub: Recognize cxux7.
- * configure.in: Use mh-cxux for m88k-harris-cxux*.
+ PR other/5718
+ * gcc.c (cpp_unique_options): Treat -o as indicating object file
+ only if not -E. If -E, pass -o through to the preprocessor.
-Mon Jul 11 14:37:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-19 Kazu Hirata <kazu@hxi.com>
- * config.sub: Fix typo powerpc -> powerpc-*.
+ * config/h8300/h8300.h (REGNO_REG_CLASS): Replace a literal
+ register number with an appropriate macro.
-Sat Jul 9 13:03:43 1994 Michael Tiemann (tiemann@blues.cygnus.com)
+2002-02-19 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
- * Makefile.in: `all-emacs19' depends on `all-byacc'.
+ * doc/rtl.texi (Constants): Close @code tag.
- * Makefile.in: Add all-emacs19 and install-emacs19 rules (in
- parallel with all-emacs and install-emacs). Top-level command
- `make all-emacs19 CC=gcc' now behaves as `make all-emacs CC=gcc'.
+2002-02-19 Aldy Hernandez <aldyh@redhat.com>
-Thu Jun 30 16:53:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector.
+ ("mmx_uavgv4hi3"): Same.
+ ("pmulhrwv4hi3"): Same.
- * test-build.mk ($(host)-stamp-stage2-installed): Remove
- $(relbindir)/make before doing ``make install'', and use
- $(GNU_MAKE) while doing it. Avoids problem on SunOS with
- installing over running make binary.
- ($(host)-stamp-stage3-installed): Likewise.
+ * tree-inline.c (walk_tree): Handle vectors.
-Tue Jun 28 13:43:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * c-common.c (constant_expression_warning): Handle vectors.
+ (overflow_warning): Same.
- * config.guess: Recognize Mach.
+ * sched-deps.c (sched_analyze_2): Handle vectors.
-Mon Jun 27 16:41:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * rtlanal.c (rtx_unstable_p): Handle vectors.
+ (rtx_varies_p): Same.
+ (count_occurrences): Same.
+ (regs_set_between_p): Same.
+ (modified_between_p): Same.
+ (modified_in_p): Same.
+ (volatile_insn_p): Same.
+ (volatile_refs_p): Same.
+ (side_effects_p): Same.
+ (may_trap_p): Same.
+ (inequality_comparisons_p): Same.
+ (replace_regs): Same.
+ (computed_jump_p_1): Same.
- * configure: Check ${exec_prefixoption}, not ${exec_prefix}, to
- see whether --exec-prefix was used.
+ * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th
+ argument.
+ (inner_mode_array): New.
+ (copy_rtx): Handle vectors.
+ (copy_most_rtx): Same.
+ (rtx_equal_p): Same.
+ (get_mode_alignment): Adjust for vectors.
-Sun Jun 26 21:15:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * resource.c (mark_referenced_resources): Handle vectors.
+ (mark_set_resources): Same.
- * README: Explicitly mention libg++/README. (Zoo's idea.)
+ * reload1.c (eliminate_regs): Handle vectors.
+ (elimination_effects): Same.
+ (scan_paradoxical_subregs): Same.
-Tue Jun 21 12:45:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * reload.c (subst_reg_equivs): Handle vectors.
- * Makefile.in: Add all-librx target similar to all-libproc.
+ * regrename.c (scan_rtx): Handle vectors.
-Wed Jun 8 23:11:55 1994 Stu Grossman (grossman@cygnus.com)
+ * regclass.c (reg_scan_mark_refs): Handle vectors.
- * config.guess: Rearrange tests for Alpha-OSF1 to properly deal
- with post 1.2 uname bogosity.
+ * recog.c (find_single_use_1): Handle vectors.
-Thu Jun 9 00:27:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * local-alloc.c (equiv_init_varies_p): Handle vectors.
+ (contains_replace_regs): Same.
+ (memref_referenced_p): Same.
- * configure: Remove temporary files on receipt of a signal.
+ * integrate.c (copy_rtx_and_substitute): Handle vectors.
+ (subst_constants): Same.
-Tue Jun 7 12:06:24 1994 Ian Lance Taylor (ian@cygnus.com)
+ * genattrtab.c (attr_copy_rtx): Handle vectors.
+ (encode_units_mask): Same.
+ (clear_struct_flag): Same.
+ (count_sub_rtxs): Same.
- * configure: If there is a package_makefile_frag, remove
- ${subdir}/Makefile.tem after copying it in.
+ * gcse.c (want_to_gcse_p): Handle vectors.
+ (oprs_unchanged_p): Same.
+ (hash_expr_1): Same.
+ (oprs_not_set_p): Same.
+ (expr_killed_p): Same.
+ (compute_transp): Same.
+ (store_ops_ok): Same.
-Mon Jun 6 21:35:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
+ * function.c (purge_addressof_1): Do not allow paradoxical subregs
+ of vectors.
+ (fixup_var_refs_1): Same.
+ (instantiate_virtual_regs_1): Same.
- * build_all.mk: support rs6000 lynx identifies itself as
- rs6000-lynx-lynxos2.2.2. Also, use /usr/cygnus/progressive/bin/gcc
- since /bin/gcc is too feeble to compile a modern gcc.
+ * fold-const.c (operand_equal_p): Handle vectors.
+ (fold): Same.
+ (rtl_expr_nonnegative_p): Same.
-Mon Jun 6 16:06:34 1994 Karen Christiansen (karen@cirdan.cygnus.com)
+ * flow.c (mark_used_regs): Handle vectors.
- * brought devo/test-build.mk update-to-date with progressive/
- test-build.mk. Add lynx targets and hppa flag info.
+ * df.c (df_uses_record): Handle vectors.
-Sat Jun 4 17:23:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * cselib.c (cselib_subst_to_values): Handle vectors.
+ (cselib_mem_conflict_p): Same.
+ (hash_rtx): Same.
- * configure.in: Use mh-ncrsvr43. Patch from
- Tom McConnell <tmcconne@sedona.intel.com>.
+ * cse.c (canon_reg): Handle vectors.
+ (fold_rt): Same.
+ (cse_process_notes): Same.
+ (count_reg_usage): Same.
+ (canon_hash): Same.
-Fri Jun 3 17:47:24 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR.
- * config.guess (i386-unknown-bsdi): No longer need to
- check #if defined(__bsdi__) && defined(__i386__).
+ * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR.
-Thu Jun 2 18:56:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors.
+ (gen_rtx): Handle CONST_VECTOR.
+ (gen_const_vector_0): New.
+ (copy_rtx_if_shared): CONST_VECTORs can be shared.
+ (reset_used_flags): Same.
+ (copy_insn_1): Same.
+ (initializer_constant_valid_p): Handle VECTOR_CST.
- * configure: Set program_transform_nameoption correctly.
+ * doc/c-tree.texi (Expression trees): Document VECTOR_CST.
-Thu Jun 2 10:57:06 1994 Karen Christiansen (karen@cirdan.cygnus.com)
+ * doc/rtl.texi (Constants): Document const_vector.
+ (CONST0_RTX): Update for vectors.
+ (RTL sharing): Same.
- * brought build-all.mk update-to-date with progressive build-all.mk,
- added new targets and hppa info.
+ * print-tree.c (print_node): Add case for VECTOR_CST.
-Thu Jun 2 00:12:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * tree.h (TREE_VECTOR_CST_ELTS): New.
+ (struct tree_vector): New.
+ (union tree_node): Add vector node.
+ (build_vector): Add prototype.
- * configure: If config.guess result is a prefix of the user
- specified target, assume a native build and use the user specified
- target as the host alias. Remove SunOS patch suffix removal hack.
- * configure.in: Remove SunOS patch suffix removal hack.
+ * tree.def (VECTOR_CST): New.
- * Makefile.in (CROSS_CHECK_MODULES): Remove check-flex, since it's
- in NATIVE_CHECK_MODULES.
+ * tree.c (build_vector): New.
-Wed Jun 1 10:49:41 1994 Bill Cox (bill@rtl.cygnus.com)
+ * expmed.c (make_tree): Handle CONST_VECTOR.
- * Makefile.in: Rename HOST_ONLY to NATIVE.
- * configure: Delete SunOs patch suffix from host_canonical
- and build_canonical variables that are prepended to Makefiles.
- * configure.in: Add comments for easier maintenance.
+ * rtl.h (CONSTANT_P): CONST_VECTORs are constants too.
+ (CONST_VECTOR_ELT): New.
+ (CONST_VECTOR_NUNITS): New.
-Tue May 31 19:39:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * machmode.h (GET_MODE_INNER): New.
+ (DEF_MACHMODE): Accept 8th arg.
- * Makefile.in: Add all-libproc target similar to all-gui.
+ * machmode.def: Add 8th argument for vector inner mode.
+ Add inner vector modes for vectors.
-Tue May 31 17:16:33 1994 Tom Lord (lord@cygnus.com)
+ * rtl.def (VEC_CONST): Remove.
+ (CONST_VECTOR): New.
- * Makefile.in (CHECK_MODULES): split into
- HOST_ONLY_CHECK_MODULES and CROSS_CHECK_MODULES.
+ * expr.c (clear_storage): Allow vectors.
+ (is_zeros_p): Handle VECTOR_CST.
-Tue May 31 16:36:36 1994 Paul Eggert (eggert@twinsun.com)
+ * varasm.c (output_constant_pool): Handle vectors.
+ (rtx_const): Add veclo and vechi fields.
+ (kind): Add RTX_VECTOR.
+ (decode_rtx_const): Add case for vector.
- * config.guess (i386-unknown-bsdi): New system to guess.
+ * config/rs6000/rs6000-protos.h: Add zero_constant.
-Wed May 25 16:47:10 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector
+ constants. Force easy vector constants into memory.
+ (easy_vector_constant): New.
+ (emit_easy_vector_constant): New.
+ (rs6000_legitimize_reload_address): Do not generate bad reloads on
+ darwin.
- * Makefile.in: Add all-gui target (but not yet build by "all").
+ * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what
+ instruction does.
+ ("altivec_lvxl"): Same.
+ (altivec_lvebx): Same.
+ (altivec_lvehx): Same.
+ (altivec_lvewx): Same.
+ ("*movv4si_const0"): New.
+ ("*movv4sf_const0"): New.
+ ("*movv8hi_const0"): New.
+ ("*movv16qi_const0"): New.
-Thu May 26 08:53:19 1994 Bill Cox (bill@rtl.cygnus.com)
+2002-02-18 Kazu Hirata <kazu@hxi.com>
- * config.sub: Move deletion of patch suffix from here...
- * configure.in: To here, at Ian's suggestion. The top-
- level scripts might need to know of a patch level.
+ * config/h8300/h8300.c (notice_update_cc): Use
+ cc_status.value2.
-Wed May 25 09:15:54 1994 Bill Cox (bill@rtl.cygnus.com)
+2002-02-18 Kazu Hirata <kazu@hxi.com>
- * config.sub: Strip off patch suffix so rtl is recognized
- as a sunos4.1.3 machine, even though it's been patched.
+ * config/h8300/h8300.md (divmod patterns): Change the
+ constraints for operands[1] to register_operand.
-Fri May 20 08:25:49 1994 Steve Chamberlain (sac@deneb.cygnus.com)
+2002-02-18 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (INSTALL_LAST): Delete.
- (INSTALL_DOSREL): New.
+ * config/h8300/h8300-protos.h: Remove the prototype for
+ p_operand.
+ * config/h8300/h8300.c (p_operand): Remove.
+ * config/h8300/h8300.md: Replace p_operand with
+ const_int_operand.
-Thu May 19 17:12:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+2002-02-18 Philip Blundell <pb@nexus.co.uk>
- * configure.in: Use ld for i[34]86-*-sysv4* and sparc-*-solaris2*.
- Don't set use_gnu_ld to no for *-*-sysv4; that only controls
- whether we pass down --with-gnu-ld anyhow.
+ * config/arm/arm.c (arm_compute_save_reg_mask): Fix typo in
+ comment.
+ (output_return_instruction): Allow use of LDR to unstack
+ return addresss even for interrupt handlers or when
+ interworking. If compiling for ARMv5, use interworking-safe
+ return instructions by default. Remove duplicated code and
+ lengthy "strcat" sequences.
-Thu May 19 09:29:12 1994 Steve Chamberlain (sac@cygnus.com)
+2002-02-18 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
- * Makefile.in (INSTALL_LAST): Change operation so it works
- on more flavors of make.
- * configure.in (go32): Don't build libg++ or libio.
+ * config/rs6000/sysv4.h (STARTFILE_SPEC): Use crtbeginT.o for -static.
+ (LINK_EH_SPEC): Define.
+ * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Add crtbeginT.o.
-Fri May 13 13:28:34 1994 Steve Chamberlain (sac@cygnus.com)
+2002-02-18 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in (Move HOST_PREFIX_1 and friends up so
- they can be overriden by templates.
+ * config/s390/s390.c (s390_emit_prologue): Do not set the
+ frame_related flag for call-clobbered registers.
-Sat May 7 16:46:44 1994 Steve Chamberlain (sac@cygnus.com)
+Mon Feb 18 15:07:35 CET 2002 Jan Hubicka <jh@suse.cz>
- * configure.in (target==go32): Don't build gdb.
- * dosrel: New directory.
+ * i386.c (classify_argument): Properly classify SSE/MMX modes and VOIDmode.
+ (construct_container): Fix handling of SSE operands.
+ (ix86_expand_builtin): Fix handling of 64bit pointers.
+ (mmx_maskmovq_rex): New pattern.
-Fri May 6 14:19:25 1994 Steve Chamberlain (sac@cygnus.com)
+Mon Feb 18 11:55:55 CET 2002 Jan Hubicka <jh@suse.cz>
- * configure.in (host==go32): Configure dosrel too.
- * Makefile.in (INTALL_TARGET): Call INSTALL_LAST last.
- (HOST_CC, HOST_PREFIX, HOST_PREFIX_1): Undefine, they should
- be set by incoming names or templates.
- (INSTALL_LAST): New rule.
- * config/mh-go32: New fragment.
+ * regrename.c (kill_set_value): Handle subregs properly.
-Thu May 5 17:35:05 1994 Stan Shebs (shebs@andros.cygnus.com)
+2002-02-18 David Billinghurst <David.Billinghurst@riotinto.com>
- * config.sub (sparclitefrw, sparclitefrwcompat): Don't set the os.
+ * objc/objc-act.c (handle_impent): Remove leading '*'
+ from objc_class_name.
-Thu May 5 20:06:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+2002-02-17 Richard Henderson <rth@redhat.com>
- * config/mh-lynxrs6k: Renamed from mh-lynxosrs6k, to make it
- unique in 8.3 naming schemes.
- * configure.in (appdirs): New variable. Currently empty, but will
- be used in gas distribution. If nonempty, lists a set of
- directories at least one of which must get configured, or top
- level configuration is considered to have failed.
- (rs6000-*-lynxos*): Use new file name.
+ * config/alpha/alpha.c (some_small_symbolic_operand,
+ some_small_symbolic_operand_1, split_small_symbolic_operand,
+ split_small_symbolic_operand_1): Rename from *symbolic_mem_op*.
+ Handle small SYMBOL_REFs anywhere, not just inside memories.
+ * config/alpha/alpha-protos.h: Update.
+ * config/alpha/alpha.h (PREDICATE_CODES): Update.
+ * config/alpha/alpha.md (small symbolic operand splitter): Update.
-Thu May 5 13:38:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+2002-02-17 Roland McGrath <roland@frob.com>
- Eliminate XTRAFLAGS.
- * Makefile.in (CC_FOR_TARGET): If newlib exists, refer to the
- newlib include files using -idirafter, and also use -nostdinc.
- (CXX_FOR_TARGET): Likewise.
- (XTRAFLAGS): Removed.
- (BASE_FLAGS_TO_PASS): Remove XTRAFLAGS_FOR_TARGET.
- (EXTRA_HOST_FLAGS): Remove XTRAFLAGS.
- (EXTRA_TARGET_FLAGS, EXTRA_GCC_FLAGS): Likewise.
- ($(DO_X)): Don't pass down XTRAFLAGS.
+ * config.gcc (powerpc-*-gnu-gnualtivec*,
+ powerpc-*-gnu*, powerpc64-*-gnu*): New configurations.
+ * config/rs6000/gnu.h: New file.
+ * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS):
+ Grok "gnu" in rs6000_abi_name.
+ (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC,
+ CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC):
+ Grok -mcall-gnu analogous to -mcall-linux et al.
+ (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
+ LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): New macros.
+ (SUBTARGET_EXTRA_SPECS): Add *_os_gnu specs using them.
-Thu May 5 00:16:36 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+2002-02-17 Jakub Jelinek <jakub@redhat.com>
- * configure.in (mips*-dec-bsd*): New target; do build linker.
- (mips*-*-bsd*): New target; don't build linker.
+ PR c/3444:
+ * c-typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
+ shortening.
-Wed May 4 20:10:10 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
+2002-02-17 Philipp Thomas <pthomas@suse.de>
- * configure.in: support rs6000-*-lynxos* configuration.
- support sunos4 as a cross target.
+ * config/cris/cris.h: Undefine STARTFILE_SPEC and
+ ENDFILE_SPEC before (re)defining them.
- * config.sub: look for lynx*, not lynx since the OS version may
- legitimately be part of the name.
+2002-02-17 Kazu Hirata <kazu@hxi.com>
-Tue May 3 21:48:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+ * config/h8300/h8300.c: Fix formatting.
+ * config/h8300/h8300.h: Likewise.
- * configure.in (i[34]86-*-sco*): Move to be with other i386
- targets.
- (romp-*-*): New target. Skip various binary utilities.
- (vax-*-*): New target. Don't build newlib.
- (vax-*-vms): Renamed from *-*-vms. Don't build opcodes or newlib.
+2002-02-17 Philipp Thomas <pthomas@suse.de>
-Thu Apr 28 15:03:05 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+ * doc/tm.texi: Explain why empty strings should not be
+ marked for translation.
- * configure.in: Only set host_makefile_frag if config
- directory exists.
+2002-02-17 Philipp Thomas <pthomas@suse.de>
-Wed Apr 27 12:14:30 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+ * final.c (output_operand_lossage): Changed to accept
+ printf style arguments. Change calls where necessary.
+ * output.h (output_operand_lossage): Change declaration
+ accordingly. Update copyright.
+ * config/arc/arc.c config/fr30/fr30.c config/m32r/m32r.c
+ config/m88k/m88k.c : Adapt all calls to output_operand_lossage.
+ Update copyright date where necessary.
- * install.sh: If $dstdir exists, don't check whether each
- component does.
+ * config/i386/i386.c (print_operand): Likewise. Remove use of
+ sprintf.
-Tue Apr 26 18:11:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/cris/cris.c (cris_operand_lossage): Likewise.
+ Rename parameter so that exgettext recognizes it as
+ translatable message.
+ (LOSE_AND_RETURN): Rename parameter to msgid.
- * test-build.mk (HOLES): Add sleep; used by rcs/src/conf.sh.
+2002-02-17 Kazu Hirata <kazu@hxi.com>
-Mon Apr 25 15:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
+ * config/h8300/h8300.h (CONDITIONAL_REGISTER_USAGE): Replace a
+ hard coded register number with an appropriate macro.
+ (HARD_REGNO_MODE_OK): Likewise.
+ (ARG_POINTER_REGNUM): Likewise.
+ (STATIC_CHAIN_REGNUM): Likewise.
+ (RETURN_ADDRESS_POINTER_REGNUM): Likewise.
+ * config/h8300/h8300.md (define_constants): Define more
+ register numbers.
- * configure.in (*-*-lynxos*): Don't configure newlib for either
- native or cross Lynx.
+2002-02-17 Philipp Thomas <pthomas@suse.de>
-Sat Apr 16 11:58:16 1994 Doug Evans (dje@canuck.cygnus.com)
+ * config/i386/i386.h: Don't mark empty strings for translation.
- * config.sub (sparc64-elf): Fix os.
- (z8k): Remove duplicate.
+2002-02-16 H.J. Lu <hjl@gnu.org>
-Thu Apr 14 23:33:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/mips/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): New.
- * Makefile.in (gcc-no-fixedincludes): Touch gcc/include/fixed, not
- gcc/stmp-fixproto, to try to prevent fixproto from being run.
+2002-02-16 Zack Weinberg <zack@codesourcery.com>
-Wed Apr 13 15:14:52 1994 Bill Cox (bill@cygnus.com)
+ * cppinit.c (merge_include_chains): Check for brack being
+ NULL before attempting to merge it with qtail.
- * configure: Make file links cleanly even if Lynx fails on
- an NFS symlink (at least fail cleanly).
+2002-02-16 Andrew Cagney <ac131313@redhat.com>
-Mon Apr 11 10:58:56 1994 Jim Wilson (wilson@sphagnum.cygnus.com)
+ * config/rs6000/netbsd.h (PREFERRED_DEBUGGING_TYPE): Set to
+ DBX_DEBUG.
- * test-build.mk (CC): For mips-sgi-irix4, change -XNh1500 to
- -XNh2000.
+2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Sat Apr 9 15:10:45 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+ * pa/t-pa, pa/t-pro, som.h: Revert last patch.
- * configure: Unknown options are fatal again.
+2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Fri Apr 8 12:01:41 1994 David J. Mackenzie (djm@cygnus.com)
+ * pa/t-pa (LIB2FUNCS_EXTRA): Don't build lib2funcs.asm.
+ * pa/t-pro (LIB2FUNCS_EXTRA): Likewise.
+ * som.h (DO_GLOBAL_DTORS_BODY): Delete define.
- * configure: Ignore --x-includes and --x-libraries, for Autoconf
- compatibility.
+Sat Feb 16 13:48:50 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Thu Apr 7 17:31:43 1994 Doug Evans (dje@canuck.cygnus.com)
+ * config/alpha/alpha.md (*movsi_nt_vms_nofix): Was *movsi_nt_vms;
+ now only if !TARGET_FIX.
+ (*movsi_nt_vms_fix): New pattern.
- * build-all.mk: Add `clean' target.
+2002-02-16 Douglas B Rupp <rupp@gnat.com>
-Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * config/alpha/alpha.c: Implement null frame procedure types on VMS.
+ (alpha_procedure_type): Replaces alpha_is_stack_procedure.
+ (alpha_sa_mask, alpha_sa_size): Reflect above change.
+ (alpha_pv_save_size, alpha_expand_prologue): Likewise.
+ (alpha_start_function, alpha_expand_epilogue): Likewise.
+ (unicosmk_gen_dsib): Likewise.
- * config.guess: Add SINIX support.
- * configure.in: Add mips-*-sysv4* support.
+Sat Feb 16 13:39:09 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Mon Apr 4 17:41:44 1994 Doug Evans (dje@canuck.cygnus.com)
+ * expr.c (store_constructor): Handle target REG case for ARRAY_TYPE.
- * build-all.mk: Document all useful targets.
- If canonhost is sparc-sun-solaris2.3, change it to sparc-sun-solaris2.
- If canonhost is mips-sgi-irix4.0.5H, change it to mips-sgi-irix4.
+2002-02-16 Ulrich Weigand <uweigand@de.ibm.com>
-Thu Mar 31 04:55:57 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+ * config/s390/s390.c (pool_stop_uid, other_chunk, far_away,
+ check_and_change_labels, s390_final_chunkify): Delete.
+ (s390_split_branches, s390_chunkify_pool): New functions.
+ (s390_function_prologue): Call them.
- * configure: Support --silent, --quiet.
+ * config/s390/s390.h (S390_REL_MAX): Delete.
+ (S390_CHUNK_MAX, S390_CHUNK_OV): Adjust values.
-Wed Mar 30 21:37:38 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+ * config/s390/s390.md (cjump, icjump, jump): Fix length
+ attribute calculation.
- * configure: Support --disable-FEATURE.
-Tue Mar 29 19:15:05 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-15 David Edelsohn <edelsohn@gnu.org>
- * config.guess: Recognize NCR running SVR4.3.
+ * config/rs6000/linux64.h (STRIP_NAME_ENCODING): Delete.
+ * config/rs6000/ppc-asm.h (JUMP_TARGET): Define for powerpc64.
-Mon Mar 28 14:55:15 1994 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * config.guess: Make BSDI generate i386-unknown-bsd386.
- Patch from Paul Eggert <eggert@twinsun.com>.
+ * gcc.c (init_gcc_specs): Revert patch from 2002-02-15.
+ * config/pa/pa-linux.h (LIB_SPEC): Likewise.
+ * config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Likewise.
-Mon Mar 28 12:54:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+2002-02-15 Richard Sandiford <rsandifo@redhat.com>
- * configure.in (powerpc-*-aix*): Treat like rs6000-*-*.
+ * c-decl.c (grokdeclarator): Prevent a segfault on unnamed decls.
-Sat Mar 26 11:25:48 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+2002-02-15 Richard Sandiford <rsandifo@redhat.com>
- * configure: Make unrecognized options give nonfatal warnings
- instead of fatal errors, and pass them to any subdirectory
- configures in case they recognize them.
- Make --x equivalent to --with-x.
+ * reload.c (find_dummy_reload): Check that an output register
+ is valid for its mode.
-Fri Mar 25 21:52:10 1994 David J. Mackenzie (djm@rtl.cygnus.com)
+2002-02-14 Alexandre Oliva <aoliva@redhat.com>
- * configure: Add --enable-* options. Clean up usage message and
- some comments.
+ * combine.c (known_cond): After replacing the REG of a SUBREG, try
+ to simplify it.
-Thu Mar 24 09:12:53 1994 Doug Evans (dje@canuck.cygnus.com)
+ * function.c (assign_parms): Demote promoted argument passed by
+ transparent reference.
- * Makefile.in (NM_FOR_TARGET): Build tree version is now nm.new.
+2001-02-14 Joel Sherrill <joel@OARcorp.com>
-Sun Mar 20 11:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+ * config/arm/rtems-elf.h, config/h8300/rtems.h: Removed redundant
+ -Acpu() and -Amachine() to eliminate warnings.
- * configure.in (hppa*-*-*): Enable binutils.
+2002-02-14 Ulrich Weigand <uweigand@de.ibm.com>
-Sat Mar 19 11:50:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config/s390/linux.h (ASM_OUTPUT_ALIGNED_BSS): New.
- * config.sub: Recognize cisco.
+2002-02-14 Kazu Hirata <kazu@hxi.com>
-Fri Mar 18 16:42:32 1994 Jason Merrill (jason@deneb.cygnus.com)
+ * config/h8300/h8300-protos.h: Update the prototype for
+ const_costs.
+ * config/h8300/h8300.c (const_costs): Treat SET as a little
+ more expensive operation.
+ * config/h8300/h8300.h (DEFAULT_RTX_COSTS): Update the
+ reference to const_costs.
- * Makefile.in (CXXFLAGS): Add -fexternal-templates.
+2002-02-14 Hans-Peter Nilsson <hp@axis.com>
-Tue Mar 15 11:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config.gcc (c4x-*-rtems*): Fix typo in tm_file setting.
- * config.guess: about target *-hitachi-hiuxwe2, don't print more
- than one configuration name. Add comment.
+2002-02-14 Jakub Jelinek <jakub@redhat.com>
-Sun Mar 6 23:13:38 1994 Hisashi MINAMINO (minamino@sra.co.jp)
+ PR c/5503:
+ * c-decl.c (duplicate_decls): If builtin type has TYPE_ARG_TYPES NULL,
+ use arguments from newtype.
- * config.guess: about target *-hitachi-hiuxwe2, fixed
- machine guessing order. [Hitachi's CPU_IS_HP_MC68K
- macro is incorrect.]
+2002-02-13 Eric Christopher <echristo@redhat.com>
-Sun Mar 13 09:10:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config/mips/mips.c (override_options): Add check for march/mipsX
+ on the same command line. Fix error message in cpu processing.
+ Remove architecture and ISA checks.
- * Makefile.in (TAGS): Just build TAGS in each subdirectory, rather
- than the "make ls" stuff which used to be here.
+2002-02-14 Aldy Hernandez <aldyh@redhat.com>
-Fri Mar 11 12:52:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.
- * config.guess: Recognize i[34]86-unknown-freebsd.
- From Shawn M Carey <smcarey@rodan.syr.edu>.
+ * config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX.
-Thu Mar 3 14:24:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-14 Aldy Hernandez <aldyh@redhat.com>
- * configure.in (noconfigdirs for alpha): Remove libg++ and libio.
+ * config/rs6000/rs6000.md ("*movv4si_internal"): Add m<-r and r<-r
+ alternatives.
+ ("*movv8hi_internal1"): Same.
+ ("*movv16qi_internal1"): Same.
+ ("*movv4sf_internal1"): Same.
-Wed Mar 2 13:28:48 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
+ * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do
+ not push_reload for altivec modes.
- * config.guess: Check for ptx.
+2002-02-13 Joel Sherrill <joel@OARcorp.com>
-Mon Feb 28 16:46:50 1994 Kung Hsu (kung@mexican.cygnus.com)
+ * config.gcc (a29k-*-rtems), config/a29k/rtems.h: General cleanup across
+ all RTEMS targets including removal of #includes from config/*/rtems*.h
+ file and adding them to tm_file setting. Added xm_defines=POSIX to
+ many targets.
+ * config.gcc (c4x-*-rtems), config/c4x/rtems.h: Ditto.
+ * config.gcc (h8300-*-rtems), config/h8300/rtems.h: Ditto.
+ * config.gcc (hppa1.1-*-rtems), config/pa/rtems.h: Ditto.
+ * config.gcc (i960-*-rtems), config/i960/rtems.h: Ditto.
+ * config.gcc (m68k-*-rtems*), config/m68k/rtems.h,
+ config/m68k/rtemself.h: Ditto.
+ * config.gcc (mips*-*-rtems*), config/mips/rtems.h,
+ config/mips/rtems64.h: Ditto.
+ * config.gcc (powerpc-*-rtems*), config/rs6000/rtems.h: Ditto.
+ * config.gcc (sh-*-rtems*), config/sh/rtems.h, config/sh/rtemself.h:
+ Ditto.
+ * config.gcc (sparc-*-rtems*), config/sparc/rtems.h,
+ config/sparc/rtemself.h: Ditto.
+ * config.gcc (v850-*-rtems*), config/v850/rtems.h: Ditto.
+ * config.gcc (arm-rtems), config/arm/rtems-elf.h: Ditto plus moved
+ arm-rtems stanza closer to other arm-elf targets and made arm-rtems
+ more like arm-elf.
+ * config.gcc (i[34567]86-*-rtems*), config/i386/djgpp-rtems.h,
+ config/i386/rtems.h, config/i386/rtemself.h: Ditto plus i386-rtemself
+ target made more similar to i386-elf.
+ * config/i386/t-rtems-i386: Added soft float support and multilibs.
+ * config/m68k/t-m68kbare: Add 68040 and 68060 as multilib alternatives to
+ be similar to config/m68k/t-m68kelf.
+ * gthr-rtems.h: Encapsulate with extern "C" for C++.
- * config.sub: Add os9k checking.
+Wed Feb 13 23:41:15 CET 2002 Jan Hubicka <jh@suse.cz>
-Thu Feb 24 07:09:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+ * regmove.c (kill_value): Handle subregs.
- * config.guess: Handle OSF1 running on HPPA processors
+Wed Feb 13 23:34:30 CET 2002 Jan Hubicka <jh@suse.cz>
-Fri Feb 18 14:14:00 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
+ * i386.md (mul patterns): Allow memory operand to be first;
+ add expanders where needed; fix constraints.
+ (min?f_nonieee, max?f_nonieee, SSE TImode patterns):
+ Allow memory operand to be the first.
- * configure: If subdir configure fails, print out a message with
- subdirectory name, in case subdir's configure code didn't identify
- itself.
+ * i386.c (ix86_prepare_fp_compare_args): Fix condition for swapping
+ operands.
-Fri Feb 18 12:50:15 1994 Doug Evans (dje@cygnus.com)
+2002-02-13 Jakub Jelinek <jakub@redhat.com>
- * configure.in: Remove embedded newlines from configdirs.
- Avoid mismatches of substrings. Fix matching strings at end
- of configdirs.
+ PR c/5681:
+ * expr.c (safe_from_p): Pass VOIDmode to true_dependence instead of
+ GET_MODE (x).
-Fri Feb 11 15:33:33 1994 Stu Grossman (grossman at cygnus.com)
+2002-02-13 Jakub Jelinek <jakub@redhat.com>
- * config.guess: Add Lynx/rs6000 config support.
+ PR optimization/5547:
+ * config/i386/i386.c (i386_simplify_dwarf_addr): Simplify
+ all valid IA-32 address modes involving non-scaled %ebx and
+ GOT/GOTOFF as displacement.
-Tue Feb 8 13:41:09 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
+2002-02-13 Ulrich Weigand <uweigand@de.ibm.com>
- * configure.in (alpha-dec-osf1*, alpha*-*-*): Build gas.
+ * config/s390/s390.c (s390_final_chunkify): Re-run shorten_branches
+ after emitting ltorg insns.
-Mon Feb 7 15:42:36 1994 Jeffrey A. Law (law@cygnus.com)
+ * config/s390/s390.md (*cmpdf_ccs_0, *cmpdf_ccs, *cmpsf_ccs_0,
+ *cmpsf_ccs, truncdfsf2_ieee, *adddf3, *addsf3, *subdf3, *subsf3,
+ *muldf3, *mulsf3, *divdf3, *divsf3, *negdf2, *negsf2, *absdf2,
+ *abssf2): Fix "op_type" attribute.
- * configure.in (hppa*-*-osf*): Treat this just like most other
- PA configurations (eg no binutils or ld).
- (hppa*-*-*elf*): These configurations have binutils and ld.
+2002-02-13 Douglas B Rupp <rupp@gnat.com>
-Sun Feb 6 16:35:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+ * mkconfig.sh: Avoid using a subshell redirect.
+ ($output.T): Change to $(output)T.
+ (ENABLE_NLS): Remove unneeded undef.
- * config.sub (hiux): Fix typo. From m-kasahr@sramhc.sra.co.JP.
+ * config/alpha/vms.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define.
+ * config/alpha/x-vms (libsubdir): Define.
-Sat Feb 5 01:00:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Handle
+ register frame procedures. Optimize retrieving context.
- * configure.in (rs6000-*-*): Build gas.
+ * config/alpha/t-vms (MULTILIB_OPTIONS): Define.
+ (MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise.
+ * config/alpha/vms.h (ASM_FILE_START): Write .arch directive.
-Wed Feb 2 13:57:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+Wed Feb 13 09:45:08 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * Makefile.in: Avoid bug in losing hpux sed.
+ * alias.c (find_base_term, case ZERO_EXTEND, case SIGN_EXTEND):
+ Make same change as for find_base_value.
-Wed Feb 2 14:53:05 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-13 Kazu Hirata <kazu@hxi.com>
- * Makefile.in, test-build.mk: Remove MUNCH_NM; it was only needed
- for GDB and GDB has been fixed to not need it.
+ * config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination
+ of QImode and SImode.
-Mon Jan 31 18:40:55 1994 Stu Grossman (grossman at cygnus.com)
+2002-02-13 Kazu Hirata <kazu@hxi.com>
- * config/mh-lynxosrs6k: Account for lack of ranlib!
+ * config/h8300/h8300.c (h8300_adjust_insn_length): Correct the
+ length computation of movsi.
+ * config/h8300/h8300.md (movsi_h8300hs): Correct the length.
-Sun Jan 30 17:58:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+2002-02-13 Kazu Hirata <kazu@hxi.com>
- * config.guess: Recognize vax hosts.
+ * config/h8300/h8300.md (subqi3): Tighten the predicate for
+ operands[2] to register_operand.
-Fri Jan 28 15:29:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+Wed Feb 13 10:35:56 CET 2002 Jan Hubicka <jh@suse.cz>
- * configure (while loop): Don't use "break 2" inside case
- statement -- the case statement isn't an enclosing loop.
+ * i386.md (fop_*_comm_*): allow nonimmediate in the first operand.
-Mon Jan 24 18:40:06 1994 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-12 Aldy Hernandez <aldyh@redhat.com>
- * config.guess: Clean up NeXT support, to allow nextstep
- on Intel machines. Make OS be nextstep.
+ * config/rs6000/rs6000.md: Use predicate altivec_register_operand
+ for altivec_lvx* and altivec_stvx*.
+ ("*movv4si_internal"): Add constraint for loading from GPRs.
+ ("*movv8hi_internal1"): Same.
+ ("*movv16qi_internal1"): Same.
+ ("*movv4sf_internal1"): Same.
-Sun Jan 23 18:47:22 1994 Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
+ * config/rs6000/rs6000.c (altivec_register_operand): New.
- * config.guess: Add alternate forms for Convex.
+ * config/rs6000/rs6000.h (PREDICATE_CODES): Add
+ altivec_register_operand.
-Thu Jan 20 16:13:41 1994 Stu Grossman (grossman at cygnus.com)
+2002-02-13 Hans-Peter Nilsson <hp@bitrange.com>
- * configure: Completely rewrite option processing. Take
- advantage of pattern-matching to avoid invoking test frequently.
- Also clean up host and target defaulting logic.
+ * config/mmix/mmix.c (mmix_assemble_integer) <case 4>: Don't
+ handle SYMBOL_REF.
-Mon Jan 17 15:06:56 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+2002-02-13 Stan Shebs <shebs@apple.com>
- * Makefile.in: Replace all occurrances of "rootme" with "r" and
- "$${rootme}" with "$$r", to increase the likelihood that the do-*
- commands (plus user environment) will fit SCO limits.
+ * c-typeck.c (digest_init): Handle vectors.
+ (really_start_incremental_init): Same.
+ (pop_init_level): Same.
+ (process_init_element): Same.
-Thu Jan 6 11:20:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * varasm.c (output_constant): Same.
- * configure.in: Don't issue warnings about directories which are
- not being configured if -norecursion is set. Correct test for
- --with-gnu-as and --with-gnu-ld to not get confused by substring
- matches.
+ * expr.c (clear_storage): Same.
+ (store_constructor): Same.
- * configure.in: Don't build gas for alpha-dec-osf1*.
+2002-02-12 Eric Christopher <echristo@redhat.com>
-Tue Jan 4 17:10:19 1994 Stu Grossman (grossman at cygnus.com)
+ * explow.c (hard_function_value): Add comment explaining
+ signed/unsigned comparison.
- * configure: Back out Per's change of 12/19/1993. It changes the
- behavior of configure in unexpected and confusing ways.
+2002-02-12 Jakub Jelinek <jakub@redhat.com>
- Also, use different delim char when calculating
- program_transform_name so that the name can contain slashes.
+ * jump.c (never_reached_warning): Add finish argument.
+ If finish is NULL, stop on CODE_LABEL, otherwise stop before first
+ real insn after end.
+ * rtl.h (never_reached_warning): Adjust prototype.
+ * cse.c (cse_insn): Pass NULL as finish to never_reached_warning.
+ * cfgrtl.c (flow_delete_block): Pass b->end as finish to
+ never_reached_warning.
-Sat Jan 1 13:45:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
+2002-02-12 Graham Stott <grahams@redhat.com>
- * configure.in, config.sub: Add support for VSTa micro-kernel.
+ * config/hp/pa.h (GO_IF_LEGITIMATE_ADDRESS): Fix typos.
-Sat Dec 25 20:00:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
+2002-02-12 Kazu Hirata <kazu@hxi.com>
- * configure.in: Nuke hacks which were used to get a special
- version of GAS for HPPA configurations.
+ * config/h8300/h8300.c (shift_alg_hi): Improve the 15-bit
+ logical shifts on H8/300.
+ (shift_alg_si): Improve several shifts on H8/300.
+ (get_shift_alg): Likewise.
-Sun Dec 19 20:40:44 1993 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-12 Graham Stott <grahams@redhat.com>
- * configure: If only ${target_alias} is given, use that
- as the default for ${host_alias}.
- * configure: Add missing back-slashes before nested quotes.
+ * config/pa/pa.c (compute_movstrsi_length): Fix typos.
-Wed Dec 15 18:07:18 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
+Tue Feb 12 10:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * Makefile.in (BASE_FLAGS_TO_PASS): add YACC=$(BISON)
+ * alias.c (find_base_value, case ZERO_EXTEND, case SIGN_EXTEND):
+ Handle #ifdef POINTERS_EXTEND_UNSIGNED.
-Tue Dec 14 21:25:33 1993 Per Bothner (bothner@cygnus.com)
+2002-02-11 Hans-Peter Nilsson <hp@bitrange.com>
- * config.guess: Recognize some Tektronix configurations.
- From Kaveh R. Ghazi <ghazi@noc.rutgers.edu>.
+ * config/mmix/mmix.c (mmix_assemble_integer) <case 1, 2>: Handle
+ non-CONST_INT through default_assemble_integer.
+ <case 4>: Likewise, for non-CONST_INT, non-SYMBOL_REF.
+ <case 8>: Abort for CONST_DOUBLE.
-Sat Dec 11 11:18:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
+2002-02-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * config.sub: Match any flavor of SH.
+ * gcc.c (init_gcc_specs): Add static libgcc to link when "-shared"
+ is specified.
+ * config/pa/pa-linux.h (LIB_SPEC): Delete.
+ * config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Delete.
-Thu Dec 2 17:16:58 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
+2002-02-11 Andrew Haley <aph@cambridge.redhat.com>
- * configure.in: Don't try to configure newlib for Alpha.
+ * config/stormy16/stormy16.md (zero_extendqihi2): New.
-Thu Dec 2 14:35:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+2002-02-11 Alexandre Oliva <aoliva@redhat.com>
- * configure.in: Don't build ld for Irix 5. Don't build gas,
- libg++ or libio for any Alpha target.
+ * regrename.c (regrename_optimize): Don't accept a
+ part-clobbered register if the replaced register is not part
+ clobbered.
- * configure.in (mips*-sgi-irix5*): New target; use mh-irix5.
- * config/mh-irix5. New file for Irix 5.
+ * calls.c (store_one_arg): In the non-BLKmode non-partial case,
+ take padding into account when computing the argument value.
-Wed Dec 1 17:00:33 1993 Jason Merrill (jason@deneb.cygnus.com)
+ * config/sh/sh.h (FUNCTION_ARG_REGNO_P): Fix parenthesizing error.
- * Makefile.in (GZIPPROG): Renamed from GZIP, which gzip uses for
- default arguments -- so it tried to compress itself.
+ * combine.c (try_combine): Apply substitutions in
+ CALL_INSN_FUNCTION_USAGE too.
-Tue Nov 30 13:45:15 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
+2002-02-11 Aldy Hernandez <aldyh@redhat.com>
- * configure.in (notsupp): ensure that a space is always at the end
- of the configdirs list, since the grep checks for an explicit space
+ * config/rs6000/rs6000.c (altivec_init_builtins): Handle
+ __builtin_altivec_abs*.
+ (bdesc_abs): New.
-Tue Nov 16 15:04:27 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/rs6000/rs6000.h (rs6000_builtins): Add
+ ALTIVEC_BUILTIN_ABS*.
- * configure.in (target i386-sysv4.2): don't build ld, since static
- versions of many libraries are not available.
+ * config/rs6000/altivec.h: Use const char for builtins expecting
+ literals.
+ (vec_abs): New versions for C and C++.
+ (vec_abss): Same.
-Tue Nov 16 14:28:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-10 Kazu Hirata <kazu@hxi.com>
- * config.guess: Recognize Apollos (using environment variables).
- * configure.in: Don't configure ld, binutils, or gprof for Apollo.
+ * config/h8300/h8300.h (INITIALIZE_TRAMPOLINE): Simplify by
+ using Pmode.
-Thu Nov 11 12:03:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-10 Kazu Hirata <kazu@hxi.com>
- * config.guess: Recognize Sony news mips running newsos.
+ * config/h8300/h8300.h (STACK_POINTER_REGNUM): Use the
+ constant definition from h8300.md.
+ (FRAME_POINTER_REGNUM): Likewise.
+ * config/h8300/h8300.md (define_constants): Add FP_REG.
-Wed Nov 10 16:57:00 1993 Mark Eichin (eichin@cygnus.com)
+2002-02-10 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (all-cygnus, build-cygnus): "fi else" needs to be
- "fi ; else" for bash.
+ * config/h8300/h8300.c (print_operand): Remove redundant code.
-Tue Nov 9 15:54:01 1993 Mark Eichin (eichin@cygnus.com)
+2002-02-10 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (BASE_FLAGS_TO_PASS): pass SHELL.
+ * config/h8300/h8300-protos.h: Remove the prototype for byte_reg.
+ * config/h8300/h8300.c (byte_reg): Make it static.
-Fri Nov 5 08:07:27 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
+2002-02-10 Richard Henderson <rth@redhat.com>
- * config.sub: accept unixware as an alias for svr4.2.
- Fix some inconsistancies with the gcc version.
+ PR c/5623
+ * c-typeck.c (incomplete_type_error): Handle flexible array members.
-Fri Nov 5 15:14:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-10 Richard Henderson <rth@redhat.com>
- * Makefile.in (DISTDOCDIRS): Add gdb.
+ PR c++/5624
+ * tree.c (append_random_chars): Don't abort if main_input_filename
+ does not exist.
-Fri Nov 5 11:59:42 1993 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
- * Makefile.in (DISTDOCDIRS): Add libg++ and libio.
+ * config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): Disable.
-Fri Nov 5 10:35:05 1993 Ken Raeburn (raeburn@rover.cygnus.com)
+2002-02-10 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (taz): Only build "info" in DISTDOCDIRS.
- (DISTDOCDIRS): Don't assume libg++ and gdb folks necessarily want
- this now.
+ * config/h8300/h8300.md (pushhi1_h8300): Correct the mode used.
+ (pushhi1): Likewise.
-Thu Nov 4 18:58:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-10 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * config.sub: Accept hiux* as an OS name.
+ * pa.c (reg_before_reload_operand): Don't accept a SUBREG operand.
+ * pa.h (PREDICATE_CODES): Adjust codes for reg_before_reload_operand.
- * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS per
- etc/make-stds.texi. The underscore came from gcc, and dje now
- agrees that RUNTESTFLAGS is the correct name.
+2002-02-09 David O'Brien <obrien@FreeBSD.org>
-Thu Nov 4 10:49:01 1993 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/sparc/freebsd.h(TARGET_DEFAULT): Add MASK_EPILOGUE setting and
+ remove MASK_VIS.
+ (ASM_CPU_DEFAULT_SPEC): Remove. Default setting is fine.
- * install.sh: Remove 'set -e'. It makes any conditionals
- in the script useless.
+2002-02-09 Kazu Hirata <kazu@hxi.com>
- * config.guess: Automatically recognize arm-acorn-riscix
- Patch from Richard Earnshaw (rwe11@cl.cam.ac.uk).
+ * config/h8300/h8300.c (output_logical_op): Use sub.w to clear
+ a half of an SImode register on H8/300.
-Thu Nov 04 08:08:04 1993 Jeffrey Wheat (cassidy@cygnus.com)
+Sat Feb 9 18:28:02 CET 2002 Jan Hubicka <jh@suse.cz>
- * Makefile.in: Change RUNTESTFLAGS to RUNTEST_FLAGS
+ * i386.md (movdi_2): Add missing '!'.
-Wed Nov 3 22:09:46 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
+2002-02-09 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (DISTDOCDIRS): New variable.
- (taz): Edit local Makefile.in sooner, instead of proto-toplev
- Makefile.in later. Build "info" and "dvi" in DISTDOCDIRS.
+ * config/h8300/h8300.h: Fix formatting. Remove commented-out
+ definitions.
-Wed Nov 3 21:31:52 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+2002-02-09 Kazu Hirata <kazu@hxi.com>
- * configure.in (hppa target): check the source directory for the
- pagas sub-directory
+ * config/h8300/h8300.md (length): Correct the distance valid
+ for the short branch.
-Wed Nov 3 11:12:22 1993 Doug Evans (dje@canuck.cygnus.com)
+2002-02-09 Kazu Hirata <kazu@hxi.com>
- * config.sub: Allow -aout* and -elf*.
+ * config/h8300/h8300.md (iorhi3): Tighten the predicates.
-Wed Nov 3 11:08:33 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
+2002-02-09 Alexandre Oliva <aoliva@redhat.com>
- * configure.in: Don't build ld on i386-solaris2, same as for
- sparc-solaris2.
+ * config/sh/sh.h (REGISTER_NATURAL_MODE): Save part-clobbered
+ registers in SImode.
+ (HARD_REGNO_CALL_PART_CLOBBERED) [TARGET_SHMEDIA32]: Set r18 as
+ part-clobbered.
-Tue Nov 2 14:21:25 1993 Per Bothner (bothner@kalessin.cygnus.com)
+ * config/sh/sh.c (expand_prologue): Fix mis-applied 2001-11-09's
+ patch.
- * Makefile.in (taz): Add texinfo/lgpl.texinfo (for libg++).
+ Contribute sh64-elf.
+ 2002-02-09 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (TARGET_CANNOT_MODIFY_JUMPS_P): Define to...
+ (sh_cannot_modify_jumps_p): New function.
+ 2002-02-05 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (TARGET_MS_BITFIELD_LAYOUT_P): Define to...
+ (sh_ms_bitfield_layout_p): New function.
+ 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
+ Zack Weinberg <zack@codesourcery.com>
+ * config/sh/sh.h (TRAMPOLINE_ADJUST_ADDRESS): Use
+ expand_simple_binop instead of expand_binop.
+ 2002-02-03 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (OVERRIDE_OPTIONS) [! TARGET_SH5]: Disable
+ use of .quad and .uaquad.
+ * config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP,
+ TARGET_ASM_ALIGNED_DI_OP): Add comment pointing to the above.
+ 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (movdi_const, movdi_const_32bit,
+ movdi_const_16bit): Make sure all CONSTs have modes.
+ (sym2PIC): Ditto, but by adjusting all callers.
+ * config/sh/sh.c (calc_live_regs) [TARGET_SHCOMPACT]: Set pr_live
+ if the prologue calls the SHmedia argument decoder or register
+ saver.
+ 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP): Define.
+ (TARGET_ASM_ALIGNED_DI_OP): Likewise.
+ (sh_expand_epilogue): Don't emit USE of return target register.
+ (prepare_move_operands): Legitimize DImode PIC addresses.
+ (sh_media_register_for_return): Skip tr0, used to initialize the
+ PIC register.
+ (sh_expand_prologue): Remove explicit USE of return register.
+ (nonpic_symbol_mentioned_p): PC is non-PIC. Don't recurse in
+ CONST_DOUBLEs. UNSPEC_GOTPLT is PIC.
+ * config/sh/sh.h (ASM_OUTPUT_DOUBLE_INT): Removed, obsolete.
+ (OVERRIDE_OPTIONS): Don't disable PIC on SH5.
+ (EXTRA_CONSTRAINT_S): Use MOVI_SHORI_BASE_OPERAND_P instead of
+ EXTRA_CONSTRAINT_T.
+ (GOT_ENTRY_P, GOTPLT_ENTRY_P, GOTOFF_P, PIC_ADDR_P): New.
+ (MOVI_SHORI_BASE_OPERAND_P): New.
+ (NON_PIC_REFERENCE_P, PIC_REFERENCE_P): New.
+ (EXTRA_CONSTRAINT_T): Define in terms of them.
+ (OUTPUT_ADDR_CONST_EXTRA): Handle UNSPEC_GOTPLT.
+ * config/sh/sh.md (movsi_media, movsi_media_nofpu,
+ movdi_media, movdi_media_nofpu): Add SIBCALL_REGS class to
+ alternatives supporting TARGET_REGS.
+ (UNSPEC_GOTPLT): New constant.
+ (movdi split): Move incrementing of LABEL_NUSES...
+ (movdi_const, movdi_const_32bit): Here. Use
+ MOVI_SHORI_BASE_OPERAND_P instead of EXTRA_CONSTRAINT_T.
+ (movdi_const_16bit): New.
+ (call, call_value) [flag_pic]: Use GOTPLT.
+ (call_pop, call_value_pop): New expands.
+ (call_pop_compact, call_pop_rettramp): New insns.
+ (call_value_pop_compact, call_value_pop_rettramp): New insns.
+ (sibcall) [flag_pic]: Use GOT.
+ (builtint_setjmp_receiver): Remove bogus, unused expand.
+ (GOTaddr2picreg): Implement for SHcompact and SHmedia.
+ (*pt, *ptb, ptrel): New insns.
+ (sym2GOT): Handle DImode GOT.
+ (sym2GOTPLT, symGOTPLT2reg): New expands.
+ (sym2PIC): New expand.
+ (shcompact_return_tramp): Use GOTPLT to return trampoline.
+ (shcompact_return_tramp_i): Use return register explicitly.
+ * config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SHMEDIA]: Don't
+ disable flag_reorder_blocks.
+ 2002-01-19 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (sibcall_compact): Reorder return, uses and
+ clobbers, for clarity.
+ (sibcall_epilogue) [TARGET_SHCOMPACT]: Mark saving and
+ restoring of r0 in macl as MAYBE_DEAD.
+ 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (LONG_DOUBLE_TYPE_SIZE): Define.
+ * config/sh/sh.md (movv4sf_i, movv16sf_i): Fix uses of
+ alter_subreg all over.
+ (jump) [TARGET_SHMEDIA]: FAIL to create new jumps after
+ reload, instead of emitting instructions that would require
+ reloading.
+ (casesi_load_media): Add missing modes.
+ 2001-11-09 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (sh_expand_prologue): Mark the PIC register
+ as used if the argument decoder is called.
+ 2001-08-28 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (udivsi3, divsi3): Load libcall symbol name in
+ Pmode, then extend it to DImode if necessary.
+ 2001-08-28 Stephen Clarke <Stephen.Clarke@st.com>
+ * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Don't accept DFmode
+ constants in FPU-enabled SHmedia, let them be loaded from memory.
+ 2001-08-28 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media):
+ Adjust whitespace in assembly output templates.
+ 2001-08-28 Stephen Clarke <Stephen.Clarke@st.com>
+ * config/sh/sh.md (movdicc_false, movdicc_true, movdicc): Adjust
+ mode of if_then_else.
+ 2001-08-04 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): Override definition in
+ sh.h.
+ 2001-07-26 Andrew Haley <aph@cambridge.redhat.com>
+ Joern Rennecke <amylaar@redhat.com>
+ * config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): New.
+ (SUBTARGET_CPP_PTR_SPEC): New.
+ (SUBTARGET_CPP_SPEC): Remove.
+ 2001-07-06 Chandrakala Chavva <cchavva@redhat.com>
+ * config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1):
+ Fix typo in previous checkin.
+ 2001-07-11 Chandrakala Chavva <cchavva@redhat.com>
+ * config/sh/sh.h (MODES_TIEABLE_P): Fix redact indentations.
+ 2001-07-10 Chandrakala Chavva <cchavva@cygnus.com>
+ Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (MODES_TIEABLE_P): Don't tie modes wider than
+ what single FP register can hold for SHmedia target.
+ 2001-07-06 Chandrakala Chavva <cchavva@redhat.com>
+ Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1):
+ Do not split into SUBREG.
+ 2001-06-14 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/ushmedia.h, config/sh/sshmedia.h: Updated signatures
+ and added new functions as specified in SH5 ABI r9.
+ 2001-06-04 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/lib1funcs.asm (GCC_nested_trampoline): Align to an
+ 8-byte boundary.
+ 2001-06-03 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (dump_table): Add const0_rtx in calls of
+ gen_consttable_4 and gen_consttable_8. Emit multiple labels
+ and consttable_window_ends.
+ 2001-06-03 Graham Stott <grahams@redhat,com>
+ * config/sh/sh.md (movdi split): Remove unused variable last_insn.
+ 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (print_operand): Handle floating-point pair,
+ vector and matrix registers.
+ * config/sh/sh.h (REGISTER_MOVE_COST): Take floating-pointer
+ vector modes into account.
+ * config/sh/sh.md (movv2sf): Split move between registers into
+ movdf.
+ (movv4sf, movv16sf): Introduce insns that get split only after
+ reload.
+ * config/sh/shmedia.h: Fix Copyright dates.
+ * config/sh/ushmedia.h: Likewise. Move loop counter
+ declarations into conditionals that uses them.
+ (sh_media_FVADD_S, sh_media_FVSUB_S): Fix off-by-one error in
+ loop boundary.
+ * config/sh/sshmedia.h: Fix Copyright dates.
+ (sh_media_PUTCFG): Fix constraints.
+ 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (TARGET_PTRMEMFUNC_VBIT_LOCATION): Define to
+ ptrmemfunc_vbit_in_delta for SH5.
+ 2001-05-08 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (TARGET_SWITCHES): Document -m5-*.
+ * invoke.texi: Likewise.
+ 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/lib1funcs.asm (GCC_push_shmedia_regs,
+ GCC_push_shmedia_regs_nofpu, GCC_pop_shmedia_regs,
+ GCC_pop_shmedia_regs_nofpu): New global symbols.
+ * config/sh/t-sh64 (LIB1ASMFUNCS): Add them.
+ * config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): New macro.
+ * config/sh/sh.c (calc_live_regs): Account for PR's saving in
+ compact function with nonlocal labels.
+ (sh_expand_prologue) [SHcompact]: Push SHmedia regs if needed.
+ (sh_expand_epilogue) [SHcompact]: Pop them when appropriate.
+ (initial_elimination_offset): Account for their stack space.
+ * config/sh/sh.md (shmedia_save_restore_regs_compact): New insn.
+ * config/sh/sh.md (movsi_media, movsi_media_nofpu, movqi_media,
+ movhi_media, movdi_media, movdi_media_nofpu, movdf_media,
+ movdf_media_nofpu, movsf_media, movsf_media_nofpu): Require at
+ least one of the operands to be a register.
+ (movv2sf): Likewise. Renamed to movv2sf_i.
+ (movdi, movdf, movv2sf, movv4sf, movv16sf, movsf):
+ prepare_move_operands() before emitting SHmedia insns.
+ 2001-04-03 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/crti.asm (init, fini) [__SH5__ && ! __SHMEDIA__]:
+ Don't save nor initialize r12. Don't mis-align the stack.
+ Pad the code with a nop.
+ * config/sh/crti.asm: Don't restore r12. Don't mis-align the
+ stack.
+ 2001-03-13 Alexandre Oliva <aoliva@redhat.com>
+ * gcc/longlong.h (__umulsidi3, count_leading_zeros)
+ [__SHMEDIA__]: Implement.
+ 2001-03-11 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md: Set latency of `pt' closer to reality.
+ (movsi_media, movsi_media_nofpu, movdi_media, movdi_media_nofpu,
+ movdf_media, movdf_media_nofpu, movsf_media, movsf_media_nofpu):
+ Set move, load and store type attributes.
+ * config/sh/sh.c (sh_loop_align) [TARGET_SH5]: Set to 3.
+ * config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SH5]: Disable
+ profiling.
+ * config/sh/sh.h (PROMOTE_MODE): Sign-extend SImode to DImode.
+ * config/sh/sh-protos.h (sh_media_register_for_return): Declare.
+ * config/sh/sh.c (sh_media_register_for_return): New function.
+ (sh_expand_prologue) [TARGET_SHMEDIA]: Copy r18 to an available
+ branch-target register.
+ (sh_expand_epilogue) [TARGET_SHMEDIA]: Explicitly USE it.
+ * config/sh/sh.md (return_media_i): Use any call-clobbered
+ branch-target register.
+ (return_media): If r18 wasn't copied in the prologue, copy it
+ here.
+ * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE) [TARGET_SHMEDIA]:
+ Clear class FP0_REGS.
+ * config/sh/sh64.h (LINK_SPEC): Removed incorrect default copied
+ from elf.h.
+ 2001-03-08 DJ Delorie <dj@redhat.com>
+ * config/sh/sh.h (OVERRIDE_OPTIONS): Disable relaxing for SHMEDIA.
+ 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (sibcall_compact): Set fp_mode to single.
+ 2001-02-07 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (INT_ASM_OP) [SHMEDIA64]: Use `.quad'.
+ 2001-02-03 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (INIT_CUMULATIVE_ARGS): Compute size of BLKmode
+ return value correctly for call_cookie.
+ 2001-02-01 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/crt1.asm (start): Modified so as to call
+ ___setup_argv_and_call_main.
+ 2001-01-26 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't count stack_regs in
+ SHmedia mode.
+ 2001-01-20 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (STRIP_DATALABEL_ENCODING): New macro.
+ (STRIP_NAME_ENCODING): Use it.
+ (ASM_OUTPUT_LABELREF): Likewise. Don't call assemble_name().
+ 2001-01-19 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (sgeu) [! SHMEDIA]: Fix invocation of
+ prepare_scc_operands().
+ * config/sh/sh.h (SH_DATALABEL_ENCODING): Change to "#"...
+ (DATALABEL_SYMNAME_P): ... so that we don't need memcmp here.
+ 2001-01-17 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (STRIP_NAME_ENCODING): Strip leading `*'.
+ 2001-01-13 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (shcompact_incoming_args): Use R0_REG.
+ * config/sh/sh.md (R7_REG, R8_REG, R9_REG): Define as constants,
+ used in shcompact_incoming_args.
+ * config/sh/sh.c (sh_expand_epilogue): Fix thinko in previous
+ change.
+ * config/sh/crt1.asm (start) [SH5]: Switch to single-precision
+ mode.
+ * config/sh/lib1funcs.asm (sdivsi3_i4, udivsi3_i4, set_fpscr):
+ Adjust accordingly.
+ * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue):
+ Simplify. Adjust. Add sanity check.
+ * config/sh/sh.h (TARGET_SWITCHES) [5-compact]: Set
+ FPU_SINGLE_BIT.
+ * config/sh/sh.md (udivsi3_i4_single, divsi3_i4_single): Match
+ TARGET_SHCOMPACT.
+ (udivsi3, divsi3): Use them.
+ (force_mode_for_call): New insn.
+ (call, call_value, sibcall_value): Emit it before SHcompact
+ calls.
+ 2001-01-11 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (call, call_value, sibcall): Make sure the
+ call cookie is non-NULL before taking its value.
+ 2001-01-10 Alexandre Oliva <aoliva@redhat.com>
+ * config.gcc (sh64): Set target_requires_64bit_host_wide_int.
+ 2001-01-09 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (shcompact_incoming_args): Set argument memory
+ block.
+ * config/sh/sh.h (STATIC_CHAIN_REGNUM) [SH5]: Use r1.
+ * config/sh/sh.c (sh_expand_prologue) [SH5]: Use r0 as
+ temporary for stack adjusts. Use MACL and MACH to pass
+ arguments to shcompact_incoming_args.
+ * config/sh/sh.md (shcompact_incoming_args): Adjust. Don't
+ clobber r1.
+ * config/sh/lib1funcs.asm (shcompact_incoming_args): Likewise.
+ (nested_trampoline): Load static chain address into r1.
+ * config/sh/sh.md (movdi_media splits): Fix sign-extension.
+ 2001-01-07 Alexandre Oliva <aoliva@redhat.com
+ * config/sh/sh.c (fpul_operand) [SHMEDIA]: Just call
+ fp_arith_reg_operand().
+ 2001-01-06 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (casesi): Sign-extend the first two operands,
+ and use signed compares for them.
+ * config/sh/sh.c (dump_table): Don't emit 8-byte constants after
+ 4-byte ones. Instead, inter-leave them, maintaining the 8-byte
+ ones properly aligned.
+ (find_barrier): Account for extra alignment needed for 8-byte wide
+ constants.
+ (machine_dependent_reorg): Require a label for the second 4-byte
+ constant after an 8-byte one.
+ * config/sh/lib1funcs.asm (sdivsi3): Fix typo in yesterday's
+ change.
+ 2001-01-05 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (machine_dependent_reorg) [SHCOMPACT]: Reset
+ last_float when switching float modes.
+ * config/sh/sh.md (movdf) [SH5]: Don't use stack-pointer
+ auto-increment for general-purpose registers.
+ * config/sh/lib1funcs.asm (sdivsi3) [SHMEDIA]: Sign-extend the
+ result.
+ * config/sh/sh.c (sh_expand_prologue) [SH5]: Use r1 as temporary
+ for stack adjust.
+ * config/sh/sh.c (sh_builtin_saveregs): Support using all
+ registers for varargs.
+ 2001-01-01 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Simplify.
+ * config/sh/sh.h (CALL_COOKIE_STACKSEQ,
+ CALL_COOKIE_STACKSEQ_SHIFT, CALL_COOKIE_STACKSEQ_GET): New macros.
+ (CALL_COOKIE_INT_REG_SHIFT): Adjust.
+ (FUNCTION_ARG_ADVANCE): Use SHCOMPACT_FORCE_ON_STACK. Adjust
+ call_cookie accordingly.
+ (FUNCTION_ARG): Test SHCOMPACT_FORCE_ON_STACK.
+ (SHCOMPACT_BYREF): Likewise.
+ (SHCOMPACT_FORCE_ON_STACK): New macro.
+ * config/sh/sh.c (sh_expand_prologue): Use new call_cookie format.
+ (sh_builtin_saveregs): Likewise.
+ * config/sh/lib1funcs.asm (shcompact_call_trampoline,
+ shcompact_incoming_args): Use new shift values. Support
+ sequences of consecutive and non-consecutive pushes/pops.
+ * config/sh/sh.md (return): Don't explicitly use PR_REG.
+ 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
+ * config/sh/sh.h (TEXT_SECTION): Define.
+ * config/sh/elf.h (ASM_FILE_START): Output TEXT_SECTION_ASM_OP.
+ 2001-01-05 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (INIT_CUMULATIVE_LIBCALL_ARGS): New macro.
+ * config/sh/sh.h (BASE_RETURN_VALUE_REG): Use FP regs for
+ return values on FPU-enabled SHmedia.
+ (FUNCTION_VALUE_REGNO_P): Mark FIRST_FP_RET_REG as used on
+ FPU-enabled SHmedia.
+ (INIT_CUMULATIVE_ARGS): Set up return trampoline only if
+ value is returned in a non-FP reg and is not returned by
+ reference.
+ * config/sh/sh.md (shcompact_return_tramp_i): Change type to
+ jump_ind.
+ 2000-01-04 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (SH_MIN_ALIGN_FOR_CALLEE_COPY): New.
+ (FUNCTION_ARG_CALLEE_COPIES): Require argument to be
+ quad-aligned to be passed by callee-copy reference.
+ 2001-01-03 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/elf.h (MAX_WCHAR_TYPE_SIZE): Define.
+ * config/sh/sh64.h (MAX_WCHAR_TYPE_SIZE): Undefine.
+ 2001-01-02 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix error in
+ copying low-numbered FP regs to r7 and r8.
+ * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't request copying of
+ FP regs to general-purpose regs only if the copy was passed on the
+ stack.
+ * config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix typo in
+ copying FP reg to r9.
+ * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Use trampoline to
+ copy FP regs to general-purpose regs only in outgoing calls.
+ * config/sh/sh.md (movdf_media, movsf_media): Revert incorrect
+ change from 2000-10-30. Adjust for 64-bit (or 32-bit)
+ HOST_WIDE_INT.
+ * config/sh/sh.h (struct sh_args): Document all fields.
+ (FUNCTION_OK_FOR_SIBCALL): Functions that receive arguments
+ passed partially on the stack should not consider making
+ sibcalls.
+ * config/sh/sh.h (FUNCTION_ARG_ADVANCE): Add byref regs to
+ stack_regs only for incoming calls. When passing FP args,
+ make sure there are FP regs available before modifying
+ call_cookie.
+ (SHCOMPACT_BYREF): Pass double args in general-purpose
+ registers by reference.
+ 2000-12-30 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (FUNCTION_OK_FOR_SIBCALL) [SHCOMPACT]: Don't
+ attempt to generate sibcalls if the caller got any arguments
+ by reference.
+ * config/sh/lib1funcs.asm (set_fpscr) [SH5]: Default to double.
+ * config/sh/sh.c (dump_table) [SHCOMPACT]: Align DImode and DFmode
+ to 8-byte boundaries.
+ * config/sh/sh.md (shcompact_preserve_incoming_args): New insn.
+ * config/sh/sh.h (CALL_COOKIE_INT_REG_GET): New macro.
+ * config/sh/sh.c (sh_expand_prologue): Preserve args that will be
+ stored in the stack.
+ * config/sh/lib1funcs.asm (ct_main_table, ia_main_table): Arrange
+ for the offsets to have the ISA bit set.
+ (shcompact_call_trampoline): Document. Swap r0 and r1, to match
+ invocation. Use beq instead of bgt to mark end of sequence of
+ loads.
+ (shcompact_incoming_args): Fix store of r2. Use beq instead of
+ bgt to mark end of sequence of stores.
+ * config/sh/sh.c (arith_operand): Don't check whether
+ CONST_OK_FOR_J for now.
+ * config/sh/sh.md (movdf_media, movsf_media): Use HOST_WIDE_INT
+ instead of long for conversion.
+ 2000-12-29 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (print_operand_address): Convert INTVAL to int
+ before passing it to fprintf.
+ 2000-12-28 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/crt1.asm (start): Reset SR.FD, to enable the FP unit.
+ Call set_fpscr before reading/writing SR.
+ * config/sh/crt1.asm (start): Set SR.SZ and SR.PR, but not SR.FR.
+ Call set_fpscr.
+ * config/sh/lib1funcs.asm: Add `.align 2' directives before
+ SHmedia code.
+ (FMOVD_WORKS): Define on SH5 with FPU.
+ (set_fpscr): Define on SH5. Remove separate _fpscr_values
+ setting.
+ * config/sh/t-sh64 (LIB1ASMFUNCS): Add _set_fpscr instead of
+ _fpscr_values.
+ 2000-12-28 Hans-Peter Nilsson <hpn@cygnus.com>
+ * config/sh/lib1funcs.asm (ct_main_table): Align contents to even
+ address.
+ (ia_main_table): Ditto.
+ 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (MAX_WCHAR_TYPE_SIZE): Don't define.
+ * config/sh/sh64.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Reinstate
+ the definitions from sh.h.
+ * config/sh/sh.h (PTRDIFF_TYPE): Define as conditional on
+ TARGET_SH5.
+ (SUBTARGET_CPP_SPEC): Arrange for __PTRDIFF_TYPE__ to be defined.
+ * config/sh/elf.h (PTRDIFF_TYPE): Likewise.
+ * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise.
+ 2000-12-26 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (movdi_media split): Don't add REG_LABEL notes.
+ Increment LABEL_NUSES.
+
+ * config/sh/sh.h (SIZE_TYPE): Define as conditional on
+ TARGET_SH5.
+ (SUBTARGET_CPP_SPEC): Arrange for __SIZE_TYPE__ to be always
+ defined.
+ * config/sh/elf.h (SIZE_TYPE): Likewise.
+ * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise.
+ * config/sh/lib1funcs.asm (shcompact_call_trampoline,
+ shcompact_incoming_args): Load switch table addresses using
+ datalabel.
+ * config/sh/sh.h (SUBTARGET_CPP_SPEC): Define __SIZE_TYPE__.
+ (NO_BUILTIN_SIZE_TYPE): Define.
+ (SIZE_TYPE): Don't define.
+ * config/sh/sh64.h (SUBTARGET_CPP_SPEC): Define __SIZE_TYPE__.
+ * config/sh/sh.h (CPP_SPEC): Fixed typo that prevented the
+ definition of __SH5__=32 for -m5-compact-nofpu.
+ * config/sh/sh.c (barrier_align): Ensure 32-bit alignment after
+ ADDR_DIFF_VEC.
+ 2000-12-24 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (FUNCTION_ARG_PADDING): Removed.
+ 2000-12-23 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (TARGET_CACHE32): Enable on SH5.
+ (FUNCTION_BOUNDARY): Ensure 32-bit alignment for SHmedia.
+ (INSN_LENGTH_ALIGNMENT): Likewise.
+ 2000-12-22 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (call, call_value, sibcall): Simplify
+ copying of non-branch-target register.
+ 2000-12-22 Alexandre Oliva <aoliva@redhat.com>
+ * glimits.h (__LONG_MAX__): Revert 2000-12-13's patch.
+ * config/sh/sh.h (CPP_SPEC): Define it here for 64-bit SHmedia.
+ 2000-12-22 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (GET_SH_ARG_CLASS): Handle complex
+ floating-point values as structs.
+ (FUNCTION_ARG): Use SH5_PROTOTYPED_FLOAT_ARG.
+ (SH5_PROTOTYPELESS_FLOAT_ARG): List FP registers before
+ general-purpose register.
+ (SH5_PROTOTYPED_FLOAT_ARG): New macro.
+ 2000-12-20 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (addsi3): Force operand1 to reg for SHmedia.
+ * config/sh/sh.md (movsi_media): Split CONST_DOUBLE loads too.
+ * config/sh/sh.h (DATALABEL_REF_P): Don't require the CONST.
+ (ENCODE_SECTION_INFO): Enclose variables and constants in
+ DATALABEL unspecs.
+ (SH_DATALABEL_ENCODING, DATALABEL_SYMNAME_P): Define.
+ (STRIP_NAME_ENCODING): Strip SH_DATALABEL_ENCODING off.
+ (ASM_OUTPUT_LABELREF, AMS_OUTPUT_SYMBOL_REF): Define.
+ * config/sh/sh.c (gen_datalabel_ref): Use UNSPEC_DATALABEL
+ only for LABEL_REFs. For SYMBOL_REFs, prepend
+ SH_DATALABEL_ENCODING to the symbol name.
+ * config/sh/sh.md (indirect_jump): Use SUBREG instead of
+ convert_mode().
+ 2000-12-20 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (casesi): Enclose ADDR_DIFF_VEC address in
+ UNSPEC_DATALABEL.
+ * config/sh/sh.c (gen_datalabel_ref): Accept LABEL_REFs.
+ * config/sh/sh.h (DATALABEL_REF_NO_CONST_P): Likewise.
+ (DATALABEL_REF_P): Don't require CONST.
+ (ASM_OUTPUT_ADDR_DIFF_ELT): On SH5, output datalabel before
+ REL label.
+ 2000-12-19 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (extendhidi2, extendqidi2): Use arithmetic shift
+ right.
+ 2000-12-18 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (movsi_media, call, call_value, sibcall):
+ Use shallow_copy_rtx and PUT_MODE to change the mode of
+ SYMBOL_REFs, LABEL_REFs, CONSTs, etc.
+ * config/sh/sh.h (PREFERRED_RELOAD_CLASS): Reload SYMBOL_REFs
+ on SHmedia using GENERAL_REGs.
+ * config/sh/sh.md (ble_media_i, blt_media_i, bleu_media_i,
+ bltu_media_i): Fix reversion of conditions.
+ 2000-12-18 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.md (zero_extendhidi2): Use logical shift right.
+ * config/sh/sh.c (output_far_jump): Save r13 in macl.
+ 2000-12-17 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (gen_datalabel_ref): Fix mode of the UNSPEC.
+ 2000-12-16 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/lib1funcs.asm (ic_invalidate): Define for SH5.
+ (GCC_nested_trampoline): Likewise.
+ * config/sh/sh-protos.h (gen_datalabel_ref): Declare.
+ * config/sh/sh.c (gen_datalabel_ref): Define.
+ * config/sh/sh.h (TRAMPOLINE_SIZE): Adjust for SH5.
+ (INITIALIZE_TRAMPOLINE): Likewise.
+ (TRAMPOLINE_ADJUST_ADDRESS): Define.
+ (DATALABEL_REF_NO_CONST_P, DATALABEL_REF_P): Define.
+ (EXTRA_CONSTRAINT_T): Match DATALABEL unspecs.
+ (OUTPUT_ADDR_CONST_EXTRA): Handle DATALABEL unspecs.
+ * config/sh/sh.md (UNSPEC_DATALABEL): New constant.
+ (ic_invalidate): Adjust for SH5.
+ (ic_invalidate_line_media, ic_invalidate_line_compact): New insns.
+ * config/sh/t-sh64 (LIB1ASMFUNCS): Added _ic_invalidate and
+ _nested_trampoline.
+ 2000-12-15 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (MOVE_MAX): Set to 8 for SHmedia, 4 elsewhere.
+ (MOVE_MAX_PIECES): Set to 8 on SHmedia too.
+ 2000-12-14 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (DBX_REGISTER_NUMBER): Adjust for sh64-elf-gdb.
+ * config/sh/elf.h (DBX_REGISTER_NUMBER): Likewise.
+ 2000-12-14 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (target_reg_operand): Match only target-branch
+ registers and pseudos that aren't virtual registers.
+ * config/sh/sh.md (call, call_value, sibcall) [TARGET_SHMEDIA]:
+ Copy operands that don't match target_reg_operand to pseudos.
+ (call_media, call_value_media, sibcall_media): Use
+ target_reg_operand instead of target_operand.
+ 2000-12-13 Alexandre Oliva <aoliva@redhat.com>
+ * glimits.h (__LONG_MAX__) [SH5 == 64]: Adjust for 64 bits.
+ * config/sh/sh.c (target_reg_operand): Match hardware registers
+ other than branch-target registers.
+ * config/sh/sh.md (zero_extendqidi2): Input operand is %1.
+ * config/sh/lib1funcs.asm (sdivsi3) [SH5]: Make it global.
+ (fpscr_values) [SH5 == 32]: Define.
+ * config/sh/t-sh64 (LIB1ASMFUNCS): Add fpscr_values.
+ * config/sh/sh.md (call, call_value, sibcall) [TARGET_SHMEDIA]:
+ Handle function addresses coming in SUBREGs.
+ 2000-12-12 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/lib1funcs.asm (shcompact_call_trampoline,
+ shcompact_return_trampoline): Use datalabel where appropriate.
+ 2000-12-09 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (SECONDARY_OUTPUT_RELOAD_CLASS): Use a
+ general-purpose register to copy one branch-target register to
+ another.
+ 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (target_operand): Accept LABEL_REFs and
+ SYMBOL_REFs with VOIDmode.
+ * config/sh/sh.md (ble_media_i, blt_media_i, bleu_media_i,
+ bltu_media_i): New insns.
+ 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (RETURN_IN_MEMORY): Adjust for SH5 ABI.
+ (INIT_CUMULATIVE_ARGS): Likewise.
+ 2000-12-01 Alexandre Oliva <aoliva@redhat.com>
+ * machmode.def (V16SFmode): New mode.
+ * c-common.c (type_for_mode): Support V2SF and V16SF.
+ * tree.c (build_common_tree_nodes_2): Likewise.
+ * tree.h (tree_index): Likewise.
+ * calls.c (emit_call_1): Take args_so_far. Adjust all
+ callers. Introduce CALL_POPS_ARGS.
+ * tm.texi (CALL_POPS_ARGS): Document.
+ * config/sh/crt1.asm: Implement in SHmedia mode.
+ * config/sh/crti.asm, config/sh/crtn.asm: Likewise
+ * config/sh/elf.h (ASM_SPEC, LINK_SPEC): Support SH5 flags.
+ (DBX_REGISTER_NUMBER): Renumber registers for SH5.
+ * config/sh/lib1funcs.asm: Disable functions unused in SH5.
+ Implement divsi and udivsi in SHmedia mode. Introduce
+ SHcompact trampolines.
+ * config/sh/sh.c (GEN_MOV, GEN_ADD3, GEN_SUB3): Use DImode
+ only in SHmedia64.
+ (regno_reg_class): Rewrite.
+ (fp_reg_names): Remove.
+ (sh_register_names, sh_additional_register_names): New.
+ (print_operand): Added `u'. Support SUBREGs in addresses.
+ Add parentheses around shifted CONSTs.
+ (output_file_start): Output .mode and .abi directives.
+ (shiftcosts, addsubcosts, multcosts): Adjust.
+ (output_stack_adjust): Compute alignment. Sanity-check SIZE.
+ (push_regs): Take array of HOST_WIDE_INTs. Adjust callers.
+ (calc_live_regs): Output to array of HOST_WIDE_INTs. Count
+ bytes, not registers. Take into account the need for the
+ SHcompact incoming args trampoline. Adjust all callers.
+ (sh_expand_prologue): Take stack_regs into account. Call
+ incoming args trampoline. Keep stack aligned as per SH5 ABI.
+ (sh_expand_epilogue): Take stack_regs into accoutn. Keep
+ stack aligned as per SH5 ABI.
+ (sh_builtin_saveregs): Support SH5 ABI.
+ (sh_build_va_list, sh_va_start): Likewise.
+ (initial_elimination_offset): Take alignment into account.
+ Compute location of PR according to the SH5 stack frame.
+ (arith_reg_operand): Reject branch-target registers.
+ (shmedia_6bit_operand): New.
+ (logical_operand): Use CONST_OK_FOR_P on SHmedia.
+ (target_reg_operand): Match DImode only. Accept SUBREGs.
+ (target_operand): New.
+ * config/sh/sh.h (CPP_SPEC, SUBTARGET_CPP_SPEC): Support SH5 flags.
+ (CONDITIONAL_REGISTER_USAGE): Implement SH5 ABI. Initialize
+ SIBCALL_REGS for SHmedia.
+ (TARGET_SH3E, TARGET_SH4): Only if SH1_BIT is set too.
+ (TARGET_FPU_DOUBLE, TARGET_FPU_ANY): New.
+ (TARGET_SHMEDIA32, TARGET_SHMEDIA64): New.
+ (TARGET_SWITCHES): New SH5 flags.
+ (OVERRIDE_OPTIONS): Set SH5-specific options. Use
+ VALID_REGISTER_P to disable unsupported registers.
+ (LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE): Set.
+ (POINTER_SIZE, PARM_BOUNDARY): Adjust.
+ (FUNCTION_ARG_PADDING): Define.
+ (FASTEST_ALIGNMENT): Adjust.
+ (SH_REGISTER_NAMES_INITIALIZER): New.
+ (sh_register_names): Declare.
+ (DEBUG_REGISTER_NAMES): Define.
+ (REGISTER_NAMES): Define based on sh_register_names.
+ (SH_ADDITIONAL_REGISTER_NAMES_INITIALIZER): New.
+ (sh_additional_register_names): Declare.
+ (LAST_GENERAL_REG, LAST_FP_REG, LAST_XD_REG): Adjust for SHmedia.
+ (FIRST_TARGET_REG, LAST_TARGET_REG): Define.
+ (TARGET_REGISTER_P, SHMEDIA_REGISTER_P, VALID_REGISTER_P): Define.
+ (REGISTER_NATURAL_MODE): Define.
+ (FIRST_PSEUDO_REGISTER): Adjust.
+ (FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust.
+ (HARD_REGNO_CALL_PART_CLOBBERED): Define.
+ (HARD_REGNO_NREGS, HARD_REGNO_MODE_OK): Adjust.
+ (VECTOR_MODE_SUPPORTED_P): Define.
+ (REG_CLASS_CONTENTS): Adjust.
+ (SMALL_REGISTER_CLASSES): Adjust.
+ (REG_ALLOC_ORDER): Adjust.
+ (INDEX_REG_CLASS): Adjust.
+ (CONST_OK_FOR_O, CONST_OK_FOR_P): New.
+ (CONST_OK_FOR_LETTER_P): Adjust.
+ (PREFERRED_RELOAD_CLASS): Adjust.
+ (SECONDARY_OUTPUT_RELOAD_CLASS): Adjust.
+ (SECONDARY_INPUT_RELOAD_CLASS): Adjust.
+ (NPARM_REGS, FIRST_PARM_REG, FIRST_RET_REG): Adjust.
+ (FIRST_FP_PARM_REG): Adjust.
+ (CALL_POPS_ARGS): Define.
+ (FUNCTION_ARG_REGNO_P): Adjust.
+ (struct sh_args): New fields.
+ (GET_SH_ARG_CLASS): Adjust.
+ (INIT_CUMULATIVE_ARGS): Adjust.
+ (INIT_CUMULATIVE_INCOMING_ARGS): Define.
+ (FUNCTION_ARG_ADVANCE): Adjust.
+ (FUNCTION_ARG): Adjust.
+ (FUNCTION_ARG_PASS_BY_REFERENCE, SHCOMPACT_BYREF): Define.
+ (FUNCTION_ARG_CALLEE_COPIES): Define.
+ (SH5_PROTOTYPELESS_FLOAT_ARG): Define.
+ (STRICT_ARGUMENT_NAMING): Define.
+ (PRETEND_OUTGOING_VARARGS_NAMED): Adjust.
+ (FUNCTION_ARG_PARTIAL_NREGS): Adjust.
+ (SH5_WOULD_BE_PARTIAL_NREGS): Define.
+ (SETUP_INCOMING_VARARGS): Adjust.
+ (HAVE_POST_INCREMENT, HAVE_PRE_DECREMENT): Adjust.
+ (USE_LOAD_POST_INCREMENT, USE_STORE_PRE_DECREMENT): Adjust.
+ (REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_P): Adjust.
+ (SUBREG_OK_FOR_INDEX_P): Adjust.
+ (EXTRA_CONSTRAINT_S): Update.
+ (EXTRA_CONSTRAINT_T): New.
+ (EXTRA_CONSTRAINT): Adjust.
+ (GO_IF_LEGITIMATE_INDEX): Adjust.
+ (GO_IF_LEGITIMATE_ADDRESS): Adjust.
+ (LEGITIMIZE_ADDRESS, LEGITIMIZE_RELOAD_ADDRESS): Adjust.
+ (MOVE_MAX): Adjust.
+ (MAX_MOVE_MAX): Define.
+ (Pmode): Adjust.
+ (CONST_COSTS): Adjust.
+ (REGISTER_MOVE_COST): Adjust.
+ (BRANCH_COST): Adjust.
+ (TEXT_SECTION_ASM_OP): Adjust.
+ (DBX_REGISTER_NUMBER): Adjust.
+ (ASM_OUTPUT_DOUBLE_INT): New.
+ (UNALIGNED_DOUBLE_INT_ASM_OP): New.
+ (PREDICATE_CODES): Adjust.
+ (PROMOTE_MODE): Adjust.
+ (CRT_CALL_STATIC_FUNCTION): Do not define for SHmedia.
+ * config/sh/sh.md (AP_REG, PR_REG, T_REG, GBR_REG): Renumber.
+ (MACH_REG, MACL_REG, FPUL_REG, RAP_REG, FPSCR_REG): Renumber.
+ (PR_MEDIA_REG, T_MEDIA_REG, R10_REG): New.
+ (DR0_REG, DR2_REG, DR4_REG): Renumber.
+ (TR0_REG, TR1_REG, TR2_REG): New.
+ (XD0_REG): Renumber.
+ (UNSPEC_COMPACT_ARGS): New.
+ (type): Added pt and ptabs.
+ (length): Default to 4 on SHmedia. Default pt length to 12
+ and 20 on SHmedia32 and SHmedia64, respectively.
+ (pt): New function unit.
+ (movdi, movsi): Add types pt and ptabs. Don't increment LABEL_NUSES.
+ Add whitespace between operands of SHmedia instructions.
+ (movdicc): Fix.
+ (adddi3_media, addsi3_media): Adjust constraints.
+ (subsi3) [SHmedia]: Force operand 1 into a register.
+ (udivsi3_i1_media, udivsi3_i4_media): New.
+ (udivsi3): Support SHmedia.
+ (divsi3_i1_media, divsi3_i4_media): New.
+ (divsi3): Support SHmedia.
+ (anddi3, iordi3, xordi3): Adjust constraints.
+ (zero_extendhidi2, zero_extendqidi2): New.
+ (extendsidi2, extendhidi2, extendqidi2): New.
+ (push, pop, push_e, push_fpul, push_4): Disable on SH5.
+ (pop_e, pop_fpul, pop_4): Likewise.
+ (movsi_media): Support FP and BT registers.
+ (movsi_media_nofpu): New. Adjust splits to DImode.
+ (lduw, ldub): Renamed to zero_extend* above.
+ (movqi_media): Fix typo.
+ (movdi_media): Support FP and BT registers.
+ (movdi_media_nofpu): New. Adjust splits for SHmedia32.
+ (movdi_const_32bit): New.
+ (shori_media): Require immediate operand. Use `u' for output.
+ (movdf_media, movsf_media): Simplified.
+ (movdf_media_nofpu, movsf_media_nofpu): New.
+ (movdf, movsf): Adjust
+ (movv2sf, movv2sf, movv16sf): New.
+ (beq_media, beq_media_i): Adjust constraints. Don't use
+ scratch BT register.
+ (bne_media, bne_media_i): Likewise.
+ (bgt_media, bgt_media_i): Likewise.
+ (bge_media, bge_media_i): Likewise.
+ (bgtu_media, bgtu_media_i): Likewise.
+ (bgeu_media, bgeu_media_i): Likewise.
+ (beq, bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu,
+ bunordered): Emit jump insn. Force operands to registers when
+ needed.
+ (jump_media, jump): Simplify.
+ (call_compact, call_compact_rettramp): New.
+ (call_value_compact, call_value_compact_rettramp): New.
+ (call_media, call_value_media): Simplify.
+ (sibcall_compact, sibcall_media): New.
+ (call, call_value): Adjust for SHmedia and SHcompact.
+ (sibcall, sibcall_value, untyped_call): Likewise.
+ (sibcall_epilogue): Preserve r0 across epilogue for SHcompact.
+ (indirect_jump): Adjust for SHmedia.
+ (casesi_jump_media): New.
+ (nop): Re-enable for SHmedia.
+ (call_site): Restrict to SH1.
+ (casesi): Adjust for SHmedia.
+ (casesi_shift_media, casesi_load_media): New.
+ (return): Explicitly use PR register. Call return trampoline
+ on SHcompact.
+ (return_i): Explicitly use PR register.
+ (shcompact_return_tramp, shcompact_return_tramp_i): New.
+ (return_media): Adjust.
+ (shcompact_incoming_args): New.
+ (epilogue): Adjust.
+ (seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu, sne): Adjust.
+ (movstrsi): Disable on SH5.
+ (fpu_switch0, fpu_switch1, movpsi): Enable on SH4.
+ (addsf3, addsf3_media): Test TARGET_SHMEDIA_FPU.
+ (subsf3, subsf3_media): Likewise.
+ (mulsf3, mulsf3_media, mac_media): Likewise.
+ (divsf3, divsf3_media): Likewise.
+ (floatdisf2, floatsisf2_media): Likewise. Adjust constraints.
+ (floatsisf2, fux_truncsfsi2): Likewise.
+ (fix_truncsfdi2, fix_truncsfsi2_media): Likewise. Adjust
+ constraints.
+ (cmpeqsf_media, cmpgtsf_media, cmpgesf_media): Likewise.
+ (cmpunsf_media, cmpsf): Likewise.
+ (negsf2, negsf2_media, sqrtsf2, sqrtsf2_media): Likewise.
+ (abssf2, abssf2_media): Likewise.
+ (adddf3, adddf3_media, subdf3, subdf3_media): Likewise.
+ (muldf3, muldf3_media, divdf3, divdf3_media): Likewise.
+ (floatdidf2, floatsidf2_media): Likewise. Adjust constraints.
+ (floatsidf2, fix_truncdfsi2): Likewise.
+ (fix_truncdfdi2, fix_truncdfsi2_media): Likewise. Adjust
+ constraints.
+ (cmpeqdf_media, cmpgtdf_media): Likewise.
+ (cmpgedf_media, cmpundf_media, cmpdf): Likewise.
+ (negdf2, negdf2_media, sqrtdf2, sqrtdf2_media): Likewise.
+ (absdf2, absdf2_media): Likewise.
+ (extendsfdf2, extendsfdf2_media): Likewise.
+ (truncsfdf2, truncsfdf2_media): Likewise.
+ * config/sh/sh64.h: New file.
+ * config/sh/t-sh64: New file.
+ * config/sh/shmedia.h: New file.
+ * config/sh/ushmedia.h: New file.
+ * config/sh/sshmedia.h: New file.
+ * configure.in: Added sh64-*-elf.
+ * configure: Rebuilt.
+ 2000-10-10 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (GEN_MOV, GEN_ADD3, GEN_SUB3): New macros.
+ (reg_class_from_letter): Use `b' for TARGET_REGS.
+ (print_operand): Support `%M', `%m', `AND' and
+ `ASHIFTRT'. Do not precede constants with `#' on SHmedia.
+ (andcosts): Adjust for SHmedia.
+ (output_stack_adjust, sh_expand_prologue, sh_expand_epilogue):
+ Likewise.
+ (target_reg_operand): New function.
+ * config/sh/sh-protos.h (target_reg_operand): Declare.
+ * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Don't disable
+ FP registers on SH5.
+ (HARD_REGNO_MODE_OK): Accept them whenever they're acceptable
+ on SH4.
+ (TARGET_REGISTER_P): New macro.
+ (reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Added TARGET_REGS.
+ (FUNCTION_VALUE): Use DImode for promoted types on SHmedia.
+ (EXTRA_CONSTRAINT_S): New macro.
+ (EXTRA_CONSTRAINT): Adjust.
+ (FLOAT_TYPE_SIZE): Define to 32.
+ (Pmode): DImode on SHmedia.
+ (CONST_COSTS): Adjust for SHmedia literals.
+ (PREDICATE_CODES): Added target_reg_operand.
+ (PROMOTE_MODE): Promote signed types to DImode on SHmedia.
+ * config/sh/sh.md: Remove all attrs from SHmedia insns.
+ (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): New insns.
+ (cmpdi): Accept SHmedia.
+ (movdicc_false, movdicc_true): New insns.
+ (movdicc): New expand.
+ (adddi3): Accept arith_operand for op2, but FAIL on SH1 if
+ no_new_pseudos.
+ (addsi3_media): Match `S' constraint.
+ (anddi3, andcdi3, iordi3, xordi3, negdi_media): New insns.
+ (negdi2): Expand for SHmedia.
+ (one_cmpldi2): New expand.
+ (zero_extendsidi2): Change from expand to insn.
+ (extendsidi2): Add constraints.
+ (movdi_media, movsi_media): Change `%x' to `%M'. Use `%m' for
+ LD/ST address. Fix SI immediate loading split.
+ (movhi_media, movqi_media, lduw, ldub): New insns.
+ (movhi, movqi): Accept SHmedia.
+ (shori_media, movdi_media): Relax input constraints. Split
+ symbolic constants.
+ (movdf_media, movsf_media): New insn. New split to movdi.
+ (movdf, movsf): Match on SHmedia.
+ (beq_media, bne_media, bgt_media, bge_media, bgtu_media,
+ bgeu_media): New insns and splits. New insns with `_i' suffix.
+ (beq, bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Adjust.
+ (bunordered): New expand.
+ (jump_compact): Renamed from `jump'.
+ (jump_media): New insn.
+ (jump): New expand.
+ (call_media, call_value_media): New insns.
+ (call, call_value): Adjust.
+ (indirect_jump_compact): Renamed from `indirect_jump'.
+ (indirect_jump_media): New insn.
+ (indirect_jump): New expand.
+ (untyped_call, return): Accept SHmedia.
+ (return_media): New insn.
+ (prologue, epilogue, blockage): Accept SHmedia.
+ (seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu, sne): Adjust.
+ (sunordered): New expand.
+ (addsf3, subsf3, mulsf3, divsf3, floatsisf2, fix_truncsfsi2,
+ cmpsf, negsf2, sqrtsf2, abssf2): Adjust for SHmedia.
+ (addsf3_media, subsf3_media, mulsf3_media, mac_media,
+ divsf3_media, floatdisf2, floatsisf2_media, fix_truncsfdi2,
+ fix_truncsfsi2_media, cmpeqsf_media, cmpgtsf_media,
+ cmpgesf_media, cmpunsf_media, negsf2_media, sqrtsf2_media,
+ abssf2_media): New insns.
+ (adddf3, subdf3, muldf3, divdf3, floatsidf2, fix_truncdfsi2,
+ cmpdf, negdf2, sqrtdf2, absdf2): Adjust for SHmedia.
+ (adddf3_media, subdf3_media, muldf3_media, divdf3_media,
+ floatdidf2, floatsidf2_media, fix_truncdfdi2,
+ fix_truncdfsi2_media, cmpeqdf_media, cmpgtdf_media,
+ cmpgedf_media, cmpundf_media, negdf2_media, sqrtdf2_media,
+ absdf2_media): New insns.
+ (extendsfdf2, truncdfsf2): Adjust for SHmedia.
+ (extendsfdf2_media, truncdfsf2_media): New insns.
+ 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.c (machine_dependent_reorg): On shmedia, skip for now.
+ * config/sh/sh.h (CONST_OK_FOR_J): Document.
+ (LEGITIMATE_CONSTANT_P): Accept CONST_DOUBLEs on shmedia.
+ * config/sh/sh.md (adddi3): New expand.
+ (adddi3_media, adddi3z_media): New insns.
+ (adddi3_compact): Renamed from adddi3.
+ (addsi3_media): Use add.l r63 to add constant zero.
+ (subdi3): New expand.
+ (subdi3_media): New insn.
+ (subdi3_compact): Renamed from subdi3.
+ (mulsidi3): New expand.
+ (mulsidi3_media): New insn.
+ (mulsidi3_compact): Renamed from mulsidi3.
+ (umulsidi3): New expand.
+ (umulsidi3_media): New insn.
+ (umulsidi3_compact): Renamed from umulsidi3.
+ (ashlsi3_media, ashrsi3_media, lshrsi3_media): New insns.
+ (ashlsi3, ashrsi3, lshrsi3): Use them.
+ (ashldi3_media, ashrdi3_media, lshrdi3_media): New insns.
+ (ashldi3, ashrdi3, lshrdi3): Use them.
+ (zero_extendsidi2): New expand.
+ (extendsidi2): New insn.
+ (movsi_media): New insn. Split to movdi to load constants.
+ (movsi): Enable for shmedia.
+ (movdi_media): New insn. Use shori_media to load wide constants.
+ (short_media): New insn.
+ (movdi): Enable for shmedia.
+ 2000-09-08 Alexandre Oliva <aoliva@redhat.com>
+ * config/sh/sh.h (CPP_SPEC): Added `m5'.
+ (SUBTARGET_CPP_SPEC): Added `!m5'.
+ (SH5_BIT, TARGET_SH5, TARGET_SHMEDIA, TARGET_SHCOMPACT): New macros.
+ (TARGET_SWITCHES): Added `5' and `5-compact'. Added SH1_BIT
+ to all other SH variants.
+ (TARGET_DEFAULT): Set to SH1_BIT.
+ (OVERRIDE_OPTIONS): Recognize sh5 CPU.
+ (BITS_PER_WORD): Raise to 64 on shmedia.
+ (MAX_BITS_PER_WORD): Change to 64.
+ (MAX_LONG_TYPE_SIZE, MAX_WCHAR_TYPE_SIZE): Set to MAX_BITS_PER_WORD.
+ (INT_TYPE_SIZE): Keep as 32.
+ (UNITS_PER_WORD): Raise to 8 on shmedia.
+ (MIN_UNITS_PER_WORD): Keep as 4.
+ (POINTER_SIZE): Raise to 64 on shmedia.
+ (CONST_OK_FOR_J): New macro.
+ (CONST_OK_FOR_LETTER_P): Use it.
+ (processor_type): Add PROCESSOR_SH5.
+ * config/sh/sh.md: Conditionalize all expands, insns and
+ splits to TARGET_SH1.
+ (cpu): Added sh5.
+ (addsi3_compact): Renamed from...
+ (addsi3): Now an expand.
+ (addsi3_media, subsi3_media): New insns.
+ (subsi3): Don't negate constants with SHmedia.
+
+ * hooks.c: New file.
+ * hooks.h: New file.
+ * Makefile.in (HOOKS_H): New.
+ (TARGET_DEF_H): Added $(HOOKS_H).
+ (OBJS): Added hooks.o.
+ (cfgcleanup.o, bb-reorder.o): Added target.h.
+ (hooks.o): Added dependencies.
+ * target-def.h (TARGET_CANNOT_MODIFY_JUMPS_P): New, added to...
+ (TARGET_INITIALIZER): this.
+ * doc/tm.texi (TARGET_CANNOT_MODIFY_JUMPS_P): Document.
+ * target.h (struct gcc_target): Added cannot_modify_jumps_p.
+ * bb-reorder.c: Include target.h.
+ (reorder_basic_blocks): Skip if cannot modify jumps.
+ * cfgcleanup.c: Include target.h.
+ (try_optimize_cfg): Skip merge blocking if cannot modify jumps.
-Tue Nov 2 13:38:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+2002-02-08 Chris Demetriou <cgd@broadcom.com>
- * configure.in: Configure gdb for alpha.
+ * config/mips/mips.md (casesi_internal, casesi_internal_di):
+ Protect jump delay slot instructions with .set noreorder and
+ .set nomacro.
-Mon Nov 1 10:42:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-08 Chris Demetriou <cgd@broadcom.com>
- * Makefile.in (CXXFLAGS): Add -O.
+ * config/mips/mips.md (casesi_internal_di): Calculate
+ the index into the target offset table correctly.
-Wed Oct 27 10:45:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+2002-02-08 Richard Henderson <rth@redhat.com>
- * config.guess: added support for DG Aviion
+ * expr.c (expand_expr): Mind EXPAND_INITIALIZER for truncation also.
+ * final.c (output_addr_const): Accept and discard SUBREG.
+ * varasm.c (decode_addr_const): Don't abort on unknown expressions --
+ mark them unknown instead.
+ (simplify_subtraction): Handle RTX_UNKNOWN.
+ (initializer_constant_valid_p): Strip NOP_EXPRs that narrow the mode.
-Tue Oct 26 14:37:37 1993 Ken Raeburn (raeburn@rover.cygnus.com)
+2002-02-08 David Edelsohn <edelsohn@gnu.org>
- * configure.in: Produce warning message for subdirectories not
- configurable for this host/target combination. Don't try to
- configure gdb for vms.
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Fix typo.
-Mon Oct 25 11:22:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
+2002-02-08 Richard Henderson <rth@redhat.com>
- * Makefile.in (taz): Replace "byacc" with "bison -y" in the
- appropriate files before making "diststuff".
- (DISTBISONFILES): New var: list of files to be edited.
- (DISTSTUFFDIRS): Add binutils.
+ * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_BSS): New.
-Fri Oct 22 20:32:15 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+2002-02-08 Andreas Jaeger <aj@suse.de>
- * config.sub: also handle mipsel and mips64el (for little endian mips)
+ * config.gcc (x86_64-*-linux): Add t-linux64 makefile fragment.
+ * config/i386/t-linux64: New file.
-Fri Oct 22 07:59:20 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-08 Jakub Jelinek <jakub@redhat.com>
- * configure.in: Add * to end of all OS names.
+ * c-common.c (c_expand_expr): Revert 2002-02-06 patch.
+ * c-parse.in (compstmt): Clear last_expr_type.
-Thu Oct 21 11:38:28 1993 Stan Shebs (shebs@rtl.cygnus.com)
+2002-02-07 Richard Henderson <rth@redhat.com>
- * configure.in: Build newlib for LynxOS native.
+ * loop.c (strength_reduce): Sink final_value when not
+ eliminating a biv.
-Wed Oct 20 09:56:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-07 David O'Brien <obrien@FreeBSD.org>
- * config.guess: Add support for delta 88k running SVR3.
+ * config/sparc/freebsd.h: Fix mismatched spec {.
- * configure.in: Add comment about HP compiler vs. emacs.
+2002-02-07 Richard Henderson <rth@redhat.com>
-Tue Oct 19 16:02:22 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * cfgrtl.c: Include recog.h and insn-config.h.
+ (keep_with_call_p): Fix general_operand invocation.
+ * Makefile.in (cfgrtl.o): Update dependencies.
- * configure.in: don't build ld on solaris2 (not a viable option
- due to bugs in getpwnam & getpwuid)
+2002-02-07 Kazu Hirata <kazu@hxi.com>
-Tue Oct 19 15:13:56 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
+ * config/h8300/h8300.c (two_insn_adds_subs_operand): Revise a
+ comment. Accept HImode only if TARGET_H8300.
- * configure.in: Accept alpha-dec-osf1*, not just -osf1, since
- config.guess will produce a full version number.
+2002-02-07 Eric Christopher <echristo@redhat.com>
-Tue Oct 19 15:58:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/mips/crtn.asm: Cleanup #ifdefs.
- * configure.in: Build linker and binutils for alpha-dec-osf1.
+2002-02-07 Eric Christopher <echristo@redhat.com>
-Tue Oct 19 11:41:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * config/mips/crti.asm: Add changes for mips16. mips16 uses
+ register 7 as RA instead of $31.
+ * config/mips/crtn.asm: Ditto.
+ * config/mips/mips.c (mips_move_2words): Add case for
+ TARGET_MIPS16 when HOST_BITS_PER_WIDE_INT >= 64.
+ (compute_frame_size): Fix typo.
+ (save_restore_insns): Ditto. Make documentation about using
+ register $7 as return register more precise.
+ (mips_expand_epilogue): Fix comment. Add code to work around not
+ being able to add to the stack pointer directly.
+ * config/mips/mips.h (EH_RETURN_DATA_REGNO): Change register number
+ to 2 for TARGET_MIPS16 as we need 6 and 7 as clobbers in the
+ epilogue.
- * Makefile.in: Remove -O from CXXFLAGS for consistency with CFLAGS,
- and gdb/testsuite/Makefile.in.
+2002-02-07 Tom Rix <trix@redhat.com>
-Sat Oct 9 18:39:07 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/rs6000/rs6000.c (reg_or_aligned_short_operand): New. For
+ immediates in ldu and stdu DS opcode field.
+ * config/rs6000/rs6000.md (movdi_update, movdi_update1): Use.
+ * config/rs6000/rs6000-protos.h: Add reg_or_aligned_short_operand.
+ * config/rs6000/rs6000.h (PREDICATE_CODES): Same.
- * configure.in: recognize mips*- instead of mips-
+2002-02-07 Jeff Sturm <jsturm@one-point.com>
-Fri Oct 8 14:15:39 1993 Ken Raeburn (raeburn@cygnus.com)
+ * config/sparc/sparc.c (compute_frame_size): Don't correct frame
+ offset for stack bias.
- * config.sub: Accept linux*coff and linux*elf as operating
- systems.
+2002-02-07 H.J. Lu <hjl@gnu.org>
-Tue Oct 7 14:24:41 1997 Ian Lance Taylor <ian@cygnus.com>
+ * config/mips/linux.h (SUBTARGET_ASM_DEBUGGING_SPEC): Defined.
- * ltmain.sh: Handle symlinks in generated script.
+2002-02-07 Ulrich Weigand <uweigand@de.ibm.com>
-Thu Oct 7 12:57:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * testsuite/gcc.dg/cpp/charconst-2.c: Add -fsigned-char option.
- * config.sub: Recognize mips64, and mips3 as an alias for it.
+Thu Feb 7 12:14:17 CET 2002 Jan Hubicka <jh@suse.cz>
-Wed Oct 6 13:54:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * i386-protos.h (x86_order_regs_for_local_alloc): Declare
+ * i386.c (x86_order_regs_for_local_alloc): New global function.
+ * i386.h (REG_ALLOC_ORDER): CLeanup.
+ (ORDER_REGS_FOR_LOCAL_ALLOC): New.
- * configure.in: Remove alpha-dec-osf*, no longer necessary now that
- gdb knows how to handle OSF/1 shared libraries.
+2002-02-07 Richard Henderson <rth@redhat.com>
-Tue Oct 5 11:55:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+ PR optimization/2463
+ * alias.c (find_base_value): Recall base values for fixed hard regs.
+ * loop.c (loop_regs_update): Don't use single_set on non-insns.
- * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
- * config.guess: Recognize Hitachi's HIUX.
- * config.sub: Recognize h3050r* and hppahitachi.
- Remove redundant cases for hp9k[23]*.
+2002-02-07 Alexandre Oliva <aoliva@redhat.com>
-Mon Oct 4 16:15:09 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/mips/mips.md (define_delay) [mips16]: Adjust required
+ length.
- * configure.in: default to '--with-gnu-as' and '--with-gnu-ld'
- if gas and ld are in the source tree and are in ${configdirs}.
- If ${use_gnu_as} or ${use_gnu_ld} are 'no', then don't set the
- --with options (but still pass them down on the command line,
- if they were explicitly specified).
+2002-02-06 Richard Henderson <rth@redhat.com>
-Wed Oct 1 13:11:27 1997 Ian Lance Taylor <ian@cygnus.com>
+ PR c/5609
+ * stmt.c (resolve_operand_name_1): Take more care with mixed
+ named and unnamed operands.
- * configure: Handle autoconf style directory options: --bindir,
- --datadir, --includedir, --infodir, --libdir, --libexecdir,
- --mandir, --oldincludedir, --sbindir, --sharedstatedir,
- --sysconfdir.
- * Makefile.in (sbindir, libexecdir, sysconfdir): New variables.
- (sharedstatedir, localstatedir, oldincludedir): New variables.
- (BASE_FLAGS_TO_PASS): Pass down bindir, datadir, includedir,
- infodir, libdir, libexecdir, localstatedir, mandir, oldincludedir,
- sbindir, sharedstatedir, and sysconfdir.
+2002-02-06 Janis Johnson <janis187@us.ibm.com>
+ Jan Hubicka <jh@suse.cz>
-Fri Sep 24 19:11:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * loop.c (remove_constant_addition): Avoid clobbering a shared
+ CONST expression.
- * configure: substitute SHELL value in Makefile.in with
- ${CONFIG_SHELL}
+2002-02-06 Ulrich Weigand <uweigand@de.ibm.com>
-Wed Sep 24 15:18:32 1997 Ian Lance Taylor <ian@cygnus.com>
+ * config.gcc (s390x-*-linux*): Add t-linux64 makefile fragment.
+ * config/s390/t-linux64: New file.
+ * config/s390/libgcc-glibc.ver: New file.
- * ltmain.sh: Tweak shell pattern to avoid bug in NetBSD /bin/sh.
+2002-02-06 Ulrich Weigand <uweigand@de.ibm.com>
-Thu Sep 23 18:05:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/s390/linux64.h: Delete file.
+ * config/s390/s390x.h: New file.
+ * config.gcc (s390x-*-linux*): Use s390x.h instead of linux64.h
+ as target header file.
+ * config/s390/linux.h (TARGET_VERSION): Define depending on
+ DEFAULT_TARGET_64BIT.
+ (CPP_SPEC, ASM_SPEC, LINK_SPEC): Likewise.
+ (SIZE_TYPE, PTRDIFF_TYPE): Likewise.
+ (NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define.
+ (CPP_ARCH31_SPEC, CPP_ARCH64_SPEC): New defines.
+ (LINK_ARCH31_SPEC, LINK_ARCH64_SPEC): New defines.
+ (EXTRA_SPEC): New define.
+ * config/s390/s390.h (TARGET_VERSION): Define depending on
+ DEFAULT_TARGET_64BIT.
+ (MASK_RETURN_ADDR): Add run-time check for TARGET_64BIT.
- * configure.in: Build gas, ld, and binutils for *-*-sysv4* and
- *-*-solaris2* targets.
+2002-02-06 Jason Merrill <jason@redhat.com>
+
+ * c-decl.c (finish_function): Warn about a non-void function with
+ no return statement and no abnormal exit.
+ (current_function_returns_abnormally): New variable.
+ (start_function): Clear it.
+ (struct c_language_function): Add returns_abnormally.
+ (push_c_function_context): Save it.
+ (pop_c_function_context): Restore it.
+ (builtin_function): Set TREE_THIS_VOLATILE on return fns.
+ (grokdeclarator): Set C_FUNCTION_IMPLICIT_INT on functions without
+ an explicit return type.
+ * c-tree.h: Declare current_function_returns_abnormally.
+ (C_FUNCTION_IMPLICIT_INT): New macro.
+ * c-typeck.c (build_function_call): Set it.
+ (c_expand_return): Set current_function_returns_value even if the
+ value is erroneous.
+
+2002-02-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/5420:
+ * c-common.c (c_unsafe_for_reeval): Make COMPOUND_LITERAL_EXPR
+ unsafe for reevaluation.
+
+2002-02-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/5482:
+ * c-common.c (c_expand_expr) [STMT_EXPR]: If last expression is not
+ EXPR_STMT, but COMPOUND_STMT, recurse into it.
+
+2002-02-06 Richard Henderson <rth@redhat.com>
+
+ * cfganal.c (keep_with_call_p): Source for fixed_reg dest must
+ be a general_operand. Dest for function value must be a pseudo.
+
+2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * dbxout.c (dbxout_symbol_location): Accept LABEL_REFs as well
+ as SYMBOL_REFs from the constant pool.
+
+2002-02-06 Alexandre Oliva <aoliva@redhat.com>
+
+ * dbxout.c (dbxout_parms): Apply DEBUGGER_ARG_OFFSET to parameters
+ passed by invisible reference.
+
+2002-02-05 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sparc.h (ARG_POINTER_CFA_OFFSET): No stack bias.
+
+2002-02-06 Hans-Peter Nilsson <hp@bitrange.com>
+
+ Implement using "base addresses" in insn operands as default.
+ * config/mmix/mmix.c (mmix_conditional_register_usage): if
+ -mabi=gnu, modify fixed_regs to fit the GNU ABI.
+ (mmix_extra_constraint): Use 'R' to indicate that GETA should be
+ used to read the rtx value.
+ (mmix_target_asm_function_epilogue): Fix spacing.
+ (mmix_constant_address_p): Handle TARGET_BASE_ADDRESSES.
+ (mmix_legitimate_address): Ditto.
+ (mmix_encode_section_info): Set SYMBOL_REF_FLAG on rtx:es that
+ should be loaded with a GETA insn. Don't allocate needless extra
+ char for nul termination and fix misleading comment.
+ (mmix_print_operand_address): Handle constants if
+ TARGET_BASE_ADDRESSES.
+ (mmix_output_register_setting): Use base addressing if
+ TARGET_BASE_ADDRESSES and the number of insns is 3.
+ * config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): New.
+ * config/mmix/mmix.md ("movdi"): Change the alternative with GETA
+ to use R as constraint, add LDA to match s.
+ * config/mmix/mmix.h (TARGET_BASE_ADDRESSES): New.
+ (TARGET_DEFAULT): Add TARGET_MASK_BASE_ADDRESSES.
+ (TARGET_SWITCHES): Add -mbase-addresses, -mno-base-addresses.
+ (FIXED_REGISTERS): Make registers $231..$246 fixed by default.
+ (MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Move $231..$246 last, in
+ order with other fixed registers.
+ (MMIX_GNU_ABI_REG_ALLOC_ORDER): Put forward $231, in order with
+ other parameter/call-clobbered registers.
+ * doc/invoke.texi (Option Summary) <MMIX Options>: Add
+ -mbase-addresses, -mno-base-addresses.
+ (MMIX Options): Ditto.
+
+2002-02-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.h (PREDICATE_CODES): Add reg_before_reload_operand.
+
+2002-02-06 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/altivec.h: Change elem to _S_elem.
+
+2002-02-05 Jason Thorpe <thorpej@wasabisystems.com>
-Sun Sep 19 17:01:41 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/netbsd.h (WCHAR_TYPE): Define.
+ (WCHAR_TYPE_SIZE): Ditto.
+ (WINT_TYPE): Ditto.
+ * config/alpha/netbsd.h (WCHAR_TYPE): Remove.
+ (WCHAR_UNSIGNED): Ditto.
+ (WCHAR_TYPE_SIZE): Ditto.
+ (WINT_TYPE): Ditto.
+ * config/arm/netbsd.h: Likewise.
+ * config/i386/netbsd-elf.h: Likewise.
+ * config/i386/netbsd.h: Likewise.
+ * config/m68k/netbsd-elf.h: Likewise.
+ * config/m68k/netbsd.h: Likewise.
+ * config/ns32k/netbsd.h: Likewise.
+ * config/sparc/netbsd.h: Likewise.
+ * config/vax/netbsd.: Likewise.
- * Makefile.in: define M4, and pass it down to sub-makes;
- all-autoconf now depends on all-m4
+2002-02-05 Alexandre Oliva <aoliva@redhat.com>
-Sat Sep 18 00:38:23 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * target.h (struct gcc_target): Added ms_bitfield_layout_p.
+ * target-def.h (TARGET_MS_BITFIELD_LAYOUT_P): New. Added to...
+ (TARGET_INITIALIZER): this.
+ * doc/tm.texi (TARGET_MS_BITFIELD_LAYOUT_P): Document.
+ (BITFIELD_NBYTES_LIMITED): Markup fix.
+ * tree.h (default_ms_bitfield_layout_p): Declare.
+ (record_layout_info): Added prev_field.
+ * tree.c (default_ms_bitfield_layout_p): New fn.
+ * c-decl.c (finish_struct): Disregard EMPTY_FIELD_BOUNDARY and
+ PCC_BITFIELD_TYPE_MATTERS for MS bit-field layout.
+ * stor-layout.c: Include target.h.
+ (start_record_layout): Initialize prev_field.
+ (place_field): Handle MS bit-field layout, and disregard
+ EMPTY_FIELD_BOUNDARY, BITFIELD_NBYTES_LIMITED and
+ PCC_BITFIELD_TYPE_MATTERS in this case. Update prev_field.
+ * Makefile.in (stor-layout.o): Adjust dependencies.
- * Makefile.in ({AR,RANLIB}_FOR_TARGET): make contingent on
- presence of {ar,ranlib} instead of a configured directory
+2002-02-05 Jason Merrill <jason@redhat.com>
-Wed Sep 15 08:41:44 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
+ * collect2.c (dump_file): Pass DMGL_VERBOSE to cplus_demangle.
- * config.guess: Accept 34?? as well as 33?? for NCR.
+2002-02-05 Andreas Jaeger <aj@suse.de>
-Mon Sep 13 12:28:43 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * crtstuff.c: Fix comments.
- * configure.in: grab mt-hppa for HPPA targets; use 'gas ' instead
- of 'gas' in sed commands, since 'gash' is now in the tree as well.
+2002-02-05 Richard Henderson <rth@redhat.com>
-Fri Sep 10 11:23:52 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ PR fortran/3393
+ * loop.c (loop_iv_add_mult_emit_before): Copy multiplier as well.
+ (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
- * configure: grab values for $(CC) and $(CXX) from the
- environment, so that someone can do "CC=gcc configure; make" and
- have it work right (matching the way that autoconf works now)
+ PR fortran/3392
+ * config/mips/mips.c (function_arg): Handle TImode.
+ (function_arg_advance): Likewise.
- * configure.in, Makefile.in: add support for gash, the tcl
- interface to Galaxy
+2002-02-05 Aldy Hernandez <aldyh@redhat.com>
- * config.guess: add NetBSD variants (hp300, x86)
+ * config/rs6000/altivec.h (vec_step_help): Rename to
+ __vec_step_help.
-Thu Sep 9 16:48:52 1993 Jason Merrill (jason@deneb.cygnus.com)
+2002-02-05 Aldy Hernandez <aldyh@redhat.com>
- * install.sh: Support -d option (in the manner of SunOS 4 install,
- as it is more deterministic than that of GNU install)
- (chmodcmd): Set file to mode 755 by default (should also do default
- chgrp and chown, but I don't feel like dealing with that now)
+ * config/rs6000/altivec.h: Fix typos.
-Tue Sep 7 11:59:39 1993 Doug Evans (dje@canuck.cygnus.com)
+2002-02-05 Jason Thorpe <thorpej@wasabisystems.com>
- * config.sub: Remove h8300hhms alias.
+ * config/arm/netbsd.h: Correct a comment.
-Tue Aug 31 11:00:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-05 Aldy Hernandez <aldyh@redhat.com>
- * configure.in: Match *-*-solaris2* not *-sun-solaris2*.
+ * config/rs6000/rs6000.c (altivec_init_builtins): Fix typo
+ building void typed builtins.
-Mon Aug 30 18:29:10 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/rs6000/altivec.h (vec_ld*): Fix typos.
+ (vec_step): Implement for C++.
- * Makefile.in (gcc-no-fixedincludes): touch stmp-fixproto as well
- as stmp-fixinc
+Mon Feb 4 19:23:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Wed Aug 25 16:35:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
+ * final.c (final_scan_insn): Add case for NOTE_INSN_LOOP_END_TOP_COND.
- * config.sub: recognize m88110-bug-coff.
+2002-02-04 Richard Henderson <rth@redhat.com>
-Tue Aug 24 10:23:24 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * combine.c (nonzero_bits): Re-introduce special case for
+ sp/fp/ap wrt REGNO_POINTER_ALIGN.
- * Makefile.in (all-libio): all dependencies on the toolchain used
- to build this (gcc, gas, ld, etc)
+2002-02-05 Aldy Hernandez <aldyh@redhat.com>
-Fri Aug 20 17:24:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * doc/extend.texi: Warn about unsupported usage of altivec
+ builtins.
- * config.guess: Deal with OSF/1 1.3 on alpha.
+ * config/rs6000/rs6000.md (altivec_vcmp*_p): Remove.
+ (altivec_predicate_*): New.
-Thu Aug 19 11:43:04 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/rs6000/altivec.h: Rewrite predicates to use new builtins.
+ Add C++ version of vec_*() functions.
- * install.sh: add some 'else true' clauses for portability
+ * config/rs6000/rs6000.c (bdesc_altivec_preds): New.
+ (bdesc_2arg): Remove altivec predicates.
+ (altivec_expand_builtin): Handle predicates.
+ (altivec_init_builtins): Handle predicates.
+ (altivec_expand_predicate_builtin): New.
- * configure.in: don't build libio for h8[35]00-*-* targets
+2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.c (DO_FRAME_NOTES): Move forward.
+ (store_reg): Revise handling of frame notes.
+ (load_reg): Likewise.
+ (set_reg_plus_d): Likewise.
+ (hppa_expand_prologue): Likewise.
+ (hppa_expand_epilogue): Likewise.
-Tue Aug 17 19:02:31 1993 Per Bothner (bothner@kalessin.cygnus.com)
+2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * Makefile.in: Add support for new libio.
+ * unwind-dw2-fde-glibc.c: Define _GNU_SOURCE if not defined.
-Sun Aug 15 20:48:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-04 Jakub Jelinek <jakub@redhat.com>
- * install.sh: If one command fails, don't try the rest. Don't try
- to remove $dsttmp (via trap) unless we have already created it.
- If $src doesn't exist, detect it and exit with an error.
+ PR c/4475, c++/3780:
+ * c-common.def (SWITCH_STMT): Add SWITCH_TYPE operand.
+ * c-common.h (SWITCH_TYPE): Define.
+ * c-typeck.c (c_start_case): Set SWITCH_TYPE.
+ * stmt.c (all_cases_count): Set lastval to thisval at end of loop.
+ Rename spareness variable to sparseness.
+ (expand_end_case_type): Renamed from expand_end_case, use orig_type
+ if non-NULL instead of TREE_TYPE (orig_index).
+ * tree.h (expand_end_case_type): Renamed from expand_end_case.
+ (expand_end_case): Define using expand_end_case_type.
+ * c-semantics.c (genrtl_switch_stmt): Pass SWITCH_TYPE
+ to expand_end_case_type.
+ * doc/c-tree.texi (SWITCH_STMT): Document SWITCH_TYPE.
- * config.guess: Recognize BSD on hp300.
+2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Wed Aug 11 18:35:13 1993 Per Bothner (bothner@kalessin.cygnus.com)
+ * pa.h (PREFERRED_STACK_BOUNDARY): Define to match standard rounding.
+ (BIGGEST_ALIGNMENT): Change to 128.
- * config.guess: Map (9000/[34]??:HP-UX:*:*) to m68k-hp-hpux.
- Bug report from "Hamish (H.I.) Macdonald" <hamish@bnr.ca>.
+2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Wed Aug 11 15:37:51 1993 Jason Merrill (jason@deneb.cygnus.com)
+ * pa32-linux.h (LINK_COMMAND_SPEC): Define.
- * Makefile.in (all-send-pr): depends on all-prms
+2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Wed Aug 11 16:56:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * pa.md (call_internal_reg_64bit): Remove unused variable.
- * config.guess: Fix typo (9000/8??:4.3bsd -> 9000/7??:4.3bsd).
+2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
-Fri Aug 6 14:45:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * config/arm/arm.h (machine_function): Add uses_anonymous_args
+ field.
+ (SETUP_INCOMING_VARARGS): Set uses_anonymous_args.
+ * config/arm/arm.c (current_function_anonymous_args): Delete,
+ replace uses with cfun->machine->uses_anonymous_args.
+ (arm_reorg): Do not reset uses_anonymous_args.
- * config.guess: From michael@mercury.cs.mun.ca (Michael Rendell):
- Added test for mips-mips-riscos5.
+ * config/arm/arm.c (arm_hard_regno_mode_ok): Allow any value in
+ any geenral register.
-Thu Aug 5 15:45:08 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+2001-02-04 Bernd Schmidt <bernds@redhat.com>
- * configure.in: use mh-hp300 for 68k HP hosts
+ * cfgrtl.c (force_nonfallthru_and_redirect): Don't try to redirect
+ the entry block.
-Mon Aug 2 11:56:53 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+2002-02-04 Richard Henderson <rth@redhat.com>
- * configure: add support for CONFIG_SHELL, so that you can use
- some alternate shell for evaluating configure scripts
+ * combine.c (force_to_mode): Remove STACK_BIAS code.
+ (nonzero_bits): Likewise. Replace sp/fp special case with
+ REGNO_POINTER_ALIGN.
-Sun Aug 1 11:36:27 1993 Fred Fish (fnf@deneb.cygnus.com)
+ * config/sparc/sparc.h (FRAME_POINTER_REGNUM): Change to SFP.
+ (HARD_FRAME_POINTER_REGNUM): New.
+ (FIRST_PSEUDO_REGISTER, REG_CLASS_CONTENTS): Update.
+ (FIXED_REGS, CALL_USED_REGS): Update.
+ (REG_ALLOC_ORDER, REGISTER_NAMES): Update.
+ (CONDITIONAL_REGISTER_USAGE): Update for HFP.
+ (HARD_REGNO_NREGS): Update for SFP.
+ (STACK_POINTER_OFFSET): Include bias here ...
+ (FIRST_PARM_OFFSET): ... not here.
+ (STACK_BIAS): Remove.
+ (INIT_EXPANDERS): New.
+ (STARTING_FRAME_OFFSET): Do not include bias.
+ (ELIMINABLE_REGS, CAN_ELIMINATE, INITIAL_ELIMINATION_OFFSET): New.
+ (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Update for SFP.
+ (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Likewise.
+ * config/sparc/aout.h (DBX_REGISTER_NUMBER): Update for HFP.
+ * config/sparc/litecoff.h, config/sparc/sol2.h: Likewise.
+ * config/sparc/sparc.c (mem_min_alignment): Update for HFP.
+ (sparc_nonflat_function_prologue, epilogue_renumber): Likewise.
+ (MUST_SAVE_REGISTER): Likewise.
+ (sparc_flat_function_prologue): Likewise.
+ (sparc_flat_function_epilogue): Likewise.
+ (HARD_FRAME_POINTER_MASK): Rename from FRAME_POINTER_MASK.
+ (sparc_init_modes): SFP is GENERAL_REGS.
+ (sparc_builtin_saveregs): SFP does not have bias applied.
- * Makefile.in (make-gdb.tar.gz): Sed bug reporting address
- in configure script to bug-gdb@prep.ai.mit.edu when building
- distribution archive.
- * Makefile.in (COMPRESS): Remove def.
- * Makefile.in (gdb.tar.gz, make-gdb.tar.gz): Renamed from
- gdb.tar.Z and make-gdb.tar.Z respectively.
- * Makefile.in (make-gdb.tar.gz): Now only build gzip'd archive.
- * Makefile.in (make-gdb.tar.gz): Minor changes to move closer
- to convergence with 'taz' target in Makefile.in.
+2002-02-04 Richard Henderson <rth@redhat.com>
-Fri Jul 30 12:34:57 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * config/alpha/alpha.c (current_function_is_thunk): Don't check
+ current_function_is_thunk.
+ (alpha_sa_mask): Distinguish between current_function_is_thunk
+ called from ASM_OUTPUT_MI_THUNK and not.
+ (alpha_does_function_need_gp): Thunks always need gp.
+ (alpha_start_function, alpha_output_function_end_prologue): Likewise.
+ (alpha_output_mi_thunk_osf): New.
+ * config/alpha/alpha-protos.h: Update.
+ * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): New.
- * install.sh (dsttmp): use trap to ensure that tmp files go
- away on error conditions
+2002-02-04 Richard Sandiford <rsandifo@redhat.com>
-Wed Jul 28 11:57:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ * c-typeck.c (build_c_cast): Warn when qualifiers are added to
+ function types, not when they're taken away.
- * Makefile.in (BASE_FLAGS_TO_PASS): remove LOADLIBES
+Mon Feb 4 09:05:58 2002 Jeffrey A Law (law@redhat.com)
-Tue Jul 27 12:43:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * cfgrtl.c (try_redirect_by_replacing_jump): Remove associated
+ CODE_LABEL and jump table when replacing a table jump with a
+ simple jump.
- * Makefile.in (install-dirs): Deal with a prefix like /gnu;
- its parent is '/' not ''.
+2002-02-04 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in (DEVO_SUPPORT): Add comments about ChangeLog.
+ * config/s390/s390-protos.h (legitimize_la_operand,
+ s390_secondary_input_reload_class, s390_plus_operand,
+ s390_expand_plus_operand): Add prototypes.
-Fri Jul 23 09:53:37 1993 Jason Merrill (jason@wahini.cygnus.com)
+ config/s390/s390.c (s390_secondary_input_reload_class,
+ s390_plus_operand, s390_expand_plus_operand): New functions.
- * configure: if ${newsrcdir}/configure doesn't exist, don't assume
- that ${newsrcdir}/configure.in does.
+ (struct s390_address): New member 'pointer'.
+ (s390_decompose_address): Compute it.
+ (legitimate_la_operand_p): Use it.
+ (legitimize_la_operand): New function.
+ (movti, movdi, movdf splitters): Call it.
-Tue Jul 20 11:28:50 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
+ config/s390/s390.h (SECONDARY_INPUT_RELOAD_CLASS): Define.
+ (PREDICATE_CODES): Add s390_plus_operand.
- * test-build.mk: support for CONFIG_SHELL
+ config/s390/s390.md (adddi3_inv_64, addaddr_ccclobber): Delete.
+ (la_ccclobber): Allow GENERAL_REGS as output operand.
-Mon Jul 19 21:54:46 1993 Fred Fish (fnf@deneb.cygnus.com)
+ (reload_load_address, *reload_load_address_reg_0, *la, *do_la_reg_0,
+ *reload_la_64, *reload_la_31 and splitters): Delete, replace by ...
+ (*la_64, *la_31, reload_indi, reload_insi): ... these.
- * config.sub (netware): Add as a basic system type.
+2002-02-04 Ulrich Weigand <uweigand@de.ibm.com>
-Wed Jul 14 12:03:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
+ * gcc/config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Fixed
+ register names for regular asm () construct.
- * Makefile.in (Makefile): depend on configure.in. Also drop the
- $(srcdir)/ from the dependency on Makefile.in.
+2002-02-04 Jakub Jelinek <jakub@redhat.com>
-Tue Jul 13 20:10:58 1993 Doug Evans (dje@canuck.cygnus.com)
+ * config/i386/i386.md (movsf_1): Allow moving SF values in MMX
+ registers.
- * config.sub: Recognize h8300hhms as h8300h-hitachi-hms.
- (h8300hhms is temporary until multi-libraries are implemented).
- * configure.in: Handle h8300h too.
+2002-02-04 Jakub Jelinek <jakub@redhat.com>
-Sun Jul 11 17:35:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * combine.c (recog_for_combine): Create a dummy insn with PATTERN
+ pat for recog.
- * config.guess: Recognize dpx/2 as m68k-bull-sysv3.
+2002-02-04 Hartmut Penner <hpenner@de.ibm.com>
-Thu Jul 8 18:26:12 1993 John Gilmore (gnu@cygnus.com)
+ * varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in
+ constant pool to be identical by string address and index.
- * configure: Remove extraneous output when guessing host type.
- * config.guess: Remove extraneous output when guessing using C
- compiler rather than uname, or when guessing fails.
+2002-02-04 Anthony Green <green@redhat.com>
-Wed Jul 7 17:58:14 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
+ * output.h (SECTION_OVERRIDE): Define.
+ * varasm.c (named_section): Obey SECTION_OVERRIDE.
- * Makefile.in: remove all.cross and install.cross targets
+2002-02-03 Jason Thorpe <thorpej@wasabisystems.com>
- * configure: remove CROSS=-DCROSS_COMPILE and ALL=all.cross
- definitions
+ * config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match
+ by existing arm*-*-netbsd* (a.out) target.
+ (ns32k-*-netbsdelf*): Likewise.
+ (sparc-*-netbsdelf*): Likewise.
+ (vax-*-netbsdelf*): Likewise.
-Tue Jul 6 10:39:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
+2002-02-03 Danny Smith <dannysmith@users.sourceforge.net>
- * configure.in (target sh): Build gprof.
+ * gthr-win32.h: Protect against conflicting typedef for BOOL in windows
+ headers and libobjc headers.
-Thu Jul 1 16:52:56 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-02-03 Mumit Khan <khan@nanotech.wisc.edu>
- * config.sub: change -solaris to -solaris2
+ * gthr-win32.h (__mingwthr_key_dtor): Use extern "C" linkage for C++.
+ (_mingw.h): Remove duplicate include.
-Thu Jul 1 15:46:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-02-03 Jason Thorpe <thorpej@wasabisystems.com>
- * configure.in: Use config/mh-riscos for mips-*-sysv*.
+ * config.gcc: Set cpu_type to m68k for 68010, as well.
+ (m68010-*-netbsdelf*): New...
+ (m68k*-*-netbsdelf*): ...targets.
+ * config/m68k/netbsd-elf.h: New file.
-Wed Jun 30 09:31:58 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * configure: Correct error message for missing Makefile.in to
- print correct directory.
+ * config/h8300/h8300.c (hand_list): Move inside function_arg.
-Tue Jun 29 13:52:16 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * install.sh: kludge around 386BSD shell bug
+ * config/h8300/h8300.c (h8_push_ops): Move inside
+ h8300_init_once.
+ (h8_pop_ops): Likewise.
+ (h8_move_ops): Likewise.
-Tue Jun 29 13:06:49 1993 Per Bothner (bothner@rtl.cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * config.guess: Recognize NeXT.
- * config.guess: Recognize i486-ncr-sysv4.
- * Makefile.in (taz): rm $(TOOL)-$$VER before linking.
+ * config/h8300/h8300.c (os_task): Make it static.
+ (monitor): Likewise.
+ (pragma_saveall): Likewise.
-Tue Jun 29 12:50:57 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-02-02 Alexandre Oliva <aoliva@redhat.com>
- * Makefile.in (MAKEINFOFLAGS): New variable.
- (FLAGS_TO_PASS): Pass MAKEINFO as MAKEINFO MAKEINFOFLAGS.
- * build-all.mk, test-build.mk: Pass down --no-split as
- MAKEINFOFLAGS when hosted on DOS. Compile DOS hosted without -g.
+ * config/sh/sh.md (ic_invalidate_line): Make sure the immediate
+ constant is a valid sign-extension for Pmode.
-Thu Jun 24 13:39:11 1993 Per Bothner (bothner@rtl.cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (DEVO_SUPPORT): Add COPYING COPYING.LIB install.sh.
+ * config/h8300/h8300.c: Fix formatting.
-Wed Jun 23 12:59:21 1993 Per Bothner (bothner@rtl.cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (libg++.tar.z): New rule.
- * Makefile.in (taz): Replace 'configure -rm' by 'make distclean'.
- * Makefile.in (taz): Only do a single chmod.
+ * config/h8300/h8300.md: Fix formatting.
-Fri Jun 18 12:03:10 1993 david d `zoo' zuhn (zoo at majipoor.cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * install.sh: don't use dirname anymore (replaced with sed usage)
+ * config/h8300/h8300.md (one_cmpl patterns): Tighten the
+ predicates of operands[1]. Split the patterns for each
+ processor variant.
-Thu Jun 17 18:43:42 1993 Fred Fish (fnf@cygnus.com)
+2002-02-02 Kazu Hirata <kazu@hxi.com>
- * Makefile.in: Change extension for gzip'd files from '.z' to
- '.gz' per new FSF standard usage.
+ * config/h8300/h8300.md (xor patterns): Tighten the predicates
+ of operands[1] to register_operand.
-Thu Jun 17 16:58:50 1993 david d `zoo' zuhn (zoo at majipoor.cygnus.com)
+2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
- * configure: put quotes around the final value of program_transform_name
+ * cpphash.h (struct spec_nodes): Remove n__CHAR_UNSIGNED__.
+ * cpphash.c (_cpp_init_hashtable): Similarly.
+ * cppinit.c (cpp_create_reader): Default the signed_char flag.
+ (init_builtins): Define __CHAR_UNSIGNED__ appropriately.
+ (COMMAND_LINE_OPTIONS): Recognise -f{un,}signed-char.
+ (cpp_handle_option): Handle the new options.
+ * cpplex.c (cpp_interpret_charconst): Use new flag.
+ * cpplib.h (struct cpp_options): New member signed_char.
+ * gcc.c (cpp_unique_options): Remove %c spec and documentation.
+ (cpp_options): Handle -fsigned-char and -funsigned-char.
+ (static_specs): Remove signed_char_spec.
+ (do_spec1): Don't handle %c.
+ * system.h: Poison SIGNED_CHAR_SPEC.
+ * tradcif.y (yylex): Use flag_signed_char.
+ * tradcpp.h (flag_signed_char): New.
+ * tradcpp.c (flag_signed_char): New.
+ (main): Handle new command-line options.
+ (initialize_builtins): Define __CHAR_UNSIGNED__ if appropriate.
+config:
+ * alpha/alpha.h (SIGNED_CHAR_SPEC): Remove.
+ * avr/avr.h: Remove old comments.
+ * i960/i960.h (CPP_SPEC): Pass -fsigned-char if -mic*.
+ (CC1_SPEC): Pass -fsigned-char if -mic*.
+ (SIGNED_CHAR_SPEC): Remove.
+doc:
+ * tm.texi (SIGNED_CHAR_SPEC): Remove documentation.
-Tue Jun 15 16:48:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-02-01 Eric Christopher <echristo@redhat.com>
- * Makefile.in: new install.sh support; update install-info rules
+ From Daniel Jacobowitz <dmj+@andrew.cmu.edu>
+ * config/mips/mips.h (FUNCTION_PROFILER): Fix function profiling.
+ * config/mips/linux.h (ASM_OUTPUT_REG_PUSH): Undefine.
+ (ASM_OUTPUT_REG_POP): Ditto.
-Wed Jun 9 12:31:34 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
- * configure.in: Build diff for crosses, but not for go32 host.
+ * c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield
+ patch.
- * configure.in: Build gprof only for native, and don't build it
- for mips-*-*, rs6000-*-*, or i[34]86-*-sco*.
+2002-02-02 Jakub Jelinek <jakub@redhat.com>
-Mon Jun 7 13:12:11 1993 david d `zoo' zuhn (zoo at deneb.cygnus.com)
+ * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Add missing | separators.
- * configure.in: don't build gas,ld,binutils on for *-*-sysv4
+2002-02-02 Jakub Jelinek <jakub@redhat.com>
-Mon Jun 7 11:40:11 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
+ PR c/5304:
+ * expmed.c (expand_mult_highpart): Use immed_double_const for wide_op1
+ unconditionally.
- * configure.in (host_tools): Add prms.
+2002-02-01 Janis Johnson <janis187@us.ibm.com>
-Fri Jun 4 13:30:42 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * cfganal.c: Include tm_p.h.
+ (keep_with_call_p): Fix the test that determines if a register holds
+ the return value of a call.
- * Makefile.in: install gcc, do installation of $(INSTALL_MODULES)
- with $(FLAGS_TO_PASS) on the command line
+2002-02-01 DJ Delorie <dj@redhat.com>
- * config.sub: Recognize lynx and lynxos
+ * config/sparc/sparc.c (sparc_emit_set_symbolic_const64): If
+ we are given conflicting registers, switch to the other one we
+ had allocated for us.
+ * config/sparc/sparc.md (reload_indi, reload_outdi): Pass op[2]
+ as TImode so we know when the "other" register is available.
-Fri Jun 4 10:59:56 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-02-01 David O'Brien <obrien@FreeBSD.org>
- * config.sub: Accept -ecoff*, not just -ecoff.
+ * config/sparc/sol2-sld-64.h: Include sparc/biarch64.h rather than
+ sparc/sparc_bi.h.
-Thu Jun 3 17:38:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+2002-02-01 Janis Johnson <janis187@us.ibm.com>
- * Makefile.in (taz): Use .gz suffix instead of .z.
- (binutils.tar.gz, gas+binutils.tar.gz, gas.tar.gz): Fixed target
- names.
+ * cfganal.c (keep_with_call_p): New function.
+ (flow_call_edges_add): Prevent splitting a block between a call and
+ a single-set instruction that should be kept in the same block.
-Thu Jun 3 00:27:06 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
- * Makefile.in (vault-install): add an 'else true' (for Ultrix)
+ * doc/install.texi (avr): Update outdated URL.
-Wed Jun 2 18:19:16 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-30 Andrew Haley <aph@cambridge.redhat.com>
- * Makefile.in (install-no-fixedincludes): install gcc last, so
- that rebuilds that might happen during 'make install' don't get
- bogus gcc include files
+ * config/stormy16/stormy16.md (pushqi): New.
+ (popqi): New.
+ (pushhi): New.
+ (pophi): New.
+ (movhi): Remove stack operands.
+ (movqi): Likewise.
+ * config/stormy16/stormy16.h (PREDICATE_CODES): Add
+ nonimmediate_nonstack_operand.
+ * config/stormy16/stormy16.c (nonimmediate_nonstack_operand):
+ New.
+ * config/stormy16/stormy16-protos.h (nonimmediate_nonstack_operand)
+ New.
-Wed Jun 2 16:14:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+2002-01-31 Jason Merrill <jason@redhat.com>
- Change from Utah for HPPA support:
- * config.guess: Recognize hppa1.x-hp-bsd.
+ * Makefile.in (c-parse.c): Handle .output file.
+ * objc/Make-lang.in (objc-parse.c): Likewise.
-Wed Jun 2 11:53:33 1993 Per Bothner (bothner@rtl.cygnus.com)
+2002-02-01 Alexandre Oliva <aoliva@redhat.com>
- * config.guess: Add support for Motorola Delta 68k, up to r3v7.
- Patch from pot@fly.cnuce.cnr.it (Francesco Potorti`).
+ * config/mips/mips.h (ENDIAN_SPEC): Output the endianness flag if
+ the -me[lb] option is given. Don't output the default flag
+ twice.
-Tue Jun 1 17:48:42 1993 Rob Savoye (rob at darkstar.cygnus.com)
+2002-01-31 Zack Weinberg <zack@codesourcery.com>
- * config.sub: Add support for rom68k and bug boot monitors.
+ * c-lex.c (yyparse): Call debug_hooks->start_source_file for
+ the primary source file; this has not been done yet.
+ * c-decl.c (c_expand_body): Reset input_filename from
+ DECL_SOURCE_FILE (fndecl) before calling init_function_start.
-Mon May 31 09:36:37 1993 Jim Kingdon (kingdon@cygnus.com)
+2002-01-31 Kazu Hirata <kazu@hxi.com>
- * Makefile.in: Make all-opcodes depend on all-bfd.
+ * rtlanal.c (subreg_regno_offset): Do not use
+ SUBREG_REGNO_OFFSET.
+ * system.h: Add SUBREG_REGNO_OFFSET to the GCC poison list.
+ * doc/tm.texi (SUBREG_REGNO_OFFSET): Remove.
-Thu May 27 08:05:31 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
- * config.guess: Added special check for i[34]86-univel-sysv4*.
+ * gccbug.in: Follow GNU Coding Standards for --version. Use GCC
+ version rather than GNATS version in --version output.
-Wed May 26 16:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-31 Richard Sandiford <rsandifo@redhat.com>
- * config.guess: For i[34]86-unknown-sysv4 use UNAME_MACHINE for
- the processor rather than assuming i486.
+ * ifcvt.c (noce_process_if_block): Make a copy of the destination
+ when copying back from a temporary.
-Wed May 26 09:40:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+2002-01-30 Richard Henderson <rth@redhat.com>
- * config.guess: Recognize SunOS6 as Solaris3.
+ * ifcvt.c (dead_or_predicable): Handling merging when other_bb
+ and new_dest are the same.
-Tue May 25 23:03:11 1993 Per Bothner (bothner@cygnus.com)
+2002-01-30 Richard Henderson <rth@redhat.com>
- * config.guess: Fix typo. Avoid #elif (not in K&R 1).
- Recognize SunOS 5.* only (and not [6-9].*) as being Solaris2.
+ PR opt/5076
+ * rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New.
+ * rtl.c (note_insn_name): Update.
+ * emit-rtl.c (remove_unnecessary_notes): Kill it.
+ * stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND
+ to perform loop rotation.
+ (expand_exit_loop_top_cond): New.
+ * tree.h (expand_exit_loop_top_cond): Declare it.
+ * c-semantics.c (genrtl_while_stmt): Use it.
+ (genrtl_for_stmt): Likewise.
-Tue May 25 12:44:18 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-30 Alexandre Oliva <aoliva@redhat.com>
- * build-all.mk (all-cross): New target for Canadian Cross.
- Added Q2 go32 targets.
- * test-build.mk: Configure go32 cross sparclite-aout and
- mips-idt-ecoff -with-gnu-ld. Moved build binary directory from
- PARTIAL_HOLE_DIRS to BUILD_HOLES_DIRS.
+ * config/mips/mips.h (PARM_BOUNDARY): Guarantee alignment of
+ arguments to 64-bit boundaries on 64-bit ABIs.
-Mon May 24 15:30:06 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-30 Steve Ellcey <sje@cup.hp.com>
- * configure.in: fix Alpha GDB typo; also, don't build DejaGnu for
- GO32 hosted toolchains
+ * loop.c (loop_invariant_p): Special case pic_offset_table_rtx.
-Mon May 24 14:18:41 1993 Rob Savoye (rob at darkstar.cygnus.com)
+2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
- * configure: change so "-exec-prefix" gets passed down rather
- than "-exec_prefix" so autoconf generated Makefiles get the
- exec_prefix set right.
+ * c-decl.c (grokdeclarator): Handle type being a typedef for an
+ invalid type.
-Fri May 21 10:42:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-30 David O'Brien <obrien@FreeBSD.org>
- * config.guess: get the Solaris2 minor version number
+ * config.gcc: Include sparc/biarch64.h rather than sparc/sparc_bi.h.
+ * config/sparc/sparc_bi.h: Remove file.
+ * config/sparc/biarch64.h: New file (rename of sparc_bi.h).
- * Makefile.in: add standards.texi and make-stds.texi to ETC_SUPPORT
+2002-01-30 Richard Henderson <rth@redhat.com>
-Fri May 21 06:20:52 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
+ * sched-deps.c (sched_analyze): Make a call read the frame pointer.
- * config.guess: Recognize some Sequent platforms.
+2002-01-30 Zack Weinberg <zack@codesourcery.com>
-Thu May 20 14:33:48 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * expmed.c (emit_store_flag): Call protect_from_queue on op0 and op1.
- * Makefile.in: added the vault-install target
+2002-01-30 Jason Merrill <jason@redhat.com>
- * configure.in: actually use the Sun3 makefile fragment that's in
- config, also added the release dir to configdirs
+ * dwarf2out.c (dwarf_cfi_name): Add other DWARF 3 codes.
+ (output_cfi): Likewise. Disable DW_CFA_GNU_negative_offset_extended.
+ (reg_save): Use DW_CFA_offset_extended_sf instead.
-Thu May 20 14:19:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+ * dwarf2out.c (dwarf2out_finish): Don't abort if there were errors.
- * Makefile.in (taz): Fix modes on stuff in $(TOOL) dir also.
+2002-01-29 Jakub Jelinek <jakub@redhat.com>
-Tue May 18 20:26:41 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * cselib.c (cselib_record_sets): Use IF_THEN_ELSE result
+ in cselib_lookup.
- * configure.in: remove some program from Alpha targetted toolchains
+2002-01-29 Aldy Hernandez <aldyh@redhat.com>
-Tue May 18 15:23:19 1993 Ken Raeburn (raeburn@cygnus.com)
+ * rs6000.md ("*call_value_local32"): Remove constraints.
+ ("*call_value_local64"): Same.
+ ("*call_value_indirect_nonlocal_aix32"): Same.
+ ("*call_value_nonlocal_aix32"): Same.
+ ("*call_value_indirect_nonlocal_aix64"): Same.
+ ("*call_value_nonlocal_aix64"): Same.
+ ("*call_value_nonlocal_sysv"): Same.
- * Makefile.in (DISTSTUFFDIRS): Renamed from PROTODIRS. Add ld and
- gprof.
- (taz): Run "make diststuff" in those directories instead of "make
- proto-dir". Look for "VERSION=" only at start of line in subdir
- Makefile. Use "gzip -9" for compression.
- (TEXINFO_SUPPORT, DIST_SUPPORT, BINUTILS_SUPPORT_DIRS): New vars.
- (binutils.tar.z): New target.
+2002-01-29 Richard Henderson <rth@redhat.com>
-Mon May 17 17:01:15 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
+ * config/alpha/elf.h (SDB_DEBUGGING_INFO): Undef.
- * Makefile.in (taz): Include gpl.texinfo.
+2002-01-29 Richard Henderson <rth@redhat.com>
-Fri May 14 06:48:38 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
+ * expr.c (force_operand): Ignore flag_pic for detecting pic
+ address loads.
+ * regclass.c (init_reg_sets_1): Test fixed_regs not flag_pic
+ for determining if PIC_OFFSET_TABLE_REGNUM is call-clobbered.
+ * resource.c (mark_target_live_regs): Use regs_invalidated_by_call
+ instead of open-coded loop.
+ * doc/tm.texi (PIC_OFFSET_TABLE_REGNUM): Clarify that it must
+ be fixed when in use.
- * Makefile.in (setup-dirs): Merged into "taz" target.
- (taz): Only do `proto-dir' stuff if a directory is actually needed
- for this target.
+2002-01-29 Richard Henderson <rth@redhat.com>
-Wed May 12 13:09:44 1993 Ian Lance Taylor (ian@cygnus.com)
+ * sched-int.h (struct deps_reg): Add uses_length, clobbers_length.
+ * sched-rgn.c (propagate_deps): Update them.
+ * sched-deps.c (sched_analyze_insn): Update them. Flush the
+ clobbers list when either gets too long.
- * Makefile.in (MUNCH_NM): New variable, defined to be $(NM).
- (FLAGS_TO_PASS): Pass down MUNCH_NM.
- (HOST_CC, HOST_PREFIX, HOST_PREFIX_1): New variables.
- (EXTRA_GCC_FLAGS): Pass down HOST_* variables.
- (gcc-no-fixedincludes): Correct for current gcc Makefile.
+2002-01-29 Jakub Jelinek <jakub@redhat.com>
-Tue May 11 10:14:25 1993 Fred Fish (fnf@cygnus.com)
+ * config/i386/i386.h (LIMIT_RELOAD_CLASS): Handle LEGACY_REGS
+ and INDEX_REGS the same as GENERAL_REGS.
+ (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.
- * Makefile.in (make-gdb.tar.Z): Add configure, config.guess,
- config.sub, and move-if-change to gdb testsuite distribution
- archive, so the testsuite can be extracted, configured, and
- run separately from the gdb distribution. Blow away the Chill
- tests that require a Chill compiled executable, since GNU Chill
- is not yet publically available.
+2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
-Mon May 10 17:22:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * tree.c (build_nonstandard_integer_type): Correct prototype.
- * test-build.mk: set environment variables in a single command,
- instead of a list of assignments and exports
+2002-01-29 Ulrich Weigand <uweigand@de.ibm.com>
- * config.guess: recognize Alpha/OSF1 systems
+ * config/s390/s390.md (movstrsico, movstrdix_64,
+ movstrsix_31): Remove, replace by ...
+ (movstrdi_short, movstrsi_short, movstrdi_long,
+ movstrsi_long): ... these. New.
+ (movstrdi, movstrsi): Adapt.
-Mon May 10 14:55:51 1993 K. Richard Pixley (rich@rtl.cygnus.com)
+ (rotldi3, rotlsi3, ashldi3, *ashldi3_31, *ashldi3_64,
+ ashlsi3, lshrdi3, *lshrdi3_31, *lshrdi3_64, lshrsi3):
+ Remove unnecessary CC clobber.
+ (*ashrdi3_cc_31, *ashrdi3_cconly_31, *ashrdi3_cc_64,
+ *ashrdi3_cconly_64, *ashrsi3_cc, *ashrsi3_cconly): New.
- * configure: Change help message to prefer --options rather than
- -options.
+ (divmoddi4): Don't partially initialize TImode register.
-Mon May 10 05:58:35 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+2002-01-29 Geoffrey Keating <geoffk@redhat.com>
- * config.sub: Convergent Tech. "miniframe" uses m68010, sez
- zippy@ecst.csuchico.edu.
- * config.guess: Recognize miniframe.
+ * doc/sourcebuild.texi (C Tests): Document gcc.dg/debug directory.
-Sun May 9 17:47:57 1993 Rob Savoye (rob at darkstar.cygnus.com)
+2002-01-29 Richard Henderson <rth@redhat.com>
- * Makefile.in: Use srcroot to find runtest rather than rootme.
- Pass RUNTESTFLAGS and EXPECT down in BASE_FLAGS_TO_PASS.
+ * flow.c (print_rtl_and_abort): Remove.
+ (print_rtl_and_abort_fcn): Remove.
+ (verify_local_live_at_start): Use dump_bb instead.
+ (verify_wide_reg): Likewise. Take a basic_block, not rtl endpoints.
+ (verify_wide_reg_1): Return 2 on mode test failure.
-Fri May 7 14:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
- * test-build.mk: Extensive additions to support building on a
- machine other than the host.
+ PR c/3325, c/3326, c/2511, c/3347
+ * c-decl.c (enum_decl_context): Remove BITFIELD.
+ (grokdeclarator): Take bitfield width as an input.
+ Ensure bitfields are given the correct type. Perform
+ bitfield width validation with build_bitfield_integer_type
+ rather than waiting for finish_struct.
+ (grok_typename, grok_typename_in_parm_context, start_decl,
+ push_parmdecl, grokfield, start_function): Update calls to
+ grokdeclarator.
+ (build_bitfield_integer_type): New function.
+ (finish_struct): Move bitfield validation to grokdeclarator
+ and build_bitfield_integer_type.
+ * tree.c (build_nonstandard_integer_type): New function.
+ * tree.h (build_nonstandard_integer_type): New prototype.
+objc:
+ * objc-act.c (objc_copy_list): Remove DECL_INITIAL kludge.
-Wed May 5 08:35:04 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
+2002-01-29 Jakub Jelinek <jakub@redhat.com>
- * configure (tooldir): Fix for i386-aix again.
+ PR other/1502:
+ * cppinit.c (cpp_handle_option): Add ignore argument, if it is zero,
+ don't ignore unrecognized -W* options.
+ (cpp_handle_options): Pass 1 as last argument to cpp_handle_option.
+ * cpplib.h (cpp_handle_option): Adjust prototype.
+ * c-decl.c (c_decode_options): Pass 0 as last argument to
+ cpp_handle_option.
-Mon May 3 19:00:27 1993 Per Bothner (bothner@cygnus.com)
+ PR c/2896:
+ * gcc.c (cpp_unique_options): Split from cpp_options.
+ (cpp_options): Source cpp_unique_options.
+ (default_compilers): Use cpp_unique_options instead of cpp_options
+ when used together with cc1_options.
+ (static_specs): Add cpp_unique_options.
+ * objc/lang-specs.h: Use cpp_unique_options instead of cpp_options
+ when used together with cc1_options.
- * configure, Makefile.in: Change definition of $(tooldir)
- to match the FSF.
+2002-01-29 Kazu Hirata <kazu@hxi.com>
-Fri Apr 30 15:55:21 1993 Fred Fish (fnf@cygnus.com)
+ * config/h8300/h8300-protos.h: Update the prototype of
+ output_a_shift.
+ * config/h8300/h8300.c (output_a_shift): Remove an unused
+ argument 'insn'. Remove redundant code.
+ * config/h8300/h8300.md: Adust to the new prototype of
+ output_a_shift.
- * config.guess: Recognize i[34]86/SVR4.
+2002-01-29 Kazu Hirata <kazu@hxi.com>
-Fri Apr 30 15:52:46 1993 Steve Chamberlain (sac@thepub.cygnus.com)
+ * config/h8300/h8300-protos.h: Update the prototypes of
+ emit_a_rotate and expand_a_rotate.
+ * config/h8300/h8300.c (emit_a_rotate): Change the type of the
+ first argument to 'enum rtx_code'.
+ (expand_a_rotate): Likewise.
- * Makefile.in (all-gdb): gdb depends on sim.
+2002-01-28 Kazu Hirata <kazu@hxi.com>
-Thu Apr 29 23:30:48 1993 Fred Fish (fnf@cygnus.com)
+ * config/h8300/h8300-protos.h: Update the prototype of
+ output_simode_bld.
+ * config/h8300/h8300.c (output_simode_bld): Remove an argumen
+ 'log2'.
+ * config/h8300/h8300.md: Adjust to the new prototype.
- * Makefile.in (gdb.tar.Z): Make prototype gdb testsuite directory
- at the same time we make the prototype gdb directory.
- * Makefile.in (make-gdb.tar.Z): Make the testsuite distribution
- files at the same time as the gdb base release distribution.
+2002-01-28 Kazu Hirata <kazu@hxi.com>
-Thu Apr 29 12:50:37 1993 Ian Lance Taylor (ian@cygnus.com)
+ * conifg/h8300/h8300.c (h8300_adjust_insn_length): Remove
+ redundant code.
- * Makefile.in (check): Use individual check targets rather than
- DO_X rule.
- (check-gcc): Added.
+2002-01-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Thu Apr 29 09:50:07 1993 Jim Kingdon (kingdon@cygnus.com)
+ * emit-rtl.c (gen_rtx_REG): Check that the PIC_OFFSET_TABLE_REGNUM
+ is a fixed register before returning pic_offset_table_rtx.
+ * loop.c (scan_loop): Don't hoist insns that set pic_offset_table_rtx
+ when PIC_OFFSET_TABLE_REG_CALL_CLOBBERED is defined.
- * config.sub: Use sysv3.2 not sysv32 for canonical OS
- for System V release 3.2.
+2002-01-28 Jason Merrill <jason@redhat.com>
-Thu Apr 29 10:33:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+ * dwarf2.h: Sync with src version.
- * config.sub: Recognize hppaosf.
- * configure.in: Do configure ld/binutils/gas for it.
+2002-01-28 Paul Koning <pkoning@equallogic.com>
-Tue Apr 27 06:25:34 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+ * builtin-types.def (BT_FN_VOID_CONST_PTR_VAR): Replace
+ BT_FN_VOID_PTR_VAR.
+ * builtins.def (BUILT_IN_PREFETCH): Change first argument to be const.
+ * doc/extend.texi (__builtin_prefetch): Update documentation:
+ first argument is now const void ptr.
- * configure (tooldir): Alter syntax used to set this, for systems
- where "\$" isn't handled right, like i386-aix.
+2002-01-28 Kazu Hirata <kazu@hxi.com>
-Thu Apr 22 08:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
+ * config/h8300/h8300-protos.h: Remove an unused prototype.
- * configure: Pass program-transform-name, not
- program_transform_name, to recursive configures.
+2002-01-28 Roman Zippel <zippel@linux-m68k.org>
-Thu Apr 22 02:58:21 1993 Ken Raeburn (raeburn@cygnus.com)
+ * toplev.c (lang_independent_init): Round up identifier size.
- * Makefile.in (gas+binutils.tar.z): New rule for building snapshots
- of gas+ld+binutils.
+2002-01-28 Richard Earnshaw <rearnsha@arm.com>
-Mon Apr 19 17:41:30 1993 Per Bothner (bothner@cygnus.com)
+ * config.gcc: Revert previous change.
- * config.guess: Recognize AIX3.2 as distinct from 3.1.
+2002-01-28 Andris Pavenis <pavenis@latnet.lv>
-Sat Apr 17 17:19:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/i386/djgpp.h: Use STRIP_NAME_ENCODING in macro UNIQUE_SECTION
- * configure.in: rename m88k-motorola-m88kbcs to m88k-motorola-sysv
+2002-01-28 Richard Earnshaw <rearnsha@arm.com>
- * config/mh-delta88: remove extraneous GCC references
+ * config.gcc (*-*-netbsdelf*): Set up generic parameters.
+ (*-*-netbsd*): Always use collect2. Remove collect2 settings from
+ other non-elf netbsd config frags.
+ * config/netbsd-aout.h (STARTFILE_SPEC): Don't pull in c++rt0 since
+ collect2 will does that.
+ * config/netbsd.h (LIBGCC_SPEC): Add white space before -lgcc, so that
+ shared-lib frobbing will work.
-Tue Apr 13 16:52:16 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
+2002-01-28 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (PRMS): Set back to all-prms.
+ * config/h8300/h8300.h: Fix formatting.
+ * config/h8300/h8300.md: Likewise.
-Sat Apr 10 12:04:07 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-28 Loren J. Rittle <ljrittle@acm.org>
- * test-build.mk: Pass -with-gnu-as for known MIPS native and MIPS
- targets, rather than for MIPS hosts.
+ * fixinc/inclhack.def (strict_ansi_not): Add a bypass based on
+ the old, removed AAA_standards fix.
+ * fixinc/fixincl.x: Rebuilt.
-Fri Apr 9 13:51:06 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-28 Hans-Peter Nilsson <hp@axis.com>
- * configure.in: add comment for --with-x default values
+ * config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Change to emit
+ atexit call in crtbegin, hooked in after call to frame_dummy;
+ register EH before registering __fini__start.
- * config.guess: handle Motorola Delta88 box for SVR3 and SVR4.
+2002-01-28 Aldy Hernandez <aldyh@redhat.com>
- * Makefile.in: add check-* targets for each of the directories in
- the tree. Add a definition of RUNTEST that will use the one we
- just built, if it exists. Pass this down via FLAGS_TO_PASS.
+ * config/rs6000/altivec.h: Remove spurious semicolons.
-Thu Apr 8 09:21:30 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-27 Kazu Hirata <kazu@hxi.com>
- * configure.in: Removed obsolete references to bfd_target and
- target_makefile_frag.
+ * config/h8300/h8300.md: Replace dead bit extraction patterns
+ with ones that work.
- * build-all.mk: Set assorted targets for Q2.
- * config.sub: Recognize z8k-sim and h8300-hms.
- * test-build.mk: Really don't pass host to configure.
- (HOLES): Added uname.
+Sun Jan 27 13:23:40 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Wed Apr 7 15:48:19 1993 Ian Lance Taylor (ian@cygnus.com)
+ * emit-rtl.c (get_mem_attrs): Don't default alignment for non-BLKmode
+ if not STRICT_ALIGNMENT.
+ * rtl.h (MEM_ALIGN): Likewise.
- * configure: Handle an empty program-prefix, program-suffix or
- program-transform-name correctly.
+2002-01-27 Craig Rodrigues <rodrigc@gcc.gnu.org>
-Tue Apr 6 13:48:41 1993 Ian Lance Taylor (ian@cygnus.com)
+ * doc/invoke.texi (-fdump-translation-unit): Revert this
+ patch: 2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org>
- * build-all.mk: -G 8 no longer required for MIPS targets.
- * test-build.mk: Don't pass host argument to configure; make it
- guess.
+2002-01-27 Kazu Hirata <kazu@hxi.com>
-Tue Apr 6 10:36:53 1993 Fred Fish (fnf@cygnus.com)
+ * config/h8300/h8300.md (define_constants): New.
+ (anonymous patterns) Use defined constants appropriately.
- * Makefile.in (gdb.tar.Z): Fix for building gzip'd distribution.
- * Makefile.in (COMPRESS): New macro, like GZIP.
+2002-01-27 Kazu Hirata <kazu@hxi.com>
-Fri Apr 2 09:02:31 1993 Ian Lance Taylor (ian@cygnus.com)
+ * config/h8300/h8300.c (function_arg): Remove redundant code.
- * test-build.mk: Use -with-gnu-as for mips-sgi-irix4 as well.
+2002-01-26 Richard Henderson <rth@redhat.com>
- * build-all.mk: Set GCC to gcc -O -G 8 for MIPS targets, since gcc
- with gas currently defaults to -G 0.
+ * sched-deps.c (reg_pending_uses_head): New.
+ (reg_pending_barrier): Rename from reg_pending_sets_all.
+ (find_insn_list): Don't mark inline.
+ (find_insn_mem_list): Remove.
+ (add_dependence_list, add_dependence_list_and_free): New.
+ (flush_pending_lists): Replace only_write param with separate
+ for_read and for_write parameters. Update all callers. Use
+ add_dependence_list_and_free.
+ (sched_analyze_1): Do not add reg dependencies here; just set
+ the pending bits. Use add_dependence_list.
+ (sched_analyze_2): Likewise.
+ (sched_analyze_insn): Replace schedule_barrier_found with
+ reg_pending_barrier. Add all dependencies for pending reg
+ uses, sets, and clobbers.
+ (sched_analyze): Don't add reg dependencies for calls, just
+ set pending bits. Use regs_invalidated_by_call. Treat
+ sched_before_next_call as a normal list, not a fake insn.
+ (init_deps): No funny init for sched_before_next_call.
+ (free_deps): Free pending mems lists. Don't zero reg_last.
+ (init_deps_global): Init reg_pending_uses.
+ (finish_deps_global): Free it.
+ * sched-int.h (deps): Make in_post_call_group_p boolean. Update docs.
+ (find_insn_mem_list): Remove.
+ * sched-rgn.c (concat_INSN_LIST, concat_insn_mem_list): New.
+ (propagate_deps): Use them. Zero temp mem lists.
-Thu Apr 1 08:25:42 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-26 Richard Henderson <rth@redhat.com>
- * Makefile.in (all-flex): flex depends on byacc.
+ * Makefile.in (CRTSTUFF_CFLAGS): New.
+ (crtbegin.o, crtend.o, crtbeginS.o, crtendS.o, crtbeginT.o): Use it.
+ * config.gcc (alpha-linux, alpha-freebsd, alpha-netbsd): Use plain
+ crtstuff.c instead of alpha assembly version.
+ * crtstuff.c (CRT_CALL_STATIC_FUNCTION): Rewrite to assume the
+ entire dummy function sequence. Use FORCE_CODE_SECTION_ALIGN
+ not FORCE_{INIT,FINI}_SECTION_ALIGN.
+ (__do_global_dtors_aux): Mark used.
+ (frame_dummy, __do_global_ctors_aux): Mark used.
+ (fini_dummy, init_dummy): Remove.
- * build-all.mk: If host not specified, use config.guess. Pass TAG
- to test-build.mk as RELEASE_TAG.
- * test-build.mk (configargs): New variable containing arguments to
- pass to configure. Set to -with-gnu-as on mips-dec-ultrix.
- (FLAGS_TO_PASS): Pass down RELEASE_TAG.
+ * config/alpha/crtbegin.asm: Remove file.
+ * config/alpha/crtend.asm: Remove file.
+ * config/alpha/t-crtbe: Remove file.
+ * config/alpha/elf.h (CRT_CALL_STATIC_FUNCTION): New.
+ (LINK_EH_SPEC): New.
- * config.guess: Use /bin/uname when checking -X argument on SCO,
- to avoid invoking GNU uname which doesn't understand -X.
+ * config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Rewrite old
+ FORCE_INIT_SECTION_ALIGN hack. Register __fini_start before
+ calling constructors.
+ * config/cris/linux.h (CRT_CALL_STATIC_FUNCTION): Undef.
- * test-build.mk: Don't use /usr/unsupported/bin/as on AIX.
+ * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): New.
+ * config/i386/linux.h (CRT_CALL_STATIC_FUNCTION): Replace old
+ CRT_END_INIT_DUMMY hack.
+ * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Replace
+ FORCE_{INIT,FINI}_SECTION_ALIGN.
- * configure.in: Build gas for mips-*-*.
+ * config/mcore/mcore-elf.h (FORCE_CODE_SECTION_ALIGN): Replace
+ FORCE_{INIT,FINI}_SECTION_ALIGN.
-Wed Mar 31 21:20:58 1993 K. Richard Pixley (rich@rtl.cygnus.com)
+ * config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Update for new
+ invocation sequence.
+ * config/sh/sh.h (CRT_CALL_STATIC_FUNCTION): Likewise.
- * Makefile.in (all.normal): insert missing backslash.
+ * doc/tm.texi (CRT_CALL_STATIC_FUNCTION): Update.
+ (FORCE_CODE_SECTION_ALIGN): New.
-Wed Mar 31 12:31:56 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-26 Richard Henderson <rth@redhat.com>
- * build-all.mk, config/mh-irix4: Bump -XNh value to 1500 to match
- gcc requirements.
+ * config/cris/cris.c (cris_print_operand): Handle 64-bit CONST_INT.
- * Makefile.in: Complete overhaul to merge many almost identical
- targets.
+2002-01-26 Richard Henderson <rth@redhat.com>
-Tue Mar 30 20:17:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+ * config/alpha/alpha.c (alpha_sa_mask): Mark RA for unicos here too.
+ (alpha_sa_size): Use alpha_sa_mask to compute size of saved regs.
- * Makefile.in (setup-dirs-gdb): Renamed from setup-dirs.
- (gdb.tar.Z): Adjusted.
+2002-01-26 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (setup-dirs, taz): New targets; should be general
- enough to adapt for gdb sometime. Build only .z file.
- (gas.tar.z): New target.
+ * config/h8300/h8300.md: Remove bit extraction patterns that
+ cannot be triggered.
+ Restrict each bit extraction pattern to a variant on which the
+ pattern is tested.
-Tue Mar 30 10:03:09 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-26 Joseph S. Myers <jsm28@cam.ac.uk>
- * build-all.mk: Use CC=cc -Xs on Solaris.
+ * doc/include/texinfo.tex: Update to version 2002-01-04.07.
-Mon Mar 29 19:59:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-26 Kazu Hirata <kazu@hxi.com>
- * config/mh-sun3: cc needs -J to compile cp-parse.c correctly
+ * config/h8300/h8300.md: Remove bit test patterns that cannot
+ be triggered.
+ Restrict each bit test pattern to a variant on which the
+ pattern is tested.
- * config/mh-solaris: SunPRO C needs -Xs to be able to get a
- working xmakefile for Emacs.
+2002-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-Thu Mar 25 15:14:30 1993 Fred Fish (fnf@cygnus.com)
+ * builtins.c (expand_builtin_strncat): Remove redundant check for
+ INTEGER_CST.
- * Makefile.in: Incorporate changes suggested by wilson@cygnus.com
- for handling BISON for FSF releases.
+2002-01-25 David O'Brien <obrien@FreeBSD.org>
-Thu Mar 25 06:19:48 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
+ * config/i386/x86-64.h (DEFAULT_PCC_STRUCT_RETURN): Do not overide
+ default setting.
+ * config/i386/freebsd64.h (DEFAULT_PCC_STRUCT_RETURN): Do not override
+ existing setting.
- * configure: Actually implement the change zoo just documented.
+2002-01-25 Geoffrey Keating <geoffk@redhat.com>
-Wed Mar 24 13:02:44 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
+ * dbxout.c (dbxout_init): Use assemble_name rather than just
+ stripping off the first character.
+ (dbxout_source_file): Likewise.
- * configure: when using config.guess, only set target_alias when
- it's not already been set (ie, on the command line)
+2002-01-25 DJ Delorie <dj@redhat.com>
-Mon Mar 22 23:07:39 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/sparc/sparc.c (sparc_emit_set_symbolic_const64): Compare
+ using rtx_equal_p, not by comparing pointers.
- * Makefile.in: add installcheck target, set PRMS to install-prms
+2002-01-25 Steve Ellcey <sje@cup.hp.com>
-Sun Mar 21 16:46:12 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * emit-rtl.c (gen_rtx_REG): Always return the same rtx
+ for PIC_OFFSET_TABLE_REGNUM.
+ (init_emit_once): Use gen_raw_REG to initialize pic_offset_table_rtx.
- * configure: add support for package_makefile_fragment, handle the
- case where a directory has a configure.in file but no Makefile.in
- more gracefully (with an actual understandable error message, even);
- add support for --without (and add this to the usage message); also
- explicitly add a --host=${host_alias} to the command line when
- config.guess is used
+2002-01-25 David O'Brien <obrien@FreeBSD.org>
-Sun Mar 21 12:11:58 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
+ * config.gcc (x86_64-*-freebsd*): New target.
+ (x86_64-*-netbsd*,x86_64-*-linux*): Use ${tm_file} rather than its
+ value.
+ (i[34567]86-*-freebsd*): Don't include svr4.h.
+ * config/i386/freebsd64.h: New file.
- * configure: Must use both --host and --target in recursive calls.
+2002-01-25 Douglas B Rupp <rupp@gnat.com>
-Thu Mar 18 12:31:35 1993 Ian Lance Taylor (ian@cygnus.com)
+ * config/alpha/x-vms (version): Make static.
- * Makefile.in: Change deja-gnu to dejagnu.
+ * config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Fix error
+ in previous checkin.
-Mon Mar 15 15:44:35 1993 Ian Lance Taylor (ian@cygnus.com)
+ * Makefile.in (install-headers-cp): New target.
+ * config.gcc (alpha-dec-*vms*): Install headers with
+ install-headers-cp
- * configure.in (h8300-*-*, h8500-*-*): Don't build libg++.
+Fri Jan 25 22:42:49 CET 2002 Jan Hubicka <jh@suse.cz>
-Fri Mar 12 18:30:14 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * unroll.c (unroll_loop): Lower final_value to nonmemory operand;
+ avoid it's copies.
- * configure.in: canonicalize all instances to *-*-solaris2*,
- also strip out a number of tools to not build for go32 host
+Fri Jan 25 08:26:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Wed Mar 10 12:08:27 1993 K. Richard Pixley (rich@rtl.cygnus.com)
+ * builtins.c (expand_builtin_strncpy): Use integer_zerop instead
+ of compare_tree_int.
+ (expand_builtin_strncat): Likewise.
+ * c-decl.c (finish_struct): Use tree_low_cst.
+ * tree.h (compare_tree_int): Arg is unsigned HOST_WIDE_INT.
+ * tree.c (compare_tree_int): Likewise.
- * config.guess: add GPL.
+2002-01-25 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in, config.guess, config.sub, configure: bump
- copyrights to 93.
+ * reload1.c (eliminate_regs_in_insn): Recognize frame pointer
+ adjustments even if they are implemented by more than two insns.
-Wed Mar 10 07:12:48 1993 Ian Lance Taylor (ian@cygnus.com)
+Fri Jan 25 20:43:56 CET 2002 Jan Hubicka <jh@suse.cz>
- * Makefile.in (do-info): Removed obsolete check for existence of
- localenv file.
+ * df.c (df_ref_create, df_ref_record_1, df_ref_record): Kill BB arg.
+ * df.h (struct ref): Kill B.
+ (DF_REF_BB, DF_REF_BBNO): Use BLOCK_FOR_INSN.
- * Makefile.in (MAKEOVERRIDES): Define to be empty.
+ * basic-block.h (PROP_EQUAL_NOTES): New flag.
+ * flow.c (propagate_one_insn): Use it.
+ (mark_used_regs): Handle NIL.
-Wed Mar 10 03:11:56 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-25 Geoffrey Keating <geoffk@redhat.com>
- * Makefile.in: a couple of 'else true' for decstation,
- support for TclX
+ * config/stormy16/stormy16.md (tablejump_pcrel): Use a MEM
+ to help folding.
- * configure.in: configure tclX too; don't remove Tk on RS/6000 anymore
+2002-01-25 David Edelsohn <edelsohn@gnu.org>
-Tue Mar 9 16:06:12 1993 K. Richard Pixley (rich@cygnus.com)
+ * rs6000.md (prefetch): Make address V4SI mode so that the address
+ is restricted to legitimate form for instruction.
- * Makefile.in (setup-dirs): change invocation of make to $(MAKE).
+2002-01-25 Bob Wilson <bob.wilson@acm.org>
-Mon Mar 8 14:52:11 1993 Ken Raeburn (raeburn@cambridge)
+ * doc/install.texi (xtensa-*-elf): New target.
+ (xtensa-*-linux*): New target.
+ * doc/contrib.texi: Add myself.
- * config.guess: Recognize i386-ibm-aix (PS/2).
- * configure.in: Use config/mh-aix386 file for it.
+2002-01-25 Nick Clifton <nickc@cambridge.redhat.com>
-Mon Mar 8 11:12:43 1993 Ian Lance Taylor (ian@cygnus.com)
+ * config/arm/arm.c (arm_hard_regno_mode_ok): Allow any general
+ purpose register to hold an SImode (or smaller) value.
- * Makefile.in (GCC_FOR_TARGET): Eliminated definition; use
- CC_FOR_TARGET instead.
- (BASE_FLAGS_TO_PASS): Pass GCC_FOR_TARGET=$(CC_FOR_TARGET).
+2002-01-25 Jakub Jelinek <jakub@redhat.com>
-Wed Mar 3 16:00:28 1993 Steve Chamberlain (sac@ok.cygnus.com)
+ * unwind-dw2-fde-glibc.c: If inhibit_libc, use __register_frame*
+ registry only.
+ * crtstuff.c: Likewise.
- * Makefile.in: Add sim to list of directories sent with gdb
+2002-01-25 Kazu Hirata <kazu@hxi.com>
-Wed Mar 3 11:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
+ * config/h8300/h8300.md (negation patterns): Tighten
+ predicates to register_operand.
- * configure.in: Put back mips-dec-bsd* case.
+2002-01-24 Aldy Hernandez <aldyh@redhat.com>
-Tue Mar 2 21:15:58 1993 Fred Fish (fnf@cygnus.com)
+ * loop.c (emit_prefetch_instructions): Use the prefetch insn's
+ mode, not Pmode.
- (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
- * configure.in (vax-*-ultrix2*): Add Ultrix 2.2 triplet.
- * config.guess: Change 'VAX*:ULTRIX:*:*' to 'VAX*:ULTRIX*:*:*'.
- * config/mh-vaxult2: New file.
+ * builtins.c (expand_builtin_prefetch): Same.
-Tue Mar 2 18:11:03 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-24 Alexandre Oliva <aoliva@redhat.com>
- * configure.in: remove no-op mips-dec-bsd* in "case $target"
+ * config/sh/sh.md (sym_label2reg): Make sure all CONSTs have
+ modes.
- * Makefile.in (dir.info): only run gen-info-dir if it exists,
- (install-info): install dir.info only if it exists,
- (all-expect, install-expect): pass along X11_FLAGS_TO_PASS
+2002-01-24 Kazu Hirata <kazu@hxi.com>
-Tue Mar 2 09:01:30 1993 Ken Raeburn (raeburn@cygnus.com)
+ * config/h8300/h8300.c (print_operand): Remove support for
+ operand character 'A'.
+ * config/h8300/h8300.md (three anonymous patterns): Replace
+ operand character 'A' with either 'T' or 'S'.
- * configure.in: For vms target, skip bfd, ld, binutils. Do build
- gas for mips-dec-bsd.
+2002-01-24 Kazu Hirata <kazu@hxi.com>
-Tue Mar 2 08:35:24 1993 Ian Lance Taylor (ian@cygnus.com)
+ * config/h8300/h8300.c (print_operand): Remove support for
+ operand character 'U'.
- * configure (makesrcdir): If ${srcdir} is relative and not ".",
- and ${subdir} is not ".", set makesrcdir based on ${invsubdir}.
+2002-01-24 Andris Pavenis <pavenis@latnet.lv>
-Tue Feb 23 14:18:28 1993 Mike Werner (mtw@poseidon.cygnus.com)
+ * config/i386/t-djgpp: Use NATIVE_SYSTEM_HEADER_DIR.
- * configure.in: Added "dejagnu" to hosttools list.
+2002-01-24 Nick Clifton <nickc@cambridge.redhat.com>
-Mon Feb 22 23:28:38 1993 Per Bothner (bothner@rtl.cygnus.com)
+ * config/arm/arm.c (arm_hard_regno_mode_ok): Allow SImode
+ values to be assigned to the stack pointer.
- * config.sub, configure.in, config.guess: Add support
- for Bosx, an AIX variant from Bull.
- Patches from F.Pierresteguy@frcl.bull.fr.
+2002-01-14 Hartmut Penner <hpenner@de.ibm.com>
-Sun Feb 21 11:15:22 1993 Mike Werner (mtw@poseidon.cygnus.com)
+ * emit_rtl.c (gen_lowpart_common): Conversion from const_int
+ to const_double needs to be done right for big-endian systems.
- * devo/dejagnu: Initial creation of devo/dejagnu.
- Migrated dejagnu testcases and support files for testing software
- tools to reside as subdirectories, currently called "testsuite",
- within the directory of the software tool. Migrated all programs,
- support libraries, etc. beloging to dejagnu proper from
- devo/deja-gnu to devo/dejagnu. These files were moved "as is"
- with no modifications. The changes to these files which will
- allow them to configure, build, and execute properly will be made
- in a future update.
+2002-01-24 Jason Merrill <jason@redhat.com>
-Fri Feb 19 20:19:39 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
+ PR c++/2432
+ * config/sparc/sparc.md (call-jump peepholes): Pass the right insn
+ to can_throw_internal.
- * Makefile.in: Change send_pr to send-pr.
- * configure.in: Likewise.
- * send_pr: Renamed directory to send-pr.
+2002-01-23 Richard Henderson <rth@redhat.com>
-Fri Feb 19 19:00:13 1993 Per Bothner (bothner@cygnus.com)
+ * fold-const.c (fold): Change UINT_MAX test to check vs precision
+ rather than TYPE_MAX_VALUE. Fix indentation and a bogus negation.
- * Makefile.in: Add some extra semi-colons (needed if SHELL=bash).
+2002-01-24 Alexandre Oliva <aoliva@redhat.com>
-Fri Feb 19 00:59:33 1993 John Gilmore (gnu@cygnus.com)
+ * config/sh/sh.md (symGOT_load, sym2GOT, sym2GOTOFF): New expands.
+ (symGOT2reg): Use them, then set as GOT value as unchanging.
+ (symGOTOFF2reg): Set REG_EQUAL note. Use a different pseudo
+ as a temporary, if possible.
+ (symPLT_label2reg): Enclose (pc) in UNSPEC_PIC. Emit
+ sym@PLT-(.LPCS#+2-.) instead of sym@PLT+.-(.LPCS#+2).
- * README: Update for gdb-4.8 release.
- * Makefile.in (gdb.tar.Z): Add texinfo/tex3patch. Build
- gdb-xxx.tar.z (gzip'd) file also.
+2002-01-23 Kazu Hirata <kazu@hxi.com>
-Thu Feb 18 09:16:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/h8300/h8300.md: Fix xorqi and xorqi so that they will
+ accept to accept 0x80 as operands[2].
- * Makefile.in: make all-diff depend on all-libiberty
+2002-01-24 Alexandre Oliva <aoliva@redhat.com>
-Tue Feb 16 16:06:31 1993 K. Richard Pixley (rich@cygnus.com)
+ * config/sparc/sparc.md (fix_trunctfdi2): Correct typo in mode.
- * config.guess: add vax-ultrix in the spirit of mips-ultrix.
+2002-01-23 Richard Henderson <rth@redhat.com>
-Tue Feb 16 05:57:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/alpha/alpha.md (call_value_osf_1_er peepholes): Fix typo.
- * configure.in, Makefile.in: add hello, tar, gzip, recode, indent
+2002-01-23 Aldy Hernandez <aldyh@redhat.com>
-Tue Feb 16 00:58:20 1993 John Gilmore (gnu@cygnus.com)
+ * c-parse.in (parmlist_or_identifiers): Add maybe_attribute.
+ (parmlist_or_identifiers_1): Verify that only a parmlist follows
+ an attribute.
- * Makefile.in (DEVO_SUPPORT): Remove etc directory
- (ETC_SUPPORT): Only add the files GDB wants from etc/.
- (gdb.tar.Z): Use ETC_SUPPORT. Use byacc when building the file.
+2002-01-23 Richard Henderson <rth@redhat.com>
-Thu Feb 11 20:14:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * expr.c (move_by_pieces_1): Extend size before negation.
- * Makefile.in: makeinfo binary is in a new location
+ * config/m68k/t-m68kbare (MULTILIB_OPTIONS): Add 68040 and 68060.
+ (MULTILIB_MATCHES): Remove 68040 and 68060 aliases.
+ (MULTILIB_EXCEPTIONS): Ignore 68881 and soft-float for 68040 and 68060.
+ * config/m68k/t-m68kelf: Likewise.
-Tue Feb 9 12:42:27 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-23 Bob Wilson <bob.wilson@acm.org>
- * config.sub: Accept -ecoff as an OS.
+ * config/xtensa/elf.h: New file.
+ * config/xtensa/lib1funcs.asm: New file.
+ * config/xtensa/lib2funcs.S: New file.
+ * config/xtensa/linux.h: New file.
+ * config/xtensa/t-xtensa: New file.
+ * config/xtensa/xtensa-config.h: New file.
+ * config/xtensa/xtensa-protos.h: New file.
+ * config/xtensa/xtensa.c: New file.
+ * config/xtensa/xtensa.h: New file.
+ * config/xtensa/xtensa.md: New file.
+ * config.gcc (xtensa-*-elf*): New target.
+ (xtensa-*-linux*): New target.
+ * cse.c (canon_hash): Compare rtx pointers instead of register
+ numbers. This is required for the Xtensa port.
+ * integrate.c (copy_insn_list): Handle case where the static
+ chain is in memory and the memory address has to be copied to
+ a register.
+ * doc/invoke.texi (Option Summary): Add Xtensa options.
+ (Xtensa Options): New node.
+ * doc/md.texi (Machine Constraints): Add Xtensa machine constraints.
- * Makefile.in: Various changes to eliminate a level of make
- recursion and reduce the required command line length.
- (BASE_FLAGS_TO_PASS): New variable holding flags passed to all
- sub-makes.
- (EXTRA_HOST_FLAGS, EXTRA_TARGET_FLAGS, EXTRA_GCC_FLAGS): New
- variables holding settings for specific sub-makes.
- (FLAGS_TO_PASS, TARGET_FLAGS_TO_PASS, GCC_FLAGS_TO_PASS): Rewrote
- in terms of BASE_FLAGS_TO_PASS.
- (TARGET_LIBS): New variable listing directories which use
- TARGET_FLAGS_TO_PASS.
- (subdir_do): Eliminated.
- (do-*): New set of targets to replace subdir_do.
- (various): All targets which used subdir_do now depend on do-*.
- (local-clean): Renamed from do_clean.
- (local-distclean): New target, dependency of distclean and
- realclean.
- (install-info): Don't create directories. Depend on dir.info
- rather than calling make recursively.
- (install-dir.info): Eliminated.
- (install-info-dirs): Create all info directories here.
- (dir.info): Depend upon do-install-info.
+2002-01-23 Zack Weinberg <zack@codesourcery.com>
- * test-build.mk (HOLES): Added false.
+ * diagnostic.c (internal_error): Do ICE suppression only
+ when ENABLE_CHECKING is not defined.
-Sat Feb 6 14:05:09 1993 Per Bothner (bothner@rtl.cygnus.com)
+ * c-typeck.c (require_complete_type): Return error_mark_node
+ if type is error_mark_node.
- * config.guess: Recognize BSDI and BSDJ (Jolitz 386bsd).
+2002-01-23 Janis Johnson <janis187@us.ibm.com>
-Thu Feb 4 20:49:18 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * toplev.c (process_options): Disable -fprefetch-loop-arrays with
+ -Os and issue a warning.
- * Makefile.in (info): remove dependency on all-texinfo. The
- problem was really in texinfo/C, not at this level.
+2002-01-23 Zack Weinberg <zack@codesourcery.com>
-Thu Feb 4 13:38:41 1993 Ian Lance Taylor (ian@cygnus.com)
+ * doc/fragments.texi, doc/hostconfig.texi: Update to reflect
+ current (lack of) need for host configuration by hand.
- * Makefile.in (info): Added dependency on all-texinfo (PR 2112).
+ * doc/gccint.texi, doc/rtl.texi, doc/tm.texi: Adjust cross
+ references. Documentation of some target macros moved from
+ hostconfig.texi to tm.texi.
-Thu Feb 4 01:50:53 1993 John Gilmore (gnu@cygnus.com)
+2002-01-23 Will Cohen <wcohen@redhat.com>
- * Makefile.in (make-gdb.tar.Z): Change BISON to 'bison -y' for
- GDB releases.
+ * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Define if not currently
+ defined.
-Wed Feb 3 17:22:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+2002-01-23 Kazu Hirata <kazu@hxi.com>
- * configure: Include srcdir in message about target of link not
- being found. Don't convert `-' to `_' in `with' options being
- passed to subdirs.
+ * config/h8300/h8300.md (*andorhi3): Accept 0x8000 as an
+ operand[3].
-Tue Feb 2 18:57:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-23 Jason Merrill <jason@redhat.com>
- * configure.in: add uudecode to host_tools
+ * tree.c (build1): Don't set TREE_READONLY on INDIRECT_REF.
- * Makefile.in: added {all,install}-uudecode targets, added them to
- the appropriate lists
+ * function.c (assign_parms): Don't put args of inline functions
+ into registers when not optimizing.
-Tue Feb 2 11:45:53 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-23 Nick Clifton <nickc@cambridge.redhat.com>
- * Makefile.in (all-gcc): Added dependency on all-gas.
+ * config/arm/arm.md (UNSPEC_PROLOGUE_USE): New unspec constant.
+ (prologue_use): New pattern.
+ * config/arm/arm.c (expand_prologue): Use gen_prologue_use in
+ preference to gen_rtx_USE.
+ (thumb_expand_prologue): Use gen_prologue_use in preference to
+ gen_rtx_USE.
+ (thumb_expand_epilogue): Use gen_prologue_use in preference to
+ gen_rtx_USE.
- * configure.in (mips-*-*): Build ld and binutils.
+2002-01-23 Hans-Peter Nilsson <hp@bitrange.com>
-Mon Feb 1 12:35:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
+ * loop.c [!HAVE_prefetch] (CODE_FOR_prefetch): Define to 0.
- * configure: check return code from mkdir, print error message and
- exit on failure.
+2002-01-23 Neil Booth <neil@daikokuya.demon.co.uk>
-Sat Jan 30 16:40:28 1993 John Gilmore (gnu@cygnus.com)
+ PR c/3504
+ * doc/extend.texi: Correct documentation of __alignof__.
- * Makefile.in (make-gdb.tar.Z): New location for texinfo.tex.
+2002-01-22 Zack Weinberg <zack@codesourcery.com>
-Thu Jan 28 15:09:59 1993 Ian Lance Taylor (ian@cygnus.com)
+ * params.h: Rename arguments of DEFPARAM so that it will be
+ recognized as a translation keyword.
- * test-build.mk (HOLES): Added tar, cpio and uudecode.
+2002-01-22 Aldy Hernandez <aldyh@redhat.com>
-Wed Jan 27 16:50:32 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
+ * extend.texi: Document altivec functions.
+ Fix N-bit adjectives in X86 builtin documentation.
- * config.sub (h8500): Recognize this as a cpu type.
+2002-01-22 Alexandre Oliva <aoliva@redhat.com>
-Sat Jan 23 20:32:01 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * reload.c (reg_overlap_mentioned_for_reload_p): Handle PLUS and
+ auto_inc_dec values.
- * configure: source directory missing is no longer a warning
+2002-01-22 Richard Earnshaw <rearnsha@arm.com>
- * configure.in: recognize irix[34]* instead of irix[34]
+ * config/netbsd-aout.h (SWITCH_TAKES_ARG): Remove bogus white space
+ after backslash.
+ (ASM_DECLARE_OBJECT_NAME): Add missing backslash before final line.
- * Makefile.in: define and pass down X11_LIB
+2002-01-22 Alexandre Oliva <aoliva@redhat.com>
- * config/mh-sco: define X11_LIB to the mess that SCO ODT requires
+ * config/i386/freebsd-aout.h (ASM_QUAD): Undefine.
-Sat Jan 23 13:49:40 1993 Per Bothner (bothner@cygnus.com)
+2002-01-22 Richard Henderson <rth@redhat.com>
- * guess-systype: Renamed to ...
- * config.guess: ... by popular request.
- * configure.in, Makefile.in: Update accordingly.
+ * config/alpha/alpha.c (split_small_symbolic_mem_operand): Use
+ copy_insn not copy_rtx.
-Thu Jan 21 12:20:55 1993 Per Bothner (bothner@cygnus.com)
+2002-01-23 Alan Modra <amodra@bigpond.net.au>
- * guess-systype: Patches from John Eaton <jwe@che.utexas.edu>:
- + Add Convex, Cray/Unicos, and Encore/Multimax support.
- + Execute ./dummy instead of assuming . is in PATH.
+ * combine.c (simplify_and_const_int): Don't trunc_int_for_mode
+ "nonzero" as that might add "1" bits. Ensure "constop" is
+ properly sign extened.
+ (force_to_mode): Tweak for sign extended constop.
-Tue Jan 19 17:18:06 1993 Per Bothner (bothner@cygnus.com)
+2002-01-22 Richard Henderson <rth@redhat.com>
- * guess-systype: New shell script. Attempts to guess the
- canonical host name of the executing host.
- Only a few hosts are supported so far.
- * configure: Call guess-systype if no host is specified.
+ * config/alpha/alpha.c (some_small_symbolic_mem_operand) Use
+ for_each_rtx instead of assuming we're already looking at the MEM.
+ (split_small_symbolic_mem_operand): Likewise.
+ * config/alpha/alpha.h (PREDICATE_CODES): Update.
+ * config/alpha/alpha.md (small symbolic memory splitters): Update.
-Tue Jan 19 08:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
+2002-01-22 Richard Henderson <rth@redhat.com>
- * Makefile.in (gcc-no-fixedincludes): Made to work with current
- gcc Makefile.
+ * config/alpha/alpha.md (divmodsi_internal_er): Generate lituse
+ sequence number for the literal.
+ (divmoddi_internal_er): Likewise.
+2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org>
-Fri Jan 15 10:27:02 1993 Ian Lance Taylor (ian@cygnus.com)
+ PR java/4972
+ * aclocal.m4 (AM_ICONV): Put linking flags for libiconv
+ in LIBICONV variable.
+ * configure: Regenerated.
- * Makefile.in (GCC_FLAGS_TO_PASS): New variable.
- (all-gcc, install-gcc, subdir_do): Use it.
+2002-01-22 Krister Walfridsson <cato@df.lth.se>
-Wed Jan 13 17:06:45 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
+ * dependence.c (build_def_use): Remove array_idx.
- * Makefile.in: Rename uninstalled gcc driver from gcc to xgcc.
+ * dwarfout.c (last_filename): Remove.
+ (output_compile_unit_die): Remove last_filename.
-Wed Jan 6 20:29:16 1993 Mike Werner (mtw@rtl.cygnus.com)
+2002-01-22 Roger Sayle <roger@eyesopen.com>
+ Richard Henderson <rth@redhat.com>
- * Makefile.in: Removed explicit setting of SUBDIRS. SUBDIRS is now
- set exclusively by configure, using configure.in .
+ PR opt/3640
+ * fold-const.c (fold): Optimize unsigned comparisons against
+ UINT_MAX (and similar unsigned constants).
-Wed Jan 6 13:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-22 Janis Johnson <janis187@us.ibm.com>
- * test-build.mk: set $PATH for all builds
+ * Makefile.in (loop.o): Depend on OPTABS_H.
+ * loop.c (emit_prefetch_instructions): Check the prefetch operand
+ against the predicate.
- * Makefile.in: pass TARGET_FLAGS_TO_PASS for xiberty and libm
+ PR target/5379
+ * config/i386/i386.md (prefetch_sse): Specify "p" as a constraint
+ for the address operand.
-Wed Jan 6 11:02:10 1993 Fred Fish (fnf@cygnus.com)
+2002-01-22 Richard Henderson <rth@redhat.com>
- * Makefile.in (GCC_FOR_TARGET): Supply a default that matches
- the one used in gcc/Makefile.in, so that a null expansion doesn't
- override the one needed to build gcc with a native cc.
+ * config/alpha/freebsd.h (FUNCTION_PROFILER): Remove.
+2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org>
-Tue Jan 5 07:55:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+ PR other/5450
+ * config/i386/sysv4.h (CPP_SPEC): Define, and add CPU
+ preprocessor flags.
- * configure: Accept -with arguments.
+2002-01-22 Jason Thorpe <thorpej@wasabisystems.com>
-Sun Jan 3 15:15:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
+ * config.gcc (x86_64-*-netbsd*): New target.
+ * config/i386/netbsd64.h: New file.
- * Makefile.in: added h8300sim
+2002-01-22 Aldy Hernandez <aldyh@redhat.com>
-Tue Dec 29 15:06:00 1992 Ian Lance Taylor (ian@cygnus.com)
+ * regrename.c (kill_value): Fix typo.
- * config/mh-sco: Don't override BISON definition.
+2002-01-22 Aldy Hernandez <aldyh@redhat.com>
- * build-all.mk: If canonhost is i386-unknown-sco3.2v4, change it
- to i386-sco3.2v4. Set TARGETS and CFLAGS for i386-sco3.2v4.
- (all-cygnus, native, build-cygnus): Make
- $(canonhost)-stamp-3stage-done, not $(host)....
- * test-build.mk (stamp-3stage-compared): Use tail +10c for
- i386-sco3.2v4. Added else true to if command.
+ * doc/tm.texi: Remove STARTING_FRAME_PHASE.
-Mon Dec 28 12:08:56 1992 Ken Raeburn (raeburn@cygnus.com)
+ * config/rs6000/rs6000.h: Same.
- * config.sub: (from FSF) Sequent uses a BSD-like OS.
+ * function.c (instantiate_virtual_regs): Remove
+ STARTING_FRAME_PHASE.
+ (assign_stack_local_1): Same.
+ Calculate frame phase.
+
+2002-01-22 Nick Clifton <nickc@redhat.com>
+
+ * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Move 'regno'
+ variable declaration to outer scope in order to simplify
+ future extensions.
+ (HARD_REGNO_MODE_OK): Replace macro body with a with a call to
+ arm_hard_regno_mode_ok.
+ * config/arm/arm-protos.h: Add a prototype for
+ arm_hard_regno_mode_ok.
+ * config/arm/arm.c (soft_df_operand): Remove now redundant
+ check for DImode values using IP_REGNUM.
+ (nonimmediate_soft_df_operand): Remove now redundant check for
+ DImode values using IP_REGNUM.
+ (arm_hard_regno_mode_ok): New function. New check: make sure
+ that DImode values are not stored in IP_REGNUM.
+
+ * config/arm/arm.c (arm_expand_prologue): Replace REG_MAYBE_DEAD
+ note with a USE.
+ (thumb_expand_prologue): Replace REG_MAYBE_DEAD note with a USE.
+
+2002-01-22 Jason Merrill <jason@redhat.com>
+
+ * c-semantics.c (genrtl_compound_stmt): Only check nesting
+ consistency if this COMPOUND_STMT is scoped.
+
+2002-01-22 Kazu Hirata <kazu@hxi.com>
+
+ * predict.c: Fix formatting.
+ * print-tree.c: Likewise.
+ * protoize.c: Likewise.
+ * real.h: Likewise.
+ * rtl.h: Likewise.
+ * sbitmap.h: Likewise.
+ * scan.c: Likewise.
+ * sched-deps.c: Likewise.
+ * sched-vis.c: Likewise.
+ * sdbout.c: Likewise.
+ * sibcall.c: Likewise.
+ * ssa.c: Likewise.
+ * ssa-ccp.c: Likewise.
+ * ssa-dce.c: Likewise.
+ * stmt.c: Likewise.
+ * stor-layout.c: Likewise.
+ * system.h: Likewise.
+
+Tue Jan 22 06:26:33 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.c (int_fits_type_p): If bounds of a subtype are variable, see
+ if fits in bounds of base type.
+
+ * dwarf2out.c (equate_decl_number_to_die): Add "int" to decls.
+ (loc_descriptor_from_tree, case CALL_EXPR, case ADDR_EXPR): New.
+ (add_bound_info, default): If can't find a context, make a
+ SAVE_EXPR.
+ (dwarf2out_finish): Check for SAVE_EXPR in node->created_for.
+
+2002-01-22 Hans-Peter Nilsson <hp@axis.com>
+
+ * c-typeck.c (parser_build_binary_op): If result from
+ build_binary_op is ERROR_MARK just return error_mark_node without
+ further processing.
+
+2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/netbsd.h (TARGET_HAS_F_SETLKW): define.
+ Split a.out-specific bits into...
+ * config/netbsd-aout.h: ...this.
+ * config/netbsd-elf.h: New file.
+ * config/alpha/netbsd-elf.h: Remove.
+ * config/alpha/netbsd.h: Rewrite for a NetBSD/alpha ELF target.
+ * config/i386/netbsd-elf.h (LIB_SPEC): Remove.
+ (STARTFILE_SPEC): Remove redundant definition.
+ (ENDFILE_SPEC): Likewise.
+ (LINK_SPEC): Likewise.
+ (CPP_SPEC): Likewise.
+ (ASM_SPEC): Likewise.
+ (LIB_SPEC): Likewise.
+ (SWITCH_TAKES_ARG): Likewise.
+ (TARGET_MEM_FUNCTIONS): Likewise.
+ (CPP_PREDEFINES): Redefine.
+ (ASM_FINAL_SPEC): Remove redefinition.
+ (ASM_COMMENT_START): Redefine.
+ (FUNCTION_PROFILER): Define.
+ (TARGET_VERSION): Redefine.
+ Comment and formatting cleanup.
+ * config/i386/netbsd.h: Include <netbsd-aout.h>.
+ * config/m68k/netbsd.h: Include <netbsd-aout.h>.
+ * config/mips/netbsd.h: Rewrite for NetBSD/mips ELF target,
+ big- or little-endian.
+ * config/ns32k/netbsd.h: Include <netbsd-aout.h>.
+ * config.gcc (*-*-netbsd*): Add definitions common to all
+ NetBSD configs.
+ (alpha*-*-netbsd*): Remove redundant xm_defines, gas, and
+ gnu_ld definitions. Add netbsd-elf.h to and remove
+ alpha/netbsd-elf.h from tm_file. Remove alpha/t-crtfm from
+ tmake_file, and don't lose previous tmake_file contents.
+ (arm*-*-netbsd*): Add netbsd-aout.h to tm_file.
+ (i[34567]86-*-netbsdelf*): Remove redundant xm_defines, gas, and
+ gnu_ld definitions. Add netbsd-elf.h to tm_file.
+ (mips-dec-netbsd*): Remove as alias for mipsel-*-netbsd*.
+ (mipsel-*-netbsd*): Rename this to...
+ (mips*-*-netbsd*): ...this. Add elfos.h to tm_file. Add
+ mips/little.h to tm_file for mips*el-*.
+ (powerpc-*-netbsd*): Remove redundant xm_defines definition.
+ (sparc-*-netbsd*): Add netbsd-aout.h to tm_file.
+ (vax-*-netbsd*): Add netbsd-aout.h to tm_file.
+
+2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa-protos.h (reg_before_reload_operand): New function prototype.
+ * pa.c (reg_before_reload_operand): New function implementation.
+ * pa.md (decrement_and_branch_until_zero, movb): Use it. Change "!*m"
+ contraints to "*m".
+
+2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * combine.c (simplify_and_const_int): Properly sign-extend CONSTOP.
+
+2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa64-hpux.h (MD_EXEC_PREFIX): Set to "/usr/ccs/bin".
+ (MD_STARTFILE_PREFIX): Set to "/usr/ccs/lib/pa20_64/".
+ (MD_STARTFILE_PREFIX_1): Set to "/opt/langtools/lib/pa20_64/".
+ (EH_FRAME_IN_DATA_SECTION): Define and update comment on init sections.
+ (ENDFILE_SPEC): Undefine.
+ (STARTFILE_SPEC): Redefine for PA.
+
+2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * config/rs6000/t-ppccomm (CRTSTUFF_T_CFLAGS_S): Re-add -fPIC.
+
+2002-01-21 Daniel Jacobowitz <drow@mvista.com>
+
+ * config.gcc: Add entries to supported PowerPC --with-cpu
+ types.
+
+2002-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_function_arg_regno_p): Never return
+ true for 64-bit mode only SSE registers in 32-bit mode.
+
+2002-01-21 Kazu Hirata <kazu@hxi.com>
+
+ * unwind-dw2.c: Fix formatting.
+ * unwind-dw2-fde.c: Likewise.
+ * unwind-dw2-fde.h: Likewise.
+ * unwind-pe.h: Likewise.
+ * varasm.c: Likewise.
+ * varray.h: Likewise.
-Mon Dec 28 08:32:06 1992 Minh Tran-Le (mtranle@paris.intellicorp.com)
+2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
- * configure.in (i[34]86-*-isc*): added; uses mh-sysv.
+ Remove workaround for register stack overwrite bug in mmix.
+ * config/mmix/mmix.c (mmix_target_asm_function_prologue): Remove
+ support for TARGET_REG_STACK_FILL_BUG.
+ * config/mmix/mmix.h: Remove member has_call_without_parameters.
+ (TARGET_MASK_REG_STACK_FILL_BUG, TARGET_REG_STACK_FILL_BUG):
+ Delete.
+ (TARGET_DEFAULT): Remove TARGET_MASK_REG_STACK_FILL_BUG.
+ (TARGET_SWITCHES): Remove -mreg-stack-fill-bug-workaround and
+ -mno-reg-stack-fill-bug-workaround.
+ * config/mmix/mmix.md ("call", "call_value"): Don't set struct
+ machine member has_call_without_parameters.
+ * doc/invoke.texi (Option Summary) <MMIX Options>: Remove
+ -mreg-stack-fill-bug-workaround and
+ -mno-reg-stack-fill-bug-workaround.
+ (MMIX Options): Ditto.
-Thu Dec 24 17:26:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-21 Kazu Hirata <kazu@hxi.com>
- * configure.in: don't remove binutils from Solaris builds
+ * config/h8300/h8300.c (function_arg): Replace 0 with NULL_RTX
+ as appropriate.
+ Remove redundant code.
-Thu Dec 24 14:08:38 1992 david d`zoo' zuhn (zoo@cygnus.com)
+2002-01-21 Joseph S. Myers <jsm28@cam.ac.uk>
- * Makefile.in: get rid of earlier definitions for *clean,
- also handle the recursive info rule better
+ * config/alpha/alpha.h, config/arc/arc.h, config/avr/avr.h,
+ config/c4x/c4x.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h,
+ config/fr30/fr30.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h,
+ config/mips/mips.h, config/rs6000/rs6000.h, config/sparc/sparc.h,
+ config/stormy16/stormy16.h, config/v850/v850.h: Remove commented
+ out target macro definitions and non-target-specific comments
+ mostly taken from old versions of the manual.
-Thu Dec 24 12:40:21 1992 Per Bothner (bothner@rtl.cygnus.com)
+2002-01-20 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (mostlyclean, distclean, realclean): Fix to
- do more-or-less the right thing.
+ * config/h8300/h8300.h: Fix comment formatting.
+ * config/ia64/aix.h: Likewise.
+ * config/ia64/ia64-protos.h: Likewise.
+ * config/ia64/ia64.c: Likewise.
+ * config/ia64/ia64.h: Likewise.
+ * config/ia64/ia64intrin.h: Likewise.
+ * config/ia64/linux.h: Likewise.
+ * config/ia64/unwind-aix.c: Likewise.
+ * config/ia64/unwind-ia64.c: Likewise.
-Wed Dec 16 10:25:31 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-20 Kazu Hirata <kazu@hxi.com>
- * Makefile.in: Add lines defining CC and CXX, and use CXX rather
- than gcc in definitions of CXX_FOR_BUILD and CXX_FOR_TARGET.
+ * config/h8300/h8300.c: Revise comments about shift code.
-Tue Dec 15 00:34:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-20 Kazu Hirata <kazu@hxi.com>
- * Makefile.in: change all $(host_cpu)-$(host_vendor)-$(host_os) to
- $(host_canonical).
+ * config/h8300/h8300.c (function_arg): Update a comment.
- * configure.in: split the configdirs list into 4 categories (native
- v. cross, library v. tool) and handle the cross-only and native-
- only in more reasonable (and correct!) way.
+2002-01-20 Kazu Hirata <kazu@hxi.com>
-Mon Dec 14 17:04:22 1992 Stu Grossman (grossman at cygnus.com)
+ * config/h8300/h8300.md: Update the comments at the beginning
+ of the file.
- * configure.in (hppa*-*-*): Don't remove bfd and gdb from
- configdirs anymore.
+2002-01-20 Kazu Hirata <kazu@hxi.com>
-Sun Dec 13 00:37:26 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/i370/i370.c: Fix comment formatting.
+ * config/i370/i370.h: Likewise.
+ * config/i370/i370.md: Likewise.
+ * config/i370/linux.h: Likewise.
- * Makefile.in: extensive cleanup:: removed all of the explicit
- clean-* targets, collapsed many wrappers around subdir_do into
- one, added additional targets to satisfy standards.texi, deleted
- some old targets, some changes for consistency
+Sun Jan 20 18:40:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-Fri Dec 11 20:18:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * reg-stack.c (subst_stack_regs): Properly check for deleted insn.
- * configure.in: handle some programs as cross-only, and others as
- native only
+ * dwarf2out.c (loc_descriptor_from_tree): Add TRUTH_*_EXPR cases.
+ (gen_struct_or_union_type_die): Don't SIGSEGV if no TYPE_STUB_DECL
+ in incomplete case.
- * test-build.mk: handle partial holes in a more generic manner
+2002-01-20 Graham Stott <grahams@redhat.com>
- * Makefile.in: m4 depends on libiberty
+ * cfgloop.c (flow_loop_preheader_scan): Fix typo.
-Mon Dec 7 06:43:27 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-19 John David Anglin <dave@hiauly1.hia.nrc.ca>
- * config/mh-sco: don't default $(CC) to gcc
+ * config.gcc (hppa*64*-*-hpux11*): Fix tmake_file.
-Thu Dec 3 21:52:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-19 Tom Rix <trix@redhat.com>
- * configure.in: add m4, textutils, fileutils, sed, shellutils,
- time, wdiff, and find to configdirs
+ * config/rs6000/rs6000.md: Fix DF split for 64 bit hosts.
- * Makefile.in: all, clean, and install rules for the new programs
- added to configure.in
+2002-01-18 Aldy Hernandez <aldyh@redhat.com>
-Mon Nov 30 14:54:34 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * doc/tm.texi (STARTING_FRAME_PHASE): Document.
- * configure.in: use mh-sun for all *-sun-* hosts
+ * function.c (assign_stack_local_1): Adjust x_frame_offset with
+ STARTING_FRAME_PHASE.
+ (STARTING_FRAME_PHASE): New.
+ (instantiate_virtual_regs): Check saneness of
+ STARTING_FRAME_PHASE.
- * config/mh-solaris: rework standard X location to use
- $OPENWINHOME, if defined.
+ * config/rs6000/rs6000.h (STARTING_FRAME_PHASE): New.
- * config/mh-sun: handle X11 include locations
+2002-01-19 Alexandre Oliva <aoliva@redhat.com>
- * config/mh-decstation: define NeedFunctionPrototypes to 0, to
- work around dain-bramaged DECwindows include files
+ * config/sh/sh.md (movdf_i4 split): Fix alter_subreg calls.
-Fri Nov 27 18:35:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-18 Craig Rodrigues <rodrigc@gcc.gnu.org>
- * Makefile.in: define flags for X11 include files and library file
- locations, pass them down to the programs that need this info
+ * doc/install.texi (hppa*-hp-hpux11): Clarify that GCC 2.95.x cannot
+ be used for bootstrapping GCC 3.0.
- * build-all.mk: added a 'native' target, to 3stage the native toolchain
+2002-01-18 Kazu Hirata <kazu@hxi.com>
- * config/{mh-hpux,mh-solaris}: define the "standard" locations for
- the vendor supplied X11 headers and libraries
+ * config/h8300/h8300.md: Fix an insn length.
-Sun Nov 22 18:59:13 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-18 Kazu Hirata <kazu@hxi.com>
- * configure.in: start building libg++ for HP-UX targets
+ * bitmap.h: Fix comment formatting.
+ * combine.c: Likewise.
+ * cppfiles.c: Likewise.
+ * c-pragma.h: Likewise.
+ * c-typeck.c: Likewise.
+ * df.c: Likewise.
+ * dwarf2out.c: Likewise.
+ * function.c: Likewise.
+ * gcc.c: Likewise.
+ * genattrtab.c: Likewise.
+ * gthr-win32.h: Likewise.
+ * haifa-sched.c: Likewise.
+ * predict.c: Likewise.
+ * rtlanal.c: Likewise.
+ * rtl.h: Likewise.
+ * unwind-dw2-fde.h: Likewise.
+ * unwind-pe.h: Likewise.
+ * vmsdbgout.c: Likewise.
-Wed Nov 18 19:33:11 1992 John Gilmore (gnu@cygnus.com)
+Thu Jan 17 15:28:26 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * README: Update references to files moved into etc/.
+ * attribs.c (decl_attributes): Clear ATTR_FLAG_TYPE_IN_PLACE
+ if type_required and passed decl.
-Sun Nov 15 09:36:08 1992 Fred Fish (fnf@cygnus.com)
+2002-01-17 Aldy Hernandez <aldyh@redhat.com>
- * config.sub (i386sol2, i486sol2): i[34]86-unknown-solaris2.
- * configure.in (i[34]86-*-solaris2*): Use config/mh-sysv4.
+ * config.gcc (cpu_type): Include altivec.h in powerpc
+ extra_headers.
+ Same for darwin.
-Thu Nov 12 08:50:42 1992 Ian Lance Taylor (ian@cygnus.com)
+ * config/rs6000/altivec.h: New.
- * configure: accept dash as well as underscore in long option
- names for FSF compatibility.
+2002-01-17 David Edelsohn <edelsohn@gnu.org>
-Wed Nov 11 08:04:37 1992 Ian Lance Taylor (ian@cygnus.com)
+ * doc/install.texi (*-ibm-aix*): Update assembler and exception
+ handling information.
+ * doc/trouble.texi (Interoperation): Add libstdc++ information
+ for AIX.
+ (Misunderstandings): Add template instantiation and static template
+ member information for AIX.
- * config.sub: added -sco3.2v4 support from FSF.
+2002-01-17 Jason Merrill <jason@redhat.com>
-Sun Nov 8 21:14:30 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * dbxout.c (dbxout_type): Support const and volatile.
- * configure.in: expand the section that adds or removes
- directories from the list of programs to build, to handle native
- vs. cross in addition to host v. native
+ * except.c (add_partial_entry): Remove backwards compatibility code.
+ (end_protect_partials): Likewise.
-Sat Nov 7 18:52:27 1992 Per Bothner (bothner@rtl.cygnus.com)
+2002-01-17 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in: Replace C++ in macro names with CXX.
- This is less likely to break ...
+ * config/ia64/ia64.md (prologue_use): New.
+ * config/ia64/ia64.c (ia64_expand_prologue): Use
+ gen_prologue_use instead of gen_rtx_USE.
+ (group_barrier_needed_p): Handle CODE_FOR_prologue_use the same way
+ as CODE_FOR_pred_rel_mutex.
+ (ia64_sched_reorder2): Likewise.
-Sat Nov 7 15:16:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-16 Eric Christopher <echristo@redhat.com>
- * test-build.mk: add -w to GNU_MAKE
+ * config/mips/r3900.h: Reformat.
+ (SUBTARGET_CPP_SIZE_SPEC): Remove.
+ * config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Ditto.
+ * config/mips/mips.h (ABI_GAS_ASM_SPEC): Default to "".
+ (SUBTARGET_CPP_SIZE_SPEC): Rewrite.
+ * config/mips/t-elf: Remove mips3 multilib.
-Fri Nov 6 23:10:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-16 H.J. Lu <hjl@gnu.org>
- * config.sub: remove 'sparc'-->'sparc-sun' default transformation,
- add 'sparc' to list of recognized cpus. This needed to make
- 'sparc-aout' expand to 'sparc-unknown-aout' instead of 'sparc-sun-aout'.
- Delete some redundant ose68 variants. Recognize -wrs as an os,
- then changes that into $CPU-wrs-vxworks.
+ * config/mips/linux.h: Include "mips/abi64.h".
- * configure.in: remove most references to gdbtest, regularize
- target based program removal
+2002-01-16 H.J. Lu <hjl@gnu.org>
- * test-build.mk: import from p3 tree (many fixes and changes)
+ * config/mips/t-linux: New.
-Fri Nov 6 20:59:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
+ * config.gcc: Add mips/t-linux to tmake_file for mips*-*-linux*.
- * Makefile.in: added rules to handle tcl, tk, and expect
+ * config/mips/linux.h: Don't include "gofast.h".
+ (INIT_SUBTARGET_OPTABS): Removed.
- * configure.in: handle those directories if they exist
+2002-01-16 Kazu Hirata <kazu@hxi.com>
-Thu Nov 5 14:35:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/h8300/h8300-protos.h: Replace emit_a_shift with
+ output_a_shift.
+ * config/h8300/h8300.c: Likewise.
+ * config/h8300/h8300.md: Likewise.
- * config.sub: removed bogus hppabsd and hppahpux names, since
- "hppa" is not a valid cpu (hppa1.1 or hppa1.0 are, though)
+2002-01-16 Kazu Hirata <kazu@hxi.com>
-Thu Oct 29 00:12:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/h8300/h8300.md (pushqi1_h8300): Use a tab instead of
+ spaces after an opcode name.
+ (pushqi1_h8300hs): Likewise.
+ (pushhi1_h8300hs): Likewise.
- * Makefile.in: all-gcc now depends on all-binutils. all-libg++
- depends upon all-xiberty
+2002-01-16 Kazu Hirata <kazu@hxi.com>
- * Makefile.in: changes from p3, including:
+ * doc/extend.texi: Replace "option" with "attribute"
+ appropriately.
- Thu Oct 8 15:00:17 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-16 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (XTRAFLAGS): include newlib directories if
- newlib/Makefile exists, rather than if host != target.
+ * config/alpha/alpha.c (some_small_symbolic_mem_operand): Look into
+ (and:DI () (const_int -8)).
+ (split_small_symbolic_mem_operand): Split
+ (mem (and:DI () (const_int -8)).
- Fri Sep 25 13:41:52 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-16 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in: added -nostdinc to XTRAFLAGS if we are using gcc
- from the same source tree and not building a cross-compiler. This
- matters for the libg++ configuration if reconfiguring a tree that
- has already been installed.
+ PR target/5309:
+ * config/sparc/sparc.c (ultrasparc_adjust_cost): Handle TYPE_IDIV the
+ same way as TYPE_IMUL.
+ (ultrasparc_sched_reorder): Likewise.
+ * config/sparc/sparc.md (type): Add comment to update
+ ultrasparc_sched_reorder when making changes.
- Thu Sep 10 10:35:51 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-16 Kazu Hirata <kazu@hxi.com>
- * Makefile.in: added -I for newlib/targ-include to XTRAFLAGS, to
- pick up the machine and system specific header files.
+ * doc/invoke.texi: Change the dump file name of block
+ reordering pass from 28.bbro to 29.bbro.
+ Mention -dk option.
+
+Wed Jan 16 17:54:22 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (minsf splitter): Fix pasto.
+
+2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/arm/arm.c (arm_expand_prologue): Add REG_MAYBE_DEAD note
+ to frame pointer initialisation instruction.
+ (thumb_expand_prologue): Add REG_MAYBE_DEAD note to frame pointer
+ initialisation instruction.
+ (soft_df_operand): Do not accept the IP register.
+ (nonimmediate_soft_df_operand): Do not accept the IP register.
+
+2002-01-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/5357:
+ * config/sparc/sparc.c (sparc_override_options): Avoid MASK_V9 and
+ MASK_V8 being both set.
+
+2002-01-16 Ulrich Weigand <uweigand@de.ibm.com>
- * Makefile.in: added AS_FOR_TARGET, passed down in
- TARGET_FLAGS_TO_PASS. Added CC_FOR_BUILD, which is intended to be
- the C compiler to use to create programs which are run in the
- build environment, set it to default to $(CC), and passed it down
- in FLAGS_TO_PASS and TARGET_FLAGS_TO_PASS.
+ * config/s390/s390.c (s390_emit_prologue): Do not emit USE
+ insn for GOT register; add REG_MAYBE_DEAD notes instead.
+ config/s390/s390.md (call, call_value): Add GOT register to
+ CALL_INSN_FUNCTION_USAGE where needed.
+ (call_exp, call_value_exp): New.
+
+2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/arm/arm.c: General formatting tidy up.
+
+2002-01-16 Graham Stott <grahams@redhat.com>
+
+ * calls.c (try_to_integrate): Use "(size_t)" intermediate
+ cast and when casting an integer literal to "rtx" pointer.
+ (expand_call): Likewise.
+ * flow.c (try_pre_increment): Likewise.
+ (find_use_as_address): Likewise.
+ * integrate.c (expand_iline_function): Likewise.
+ * regmove.c (try_auto_increment): Likewise.
+
+2002-01-16 Graham Stott <grahams@redhat.com>
+
+ * sched-rgn.c (passed): Use sbitmap_free.
+ (header): Likewise.
+ (inner): Likewise.
+ (in_queue): Likewise.
+ (in_stack): Likewise.
+
+2002-01-15 Eric Christopher <echristo@redhat.com>
+
+ * flow.c (propagate_one_insn): Change to use fatal_insn.
+
+2002-01-15 Kazu Hirata <kazu@hxi.com>
+
+ * expmed.c (extract_fixed_bit_field): Remove unused code.
+ * system.h: Poison SLOW_ZERO_EXTEND.
+ * doc/tm.texi: Remove.
+ * config/1750a/1750a.h (SLOW_ZERO_EXTEND): Remove.
+ * config/arm/arm.h: Likewise.
+ * config/avr/avr.h: Likewise.
+ * config/clipper/clipper.h: Likewise.
+ * config/convex/convex.h: Likewise.
+ * config/d30v/d30v.h: Likewise.
+ * config/dsp16xx/dsp16xx.h: Likewise.
+ * config/elxsi/elxsi.h: Likewise.
+ * config/fr30/fr30.h: Likewise.
+ * config/h8300/h8300.h: Likewise.
+ * config/i370/i370.h: Likewise.
+ * config/i386/i386.h: Likewise.
+ * config/m68k/m68k.h: Likewise.
+ * config/mips/mips.h: Likewise.
+ * config/ns32k/ns32k.h: Likewise.
+ * config/pdp11/pdp11.h: Likewise.
+ * config/pj/pj.h: Likewise.
+ * config/s390/s390.h: Likewise.
+ * config/sh/sh.h: Likewise.
+ * config/stormy16/stormy16.h: Likewise.
+ * config/v850/v850.h: Likewise.
+ * config/vax/vax.h: Likewise.
+ * config/we32k/we32k.h: Likewise.
- Mon Sep 7 22:34:42 1992 Ian Lance Taylor (ian@cirdan.cygnus.com)
+2002-01-15 Aldy Hernandez <aldyh@redhat.com>
- * Makefile.in: add $(host) = $(target) tests back to *_FOR_TARGET.
- We need them for unusual native builds, like systems without
- ranlib.
+ * config/rs6000/rs6000.md (altivec_stvx): Add parallels to stvx.
+ (altivec_lvsl): Change constraint to b.
+ (altivec_lvsr): Same.
+ (altivec_lvebx): Same.
+ (altivec_lvehx): Same.
+ (altivec_lvewx): Same.
+ (altivec_lvxl): Same.
+ (altivec_lvx): Same.
+ (altivec_stvx): Add parallel.
+ (altivec_stvxl): Same.
+ (altivec_stvehx): Same.
+ (altivec_stvebx): Same.
+ (altivec_stvebx): Same.
- * configure: also define $(host_canonical) and
- $(target_canonical), which are the full, canonical names for the
- given host and target
+2002-01-15 Aldy Hernandez <aldyh@redhat.com>
-Sun Nov 1 16:38:17 1992 Per Bothner (bothner@cygnus.com)
+ * config.gcc: Change altivec.h to altivec-defs.h.
- * Makefile.in: Added separate definitions for C++.
+ * config/rs6000/altivec.h: Delete.
-Fri Oct 30 11:37:52 1992 Fred Fish (fnf@cygnus.com)
+ * config/rs6000/altivec-defs.h: Add.
- * configure.in (configdirs): Add deja-gnu.
+2002-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
-Fri Oct 23 00:39:18 1992 John Gilmore (gnu@cygnus.com)
+ * vax.c (vax_rtx_cost): Return MAX_COST for unsupported MULT, UDIV
+ and UMOD modes.
- * README: Update for configure.texi and gdb-4.7 release.
+ * vax.h (INDEX_TERM_P): Restrict indexing to modes which have a size
+ less than or equal to eight bytes.
-Wed Oct 21 21:54:27 1992 John Gilmore (gnu@cygnus.com)
+ * vax.md (andsi3): Remove constraints and change SET destination
+ operand type to nonimmediate_operand.
+ (andhi3, andqi3): Likewise. Don't clear high order bits of operand 1
+ when it is a CONST_INT.
- * Makefile.in: Move "all" target to top of file.
- Previously, first target was ".PHONY" which caused BSD4.4 make
- to build .PHONY when make was run without arguments.
+2002-01-15 Jason Merrill <jason@redhat.com>
-Mon Oct 19 01:17:54 1992 John Gilmore (gnu@cygnus.com)
+ * c-common.def (FILE_STMT): New code.
+ * c-common.c (statement_code_p): It's a statement.
+ * c-common.h (stmt_tree_s): Add x_last_filename.
+ (FILE_STMT_FILENAME_NODE, FILE_STMT_FILENAME): New macros.
+ (last_expr_filename): New macro.
+ * c-semantics.c (begin_stmt_tree): Initialize it.
+ (add_stmt): If the filename changed, also insert a
+ FILE_STMT.
+ (expand_stmt): Handle seeing one.
- * Makefile.in: Add COPYING.LIB to GDB releases, now that there's
- Library-copylefted code in libiberty.
+2002-01-15 Eric Christopher <echristo@redhat.com>
-Tue Oct 13 01:22:32 1992 John Gilmore (gnu@cygnus.com)
+ * flow.c (propagate_one_insn): Add error message and print out
+ insn for debugging.
- * config.sub: Replace m68kmote with plain old m68k.
+2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk>
-Fri Oct 9 03:14:24 1992 John Gilmore (gnu@cygnus.com)
+ * system.h (ASM_IDENTIFY_GCC, STDC_VALUE, TRAMPOLINE_ALIGN,
+ ASM_IDENTIFY_GCC_AFTER_SOURCE): Poison.
+ * config/pdp11/pdp11.h (TRAMPOLINE_ALIGN): Rename to
+ TRAMPOLINE_ALIGNMENT.
+ * config/arm/arm.h, config/mcore/mcore.h: Likewise. Change value
+ to be in bits.
+ * config/i386/cygwin.h (PCC_BITFIELDS_TYPE_MATTERS): Rename to
+ PCC_BITFIELD_TYPE_MATTERS.
+ * config/interix.h (STDC_VALUE): Remove. Use
+ STDC_0_IN_SYSTEM_HEADERS.
+ * config/darwin.h (ASM_IDENTIFY_GCC), config/dsp16xx/dsp16xx.h
+ (ASM_IDENTIFY_GCC), config/stormy16/stormy16.h (ASM_IDENTIFY_GCC,
+ ASM_IDENTIFY_GCC_AFTER_SOURCE): Remove.
- * Makefile.in: Remove space from blank line, avoid Make complaints.
+2002-01-15 Craig Rodrigues <rodrigc@gcc.gnu.org>
-Thu Oct 8 18:41:45 1992 Ken Raeburn (raeburn@cygnus.com)
+ * doc/install.texi (hppa*-hp-hpux11): --enable-threads does
+ not work on this platform currently.
- * config.sub: Complain if no argument is given. Added support for
- 386bsd as OS and target alias.
+2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk>
-Thu Oct 8 15:07:22 1992 Ian Lance Taylor (ian@cygnus.com)
+ * c-typeck.c (build_unary_op): Don't wrap msgid argument of
+ readonly_warning in _().
- * Makefile.in (XTRAFLAGS): include newlib directories if
- newlib/Makefile exists, rather than if host != target.
+2002-01-15 Douglas B Rupp <rupp@gnat.com>
-Mon Oct 5 03:00:09 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
+ * gcc.c (delete_if_ordinary): Backout previous change.
- * config.sub: recognize sparclite-wrs-vxworks.
+2002-01-15 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (install-xiberty): added *-xiberty make rules (from
- p3.) Added clean-xiberty to clean.
+ * config/h8300/h8300.c (print_operand): Remove support for
+ unused operand characters.
-Thu Oct 1 17:59:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * read-rtl.c: Fix formatting.
+ * real.c: Likewise.
+ * recog.c: Likewise.
+ * regclass.c: Likewise.
+ * regmove.c: Likewise.
+ * reg-stack.c: Likewise.
+ * reload1.c: Likewise.
+ * rtlanal.c: Likewise.
- * configure.in: use *-*-* instead of nested cases for host and target
+2002-01-15 Kazu Hirata <kazu@hxi.com>
-Tue Sep 29 14:11:18 1992 Ian Lance Taylor (ian@cygnus.com)
+ * config/i386/i386.c: Fix formatting.
- * Makefile.in: added -nostdinc to XTRAFLAGS if we are using gcc
- from the same source tree and not building a cross-compiler. This
- matters for the libg++ configuration if reconfiguring a tree that
- has already been installed.
+2002-01-15 Jakub Jelinek <jakub@redhat.com>
-Sep 20 08:53:10 1992 Fred Fish (fnf@cygnus.com)
+ * c-typeck.c (process_init_element): Don't save_expr
+ COMPOUND_LITERAL_EXPR if just its initializer will be used.
- * config.sub (i486v/i486v4): Merge in from FSF version.
+2002-01-15 David Edelsohn <edelsohn@gnu.org>
-Fri Sep 18 00:32:00 1992 Mark Eichin (eichin@cygnus.com)
+ * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Do not
+ emit optional traceback table if optimize_size or TARGET_ELF.
+ * config/rs6000/rs6000.md (prefetch): New.
- * configure: only set PWD if it is already set.
+2002-01-15 Andreas Jaeger <aj@suse.de>
-Thu Sep 17 23:05:53 1992 Mark Eichin (eichin@cygnus.com)
+ * config.gcc (x86_64-*-*): Install mmintrin.h and xmmintrin.h.
- * configure: just set PWD=`pwd` at the top, since Ultrix sh
- doesn't have unset and all success paths (and most error paths)
- out set it anyway. (Note: should change all uses of ${PWD=`pwd`}
- to just ${PWD} to avoid confusion.)
+2002-01-15 Kazu Hirata <kazu@hxi.com>
-Tue Sep 15 16:00:54 1992 Ian Lance Taylor (ian@cygnus.com)
+ * mips-tfile.c: Fix formatting.
- * configure: always set $(tooldir) to $(libdir)/$(target_alias),
- even for a native compilation.
+Tue Jan 15 00:56:11 CET 2002 Jan Hubicka <jh@suse.cz>
-Tue Sep 15 02:22:56 1992 John Gilmore (gnu@cygnus.com)
+ * unroll.c (final_reg_note_copy): Fix previous commit.
- Changes to make the gdb.tar.Z rule work better.
+2002-01-14 Kazu Hirata <kazu@hxi.com>
- * Makefile.in (GDB_SUPPORT_DIRS): Add opcodes.
- (DEVO_SUPPORT): Add configure.texi.
- (bfd-ilrt.tar.Z): Remove ancient rule.
+ * config/h8300/h8300-protos.h: Remove the prototype for
+ eq_operator.
+ * config/h8300/h8300.c (eq_operator): Remove.
-Thu Sep 10 10:43:19 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-14 Richard Henderson <rth@redhat.com>
- * Makefile.in: added -I for newlib/targ-include to XTRAFLAGS, to
- pick up the machine and system specific header files.
+ * config/i386/i386.md (prefetch): Tidy.
+ (prefetch_3dnow): Fix locality operand.
- * configure.in, config.sub: added new target m68010-adobe-scout,
- with alias of adobe68k. Changed configure.in to check for
- -scout before -sco* to avoid a false match.
+2002-01-14 Richard Henderson <rth@redhat.com>
- * Makefile.in: added AS_FOR_TARGET, passed down in
- TARGET_FLAGS_TO_PASS. Added CC_FOR_BUILD, which is intended to be
- the C compiler to use to create programs which are run in the
- build environment, set it to default to $(CC), and passed it down
- in FLAGS_TO_PASS and TARGET_FLAGS_TO_PASS.
+ * config/mips/mips.h (HI_AND_FP_REGS): New register class.
+ (CLASS_CANNOT_CHANGE_MODE): Disallow HI in little-endian mode.
-Wed Sep 9 12:21:42 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-14 Hans-Peter Nilsson <hp@bitrange.com>
- * Makefile.in: added TARGET_FLAGS_TO_PASS, CC_FOR_TARGET,
- AR_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET. Pass
- TARGET_FLAGS_TO_PASS, which defines CC, AR, RANLIB and NM as the
- FOR_TARGET variants, to newlib and libg++.
+ * reload1.c (reload_combine): Pass reg_sum replacement through
+ copy_rtx in loop performing multiple changes.
-Tue Sep 8 17:28:30 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
+2002-01-14 Jakub Jelinek <jakub@redhat.com>
- * Makefile.in (all-gas, all-gdb): Require all-opcodes to be built
- first.
+ * except.c (remove_unreachable_regions): New.
+ (free_eh_status): Clear exception_handler_labels.
+ (convert_from_eh_region_ranges): Call remove_unreachable_regions.
+ (find_exception_handler_labels): Don't add the same label more than
+ once.
+ (remove_exception_handler_label): Don't die if
+ find_exception_handler_labels hasn't been called for the current
+ function yet.
-Wed Sep 2 02:50:05 1992 John Gilmore (gnu@cygnus.com)
+Mon Jan 14 21:26:13 CET 2002 Jan Hubicka <jh@suse.cz>
- * config.sub: Accept `elf' as an environment.
+ * toplev.c (rest_of_compilation): Rebuild jump labels after
+ gcse.
-Tue Sep 1 15:48:30 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+2002-01-14 Joseph S. Myers <jsm28@cam.ac.uk>
- * Makefile.in (all-opcodes): cd into the right directory
+ * doc/extend.texi: Move documentation of X86 built-in functions
+ here.
+ * doc/invoke.texi: From here.
+ * doc/sourcebuild.texi: Document location of documentation for
+ machine built-in functions.
-Sun Aug 30 21:12:11 1992 Ian Lance Taylor (ian@cygnus.com)
+2002-01-13 Christopher Faylor <cgf@redhat.com>
- * configure: added -program_transform_name option, used as
- argument to sed when installing programs.
- configure.texi: added documentation for -program_prefix,
- -program_suffix and -program_transform_name.
+ * cppfiles.c (TEST_THRESHOLD): New macro.
+ (SHOULD_MMAP): Ditto.
+ (read_include_file): Use SHOULD_MMAP macro to decide when mmap should
+ be used.
-Thu Aug 27 21:59:44 1992 John Gilmore (gnu@cygnus.com)
+Mon Jan 14 20:23:34 CET 2002 Jan Hubicka <jh@suse.cz>
- * config.sub: Accept i486 where i386 ok.
+ * unroll.c (final_reg_note_copy): Properly handle
+ REG_LABEL
+ (unroll_loops): Fix LOOP_CONDITION heuristics.
-Thu Aug 27 13:04:42 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
+2002-01-14 Geoffrey Keating <geoffk@redhat.com>
- * config.sub: accept we32k
+ * doc/invoke.texi (Xstormy16 Options): Add xstormy16 option.
+ * doc/md.texi (Machine Constraints): Use @minus{} where appropriate.
-Mon Aug 24 14:05:14 1992 Ian Lance Taylor (ian@cygnus.com)
+Mon Jan 14 20:18:19 CET 2002 Jan Hubicka <jh@suse.cz>
- * config.sub, configure.in: accept OSE68000 and OSE68k.
+ * cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite
+ threaded loop.
- * Makefile.in: don't create all directories for ``make install'';
- let the subdirectories create the ones they need.
+2002-01-14 Tom Rix <trix@redhat.com>
-Tue Aug 11 23:13:17 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/rs6000/rs6000.md: Fix typo with sradi.
- * COPYING: new file, GPL v2
+2002-01-14 Ulrich Weigand <uweigand@de.ibm.com>
-Tue Aug 4 01:12:43 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * config/s390/s390.md (movstrdix_64, movstrsix_31, movstrdi_64,
+ movstrsi_31, clrstrsi_64, clrstrsi_31): Improve RTL templates.
+ (clrstrdi, clrstrsi): Adapt callers.
- * Makefile.in: use the new gen-info-dir, which needs a template
- argument (which also lives in texinfo)
+ (extendsidi2, zero_extendsidi2): Remove no-conflict blocks.
- * configure.texi, standards.texi: fix INFO-DIR-ENTRY
+ (movti splitter): Never use register 0 as base register.
-Mon Aug 3 15:41:28 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-14 Hartmut Penner <hpenner@de.ibm.com>
- * config/mh-solaris: removed the -xs from CFLAGS (let the people
- with Sun's C compiler deal with it themselved)
+ * combine.c (simplify_shift_const): Always generate new rtx
+ for shift expression instead of reusing given expression.
-Mon Aug 3 00:34:17 1992 Fred Fish (fnf@cygnus.com)
+Mon Jan 14 07:08:55 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * config.sub (ncr3000): Change i386 to i486.
+ * config/alpha/alpha.c (alpha_expand_mov): Don't call
+ alpha_legitimize_address unless mode is Pmode.
-Thu Jul 23 00:12:17 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-13 Geoffrey Keating <geoffk@redhat.com>
- * Makefile.in: add install-rcs, install-grep to
- install-no-fixedincludes, removed install-bison and install-libgcc
+ * doc/md.texi (Modifiers): Document the '*' constraint for the
+ user.
-Tue Jul 21 01:01:50 1992 david d `zoo' zuhn (zoo@cygnus.com)
+ * doc/md.texi (Machine Constraints): Add constraints for xstormy16.
+ * doc/extend.texi (Function Attributes): 'interrupt' is valid
+ for xstormy16 too.
- * configure.in: grab the HPUX makefile fragment if on HPUX
+2002-01-13 Richard Henderson <rth@redhat.com>
-Mon Jul 20 11:02:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+ * reload.c (find_reloads): Use a hard reg destination as reload reg
+ for an input reload of the source.
- * Makefile.in: eradicate bison spoor (ditto libgcc).
- configure.in: recognise m68{k,000}-ericsson-OSE.
- es1800 is alias for m68k-ericsson-OSE
+2002-01-13 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-Sun Jul 19 17:49:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+ * doc/install.texi (Binaries): Make link to ftp.writtenword.com
+ more generic.
- * configure.in: rearrange the parts that remove programs from
- configdirs, based now on HOST==TARGET or by canonical triple.
+Sun Jan 13 07:23:01 2002 Douglas B Rupp <rupp@gnat.com>
-Fri Jul 17 22:52:49 1992 K. Richard Pixley (rich@rtl.cygnus.com)
+ * Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
+ * mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
- * test-build.mk: recurse explicitly with -f test-build.mk when
- appropriate. predicate stage3 and comparison on the existence
- of gcc. That is, if gcc isn't around, we aren't three-staging.
- On very clean, also remove ...stamp-co. Build in-place before
- doing other builds.
+ * config/alpha/x-vms (USE_COLLECT2): Set to empty.
-Thu Jul 16 18:33:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+Sun Jan 13 06:55:31 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * Makefile.in, configure.in: add tgas
+ * dwarf2out.c (mem_loc_descriptor, case ADDRESSOF): New case.
-Thu Jul 16 16:05:28 1992 K. Richard Pixley (rich@rtl.cygnus.com)
+2002-01-12 Tom Rix <trix@redhat.com>
- * Makefile.in: a number of changes merged in from progressive.
+ * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Use ior for
+ TARGET_POWERPC64.
- * configure.in: add libm.
+2002-01-12 Richard Henderson <rth@redhat.com>
- * .cvsignore: ignore some stuff that comes from test-build.mk.
+ * config/i386/i386.c (bdesc_2arg): Mark psadbw MASK_3DNOW_A.
-Wed Jul 8 00:01:30 1992 Stu Grossman (grossman at cygnus.com)
+ * doc/invoke.texi: Update Alpha options.
- * config/mh-solaris: Use -xs when compiling so that Sun-C puts
- a symbol-table into the executable.
+ * doc/invoke.texi: Update i386 built-in function lists.
-Tue Jul 7 00:24:52 1992 Fred Fish (fnf@cygnus.com)
+Sat Jan 12 17:38:11 CET 2002 Jan Hubicka <jh@suse.cz>
- * config.sub: Add es1800 (m68k-ericsson-es1800).
+ * unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note
+ referencing outside.
-Tue Jun 30 20:24:41 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+Sat Jan 12 08:54:51 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
- * configure: Add program_suffix (parallel to program_prefix)
- * Makefile.in: adjust directory-creating script for losing decstation
+ * diagnostic.c (warn_deprecated_use): Rework to lower indentation.
+ * expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for
+ offsets, and change line folding.
+ * optabs.c (expand_binop): Remove warnings.
+ * sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning.
-Mon Jun 22 23:43:48 1992 Per Bothner (bothner@cygnus.com)
+2002-01-12 Graham Stott <grahams@redhat.com>
- * configure: Minor $subdir-related fixes.
+ * attribs.c (handle_deprecated_attribute): constify WHAT.
+ * diagnostic.c (warn_deprecated_use): Add braces, fixes
+ dangling else warning and constify WHAT.
+ * except.h (struct function, struct inline_remap): Move
+ struct tag forward defs before all prototypes.
+ (duplicate_eh_regions): Whitespace.
-Mon Jun 22 18:30:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+2002-01-12 Nick Clifton <nickc@cambridge.redhat.com>
- * configure: fix various problems with propogating
- makefile_target_frag in subdirs.
- * configure.in: config libgcc if its there
+ * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
+ MODE_BASE_REG_CLASS.
+ (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use MODE_BASE_REG_CLASS.
-Fri Jun 19 15:19:40 1992 Stu Grossman (grossman at cygnus.com)
+2002-01-12 Richard Henderson <rth@redhat.com>
- * config.sub: HPPA merge.
+ * config/i386/i386.c (override_options): If SSE, enable sse prefetch.
+ (ix86_expand_vector_move): New.
+ (bdesc_2arg): Remove andps, andnps, orps, xorps.
+ (ix86_init_mmx_sse_builtins): Make static. Remove composite builtins.
+ Remove old prefetch builtins. Special case the logicals removed above.
+ (ix86_expand_builtin): Likewise.
+ (safe_vector_operand): Use V4SFmode, not TImode.
+ (ix86_expand_store_builtin): Remove shuffle arg. Update callers.
+ (ix86_expand_timode_binop_builtin): New.
+ * config/i386/i386-protos.h: Update.
+ * config/i386/i386.h (enum ix86_builtins): Update.
+ * config/i386/i386.md: Correct predicates on MMX/SSE patterns.
+ Use ix86_expand_vector_move in vector move expanders.
+ (movti_internal, movti_rex64): Add xorps alternative.
+ (sse_clrv4sf): Rename and adjust from sse_clrti.
+ (prefetch): Don't work so hard.
+ (prefetch_sse, prefetch_3dnow): Use PREFETCH rtx, not UNSPEC.
+ * config/i386/xmmintrin.h (__m128): Use V4SFmode.
+ (_mm_getcsr, _mm_setcsr): Fix typo in builtin name.
-Mon Jun 15 12:31:52 1992 Fred Fish (fnf@cygnus.com)
+2002-01-11 Richard Henderson <rth@redhat.com>
- * config/mh-ncr3000 (INSTALL): Don't use /usr/ucb/install,
- it is broken on ncr 3000's.
+ * config/i386/mmintrin.h: New file.
+ * config/i386/xmmintrin.h: New file.
+ * config.gcc (i?86-*-*): Add extra_headers.
+ * simplify-rtx.c (simplify_unary_operation): Handle saturating
+ truncation codes.
+ (simplify_binary_operation): Handle saturating arithmetic codes.
+ * config/i386/i386.c (ix86_expand_sse_comi): Return the full result,
+ not the lowpart subreg.
+ (ix86_expand_builtin): Return a TImode dummy register instead of 0
+ on error.
+ * config/i386/i386.md (mmx_clrdi): Override memory attribute.
-Sun Jun 14 10:29:19 1992 John Gilmore (gnu at cygnus.com)
+2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
- * Makefile.in: Replace all-bison with all-byacc in all
- dependency lines for other tools (which now use byacc).
+ * conflict.c (conflict_graph_compute): Free regsets when finished.
+ * ssa.c (compute_coalesced_reg_partition): Likewise.
-Fri Jun 12 22:21:57 1992 John Gilmore (gnu at cygnus.com)
+2002-01-12 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
- * config.sub: Add sun4sol2 => sparc-sun-solaris2.
+ * global.c (find_reg): Check for HARD_REGNO_CALL_PART_CLOBBERED
+ every where we allocate a register.
-Tue Jun 9 17:18:11 1992 Fred Fish (fnf at cygnus.com)
+2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
- * config/{mh-ncr3000, mh-sysv4}: Add INSTALL.
+ * gcse.c (compute_pre_data, pre_gcse): Use sbitmap_free.
+ * lcm.c (compute_earliest, compute_farthest): Likewise.
-Thu Jun 4 12:07:32 1992 Mark Eichin (eichin@cygnus.com)
+2002-01-11 Janis Johnson <janis187@us.ibm.com>
- * Makefile.in: make gprof rules similar to byacc rules (instead of
- vestigal $(unsubdir) that didn't work...)
+ * expr.c (expand_assignment): Fix misuse of MEM_KEEP_ALIAS_SET.
-Thu Jun 4 00:37:05 1992 Per Bothner (bothner@rtl.cygnus.com)
+2002-01-11 Janis Johnson <janis187@us.ibm.com>
- * config.sub: Add support for Linux.
- * Makefile.in: Use $(FLAGS_TO_PASS) more consistently
- (at least for libg++).
+ * doc/rtl.texi (Insns): Fix 2 typos.
-Tue Jun 02 20:03:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
+2002-01-11 Joseph S. Myers <jsm28@cam.ac.uk>
- * configure.texi: fix doc for the -nfp option to configure
+ * doc/invoke.texi: Avoid overfull hboxes. Add summary of D30V
+ options. Use @table @gcctabopt for MMIX options. Add index
+ entries for MMIX options. Start new paragraph with first
+ heading of the machine-dependent options.
-Tue Jun 2 17:20:52 1992 Michael Tiemann (tiemann@cygnus.com)
+2002-01-11 Craig Rodrigues <rodrigc@gcc.gnu.org>
- * Makefile.in (all-binutils): ar needs flex, so depend on all-flex.
+ PR other/5299
+ * config/ns32k/ns32k.md: Fix spelling mistake of "than" in comments.
+ * combine.c (force_to_mode): Same.
+ * reload1.c (clear_reload_reg_in_use): Same.
-Sun May 31 15:04:08 1992 Mark Eichin (eichin at cygnus.com)
+2002-01-11 Nick Clifton <nickc@cambridge.redhat.com>
- * config.sub: changed [^-]+ to [^-][^-]* so that it works under
- Sun sed. (BSD 4.3 sed doesn't handle [^-]+ either.)
- * configure.in: added solaris* host_makefile_frag hook.
+ * config/arm/arm.c (arm_gen_constant): Correct test of 'remainder'
+ and 'subtargets'.
-Sun May 31 01:10:34 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+2002-01-11 Andreas Jaeger <aj@suse.de>,
+ Brad Lucier <lucier@math.purdue.edu>
- * config.sub: changed recognition of m68000 so that various
- m68k types can be specified via m680[01234]0
+ * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove wrong
+ mcpu.
-Sat May 30 21:01:06 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+Fri Jan 11 07:35:12 2002 Douglas B Rupp <rupp@gnat.com>
- * config.sub (basic_machine): fix sed so that '-foo' isn't
- completely substituted out while .+'-foo' loses the '-foo'
+ * config/alpha/vms.h: (MD_FALLBACK_FRAME_STATE_FOR): Fix errors.
+ Protect with IN_LIBGCC.
+ (LINK_EH_SPEC): Add required trailing space.
-Wed May 27 23:18:52 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
+Fri Jan 11 09:25:05 2002 Nicola Pero <n.pero@mi.flashnet.it>
- * config.sub ($os): Add -aout.
+ * c-tree.h: Move function declarations so that they are listed
+ under the filename which contains them.
+ (check_identifier, finish_decl_top_level,
+ lookup_name_current_level_global, shadow_record_fields): Remove.
-Fri May 22 14:00:02 1992 Per Bothner (bothner@cygnus.com)
+2002-01-11 Andreas Jaeger <aj@suse.de>
- * configure: If host_makefile_frag is absolute, don't
- prefix ${invsubdir} (relevant to libg++ auto-configure).
+ * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove duplicated
+ march.
-Thu May 21 18:00:09 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
+2002-01-10 Richard Henderson <rth@redhat.com>
- * Makefile.in (tooldir): Define it.
- (all-ld): Depend on all-flex.
+ * config/alpha/alpha.c (print_operand): Add 'J'.
+ * config/alpha/alpha.md (call_osf_1_er, call_value_osf_1_er): Take a
+ new operand with the sequence number for the lituse. When splitting
+ the insns, use gen_movdi_er_high_g and generate a sequence number.
+ (gen_movdi_er_high_g): Print the sequence number if non-zero.
-Sun May 10 21:45:59 1992 Per Bothner (bothner@rtl.cygnus.com)
+2002-01-10 Aldy Hernandez <aldyh@redhat.com>
- * Makefile.in (check): Fix libg++ special case.
+ * config/rs6000/rs6000.c (altivec_init_builtins): Add support for
+ lvebx, lvehx, lvewx, lvxl, lvx, stvx, stvebx, stvehx, stvewx,
+ stvxl.
+ (altivec_expand_builtin): Same.
+ (altivec_expand_stv_builtin): New.
-Fri May 8 08:31:41 1992 K. Richard Pixley (rich@cygnus.com)
+ * config/rs6000/rs6000.h (rs6000_builtins): Same.
- * configure: do not bury `pwd` into config.status, thus do fewer
- pwd's.
+ * config/rs6000/rs6000.md ("altivec_lvebx"): New.
+ ("altivec_lvehx"): New.
+ ("altivec_lvewx"): New.
+ ("altivec_lvxl"): New.
+ ("altivec_lvx"): New.
+ ("altivec_stvx"): New.
+ ("altivec_stvebx"): New.
+ ("altivec_stvehx"): New.
+ ("altivec_stvewx"): New.
+ ("altivec_stvxl"): New.
- * configure: print the "Building in" message only when building in</