diff options
Diffstat (limited to 'sysdeps/powerpc/nptl/pthread_spin_lock.c')
| -rw-r--r-- | sysdeps/powerpc/nptl/pthread_spin_lock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/powerpc/nptl/pthread_spin_lock.c b/sysdeps/powerpc/nptl/pthread_spin_lock.c index d7d4cae6fa..fae7f7e0b9 100644 --- a/sysdeps/powerpc/nptl/pthread_spin_lock.c +++ b/sysdeps/powerpc/nptl/pthread_spin_lock.c @@ -24,12 +24,12 @@ pthread_spin_lock (pthread_spinlock_t *lock) unsigned int __tmp; asm volatile ( - "1: lwarx %0,0,%1\n" + "1: lwarx %0,0,%1" MUTEX_HINT_ACQ "\n" " cmpwi 0,%0,0\n" " bne- 2f\n" " stwcx. %2,0,%1\n" " bne- 2f\n" - " isync\n" + __ARCH_ACQ_INSTR "\n" " .subsection 1\n" "2: lwzx %0,0,%1\n" " cmpwi 0,%0,0\n" |