 
 @inline(never)
 public func run_FloatingPointPrinting_Float80_interpolated(_ N: Int) {
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(Linux)
+// On Darwin, long double is Float80 on x86, and Double otherwise.
+// On Linux, Float80 is at aleast available on x86.
+#if arch(x86_64) || arch(i386)
   let count = 100_000
   let step = UInt64.max / UInt64(count)
   var s = ""

      blackHole(f.description)
    }
  }
}

// The "interpolated" tests verify that any storage optimizations used while

    }
  }
  CheckResults(s.count > 1)
#endif // x86
#endif // Darwin/Linux
}

