Mercurial > hg > graal-jvmci-8
comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/LogicalAndNode.java @ 7503:31da1716950f
Updated truffle-sl for the changed operation code generation.
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 18 Jan 2013 13:29:14 +0100 |
parents | |
children | aa9ffb3a715e |
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7502:6343a09b2ec1 | 7503:31da1716950f |
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1 /* | |
2 * Copyright (c) 2012, 2012, 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; | |
24 | |
25 import com.oracle.truffle.api.codegen.*; | |
26 | |
27 @SuppressWarnings("unused") | |
28 public abstract class LogicalAndNode extends BinaryNode { | |
29 | |
30 public LogicalAndNode(TypedNode leftNode, TypedNode rightNode) { | |
31 super(leftNode, rightNode); | |
32 } | |
33 | |
34 public LogicalAndNode(LogicalAndNode node) { | |
35 this(node.leftNode, node.rightNode); | |
36 } | |
37 | |
38 @ShortCircuit("rightNode") | |
39 public boolean needsRightNode(boolean left) { | |
40 return left; | |
41 } | |
42 | |
43 @ShortCircuit("rightNode") | |
44 public boolean needsRightNode(Object left) { | |
45 return left instanceof Boolean && (Boolean) left; | |
46 } | |
47 | |
48 @Specialization | |
49 public boolean doBoolean(boolean left, boolean hasRight, boolean right) { | |
50 return hasRight && right; | |
51 } | |
52 | |
53 @Generic | |
54 public Object doGeneric(Object left, boolean hasRight, Object right) { | |
55 throw new RuntimeException("operation not defined for type " + left.getClass().getSimpleName()); | |
56 } | |
57 } |