Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/WriteBarrierPre.java @ 9251:435bb9425124
added enum to Lowerable interface (before/after guard lowering)
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Tue, 23 Apr 2013 15:19:53 +0200 |
parents | 0bacc5564d18 |
children |
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/* * Copyright (c) 2012, 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.hotspot.nodes; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.extended.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.type.*; public final class WriteBarrierPre extends FixedWithNextNode implements Lowerable { @Input private ValueNode object; @Input private LocationNode location; @Input private ValueNode expectedObject; private final boolean doLoad; public ValueNode getObject() { return object; } public ValueNode getExpectedObject() { return expectedObject; } public boolean doLoad() { return doLoad; } public LocationNode getLocation() { return location; } public WriteBarrierPre(ValueNode object, ValueNode expectedObject, LocationNode location, boolean doLoad) { super(StampFactory.forVoid()); this.object = object; this.doLoad = doLoad; this.location = location; this.expectedObject = expectedObject; } public void lower(LoweringTool generator, LoweringType loweringType) { generator.getRuntime().lower(this, generator); } }