view hotspot/src/share/vm/gc/g1/g1_specialized_oop_closures.hpp @ 35062:f3e0dee91918

8144486: Change G1UpdateRSOrPushRefOopClosure to inherit OopClosure Reviewed-by: mgerdin, stefank
author sjohanss
date Fri, 11 Dec 2015 09:08:08 +0100
parents fec48bf5a827
children b0d5016aecc7
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/*
 * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * 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.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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#ifndef SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
#define SHARE_VM_GC_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.

class G1ParScanClosure;
class G1ParPushHeapRSClosure;

class FilterIntoCSClosure;
class FilterOutOfRegionClosure;
class G1CMOopClosure;
class G1RootRegionScanClosure;

// Specialized oop closures from g1RemSet.cpp
class G1Mux2Closure;
class G1TriggerClosure;
class G1InvokeIfNotTriggeredClosure;

#define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(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)

#endif // SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP