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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
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 *
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#ifndef SHARE_GC_SHARED_C2_MODREFBARRIERSETC2_HPP
#define SHARE_GC_SHARED_C2_MODREFBARRIERSETC2_HPP

#include "gc/shared/c2/barrierSetC2.hpp"

class TypeOopPtr;

class ModRefBarrierSetC2: public BarrierSetC2 {
protected:
  virtual void post_barrier(GraphKit* kit,
                            Node* obj,
                            Node* adr,
                            Node* val,
                            bool use_precise) const {}

  virtual Node* store_at_resolved(C2Access& access, C2AccessValue& val) const;

  virtual Node* atomic_cmpxchg_val_at_resolved(C2AtomicParseAccess& access, Node* expected_val,
                                               Node* new_val, const Type* value_type) const;
  virtual Node* atomic_cmpxchg_bool_at_resolved(C2AtomicParseAccess& access, Node* expected_val,
                                                Node* new_val, const Type* value_type) const;
  virtual Node* atomic_xchg_at_resolved(C2AtomicParseAccess& access, Node* new_val, const Type* value_type) const;
};

#endif // SHARE_GC_SHARED_C2_MODREFBARRIERSETC2_HPP
