Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeStoreNode.java @ 5503:438ab53efdd0
Renaming CiKind => RiKind.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Thu, 07 Jun 2012 17:08:33 +0200 |
parents | 141817e206d4 |
children | 452f91ebdb54 |
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/* * Copyright (c) 2011, 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.extended; import com.oracle.graal.cri.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.type.*; import com.oracle.max.cri.ci.*; /** * Store of a value at a location specified as an offset relative to an object. */ public class UnsafeStoreNode extends FixedWithNextNode implements StateSplit, Lowerable { @Input private ValueNode object; @Input private ValueNode offset; @Input private ValueNode value; private final int displacement; private final RiKind storeKind; @Input(notDataflow = true) private FrameState stateAfter; public FrameState stateAfter() { return stateAfter; } public void setStateAfter(FrameState x) { assert x == null || x.isAlive() : "frame state must be in a graph"; updateUsages(stateAfter, x); stateAfter = x; } public boolean hasSideEffect() { return true; } public UnsafeStoreNode(ValueNode object, int displacement, ValueNode offset, ValueNode value, RiKind kind) { super(StampFactory.forVoid()); assert kind != RiKind.Void && kind != RiKind.Illegal; this.object = object; this.displacement = displacement; this.offset = offset; this.value = value; this.storeKind = kind; } public ValueNode object() { return object; } public int displacement() { return displacement; } public ValueNode offset() { return offset; } public ValueNode value() { return value; } public RiKind storeKind() { return storeKind; } @Override public void lower(CiLoweringTool tool) { tool.getRuntime().lower(this, tool); } // specialized on value type until boxing/unboxing is sorted out in intrinsification @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, Object value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, boolean value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, byte value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, char value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, double value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, float value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, int value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, long value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } @SuppressWarnings("unused") @NodeIntrinsic public static void store(Object object, @ConstantNodeParameter int displacement, long offset, short value, @ConstantNodeParameter RiKind kind) { throw new UnsupportedOperationException(); } }