   let nsArray = createNSArray()
 
   var nativeString : String?
-  for _ in 0 ..< 10_000 {
+  for _ in 0 ..< 100 {
     if let nativeArray : [NSString] = conditionalCast(nsArray) {
        nativeString = forcedCast(nativeArray[0])
     }

  let nsString = createNSString()

  var s: String?
  for _ in 0 ..< 10_000 {
    // Call _forceBridgeFromObjectiveC
    s = forcedCast(nsString)
  }

  let nsArray = createNSArray()

  var nativeString : String?
  for _ in 0 ..< 500 {
    let nativeArray : [NSString] = forcedCast(nsArray)
    nativeString = forcedCast(nativeArray[0])
  }
