--- a/hotspot/src/share/vm/opto/node.hpp	Thu Dec 02 17:21:12 2010 -0800
+++ b/hotspot/src/share/vm/opto/node.hpp	Fri Dec 03 01:34:31 2010 -0800
@@ -81,6 +81,8 @@
 class MachCallNode;
 class MachCallRuntimeNode;
 class MachCallStaticJavaNode;
+class MachConstantBaseNode;
+class MachConstantNode;
 class MachIfNode;
 class MachNode;
 class MachNullCheckNode;
@@ -566,10 +568,12 @@
               DEFINE_CLASS_ID(MachCallDynamicJava,  MachCallJava, 1)
             DEFINE_CLASS_ID(MachCallRuntime,      MachCall, 1)
               DEFINE_CLASS_ID(MachCallLeaf,         MachCallRuntime, 0)
-      DEFINE_CLASS_ID(MachSpillCopy, Mach, 1)
-      DEFINE_CLASS_ID(MachNullCheck, Mach, 2)
-      DEFINE_CLASS_ID(MachIf,        Mach, 3)
-      DEFINE_CLASS_ID(MachTemp,      Mach, 4)
+      DEFINE_CLASS_ID(MachSpillCopy,    Mach, 1)
+      DEFINE_CLASS_ID(MachNullCheck,    Mach, 2)
+      DEFINE_CLASS_ID(MachIf,           Mach, 3)
+      DEFINE_CLASS_ID(MachTemp,         Mach, 4)
+      DEFINE_CLASS_ID(MachConstantBase, Mach, 5)
+      DEFINE_CLASS_ID(MachConstant,     Mach, 6)
 
     DEFINE_CLASS_ID(Proj,  Node, 2)
       DEFINE_CLASS_ID(CatchProj, Proj, 0)
@@ -734,6 +738,8 @@
   DEFINE_CLASS_QUERY(MachCallLeaf)
   DEFINE_CLASS_QUERY(MachCallRuntime)
   DEFINE_CLASS_QUERY(MachCallStaticJava)
+  DEFINE_CLASS_QUERY(MachConstantBase)
+  DEFINE_CLASS_QUERY(MachConstant)
   DEFINE_CLASS_QUERY(MachIf)
   DEFINE_CLASS_QUERY(MachNullCheck)
   DEFINE_CLASS_QUERY(MachReturn)