--- a/src/hotspot/share/opto/multnode.hpp	Wed Jan 17 22:44:40 2018 +0100
+++ b/src/hotspot/share/opto/multnode.hpp	Wed Jan 17 14:25:47 2018 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 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
@@ -47,6 +47,7 @@
   virtual Node *match( const ProjNode *proj, const Matcher *m );
   virtual uint ideal_reg() const { return NotAMachineReg; }
   ProjNode* proj_out(uint which_proj) const; // Get a named projection
+  ProjNode* proj_out_or_null(uint which_proj) const;
 
 };