Mercurial > hg > truffle
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/memory/address/RawAddressNode.java @ 21783:a858c5f56d8a
Introduce AddressNode to represent pointer arithmetic, remove LocationNode.
author | Roland Schatz <roland.schatz@oracle.com> |
---|---|
date | Mon, 08 Jun 2015 18:47:58 +0200 |
parents | |
children |
line wrap: on
line source
/* * Copyright (c) 2015, 2015, 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.memory.address; import com.oracle.graal.graph.*; import com.oracle.graal.nodeinfo.*; import com.oracle.graal.nodes.*; /** * Convert a word-sized integer to a raw address. */ @NodeInfo(allowedUsageTypes = InputType.Association) public class RawAddressNode extends AddressNode { public static final NodeClass<RawAddressNode> TYPE = NodeClass.create(RawAddressNode.class); @Input ValueNode address; public RawAddressNode(ValueNode address) { super(TYPE); this.address = address; } public ValueNode getAddress() { return address; } public void setAddress(ValueNode address) { updateUsages(this.address, address); this.address = address; } @NodeIntrinsic public static native Address address(long address); @NodeIntrinsic public static native Address address(Object address); }