hotspot/src/share/vm/ci/ciInstanceKlassKlass.hpp
author coleenp
Tue, 06 Dec 2011 18:28:51 -0500
changeset 11407 5399831730cd
parent 7397 5b173b4ca846
permissions -rw-r--r--
7117052: instanceKlass::_init_state can be u1 type Summary: Change instanceKlass::_init_state field to u1 type. Reviewed-by: bdelsart, coleenp, dholmes, phh, never Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>

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#ifndef SHARE_VM_CI_CIINSTANCEKLASSKLASS_HPP
#define SHARE_VM_CI_CIINSTANCEKLASSKLASS_HPP

#include "ci/ciKlassKlass.hpp"

// ciInstanceKlassKlass
//
// This class represents a klassOop in the HotSpot virtual machine
// whose Klass part is a instanceKlassKlass.
class ciInstanceKlassKlass : public ciKlassKlass {
  CI_PACKAGE_ACCESS

private:
  ciInstanceKlassKlass(KlassHandle h_k)
    : ciKlassKlass(h_k, ciSymbol::make("unique_instanceKlassKlass")) {
    assert(h_k()->klass_part()->oop_is_instanceKlass(), "wrong type");
  }

  instanceKlassKlass* get_instanceKlassKlass() {
    return (instanceKlassKlass*)get_Klass();
  }

  const char* type_string() { return "ciInstanceKlassKlass"; }

public:
  // What kind of ciObject is this?
  bool is_instance_klass_klass() { return true; }

  // Return the distinguished ciInstanceKlassKlass instance.
  static ciInstanceKlassKlass* make();
};

#endif // SHARE_VM_CI_CIINSTANCEKLASSKLASS_HPP