Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/IfNode.java @ 10076:25de9c96a032
Minor CompilationTask refactoring.
author | Christian Haeubl <haeubl@ssw.jku.at> |
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date | Tue, 18 Jun 2013 09:00:33 +0200 |
parents | aa9ffb3a715e |
children | 79041ab43660 |
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Simple Language: A simple dynamic programming language to demonstrate Truffle features
Christian Wimmer <christian.wimmer@oracle.com>
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1 /* |
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2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
213c1297a814
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
213c1297a814
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13 * accompanied this code). |
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Simple Language: A simple dynamic programming language to demonstrate Truffle features
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.oracle.truffle.sl.nodes; |
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24 |
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25 import com.oracle.truffle.api.codegen.*; |
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26 import com.oracle.truffle.api.frame.*; |
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27 |
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28 @NodeChild(value = "conditionNode", type = ConditionNode.class) |
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29 public abstract class IfNode extends StatementNode { |
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30 |
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31 @Child private StatementNode thenPartNode; |
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32 @Child private StatementNode elsePartNode; |
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33 |
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34 public IfNode(StatementNode thenPart, StatementNode elsePart) { |
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35 this.thenPartNode = adoptChild(thenPart); |
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36 this.elsePartNode = adoptChild(elsePart); |
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37 } |
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38 |
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39 protected IfNode(IfNode node) { |
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40 this(node.thenPartNode, node.elsePartNode); |
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41 } |
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42 |
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43 @Specialization |
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44 public void doVoid(VirtualFrame frame, boolean condition) { |
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45 if (condition) { |
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46 thenPartNode.executeVoid(frame); |
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47 } else { |
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48 elsePartNode.executeVoid(frame); |
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49 } |
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50 } |
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51 |
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52 } |