view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/SerialArrayRangeWriteBarrier.java @ 9251:435bb9425124

added enum to Lowerable interface (before/after guard lowering)
author Lukas Stadler <lukas.stadler@jku.at>
date Tue, 23 Apr 2013 15:19:53 +0200
parents 40e7444d62ee
children 55d6875fc4e8
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/*
 * Copyright (c) 2013, 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.graal.nodes;

import com.oracle.graal.nodes.spi.*;
import com.oracle.graal.nodes.type.*;

public final class SerialArrayRangeWriteBarrier extends FixedWithNextNode implements Lowerable {

    @Input private ValueNode object;
    @Input private ValueNode startIndex;
    @Input private ValueNode length;

    public ValueNode getObject() {
        return object;
    }

    public ValueNode getStartIndex() {
        return startIndex;
    }

    public ValueNode getLength() {
        return length;
    }

    public SerialArrayRangeWriteBarrier(ValueNode object, ValueNode startIndex, ValueNode length) {
        super(StampFactory.forVoid());
        this.object = object;
        this.startIndex = startIndex;
        this.length = length;

    }

    public void lower(LoweringTool generator, LoweringType loweringType) {
        generator.getRuntime().lower(this, generator);
    }

}