--- a/src/hotspot/share/opto/idealGraphPrinter.cpp	Tue Feb 20 07:32:17 2018 -0500
+++ b/src/hotspot/share/opto/idealGraphPrinter.cpp	Tue Feb 20 07:46:40 2018 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 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
@@ -602,7 +602,7 @@
     }
 #endif
 
-    if (_chaitin && _chaitin != (PhaseChaitin *)0xdeadbeef) {
+    if (_chaitin && _chaitin != (PhaseChaitin *)((intptr_t)0xdeadbeef)) {
       buffer[0] = 0;
       _chaitin->dump_register(node, buffer);
       print_prop("reg", buffer);