From: Roland McGrath <roland@gnu.org>
Date: Fri, 11 Apr 2003 22:06:02 +0000 (+0000)
Subject: 2003-04-11  Martin Schwidefsky  <schwidefsky@de.ibm.com>
X-Git-Tag: cvs/glibc-2_3_3~922
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9eb55f49978484763a29d9f65cf4f6b0ed5a4978;p=thirdparty%2Fglibc.git

2003-04-11  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/s390/pspinlock.c (__pthread_spin_unlock): Fix asm contraints.
---

diff --git a/linuxthreads/sysdeps/s390/pspinlock.c b/linuxthreads/sysdeps/s390/pspinlock.c
index 42130d5f0a1..71ec6b2ae92 100644
--- a/linuxthreads/sysdeps/s390/pspinlock.c
+++ b/linuxthreads/sysdeps/s390/pspinlock.c
@@ -64,7 +64,7 @@ __pthread_spin_unlock (pthread_spinlock_t *lock)
 {
   asm volatile("    xc 0(4,%0),0(%0)\n"
 	       "    bcr 15,0"
-	       : "=a" (lock) );
+	       : : "a" (lock) : "memory" );
   return 0;
 }
 weak_alias (__pthread_spin_unlock, pthread_spin_unlock)