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comparison truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/controlflow/SLWhileNode.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/controlflow/SLWhileNode.java@6af9d523222a
children c07e64ecb528
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21950:2a5011c7e641 21951:9c8c0937da41
1 /*
2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.sl.nodes.controlflow;
24
25 import com.oracle.truffle.api.*;
26 import com.oracle.truffle.api.frame.*;
27 import com.oracle.truffle.api.nodes.*;
28 import com.oracle.truffle.api.source.*;
29 import com.oracle.truffle.sl.nodes.*;
30
31 @NodeInfo(shortName = "while", description = "The node implementing a while loop")
32 public final class SLWhileNode extends SLStatementNode {
33
34 @Child private LoopNode loopNode;
35
36 public SLWhileNode(SourceSection src, SLExpressionNode conditionNode, SLStatementNode bodyNode) {
37 super(src);
38 this.loopNode = Truffle.getRuntime().createLoopNode(new SLRepeatingNode(src, conditionNode, bodyNode));
39 }
40
41 @Override
42 public void executeVoid(VirtualFrame frame) {
43 loopNode.executeLoop(frame);
44 }
45
46 }