1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*
28 * ASSERTION:
29 *     Aggregating actions may never be speculative.
30 *
31 * SECTION: Speculative Tracing/Using a Speculation
32 *
33 */
34#pragma D option quiet
35
36BEGIN
37{
38	i = 0;
39}
40
41profile:::tick-1sec
42/i < 1/
43{
44	var = speculation();
45	speculate(var);
46	printf("Speculation ID: %d", var);
47	@sdev["speculate"] = stddev(i);
48	i++;
49}
50
51profile:::tick-1sec
52/1 == i/
53{
54	exit(0);
55}
56
57ERROR
58{
59	exit(0);
60}
61
62END
63{
64	exit(0);
65}
66