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H.J. Lu 6e4f11689b re PR target/38736 (-mavx can change the ABI via BIGGEST_ALIGNMENT) 
gcc/

2009-01-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/38736
	* c-common.c (handle_aligned_attribute): Use
	ATTRIBUTE_ALIGNED_VALUE instead of BIGGEST_ALIGNMENT for
	default alignment value.

	* c-cppbuiltin.c (c_cpp_builtins): Define __BIGGEST_ALIGNMENT__.

	* defaults.h (ATTRIBUTE_ALIGNED_VALUE): New.
	* config/i386/i386.h (ATTRIBUTE_ALIGNED_VALUE): Likewise.

	* doc/extend.texi: Update __attribute__ ((aligned)).  Document
	__BIGGEST_ALIGNMENT__.

	* doc/tm.texi: Document ATTRIBUTE_ALIGNED_VALUE.

gcc/testsuite/

2009-01-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/38736
	* g++.dg/compat/abi/pr38736_main.C: New.
	* g++.dg/compat/abi/pr38736_x.C: Likewise.
	* g++.dg/compat/abi/pr38736_y.C: Likewise.
	* g++.dg/other/macro-1.C: Likewise.
	* gcc.dg/macro-1.c: Likewise.
	* gcc.dg/compat/pr38736_main.c: Likewise.
	* gcc.dg/compat/pr38736_x.c: Likewise.
	* gcc.dg/compat/pr38736_y.c: Likewise.

From-SVN: r143486
2009-01-18 08:26:26 -08:00
boehm-gc Backport from upstream Libtool: 2008-12-18 20:04:55 +00:00
config Index... 2008-12-21 14:27:18 -08:00
contrib * mkindex.pl: New. 2008-11-27 23:37:51 +00:00
fixincludes locale.h: Add new test. 2009-01-06 20:31:13 +01:00
gcc re PR target/38736 (-mavx can change the ABI via BIGGEST_ALIGNMENT) 2009-01-18 08:26:26 -08:00
gnattools configure.ac: Do not generate libada-mk. 2008-08-01 08:18:13 +00:00
include re PR c++/35319 (ICE throwing fixed-point types) 2008-12-10 17:11:44 -05:00
INSTALL
intl Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libada re PR ada/5911 (Support for multilib in Ada) 2008-09-21 11:45:23 +00:00
libcpp Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. 2009-01-05 21:35:40 +11:00
libdecnumber add PR to ChangeLog entry for previous commit 2008-10-27 16:46:32 +00:00
libffi re PR libffi/26048 (libffi doesn't build on Solaris 10/x86 with native assembler) 2008-12-19 14:59:42 +00:00
libgcc * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 2009-01-18 10:41:31 +11:00
libgfortran re PR libfortran/38772 (r143102 reveals missed error checking on floating point reads) 2009-01-13 05:40:36 +00:00
libgomp re PR libgomp/38086 (libgomp fails to build if assembler doesn't support .symver) 2009-01-07 23:48:03 +01:00
libiberty * cp-demangle.c (d_expression): Remove mangling for zero-op casts. 2009-01-07 12:08:20 -05:00
libjava natUnsafe.cc (spinlock contructor): Call sched_yield(). 2009-01-12 17:39:10 +00:00
libmudflap Backport from upstream Libtool: 2008-12-18 20:04:55 +00:00
libobjc Backport from upstream Libtool: 2008-12-18 20:04:55 +00:00
libssp Backport from upstream Libtool: 2008-12-18 20:04:55 +00:00
libstdc++-v3 thread (__thread_data_base::__run): Make non-const. 2009-01-18 12:38:10 +00:00
maintainer-scripts gcc_release (JAVA_DIRS): Remove fastjar. 2009-01-17 14:53:57 +00:00
zlib Backport from upstream Libtool: 2008-12-18 20:04:55 +00:00
ABOUT-NLS
ChangeLog * MAINTAINERS: Remove Robert Millan from Write After Approval. 2009-01-17 22:36:37 +00:00
ChangeLog.tree-ssa
compile compile: Make executable. 2008-02-01 00:06:00 +00:00
config-ml.in config-ml.in: don't handle --enable-shared and --enable-static. 2008-05-14 17:15:51 +00:00
config.guess * config.sub, config.guess: Update from upstream sources. 2008-12-18 14:27:27 +11:00
config.rpath * config.rpath: Add AIX 6 support. 2008-03-13 14:55:20 -04:00
config.sub * config.sub, config.guess: Update from upstream sources. 2008-12-18 14:27:27 +11:00
configure configure.ac (ia64*-*-*vms*): Add case with no gdb or ld support. 2009-01-15 13:14:16 +00:00
configure.ac configure.ac (ia64*-*-*vms*): Add case with no gdb or ld support. 2009-01-15 13:14:16 +00:00
COPYING COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
COPYING3 COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING3.LIB COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING.LIB Update COPYING.LIB from upstream. Correct last Changelog. 2005-07-14 01:41:54 +00:00
depcomp
install-sh COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
libtool-ldflags re PR bootstrap/31906 ("-Xcompiler" is inserted after "-Xlinker" when building libstdc++) 2007-09-20 10:20:05 +00:00
libtool.m4 Backport from upstream Libtool: 2008-12-18 20:04:55 +00:00
lt~obsolete.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltgcc.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltmain.sh libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltoptions.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltsugar.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltversion.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
MAINTAINERS * MAINTAINERS: Remove Robert Millan from Write After Approval. 2009-01-17 22:36:37 +00:00
Makefile.def Makefile.def (configure-opcodes): Depend on configure-libiberty. 2009-01-16 18:37:23 +10:30
Makefile.in Makefile.def (configure-opcodes): Depend on configure-libiberty. 2009-01-16 18:37:23 +10:30
Makefile.tpl re PR bootstrap/38014 (in-tree gmp and mpfr libraries no longer work) 2008-11-14 14:51:38 +00:00
missing COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
mkdep
mkinstalldirs COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
move-if-change Import from Autoconf sources: 2005-11-21 13:21:37 +11:00
README
symlink-tree COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
ylwrap COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +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.