Mercurial > hg > truffle

comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLStandardASTProber.java @ 18990:d1c1cd2530d7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Truffle/Instrumentation: clean up and repair some old unit tests
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Tue, 27 Jan 2015 20:28:43 -0800
parents e3c95cbbb50c
children 6f1afa58a9b8
comparison
equal deleted inserted replaced
18989:acd822f17ef5 18990:d1c1cd2530d7
1 /* 1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
42 * Instruments and tags all relevant {@link SLStatementNode}s and {@link SLExpressionNode}s. 42 * Instruments and tags all relevant {@link SLStatementNode}s and {@link SLExpressionNode}s.
43 * Currently, only SLStatementNodes that are not SLExpressionNodes are tagged as statements. 43 * Currently, only SLStatementNodes that are not SLExpressionNodes are tagged as statements.
44 */ 44 */
45 public boolean visit(Node node) { 45 public boolean visit(Node node) {
46 46
47 if (node instanceof SLStatementNode) { 47 if (node.isInstrumentable()) {
48 48
49 // We have to distinguish between SLExpressionNode and SLStatementNode since some of the 49 if (node instanceof SLStatementNode) {
50 // generated factories have methods that require SLExpressionNodes as parameters. Since
51 // SLExpressionNodes are a subclass of SLStatementNode, we check if something is an
52 // SLExpressionNode first.
53 if (node instanceof SLExpressionNode && node.getParent() != null) {
54 SLExpressionNode expressionNode = (SLExpressionNode) node;
55 if (expressionNode.getSourceSection() != null) {
56 Probe probe = expressionNode.probe();
57 50
58 if (node instanceof SLWriteLocalVariableNode) { 51 // Distinguish between SLExpressionNode and SLStatementNode since some of the
52 // generated factory methods that require SLExpressionNodes as parameters.
53 // Since
54 // SLExpressionNodes are a subclass of SLStatementNode, check if something is an
55 // SLExpressionNode first.
56 if (node instanceof SLExpressionNode && node.getParent() != null) {
57 SLExpressionNode expressionNode = (SLExpressionNode) node;
58 if (expressionNode.getSourceSection() != null) {
59 Probe probe = expressionNode.probe();
60
61 if (node instanceof SLWriteLocalVariableNode) {
62 probe.tagAs(STATEMENT, null);
63 probe.tagAs(ASSIGNMENT, null);
64 }
65 }
66 } else if (node instanceof SLStatementNode && node.getParent() != null) {
67
68 SLStatementNode statementNode = (SLStatementNode) node;
69 if (statementNode.getSourceSection() != null) {
70 Probe probe = statementNode.probe();
59 probe.tagAs(STATEMENT, null); 71 probe.tagAs(STATEMENT, null);
60 probe.tagAs(ASSIGNMENT, null);
61 }
62 }
63 } else if (node instanceof SLStatementNode && node.getParent() != null) {
64 72
65 SLStatementNode statementNode = (SLStatementNode) node; 73 if (node instanceof SLWhileNode) {
66 if (statementNode.getSourceSection() != null) { 74 probe.tagAs(START_LOOP, null);
67 Probe probe = statementNode.probe(); 75 }
68 probe.tagAs(STATEMENT, null);
69
70 if (node instanceof SLWhileNode) {
71 probe.tagAs(START_LOOP, null);
72 } 76 }
73 } 77 }
74 } 78 }
75 } 79 }
76 return true; 80 return true;