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Ramana Radhakrishnan 23fa65d6f3 re PR target/66200 (GCC for ARM / AArch64 doesn't define TARGET_RELAXED_ORDERING)
Fix PR target/66200

This applies the same fix for PR target/66200 for AArch64 on the GCC 5 branch
as on the 4.9 branch. On trunk we've fixed this differently by optimizing
the access to the guard variable using a load acquire style instruction.

2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/66200
	* g++.dg/abi/aarch64_guard1.C: Adjust.

2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/66200
	* configure.host (host_cpu): Add aarch64 case.
	* config/cpu/aarch64/atomic_word.h: New file.

From-SVN: r224890
2015-06-24 09:59:28 +00:00
INSTALL
boehm-gc Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
config Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
contrib Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
fixincludes inclhack.def (aix_externc): New fix. 2015-05-22 09:13:11 -04:00
gcc re PR target/66200 (GCC for ARM / AArch64 doesn't define TARGET_RELAXED_ORDERING) 2015-06-24 09:59:28 +00:00
gnattools Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
gotools Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
include Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
intl Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libada Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libatomic Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libbacktrace Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libcc1 Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libcilkrts Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libcpp * sv.po: Update. 2015-05-01 17:24:11 +01:00
libdecnumber Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libffi Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libgcc Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libgfortran Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libgo re PR go/66016 (Accessing nil Func's name results in crash) 2015-05-05 17:46:31 +00:00
libgomp backport: re PR middle-end/66199 (lastprivate/linear clause issues on combined constructs) 2015-05-22 10:10:32 +02:00
libiberty Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libitm Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libjava Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libmpx backport: configure.ac: Drop AC_PROG_CXX and friends, since libmpx has no C++ sources. 2015-04-28 09:40:18 +00:00
libobjc Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
liboffloadmic Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libquadmath Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libsanitizer backport: re PR sanitizer/64839 (libsanitizer shouldn't require <rpc/xdr.h>) 2015-05-12 07:02:09 +00:00
libssp Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
libstdc++-v3 re PR target/66200 (GCC for ARM / AArch64 doesn't define TARGET_RELAXED_ORDERING) 2015-06-24 09:59:28 +00:00
libvtv Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
lto-plugin Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
maintainer-scripts Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
zlib Update ChangeLog and version files for release 2015-04-22 08:43:12 +00:00
.dir-locals.el
.gitignore Local Vim config with GNU formatting. 2014-12-09 13:45:47 +00:00
ABOUT-NLS
COPYING
COPYING.LIB
COPYING.RUNTIME
COPYING3
COPYING3.LIB
ChangeLog configure.ac: Match $host configured with triplets. 2015-05-03 17:29:57 +00:00
ChangeLog.jit
ChangeLog.tree-ssa
MAINTAINERS MAINTAINERS: Update my email address. 2015-04-08 11:27:32 -07:00
Makefile.def Makefile.def: Add libmpx. 2015-03-10 09:37:41 +00:00
Makefile.in Fix vimrc file link creation. 2015-03-25 12:05:22 +00:00
Makefile.tpl Fix vimrc file link creation. 2015-03-25 12:05:22 +00:00
README
compile Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
config-ml.in
config.guess config.sub: Update from upstream, to 2015-01-01 version. 2015-01-02 09:30:21 +00:00
config.rpath
config.sub config.sub: Update from upstream, to 2015-01-01 version. 2015-01-02 09:30:21 +00:00
configure configure.ac: Match $host configured with triplets. 2015-05-03 17:29:57 +00:00
configure.ac configure.ac: Match $host configured with triplets. 2015-05-03 17:29:57 +00:00
depcomp Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
install-sh Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
libtool-ldflags
libtool.m4 Always use PIC option with -shared in libtool 2014-11-21 08:49:17 -08:00
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
missing Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
mkdep
mkinstalldirs Update from upstream Automake files. 2014-11-16 14:07:13 +00:00
move-if-change Update move-if-change from gnulib 2014-11-16 16:12:44 +00:00
symlink-tree
ylwrap Update from upstream Automake files. 2014-11-16 14:07:13 +00:00

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