widenMulImpl function

(Uint64, Uint64) widenMulImpl(
  1. Uint64 a,
  2. Uint64 b
)

Implementation

(Uint64 hi, Uint64 lo) widenMulImpl(Uint64 a, Uint64 b) {
  if (useNativeWordMath) return native.widenMulImpl(a, b);
  return Uint64.widenMulPortable(a, b);
}