init(lowHalf:highHalf:)

Declaration

init(lowHalf: SIMD32<Scalar>, highHalf: SIMD32<Scalar>)

Discussion

Equivalent to:

var result = SIMD64<Scalar>()
for i in 0..<32 {
  result[i] = lowHalf[i]
  result[32+i] = highHalf[i]
}