diff -r 973da517fcec -r 55dfb20908d0 hotspot/src/share/vm/interpreter/bytecode.hpp
--- a/hotspot/src/share/vm/interpreter/bytecode.hpp	Mon Jan 04 07:04:46 2010 -0800
+++ b/hotspot/src/share/vm/interpreter/bytecode.hpp	Mon Jan 04 18:38:08 2010 +0100
@@ -210,7 +210,8 @@
   bool is_valid() const                          { return is_invokeinterface() ||
                                                           is_invokevirtual()   ||
                                                           is_invokestatic()    ||
-                                                          is_invokespecial();     }
+                                                          is_invokespecial()   ||
+                                                          is_invokedynamic(); }
 
   // Creation
   inline friend Bytecode_invoke* Bytecode_invoke_at(methodHandle method, int bci);