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H.J. Lu d73ee4e74e Check 256bit AVX register in move expanders. 
gcc/

2010-11-05  H.J. Lu  <hongjiu.lu@intel.com>
	    Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386.c (ix86_expand_move): Set use_avx256_p if
	256bit AVX register is used.
	(ix86_expand_vector_move_misalign): Likewise.
	(ix86_expand_vector_move): Replace use_avx256_p with
	VALID_AVX256_REG_MODE.

gcc/testsuite/

2010-11-05  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/avx-vzeroupper-19.c: New.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r166358
2010-11-05 05:53:39 -07:00
boehm-gc configure: Regenerate. 2010-10-28 22:37:36 +00:00
config enable mdynamic-no-pic bootstrap for x86 Darwin 2010-11-04 10:43:47 +00:00
contrib Remove gccbug 2010-10-18 09:39:15 +00:00
fixincludes re PR c++/46024 (g++.dg/warn/miss-format-1.C FAILs on Solaris 8 and 9) 2010-10-20 17:36:15 +00:00
gcc Check 256bit AVX register in move expanders. 2010-11-05 05:53:39 -07:00
gnattools re PR ada/42659 (gnatmake thinks libraries aren't supported) 2010-01-09 18:21:52 +00:00
include simple-object.h: New file. 2010-11-02 14:40:44 +00:00
INSTALL
intl Fix unportable shell quoting. 2010-09-27 20:19:41 +00:00
libada Makefile.in (GNATLIBCFLAGS_FOR_C): New variable. 2009-10-24 10:58:31 +00:00
libcpp configure.ac: Use AC_SYS_LARGEFILE. 2010-11-03 02:45:25 +00:00
libdecnumber cppbuiltin.c (define_builtin_macros_for_type_sizes): Define __BYTE_ORDER__... 2010-10-23 03:05:47 +00:00
libffi Add ARM VFP ABI support to libffi. 2010-10-28 18:11:11 +00:00
libgcc cppbuiltin.c (define_builtin_macros_for_type_sizes): Define __BYTE_ORDER__... 2010-10-23 03:05:47 +00:00
libgfortran PR 44931 Move struct unix_stream to unix.c 2010-11-04 21:29:28 +02:00
libgomp futex.h: New. 2010-10-06 16:42:50 +00:00
libiberty Use spawnve on cygwin. 2010-11-04 16:37:04 -07:00
libjava GNU Classpath import (libgcj-snapshot-20100921). 2010-10-12 15:55:12 +00:00
libmudflap re PR testsuite/20003 (libmudflap.cth timeouts too short) 2010-10-31 22:04:20 -04:00
libobjc Makefile.in (OBJC_SOURCE_FILES): Added accessors.m. 2010-10-24 17:23:19 +00:00
libssp configure.ac (gfortran_use_symver): Only check for Sun-style symbol versioning on Solaris 2. 2010-07-02 16:17:04 +00:00
libstdc++-v3 re PR libstdc++/46303 ('mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc) 2010-11-04 17:02:25 +00:00
lto-plugin re PR lto/46291 (Failed to bootstrap-lto) 2010-11-03 23:13:51 +00:00
maintainer-scripts gcc_release (snapshot_print): Also include an sha1 hash for every tarball. 2010-08-23 18:52:06 +00:00
zlib Update to Automake 1.11.1. 2010-04-02 18:18:06 +00:00
ABOUT-NLS
ChangeLog enable mdynamic-no-pic bootstrap for x86 Darwin 2010-11-04 10:43:47 +00:00
ChangeLog.tree-ssa
compile
config-ml.in
config.guess config.sub: Update to version 2010-05-21. 2010-05-25 13:22:07 +00:00
config.rpath
config.sub config.sub: Update to version 2010-05-21. 2010-05-25 13:22:07 +00:00
configure enable mdynamic-no-pic bootstrap for x86 Darwin 2010-11-04 10:43:47 +00:00
configure.ac enable mdynamic-no-pic bootstrap for x86 Darwin 2010-11-04 10:43:47 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.RUNTIME
depcomp
install-sh
libtool-ldflags
libtool.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
lt~obsolete.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltgcc.m4
ltmain.sh Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltoptions.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltsugar.m4
ltversion.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
MAINTAINERS * MAINTAINERS: Update my email address. 2010-10-23 13:27:20 -07:00
Makefile.def Makefile.def (target_modules): Set lib_path to src/.libs for libstdc++-v3 module. 2010-10-20 14:39:17 +00:00
Makefile.in Makefile.def (target_modules): Set lib_path to src/.libs for libstdc++-v3 module. 2010-10-20 14:39:17 +00:00
Makefile.tpl Makefile.def (target_modules): Set lib_path to src/.libs for libstdc++-v3 module. 2010-10-20 14:39:17 +00:00
missing
mkdep
mkinstalldirs
move-if-change
README README: Refer to the various COPYING* files instead of just COPYING. 2009-10-10 20:59:49 +00:00
symlink-tree
ylwrap

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
names start with 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/ for how to report bugs usefully.