--- old/src/share/vm/ci/ciCPCache.hpp	2010-11-10 13:05:12.000000000 +0100
+++ new/src/share/vm/ci/ciCPCache.hpp	2010-11-10 13:05:12.000000000 +0100
@@ -22,6 +22,13 @@
  *
  */
 
+#ifndef SHARE_VM_CI_CICPCACHE_HPP
+#define SHARE_VM_CI_CICPCACHE_HPP
+
+#include "ci/ciClassList.hpp"
+#include "ci/ciObject.hpp"
+#include "oops/cpCacheOop.hpp"
+
 // ciCPCache
 //
 // This class represents a constant pool cache.
@@ -57,3 +64,5 @@
 
   void print();
 };
+
+#endif // SHARE_VM_CI_CICPCACHE_HPP