--- old/src/hotspot/share/ci/ciKlass.hpp	2018-02-22 16:36:17.292562698 +0100
+++ new/src/hotspot/share/ci/ciKlass.hpp	2018-02-22 16:36:17.028564409 +0100
@@ -129,6 +129,10 @@
   void print_name_on(outputStream* st);
 
   const char* external_name() const;
+
+  bool is_value_based() const {
+    return get_Klass()->is_value_based();
+  }
 };
 
 #endif // SHARE_VM_CI_CIKLASS_HPP