Mercurial > hg > graal-jvmci-8
annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java @ 13915:d6b340b757a2
Truffle: refactorings
author | Andreas Woess <andreas.woess@jku.at> |
---|---|
date | Sat, 08 Feb 2014 06:33:29 +0100 |
parents | 641f22b1c6b8 |
children | f46cab39a9a2 |
rev | line source |
---|---|
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
1 /* |
11535
8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
11279
diff
changeset
|
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
4 * |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
11279
494b818b527c
Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10862
diff
changeset
|
7 * published by the Free Software Foundation. Oracle designates this |
494b818b527c
Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10862
diff
changeset
|
8 * particular file as subject to the "Classpath" exception as provided |
494b818b527c
Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
10862
diff
changeset
|
9 * by Oracle in the LICENSE file that accompanied this code. |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
10 * |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
14 * version 2 for more details (a copy is included in the LICENSE file that |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
15 * accompanied this code). |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
16 * |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
17 * You should have received a copy of the GNU General Public License version |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
18 * 2 along with this work; if not, write to the Free Software Foundation, |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
20 * |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
22 * or visit www.oracle.com if you need additional information or have any |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
23 * questions. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
24 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
25 package com.oracle.truffle.api.nodes; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
26 |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
27 import java.io.*; |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
28 import java.lang.annotation.*; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
29 import java.util.*; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
30 |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
31 import com.oracle.truffle.api.*; |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
32 import com.oracle.truffle.api.nodes.NodeInfo.Kind; |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
33 |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
34 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
35 * Abstract base class for all Truffle nodes. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
36 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
37 public abstract class Node implements Cloneable { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
38 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
39 private Node parent; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
40 |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
41 private SourceSection sourceSection; |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
42 |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
43 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
44 * Marks array fields that are children of this node. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
45 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
46 @Retention(RetentionPolicy.RUNTIME) |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
47 @Target({ElementType.FIELD}) |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
48 public @interface Children { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
49 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
50 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
51 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
52 * Marks fields that represent child nodes of this node. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
53 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
54 @Retention(RetentionPolicy.RUNTIME) |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
55 @Target({ElementType.FIELD}) |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
56 public @interface Child { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
57 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
58 |
10481
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
59 protected Node() { |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
60 CompilerAsserts.neverPartOfCompilation(); |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
61 } |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
62 |
11535
8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
11279
diff
changeset
|
63 protected Node(SourceSection sourceSection) { |
8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
11279
diff
changeset
|
64 CompilerAsserts.neverPartOfCompilation(); |
8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
11279
diff
changeset
|
65 this.sourceSection = sourceSection; |
8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
11279
diff
changeset
|
66 } |
8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
11279
diff
changeset
|
67 |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
68 /** |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
69 * Assigns a link to a guest language source section to this node. |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
70 * |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
71 * @param section the object representing a section in guest language source code |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
72 */ |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
73 public final void assignSourceSection(SourceSection section) { |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
74 if (sourceSection != null) { |
11610
5f532ea846fb
applied changes to basic-graal that were made in a downstream repo
Doug Simon <doug.simon@oracle.com>
parents:
11535
diff
changeset
|
75 // Patch this test during the transition to constructor-based |
5f532ea846fb
applied changes to basic-graal that were made in a downstream repo
Doug Simon <doug.simon@oracle.com>
parents:
11535
diff
changeset
|
76 // source attribution, which would otherwise trigger this |
5f532ea846fb
applied changes to basic-graal that were made in a downstream repo
Doug Simon <doug.simon@oracle.com>
parents:
11535
diff
changeset
|
77 // exception. This method will eventually be deprecated. |
5f532ea846fb
applied changes to basic-graal that were made in a downstream repo
Doug Simon <doug.simon@oracle.com>
parents:
11535
diff
changeset
|
78 if (getSourceSection() != section) { |
11648
4ab1f371adc8
Do not assign new source section if replacing node already has source section assigned.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
11610
diff
changeset
|
79 throw new IllegalStateException("Source section is already assigned. Old: " + getSourceSection() + ", new: " + section); |
11610
5f532ea846fb
applied changes to basic-graal that were made in a downstream repo
Doug Simon <doug.simon@oracle.com>
parents:
11535
diff
changeset
|
80 } |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
81 } |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
82 this.sourceSection = section; |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
83 } |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
84 |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
85 /** |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
86 * Clears any previously assigned guest language source code from this node. |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
87 */ |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
88 public final void clearSourceSection() { |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
89 this.sourceSection = null; |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
90 } |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
91 |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
92 /** |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
93 * Retrieves the guest language source code section that is currently assigned to this node. |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
94 * |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
95 * @return the assigned source code section |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
96 */ |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
97 public final SourceSection getSourceSection() { |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
98 return sourceSection; |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
99 } |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
100 |
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
101 /** |
10481
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
102 * Retrieves the guest language source code section that is currently assigned to this node. |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
103 * |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
104 * @return the assigned source code section |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
105 */ |
11818
793743715dc1
put Node.getEncapsulatedSourceSection() on slow path
Michael Haupt <michael.haupt@oracle.com>
parents:
11648
diff
changeset
|
106 @CompilerDirectives.SlowPath |
10481
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
107 public final SourceSection getEncapsulatingSourceSection() { |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
108 if (sourceSection == null && getParent() != null) { |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
109 return getParent().getEncapsulatingSourceSection(); |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
110 } |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
111 return sourceSection; |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
112 } |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
113 |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
114 /** |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
115 * Method that updates the link to the parent in the array of specified new child nodes to this |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
116 * node. |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
117 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
118 * @param newChildren the array of new children whose parent should be updated |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
119 * @return the array of new children |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
120 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
121 protected final <T extends Node> T[] adoptChildren(T[] newChildren) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
122 if (newChildren != null) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
123 for (T n : newChildren) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
124 adoptChild(n); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
125 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
126 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
127 return newChildren; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
128 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
129 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
130 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
131 * Method that updates the link to the parent in the specified new child node to this node. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
132 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
133 * @param newChild the new child whose parent should be updated |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
134 * @return the new child |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
135 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
136 protected final <T extends Node> T adoptChild(T newChild) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
137 if (newChild != null) { |
10481
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
138 if (newChild == this) { |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
139 throw new IllegalStateException("The parent of a node can never be the node itself."); |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
140 } |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
141 ((Node) newChild).parent = this; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
142 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
143 return newChild; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
144 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
145 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
146 /** |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
147 * Returns properties of this node interesting for debugging and can be overwritten by |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
148 * subclasses to add their own custom properties. |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
149 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
150 * @return the properties as a key/value hash map |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
151 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
152 public Map<String, Object> getDebugProperties() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
153 Map<String, Object> properties = new HashMap<>(); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
154 return properties; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
155 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
156 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
157 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
158 * The current parent node of this node. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
159 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
160 * @return the parent node |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
161 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
162 public final Node getParent() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
163 return parent; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
164 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
165 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
166 /** |
9256
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
167 * Replaces this node with another node. If there is a source section (see |
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
168 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
169 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
170 * @param newNode the new node that is the replacement |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
171 * @param reason a description of the reason for the replacement |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
172 * @return the new node |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
173 */ |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
174 public final <T extends Node> T replace(T newNode, String reason) { |
13915
d6b340b757a2
Truffle: refactorings
Andreas Woess <andreas.woess@jku.at>
parents:
13811
diff
changeset
|
175 CompilerDirectives.transferToInterpreterAndInvalidate(); |
10481
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
176 if (this.getParent() == null) { |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
177 throw new IllegalStateException("This node cannot be replaced, because it does not yet have a parent."); |
29e9a5d18c70
Clean up.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9782
diff
changeset
|
178 } |
11648
4ab1f371adc8
Do not assign new source section if replacing node already has source section assigned.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
11610
diff
changeset
|
179 if (sourceSection != null && newNode.getSourceSection() == null) { |
9256
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
180 // Pass on the source section to the new node. |
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
181 newNode.assignSourceSection(sourceSection); |
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
182 } |
9782
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
183 onReplace(newNode, reason); |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
184 ((Node) newNode).parent = this.parent; |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
185 if (!NodeUtil.replaceChild(this.parent, this, newNode)) { |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
186 fixupTree(); |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
187 } |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
188 reportReplace(); |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
189 return newNode; |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
190 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
191 |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
192 /** |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
193 * Rewrite has failed; the tree is likely inconsistent, so fix any stale parent references. |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
194 * |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
195 * This is a rather expensive operation but rare to occur. |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
196 */ |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
197 private void fixupTree() { |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
198 Node rootNode = getRootNode(); |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
199 if (rootNode == null) { |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
200 throw new UnsupportedOperationException("Tree does not have a root node."); |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
201 } |
12495
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
202 int fixCount = rootNode.fixupChildren(); |
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
203 assert fixCount != 0 : "sanity check failed: missing @Child[ren] or adoptChild?"; |
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
204 // if nothing had to be fixed, rewrite failed due to node not being a proper child. |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
205 } |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
206 |
12495
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
207 private int fixupChildren() { |
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
208 int fixCount = 0; |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
209 for (Node child : getChildren()) { |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
210 if (child != null) { |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
211 if (child.parent != this) { |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
212 child.parent = this; |
12495
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
213 fixCount++; |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
214 } |
12495
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
215 fixCount += child.fixupChildren(); |
12494
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
216 } |
57b8a41c0e18
Truffle: fix possible node rewrite failures after recursive calls.
Andreas Woess <andreas.woess@jku.at>
parents:
11951
diff
changeset
|
217 } |
12495
b7c8b843dc7b
Truffle: add sanity check.
Andreas Woess <andreas.woess@jku.at>
parents:
12494
diff
changeset
|
218 return fixCount; |
9255
cdf10fb20022
Remove Node.replaceChild method from the public API. Node.replace remains as the only method in the API to modify the AST.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9254
diff
changeset
|
219 } |
cdf10fb20022
Remove Node.replaceChild method from the public API. Node.replace remains as the only method in the API to modify the AST.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9254
diff
changeset
|
220 |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
221 /** |
9256
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
222 * Replaces this node with another node. If there is a source section (see |
9640bb930327
Preserve the source section during node rewrites.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9255
diff
changeset
|
223 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
224 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
225 * @param newNode the new node that is the replacement |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
226 * @return the new node |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
227 */ |
9254
4497235516df
New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7530
diff
changeset
|
228 public final <T extends Node> T replace(T newNode) { |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
229 return replace(newNode, ""); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
230 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
231 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
232 /** |
10846
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
233 * Checks if this node is properly adopted by a parent and can be replaced. |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
234 * |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
235 * @return {@code true} if it is safe to replace this node. |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
236 */ |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
237 public final boolean isReplaceable() { |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
238 if (getParent() != null) { |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
239 for (Node sibling : getParent().getChildren()) { |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
240 if (sibling == this) { |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
241 return true; |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
242 } |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
243 } |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
244 } |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
245 return false; |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
246 } |
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
247 |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
248 private void reportReplace() { |
13811
641f22b1c6b8
Truffle: further fixes to the new CallNode.
Christian Humer <christian.humer@gmail.com>
parents:
12692
diff
changeset
|
249 RootNode rootNode = NodeUtil.findOutermostRootNode(this); |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
250 if (rootNode != null) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
251 if (rootNode.getCallTarget() instanceof ReplaceObserver) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
252 ((ReplaceObserver) rootNode.getCallTarget()).nodeReplaced(); |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
253 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
254 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
255 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
256 |
10846
e87d56a51047
Truffle: add Node.isReplaceable()
Andreas Woess <andreas.woess@jku.at>
parents:
10843
diff
changeset
|
257 /** |
9782
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
258 * Intended to be implemented by subclasses of {@link Node} to receive a notification when the |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
259 * node is rewritten. This method is invoked before the actual replace has happened. |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
260 * |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
261 * @param newNode the replacement node |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
262 * @param reason the reason the replace supplied |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
263 */ |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
264 protected void onReplace(Node newNode, String reason) { |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
265 if (TruffleOptions.TraceRewrites) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
266 traceRewrite(newNode, reason); |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
267 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
268 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
269 |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
270 private void traceRewrite(Node newNode, String reason) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
271 Class<? extends Node> from = getClass(); |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
272 Class<? extends Node> to = newNode.getClass(); |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
273 |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
274 if (TruffleOptions.TraceRewritesFilterFromKind != null) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
275 if (filterByKind(from, TruffleOptions.TraceRewritesFilterFromKind)) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
276 return; |
10862
8c570011b86f
Truffle: when a node is replaced, notify optimized call target and delay compilation.
Andreas Woess <andreas.woess@jku.at>
parents:
10846
diff
changeset
|
277 } |
8c570011b86f
Truffle: when a node is replaced, notify optimized call target and delay compilation.
Andreas Woess <andreas.woess@jku.at>
parents:
10846
diff
changeset
|
278 } |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
279 |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
280 if (TruffleOptions.TraceRewritesFilterToKind != null) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
281 if (filterByKind(to, TruffleOptions.TraceRewritesFilterToKind)) { |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
282 return; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
283 } |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
284 } |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
285 |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
286 String filter = TruffleOptions.TraceRewritesFilterClass; |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
287 if (filter != null && (filterByContainsClassName(from, filter) || filterByContainsClassName(to, filter))) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
288 return; |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
289 } |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
290 |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
291 PrintStream out = System.out; |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
292 out.printf("[truffle] rewrite %-50s |From %-40s |To %-40s |Reason %s.%n", this.toString(), formatNodeInfo(from), formatNodeInfo(to), reason); |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
293 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
294 |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
295 private static String formatNodeInfo(Class<? extends Node> clazz) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
296 NodeInfo nodeInfo = clazz.getAnnotation(NodeInfo.class); |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
297 String kind = "?"; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
298 if (nodeInfo != null) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
299 switch (nodeInfo.kind()) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
300 case GENERIC: |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
301 kind = "G"; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
302 break; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
303 case SPECIALIZED: |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
304 kind = "S"; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
305 break; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
306 case UNINITIALIZED: |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
307 kind = "U"; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
308 break; |
10592
99b58803d6d9
Truffle-DSL: API changes for new polymorphic caching feature.
Christian Humer <christian.humer@gmail.com>
parents:
10590
diff
changeset
|
309 case POLYMORPHIC: |
99b58803d6d9
Truffle-DSL: API changes for new polymorphic caching feature.
Christian Humer <christian.humer@gmail.com>
parents:
10590
diff
changeset
|
310 kind = "P"; |
99b58803d6d9
Truffle-DSL: API changes for new polymorphic caching feature.
Christian Humer <christian.humer@gmail.com>
parents:
10590
diff
changeset
|
311 break; |
10590
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
312 default: |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
313 kind = "?"; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
314 break; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
315 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
316 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
317 return kind + " " + clazz.getSimpleName(); |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
318 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
319 |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
320 private static boolean filterByKind(Class<?> clazz, Kind kind) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
321 NodeInfo info = clazz.getAnnotation(NodeInfo.class); |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
322 if (info != null) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
323 return info.kind() != kind; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
324 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
325 return true; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
326 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
327 |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
328 private static boolean filterByContainsClassName(Class<? extends Node> from, String filter) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
329 Class<?> currentFrom = from; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
330 while (currentFrom != null) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
331 if (currentFrom.getName().contains(filter)) { |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
332 return false; |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
333 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
334 currentFrom = currentFrom.getSuperclass(); |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
335 } |
6eb8d63cea34
Added a feature to trace rewrites of truffle nodes.
Christian Humer <christian.humer@gmail.com>
parents:
10481
diff
changeset
|
336 return true; |
9782
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
337 } |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
338 |
ba02d19dd3cc
Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing.
Christian Humer <christian.humer@gmail.com>
parents:
9256
diff
changeset
|
339 /** |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
340 * Invokes the {@link NodeVisitor#visit(Node)} method for this node and recursively also for all |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
341 * child nodes. |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
342 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
343 * @param nodeVisitor the visitor |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
344 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
345 public final void accept(NodeVisitor nodeVisitor) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
346 if (nodeVisitor.visit(this)) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
347 for (Node child : this.getChildren()) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
348 if (child != null) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
349 child.accept(nodeVisitor); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
350 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
351 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
352 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
353 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
354 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
355 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
356 * Iterator over the children of this node. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
357 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
358 * @return the iterator |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
359 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
360 public final Iterable<Node> getChildren() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
361 final Node node = this; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
362 return new Iterable<Node>() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
363 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
364 public Iterator<Node> iterator() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
365 return new NodeUtil.NodeIterator(node); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
366 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
367 }; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
368 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
369 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
370 /** |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
371 * Creates a shallow copy of this node. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
372 * |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
373 * @return the new copy |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
374 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
375 public Node copy() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
376 try { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
377 return (Node) super.clone(); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
378 } catch (CloneNotSupportedException e) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
379 return null; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
380 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
381 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
382 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
383 /** |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
384 * This method must never be called. It enforces that {@link Object#clone} is not directly |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7267
diff
changeset
|
385 * called by subclasses. Use the {@link #copy()} method instead. |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
386 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
387 @Override |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
388 @Deprecated |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
389 protected final Object clone() throws CloneNotSupportedException { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
390 throw new IllegalStateException("This method should never be called, use the copy method instead!"); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
391 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
392 |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
393 /** |
12692
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
394 * Get the root node of the tree a node belongs to. |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
395 * |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
396 * @return the {@link RootNode} or {@code null} if there is none. |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
397 */ |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
398 protected final RootNode getRootNode() { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
399 Node rootNode = this; |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
400 while (rootNode.getParent() != null) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
401 assert !(rootNode instanceof RootNode) : "root node must not have a parent"; |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
402 rootNode = rootNode.getParent(); |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
403 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
404 if (rootNode instanceof RootNode) { |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
405 return (RootNode) rootNode; |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
406 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
407 return null; |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
408 } |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
409 |
ffd4b6b4ae68
Truffle Node class refactoring.
Andreas Woess <andreas.woess@jku.at>
parents:
12495
diff
changeset
|
410 /** |
7267
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
411 * Converts this node to a textual representation useful for debugging. |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
412 */ |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
413 @Override |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
414 public String toString() { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
415 StringBuilder sb = new StringBuilder(getClass().getSimpleName()); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
416 Map<String, Object> properties = getDebugProperties(); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
417 boolean hasProperties = false; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
418 for (Map.Entry<String, Object> entry : properties.entrySet()) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
419 sb.append(hasProperties ? "," : "<"); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
420 hasProperties = true; |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
421 sb.append(entry.getKey()).append("=").append(entry.getValue()); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
422 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
423 if (hasProperties) { |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
424 sb.append(">"); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
425 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
426 sb.append("@").append(Integer.toHexString(hashCode())); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
427 return sb.toString(); |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
428 } |
a4b84ba6dc2e
Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
429 } |