xref: /illumos-gate/usr/src/cmd/dtrace/test/tst/common/cg/err.D_NOREG.noreg.d (revision b6805bf78d2bbbeeaea8909a05623587b42d58b3)
1 /*
2  * CDDL HEADER START
3  *
4  * This file and its contents are supplied under the terms of the
5  * Common Development and Distribution License ("CDDL"), version 1.0.
6  * You may only use this file in accordance with the terms of version
7  * 1.0 of the CDDL.
8  *
9  * A full copy of the text of the CDDL should have accompanied this
10  * source.  A copy of the CDDL is also available via the Internet at
11  * http://www.illumos.org/license/CDDL.
12  *
13  * CDDL HEADER END
14  */
15 
16 /*
17  * Copyright (c) 2012 by Delphix. All rights reserved.
18  */
19 
20 /*
21  * Compile some code that requires exactly 9 registers. This should run out
22  * of registers.
23  *
24  * Changes to the code generator might cause this test to succeeed in which
25  * case the code should be changed to another sequence that exhausts the
26  * available internal registers.
27  *
28  * Note that this and err.baddif.d should be kept in sync.
29  */
30 
31 BEGIN
32 {
33 	a = 4;
34 	trace((a + a) * ((a + a) * ((a + a) * ((a + a) * ((a + a) *
35 	    ((a + a) * (a + a)))))));
36 }
37 
38 BEGIN
39 {
40 	exit(0);
41 }
42