1 /* 2 * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 package org.graalvm.compiler.hotspot.gc.shared; 26 27 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_8; 28 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_4; 29 30 import org.graalvm.compiler.graph.NodeClass; 31 import org.graalvm.compiler.nodeinfo.NodeInfo; 32 import org.graalvm.compiler.nodes.memory.address.AddressNode; 33 34 @NodeInfo(cycles = CYCLES_8, size = SIZE_4) 35 public class SerialWriteBarrier extends ObjectWriteBarrier { 36 37 public static final NodeClass<SerialWriteBarrier> TYPE = NodeClass.create(SerialWriteBarrier.class); 38 39 public SerialWriteBarrier(AddressNode address, boolean precise) { 40 this(TYPE, address, precise); 41 } 42 43 protected SerialWriteBarrier(NodeClass<? extends SerialWriteBarrier> c, AddressNode address, boolean precise) { 44 super(c, address, null, precise); 45 } 46 }