Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/LoopNode.java @ 17382:e1da729b3e4e
make Truffle Node source section @CompilationFinal
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Wed, 08 Oct 2014 10:50:18 +0200 |
parents | 865628e59c55 |
children | e688e42b41e3 |
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/* * Copyright (c) 2014, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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.truffle.api.nodes; import com.oracle.truffle.api.frame.*; /** * Experimental API: may change significantly without notice. */ public abstract class LoopNode extends Node { /* * TODO Unfortunately we cannot yet use interface typed fields as child fields. */ @Child protected Node repeatingNode; public LoopNode(RepeatingNode repeatingNode) { this.repeatingNode = (Node) repeatingNode; } public abstract void executeLoop(VirtualFrame frame); protected final boolean executeRepeatingNode(VirtualFrame frame) { return getRepeatingNode().executeRepeating(frame); } public final RepeatingNode getRepeatingNode() { return (RepeatingNode) repeatingNode; } }