Mercurial > hg > graal-jvmci-8
annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/LoopNode.java @ 20130:8dc73c226c63
Truffle: cache NodeClass lookup in Node.
author | Christian Humer <christian.humer@gmail.com> |
---|---|
date | Thu, 02 Apr 2015 01:26:31 +0200 |
parents | 2727a2be2391 |
children |
rev | line source |
---|---|
16916
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1 /* |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
4 * |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. Oracle designates this |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
8 * particular file as subject to the "Classpath" exception as provided |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
9 * by Oracle in the LICENSE file that accompanied this code. |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
10 * |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
14 * version 2 for more details (a copy is included in the LICENSE file that |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
15 * accompanied this code). |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
16 * |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
17 * You should have received a copy of the GNU General Public License version |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
18 * 2 along with this work; if not, write to the Free Software Foundation, |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
20 * |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
22 * or visit www.oracle.com if you need additional information or have any |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
23 * questions. |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
24 */ |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
25 package com.oracle.truffle.api.nodes; |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
26 |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
27 import com.oracle.truffle.api.frame.*; |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
28 |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
29 /** |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
30 * Experimental API: may change significantly without notice. |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
31 */ |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
32 public abstract class LoopNode extends Node { |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
33 |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
34 public abstract void executeLoop(VirtualFrame frame); |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
35 |
19977
2727a2be2391
Truffle: simplify loop node implementation.
Christian Humer <christian.humer@oracle.com>
parents:
18794
diff
changeset
|
36 public abstract RepeatingNode getRepeatingNode(); |
16916
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
37 |
534a87f866dc
Truffle: new experimental LoopNode API.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
38 } |