[Testsuite] Fix PR66877

	* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
	vect_recog_over_widening_pattern in dump if we have vect_widen_shift.

From-SVN: r232720

gcc/testsuite/ChangeLog

+2016-01-22  Alan Lawrence  <alan.lawrence@arm.com>
+
+	PR testsuite/66877
+	* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
+	vect_recog_over_widening_pattern in dump if we have vect_widen_shift.
+
 2016-01-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	PR testsuite/67489

gcc/testsuite/gcc.dg/vect/vect-over-widen-3-big-array.c

@@ -57,6 +57,7 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "vect_recog_over_widening_pattern: detected" 2 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_over_widening_pattern: detected" 2 "vect" { target { ! vect_widen_shift } } } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_over_widening_pattern: detected" 1 "vect" { target vect_widen_shift } } } */
 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */