--- old/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	2017-06-26 18:36:25.000000000 -0700
+++ new/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	2017-06-26 18:36:25.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 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
@@ -649,8 +649,8 @@
     case doubleTag:  do_ArithmeticOp_FPU(x);  return;
     case longTag:    do_ArithmeticOp_Long(x); return;
     case intTag:     do_ArithmeticOp_Int(x);  return;
+    default:         ShouldNotReachHere();    return;
   }
-  ShouldNotReachHere();
 }