diff -r 7e40acdf2163 -r 27e801a857cb hotspot/src/share/vm/c1/c1_LIR.cpp
--- a/hotspot/src/share/vm/c1/c1_LIR.cpp	Mon Mar 08 04:46:30 2010 -0800
+++ b/hotspot/src/share/vm/c1/c1_LIR.cpp	Tue Mar 09 20:16:19 2010 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2000-2010 Sun Microsystems, Inc.  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
@@ -689,9 +689,10 @@
     case lir_static_call:
     case lir_optvirtual_call:
     case lir_icvirtual_call:
-    case lir_virtual_call: {
-      assert(op->as_OpJavaCall() != NULL, "must be");
-      LIR_OpJavaCall* opJavaCall = (LIR_OpJavaCall*)op;
+    case lir_virtual_call:
+    case lir_dynamic_call: {
+      LIR_OpJavaCall* opJavaCall = op->as_OpJavaCall();
+      assert(opJavaCall != NULL, "must be");
 
       if (opJavaCall->_receiver->is_valid())     do_input(opJavaCall->_receiver);
 
@@ -1590,6 +1591,7 @@
      case lir_optvirtual_call:       s = "optvirtual";    break;
      case lir_icvirtual_call:        s = "icvirtual";     break;
      case lir_virtual_call:          s = "virtual";       break;
+     case lir_dynamic_call:          s = "dynamic";       break;
      // LIR_OpArrayCopy
      case lir_arraycopy:             s = "arraycopy";     break;
      // LIR_OpLock