--- a/hotspot/src/share/vm/compiler/abstractCompiler.hpp	Wed Aug 11 01:17:27 2010 -0700
+++ b/hotspot/src/share/vm/compiler/abstractCompiler.hpp	Wed Aug 11 05:51:21 2010 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2010, 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
@@ -45,18 +45,26 @@
   // Missing feature tests
   virtual bool supports_native()                 { return true; }
   virtual bool supports_osr   ()                 { return true; }
-#if defined(TIERED) || ( !defined(COMPILER1) && !defined(COMPILER2))
+#if defined(TIERED) || ( !defined(COMPILER1) && !defined(COMPILER2) && !defined(SHARK))
   virtual bool is_c1   ()                        { return false; }
   virtual bool is_c2   ()                        { return false; }
+  virtual bool is_shark()                        { return false; }
 #else
 #ifdef COMPILER1
   bool is_c1   ()                                { return true; }
   bool is_c2   ()                                { return false; }
+  bool is_shark()                                { return false; }
 #endif // COMPILER1
 #ifdef COMPILER2
   bool is_c1   ()                                { return false; }
   bool is_c2   ()                                { return true; }
+  bool is_shark()                                { return false; }
 #endif // COMPILER2
+#ifdef SHARK
+  bool is_c1   ()                                { return false; }
+  bool is_c2   ()                                { return false; }
+  bool is_shark()                                { return true; }
+#endif // SHARK
 #endif // TIERED
 
   // Customization