--- a/src/hotspot/cpu/zero/globals_zero.hpp	Sat Nov 11 01:21:09 2017 +0100
+++ b/src/hotspot/cpu/zero/globals_zero.hpp	Thu Aug 31 10:00:28 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, 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.
  *
@@ -81,6 +81,8 @@
 // No performance work done here yet.
 define_pd_global(bool, CompactStrings, false);
 
+define_pd_global(bool, ThreadLocalHandshakes, false);
+
 #define ARCH_FLAGS(develop, \
                    product, \
                    diagnostic, \