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diff --git a/cmd/dtrace/test/tst/common/speculation/err.D_SPEC_SPEC.SpecAftSpec.d b/cmd/dtrace/test/tst/common/speculation/err.D_SPEC_SPEC.SpecAftSpec.d
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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:
+ * A clause can contain only one speculate() call.
+ *
+ * SECTION: Speculative Tracing/Using a Speculation
+ *
+ */
+#pragma D option quiet
+
+BEGIN
+{
+ self->i = 0;
+ var1 = speculation();
+ printf("Speculation ID: %d\n", var1);
+ var2 = speculation();
+ printf("Speculation ID: %d\n", var2);
+}
+
+profile:::tick-1sec
+{
+ speculate(var1);
+ printf("Speculating on id: %d\n", var1);
+ speculate(var2);
+ printf("Speculating on id: %d", var2);
+ self->i++;
+
+}
+
+profile:::tick-1sec
+/1 > self->i/
+{
+ exit(0);
+}
+
+END
+{
+ exit(0);
+}
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