diff options
Diffstat (limited to 'linuxthreads/sysdeps/i386/i686/pt-machine.h')
| -rw-r--r-- | linuxthreads/sysdeps/i386/i686/pt-machine.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linuxthreads/sysdeps/i386/i686/pt-machine.h b/linuxthreads/sysdeps/i386/i686/pt-machine.h index 1b193a0c09..91dfb46881 100644 --- a/linuxthreads/sysdeps/i386/i686/pt-machine.h +++ b/linuxthreads/sysdeps/i386/i686/pt-machine.h @@ -57,7 +57,8 @@ __compare_and_swap (long int *p, long int oldval, long int newval) __asm__ __volatile__ ("lock; cmpxchgl %3, %1; sete %0" : "=q" (ret), "=m" (*p), "=a" (readval) - : "r" (newval), "m" (*p), "a" (oldval)); + : "r" (newval), "m" (*p), "a" (oldval) + : "memory"); return ret; } |