001/*
002 * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package com.oracle.graal.hotspot.nodes;
024
025import com.oracle.graal.graph.*;
026import com.oracle.graal.nodeinfo.*;
027import com.oracle.graal.nodes.*;
028import com.oracle.graal.nodes.spi.*;
029
030@NodeInfo
031public abstract class ArrayRangeWriteBarrier extends WriteBarrier implements Lowerable {
032
033    public static final NodeClass<ArrayRangeWriteBarrier> TYPE = NodeClass.create(ArrayRangeWriteBarrier.class);
034    @Input ValueNode object;
035    @Input ValueNode startIndex;
036    @Input ValueNode length;
037
038    protected ArrayRangeWriteBarrier(NodeClass<? extends ArrayRangeWriteBarrier> c, ValueNode object, ValueNode startIndex, ValueNode length) {
039        super(c);
040        this.object = object;
041        this.startIndex = startIndex;
042        this.length = length;
043    }
044
045    public ValueNode getObject() {
046        return object;
047    }
048
049    public ValueNode getStartIndex() {
050        return startIndex;
051    }
052
053    public ValueNode getLength() {
054        return length;
055    }
056}