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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* ASSERTION:
* Verify the behavior of variations in specsize.
*
* SECTION: Speculative Tracing/Options and Tuning;
* Options and Tunables/specsize
*
*/
#pragma D option quiet
#pragma D option specsize=0
BEGIN
{
self->speculateFlag = 0;
self->commitFlag = 0;
self->spec = speculation();
printf("Speculative buffer ID: %d\n", self->spec);
}
BEGIN
{
speculate(self->spec);
printf("Lots of data\n");
printf("Has to be crammed into this buffer\n");
printf("Until it overflows\n");
printf("And causes flops\n");
self->speculateFlag++;
}
BEGIN
/1 <= self->speculateFlag/
{
commit(self->spec);
self->commitFlag++;
}
BEGIN
/1 <= self->commitFlag/
{
printf("Statement was executed\n");
exit(0);
}
BEGIN
/1 > self->commitFlag/
{
printf("Statement wasn't executed\n");
exit(1);
}
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