--- a/hotspot/src/cpu/x86/vm/c1_LinearScan_x86.cpp	Wed Jul 05 11:03:19 2017 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_LinearScan_x86.cpp	Thu Jul 06 01:50:26 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2014, 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
@@ -826,6 +826,9 @@
     case lir_fld:
       assert(false, "operations only inserted by FpuStackAllocator");
       break;
+
+    default:
+      break;
   }
 }
 #endif