Mercurial > hg > truffle
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/FixedValueAnchorNode.java @ 21259:bbaa8ee85da8
Delay LoadHub lowering until LowTier
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Mon, 04 May 2015 23:38:38 -0700 |
parents | 14e703edb2ab |
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.nodes.extended; import com.oracle.graal.compiler.common.type.*; import com.oracle.graal.graph.*; import com.oracle.graal.nodeinfo.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; @NodeInfo public final class FixedValueAnchorNode extends FixedWithNextNode implements LIRLowerable, ValueProxy { public static final NodeClass<FixedValueAnchorNode> TYPE = NodeClass.create(FixedValueAnchorNode.class); @Input ValueNode object; public ValueNode object() { return object; } public FixedValueAnchorNode(ValueNode object) { super(TYPE, StampFactory.forNodeIntrinsic()); this.object = object; } @Override public boolean inferStamp() { return updateStamp(object.stamp()); } @NodeIntrinsic public static native Object getObject(Object object); @Override public void generate(NodeLIRBuilderTool generator) { generator.setResult(this, generator.operand(object)); } @Override public ValueNode getOriginalNode() { return object; } }