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| author | H.J. Lu <hongjiu.lu@intel.com> | 2011-05-31 11:53:34 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2011-05-31 04:53:34 -0700 |
| commit | 755b3b7cf7c635a5c766400865c2bfa52d6aa16d (patch) | |
| tree | a7e67035fdec4a3fe4aa5320fcddb6ecacc5b568 /libjava/configure.host | |
| parent | 2e87621cb04e341cd1d10f45ae62b5310393e08e (diff) | |
| download | gcc-755b3b7cf7c635a5c766400865c2bfa52d6aa16d.zip gcc-755b3b7cf7c635a5c766400865c2bfa52d6aa16d.tar.gz gcc-755b3b7cf7c635a5c766400865c2bfa52d6aa16d.tar.bz2 | |
Use __sync_bool_compare_and_swap in x86 locks.h.
2011-05-31 H.J. Lu <hongjiu.lu@intel.com>
PR libgcj/49193
* configure.host (sysdeps_dir): Set to i386 for x86_64.
* sysdep/i386/locks.h (compare_and_swap): Call
__sync_bool_compare_and_swap.
(release_set): Call write_barrier ().
* sysdep/x86-64/locks.h: Removed.
From-SVN: r174471
Diffstat (limited to 'libjava/configure.host')
| -rw-r--r-- | libjava/configure.host | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libjava/configure.host b/libjava/configure.host index 5b88478..9d4f2b6 100644 --- a/libjava/configure.host +++ b/libjava/configure.host @@ -132,7 +132,7 @@ case "${host}" in slow_pthread_self=yes ;; x86_64-*) - sysdeps_dir=x86-64 + sysdeps_dir=i386 # For 64-bit we always use SSE registers for arithmetic, # which doesn't have the extra precision problems of the fpu. # But be careful about 32-bit multilibs. @@ -279,7 +279,7 @@ EOF slow_pthread_self= ;; i[34567]86-*-solaris2.1[0-9]* ) - sysdeps_dir=x86-64 + sysdeps_dir=i386 DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine ;; mips-sgi-irix6* ) |