--- a/src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp	Mon Apr 09 08:19:26 2018 -0400
+++ b/src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp	Thu Apr 05 10:54:53 2018 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -116,7 +116,7 @@
   // NOTE! We must be very careful with any methods that access the mark
   // in o. There may be multiple threads racing on it, and it may be forwarded
   // at any time. Do not use oop methods for accessing the mark!
-  markOop test_mark = o->mark();
+  markOop test_mark = o->mark_raw();
 
   // The same test as "o->is_forwarded()"
   if (!test_mark->is_marked()) {