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comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/IfNode.java @ 7503:31da1716950f

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Updated truffle-sl for the changed operation code generation.
author Christian Humer <christian.humer@gmail.com>
date Fri, 18 Jan 2013 13:29:14 +0100
parents 213c1297a814
children 5e3d1a68664e
comparison
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7502:6343a09b2ec1 7503:31da1716950f
20 * or visit www.oracle.com if you need additional information or have any 20 * or visit www.oracle.com if you need additional information or have any
21 * questions. 21 * questions.
22 */ 22 */
23 package com.oracle.truffle.sl.nodes; 23 package com.oracle.truffle.sl.nodes;
24 24
25 import com.oracle.truffle.api.codegen.*;
25 import com.oracle.truffle.api.frame.*; 26 import com.oracle.truffle.api.frame.*;
26 27
27 public class IfNode extends StatementNode { 28 @ExecuteChildren("conditionNode")
29 public abstract class IfNode extends StatementNode {
28 30
29 @Child 31 @Child
30 private ConditionNode condition; 32 protected ConditionNode conditionNode;
33
31 @Child 34 @Child
32 private StatementNode thenPart; 35 private StatementNode thenPartNode;
36
33 @Child 37 @Child
34 private StatementNode elsePart; 38 private StatementNode elsePartNode;
35 39
36 public IfNode(ConditionNode condition, StatementNode thenPart, StatementNode elsePart) { 40 public IfNode(ConditionNode condition, StatementNode thenPart, StatementNode elsePart) {
37 this.condition = adoptChild(condition); 41 this.conditionNode = adoptChild(condition);
38 this.thenPart = adoptChild(thenPart); 42 this.thenPartNode = adoptChild(thenPart);
39 this.elsePart = adoptChild(elsePart); 43 this.elsePartNode = adoptChild(elsePart);
40 } 44 }
41 45
42 @Override 46 protected IfNode(IfNode node) {
43 public void executeVoid(VirtualFrame frame) { 47 this(node.conditionNode, node.thenPartNode, node.elsePartNode);
44 if (condition.executeCondition(frame)) { 48 }
45 thenPart.executeVoid(frame); 49
46 } else if (elsePart != null) { 50 @Specialization
47 elsePart.executeVoid(frame); 51 public void doVoid(VirtualFrame frame, boolean condition) {
52 if (condition) {
53 thenPartNode.executeVoid(frame);
54 } else {
55 elsePartNode.executeVoid(frame);
48 } 56 }
49 } 57 }
58
50 } 59 }