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comparison usr/src/cmd/dtrace/test/tst/common/aggs/tst.quantmany.d @ 0:c9caec207d52 b86

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Initial porting based on b86
author Koji Uno <koji.uno@sun.com>
date Tue, 02 Jun 2009 18:56:50 +0900
parents
children 1a15d5aaf794
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-1:000000000000 0:c9caec207d52
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 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "@(#)tst.quantmany.d 1.1 06/08/28 SMI"
28
29 #pragma D option quiet
30
31 int64_t val, shift;
32
33 tick-1ms
34 /val == 0/
35 {
36 val = -(1 << shift);
37 shift++;
38 }
39
40 tick-1ms
41 /shift == 32/
42 {
43 exit(0);
44 }
45
46 tick-1ms
47 /val == -1/
48 {
49 val = (1 << shift);
50 }
51
52 tick-1ms
53 {
54 @[shift] = quantize(val, val);
55 val >>= 1;
56 }