-; RUN: opt < %s -loop-vectorize -S | FileCheck %s
+; RUN: opt < %s -loop-vectorize -force-vector-unroll=2 -force-vector-width=8 -S | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx"
@e = common global i32* null, align 8
@c = common global i32 0, align 4
-; CHECK-LABEL: @fn1
+; CHECK-LABEL-LABEL: @fn1(
; CHECK: vector.body
define void @fn1() #0 {
entry: