Index: gcc.dg/vect/nodump-forwprop-22.c
===================================================================
--- gcc.dg/vect/nodump-forwprop-22.c	(revision 192348)
+++ gcc.dg/vect/nodump-forwprop-22.c	(working copy)
@@ -1,14 +1,14 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target vect_double } */
 /* { dg-require-effective-target vect_perm } */
-/* { dg-options "-O -fdump-tree-copyprop1" } */
+/* { dg-additional-options "-fdump-tree-copyprop1" } */
 
 typedef double vec __attribute__((vector_size (2 * sizeof (double))));
 void f (vec *px, vec *y, vec *z)
 {
   vec x = *px;
   vec t1 = { x[1], x[0] };
   vec t2 = { x[0], x[1] };
   *y = t1;
   *z = t2;
 }