Mercurial > hg > truffle
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/PatchReturnAddressNode.java @ 10902:4cda6853056e
added ClassGetComponentTypeNode macro node
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 29 Jul 2013 11:43:27 +0200 |
parents | 5fa54bf57f8c |
children | 1cf373d2b415 |
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/* * Copyright (c) 2009, 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.hotspot.nodes; import com.oracle.graal.hotspot.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.type.*; import com.oracle.graal.word.*; /** * Modifies the return address of the current frame. */ public class PatchReturnAddressNode extends FixedWithNextNode implements LIRLowerable { @Input private ValueNode address; public PatchReturnAddressNode(ValueNode address) { super(StampFactory.forVoid()); this.address = address; } @Override public void generate(LIRGeneratorTool gen) { ((HotSpotLIRGenerator) gen).emitPatchReturnAddress(address); } @NodeIntrinsic public static native void patchReturnAddress(Word address); }