Mercurial > hg > truffle
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/GenerateLEANode.java @ 8506:c3657d00e343
-Merge with tip
author | Christos Kotselidis <christos.kotselidis@oracle.com> |
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date | Thu, 21 Mar 2013 14:11:13 +0100 |
parents | 9412b1915547 |
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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.nodes.extended; import com.oracle.graal.api.meta.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.calc.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.type.*; /** * The {@code UnsafeCastNode} produces the same value as its input, but with a different type. */ public class GenerateLEANode extends FloatingNode implements Canonicalizable, LIRLowerable { @Input private ValueNode object; @Input private ValueNode location; public ValueNode object() { return object; } public LocationNode location() { return (LocationNode) location; } public GenerateLEANode(ValueNode object, ValueNode location, Stamp stamp) { super(stamp); this.object = object; this.location = location; } @Override public ValueNode canonical(CanonicalizerTool tool) { return this; } @Override public void generate(LIRGeneratorTool gen) { Value addr = location().generateLea(gen, object()); gen.setResult(this, addr); } }