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Adrian Straetling e0374221d9 s390.md: ("UNSPECV_MB", "UNSPECV_CAS"): New constants. 
2005-06-07  Adrian Straetling  <straetling@de.ibm.com>

gcc/ChangeLog:
	* config/s390/s390.md: ("UNSPECV_MB", "UNSPECV_CAS"): New constants.
	("type"): Add "sem" to 'type' attribute.
	("memory_barrier", "*memory_barrier", "sync_compare_and_swapdi",
	"sync_compare_and_swapsi", "sync_compare_and_swap_ccdi",
	"sync_compare_and_swap_ccsi", "*sync_compare_and_swap_ccdi",
	"*sync_compare_and_swap_ccsi"): New patterns.
	* config/s390/2064.md: ("z_sem"): New insn_reservation.
	* config/s390/2084.md: ("x_sem"): New insn_reservation.
	* config/s390/s390.c: (s390_compare_emitted): New global variable.
	(s390_emit_compare): Do not emit comparison again after cas.
	* config/s390/s390.h (s390_compare_emitted): Declare.

libstdc++/ChangeLog:
	* config/cpu/s390/atomicity.h: (__exchange_and_add,
	__atomic_add): Use the builtins for atomic memory operations.

From-SVN: r100711
2005-06-07 16:35:27 +00:00
boehm-gc gcconfig.h (HBLKSIZE): Define to 4096 on powerpc64-linux. 2005-05-25 15:10:00 +02:00
config accross.m4: Delete file. 2005-05-19 03:45:17 +00:00
contrib btest-gcc.sh: Add support for option --add-passes-despite-regression. 2005-06-07 07:42:22 +00:00
fastjar configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS. 2005-05-18 01:38:46 +00:00
fixincludes re PR bootstrap/21683 (build failure on i386-mingw (sys/wait.h header)) 2005-05-22 17:01:02 +00:00
gcc s390.md: ("UNSPECV_MB", "UNSPECV_CAS"): New constants. 2005-06-07 16:35:27 +00:00
gnattools re PR ada/19959 (Can't compile gnattools for the cross targets) 2005-03-30 10:56:55 +02:00
include libiberty.h (XOBFINISH): New. 2005-06-06 21:14:31 +00:00
INSTALL README: Update wrt. 2001-06-13 14:51:33 +00:00
intl Update the address and telephone number of the FSF organization 2005-05-13 08:03:47 +00:00
libada Fix ada enabled "make html". 2005-04-27 18:39:03 -07:00
libcpp configure.ac: Check declarations for asprintf and vasprintf. 2005-05-28 15:52:48 +00:00
libffi ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET to call ffi_closure_helper_SYSV. 2005-06-01 10:03:09 +09:30
libgfortran * libgfortran/ChangeLog: fix date for previous commit. 2005-05-30 07:41:23 +00:00
libiberty libiberty.h: (snprintf) [!HAVE_DECL_SNPRINTF]: Declare if needed. 2005-05-28 13:40:59 +02:00
libjava * gnu/classpath/jdwp/transport/JdwpConnection.java: New file. 2005-06-07 01:18:02 +00:00
libmudflap * configure: Regenerate. 2005-05-10 01:43:00 +00:00
libobjc * exception.c: Revert last change. 2005-05-19 18:26:56 -07:00
libstdc++-v3 s390.md: ("UNSPECV_MB", "UNSPECV_CAS"): New constants. 2005-06-07 16:35:27 +00:00
maintainer-scripts crontab: Spread snapshot building more evenly throughout the week. 2005-05-21 21:56:24 +00:00
zlib * zconf.h (NO_vsnprintf): Define on Tru64 UNIX V4.0. 2005-06-07 01:41:16 +00:00
.cvsignore configure, .cvsignore: Revert previous change... 2002-06-19 18:10:09 +00:00
ABOUT-NLS intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
ChangeLog configure.in (unsupported_languages): New macro. 2005-06-06 23:39:28 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
compile install-sh, compile: Import from automake. 2004-11-16 01:04:30 +00:00
config-ml.in re PR bootstrap/18033 (--disable-aix64 doesn't remove ppc64 from multilib list) 2005-01-12 19:47:56 -05:00
config.guess config.guess, config.sub: Import from savannnah. 2004-11-16 00:57:01 +00:00
config.rpath intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
config.sub config.sub: Add cases for the Renesas m32c. 2005-06-02 20:16:32 -04:00
configure configure.in: Enable target-libffi again for *-*-linux* and *-*-elf. 2005-06-07 09:32:14 +00:00
configure.in configure.in: Enable target-libffi again for *-*-linux* and *-*-elf. 2005-06-07 09:32:14 +00:00
COPYING COPYING: Update to current ftp://ftp.gnu.org/pub/gnu/Licenses/COPYING-2.0 (fixes... 2000-12-18 21:47:20 +00:00
COPYING.LIB COPYING.LIB: Update to LGPL 2.1 from the FSF. 2001-01-29 13:32:47 +00:00
depcomp config.guess: New upstream version 2004-09-23 01:21:50 +00:00
install-sh install-sh, config.sub: Import from upstream. 2005-01-18 01:20:48 +00:00
libtool.m4 libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Use quotes on lt_cv_sys_max_cmd_len for now. 2005-05-10 01:31:58 +00:00
ltcf-c.sh ltconfig: Define file_list_spec. 2005-05-05 11:04:39 -04:00
ltcf-cxx.sh ltconfig: Define file_list_spec. 2005-05-05 11:04:39 -04:00
ltcf-gcj.sh ltconfig: Define file_list_spec. 2005-05-05 11:04:39 -04:00
ltconfig ltconfig: Define file_list_spec. 2005-05-05 11:04:39 -04:00
ltmain.sh ltconfig: Define file_list_spec. 2005-05-05 11:04:39 -04:00
MAINTAINERS * MAINTAINERS: Update my email address. 2005-06-04 06:23:19 +00:00
Makefile.def Makefile.def (configure-gcc): Depend on binutils having been built. 2005-05-20 07:10:30 +00:00
Makefile.in Makefile.tpl (stage[+id+]-start): Iterate over target module as well. 2005-05-25 14:18:54 +00:00
Makefile.tpl Makefile.tpl (stage[+id+]-start): Iterate over target module as well. 2005-05-25 14:18:54 +00:00
missing missing: Import latest version from master repository. 2004-09-07 08:33:10 +00:00
mkdep
mkinstalldirs re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
move-if-change
README * README: Remove version number. 2001-06-13 19:48:09 +01:00
README.SCO * README.SCO: Update the URL. 2005-05-08 17:49:46 +00:00
symlink-tree * config-ml.in, symlink-tree: Add license. 2003-08-14 16:44:23 -04:00
ylwrap * ylwrap: Import from Automake 1.9.5. 2005-05-15 18:17:10 +00:00

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file COPYING
for copying permission.  The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.