@a = common global [2048 x i32] zeroinitializer, align 16
; The program below gathers and scatters data. We better not vectorize it.
-;CHECK: cost_model_1
+;CHECK-LABEL: @cost_model_1(
;CHECK-NOT: <2 x i32>
;CHECK-NOT: <4 x i32>
;CHECK-NOT: <8 x i32>