--- a/src/hotspot/share/adlc/arena.cpp	Thu Jul 12 15:02:41 2018 -0700
+++ b/src/hotspot/share/adlc/arena.cpp	Sat Jul 14 02:14:54 2018 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 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
@@ -43,7 +43,7 @@
   while( k ) {
     Chunk *tmp = k->_next;
     // clear out this chunk (to detect allocation bugs)
-    memset(k, 0xBAADBABE, k->_len);
+    memset(k, 0xBE, k->_len);
     free(k);                    // Free chunk (was malloc'd)
     k = tmp;
   }