src/hotspot/share/oops/instanceRefKlass.cpp

@@ -60,11 +60,11 @@
    const Symbol* const name = parser.class_name();
    return reference_subclass_name_to_type(name);
  }
  
  InstanceRefKlass::InstanceRefKlass(const ClassFileParser& parser)
-   : InstanceKlass(parser, Kind, determine_reference_type(parser)) {}
+   : InstanceKlass(parser, Kind, markWord::prototype(), determine_reference_type(parser)) {}
  
  void InstanceRefKlass::update_nonstatic_oop_maps(Klass* k) {
    // Clear the nonstatic oop-map entries corresponding to referent
    // and discovered fields.  They are treated specially by the
    // garbage collector.