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comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/WriteLocalNode.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
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children 5e3d1a68664e
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7502:6343a09b2ec1 7503:31da1716950f
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 java.math.*;
26
27 import com.oracle.truffle.api.codegen.*;
28 import com.oracle.truffle.api.frame.*;
29
30 public abstract class WriteLocalNode extends FrameSlotNode {
31
32 @Child protected TypedNode rightNode;
33
34 public WriteLocalNode(FrameSlot slot, TypedNode right) {
35 super(slot);
36 this.rightNode = adoptChild(right);
37 }
38
39 public WriteLocalNode(WriteLocalNode node) {
40 this(node.slot, node.rightNode);
41 }
42
43 @Specialization
44 public int doInteger(VirtualFrame frame, int right) {
45 frame.setInt(slot, right);
46 return right;
47 }
48
49 @Specialization
50 public BigInteger doBigInteger(VirtualFrame frame, BigInteger right) {
51 frame.setObject(slot, right);
52 return right;
53 }
54
55 @Specialization
56 public boolean doBoolean(VirtualFrame frame, boolean right) {
57 frame.setBoolean(slot, right);
58 return right;
59 }
60
61 @Specialization
62 public String doString(VirtualFrame frame, String right) {
63 frame.setObject(slot, right);
64 return right;
65 }
66
67 @Generic
68 public Object doGeneric(VirtualFrame frame, Object right) {
69 frame.setObject(slot, right);
70 return right;
71 }
72
73 @SpecializationListener
74 protected void onSpecialize(VirtualFrame frame, Object value) {
75 slot.setType(value.getClass());
76 frame.updateToLatestVersion();
77 }
78
79 @Override
80 protected FrameSlotNode specialize(Class< ? > clazz) {
81 return WriteLocalNodeFactory.createSpecialized(this, clazz);
82 }
83
84 }