/*

 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

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 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * 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

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

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#ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP

#define SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP

// The following OopClosure types get specialized versions of

// "oop_oop_iterate" that invoke the closures' do_oop methods

// non-virtually, using a mechanism defined in this file.  Extend these

// macros in the obvious way to add specializations for new closures.

// Forward declarations.

enum G1Barrier {

  G1BarrierNone,

  G1BarrierEvac,

  G1BarrierKlass

};

template<G1Barrier barrier, bool do_mark_object>

class G1ParCopyClosure;

class G1ParScanClosure;

class G1ParPushHeapRSClosure;

class FilterIntoCSClosure;

class FilterOutOfRegionClosure;

class G1CMOopClosure;

class G1RootRegionScanClosure;

// Specialized oop closures from g1RemSet.cpp

class G1Mux2Closure;

class G1TriggerClosure;

class G1InvokeIfNotTriggeredClosure;

class G1UpdateRSOrPushRefOopClosure;

#ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES

#error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined."

#endif

#define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \

      f(G1ParScanClosure,_nv)                           \

      f(G1ParPushHeapRSClosure,_nv)                     \

      f(FilterIntoCSClosure,_nv)                        \

      f(FilterOutOfRegionClosure,_nv)                   \

      f(G1CMOopClosure,_nv)                             \

      f(G1RootRegionScanClosure,_nv)                    \

      f(G1Mux2Closure,_nv)                              \

      f(G1TriggerClosure,_nv)                           \

      f(G1InvokeIfNotTriggeredClosure,_nv)              \

      f(G1UpdateRSOrPushRefOopClosure,_nv)

#ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES

#error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined."

#endif

#define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)

#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP