--- old/src/hotspot/cpu/zero/globals_zero.hpp	2020-01-02 16:17:40.332047995 -0800
+++ new/src/hotspot/cpu/zero/globals_zero.hpp	2020-01-02 16:17:40.052037340 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2007, 2008, 2009, 2010, 2011 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -79,8 +79,7 @@
                    experimental, \
                    notproduct, \
                    range, \
-                   constraint, \
-                   writeable)  \
+                   constraint)  \
                                                                             \
   product(bool, UseFastEmptyMethods, true,                                  \
           "Use fast method entry code for empty methods")                   \