       }
     }
   }
-  CheckResults(check == 1884401 * UInt64(N))
+  CheckResults(check == 55777 * UInt64(N))
 }

  BenchmarkInfo(
    name: "RangeOverlapsRange",
    runFunction: run_RangeOverlapsRange,
    tags: [.validation, .api]),
  BenchmarkInfo(
    name: "RangeOverlapsClosedRange",
    runFunction: run_RangeOverlapsClosedRange,
    tags: [.validation, .api]),
  BenchmarkInfo(
    name: "ClosedRangeOverlapsClosedRange",
    runFunction: run_ClosedRangeOverlapsClosedRange,
    tags: [.validation, .api]),
]

@inline(never) func foo() { }

@inline(never)
public func run_RangeOverlapsRange(_ N: Int) {
  var ranges: [Range<Int>] = []
  for a in -20 ... 20 {
    for b in 0 ... 40 {
      ranges.append(a ..< (a+b))
    }
  }
  var check: UInt64 = 0
  for _ in 0..<N {
    for lhs in ranges {

      }
    }
  }
  CheckResults(check == 51680 * UInt64(N))
}

@inline(never)
public func run_ClosedRangeOverlapsClosedRange(_ N: Int) {
  var check: UInt64 = 0
  for _ in 0..<N {
    for lhs in closedRanges {
