--- a/src/hotspot/share/gc/z/zNMethod.cpp	Mon Nov 25 12:22:13 2019 +0100
+++ b/src/hotspot/share/gc/z/zNMethod.cpp	Mon Nov 25 12:30:24 2019 +0100
@@ -258,7 +258,7 @@
   volatile bool _failed;
 
   void set_failed() {
-    Atomic::store(true, &_failed);
+    Atomic::store(&_failed, true);
   }
 
   void unlink(nmethod* nm) {