* include/private/gc_locks.h (GC_test_and_set): Change the

[pf3gnuchains/gcc-fork.git] / boehm-gc / include / private / gc_locks.h

diff --git a/boehm-gc/include/private/gc_locks.h b/boehm-gc/include/private/gc_locks.h
index 46605ca..ec3e6cd 100644 (file)
--- a/boehm-gc/include/private/gc_locks.h
+++ b/boehm-gc/include/private/gc_locks.h
@@ -209,7 +209,7 @@
           /* See linuxthreads/sysdeps/arm/pt-machine.h in glibc-2.1 */
           __asm__ __volatile__("swp %0, %1, [%2]"
                             : "=r"(oldval)
-                            : "r"(1), "r"(addr)
+                            : "0"(1), "r"(addr)
                             : "memory");
           return oldval;
         }