--- old/src/share/vm/opto/lcm.cpp	2017-06-26 18:37:20.000000000 -0700
+++ new/src/share/vm/opto/lcm.cpp	2017-06-26 18:37:19.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2017, 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
@@ -224,7 +224,7 @@
           continue;             // Not an memory op; skip it
         }
         if (val == base ||
-            val == index && val->bottom_type()->isa_narrowoop()) {
+            (val == index && val->bottom_type()->isa_narrowoop())) {
           break;                // Found it
         } else {
           continue;             // Skip it