 
 // A string that doesn't fit in small string storage and doesn't fit in Latin-1
 let longWide = "fὢasὢodὢijὢadὢolὢsjὢalὢsdὢjlὢasὢdfὢijὢliὢsdὢjøὢslὢdiὢalὢiὢ"
+let (s1, ss1) = equivalentWithDistinctBuffers()
+let (s2, ss2) = equivalentWithDistinctBuffers()
 
 @inline(never)
 public func run_SubstringFromLongString(_ N: Int) {


@inline(never)
public func run_EqualSubstringSubstringGenericEquatable(_ N: Int) {
  let (_, a) = equivalentWithDistinctBuffers()
  let (_, b) = equivalentWithDistinctBuffers()
  func check<T>(_ x: T, _ y: T) where T : Equatable {
    blackHole(x == y)
  }


@inline(never)
public func run _LessSubstringStringGenericStringProtocol(_ N: Int) {
  let (a, b) = (s1, ss1)
  for _ in 1...N*500 {
    checkLess(b, a)
  }
