Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/WriteNode.java @ 13780:d6ac7ebead35
canonicalize a LoadField on a null constant object to deopt
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Tue, 28 Jan 2014 14:39:48 +0100 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.nodes; /** * Interface for all nodes which write something, providing a method to transform them to read the * same thing. */ public interface WriteNode { /** * Return a new node that performs the equivalent read operation to this node's write. */ RubyNode makeReadNode(); }