z0, c = Add64(z0, uint64(i), c)
		z1, c = Add64(z1, uint64(i), c)
		z2, c = Add64(z2, uint64(i), c)
		z3, _ = Add64(z3, uint64(i), c)
	}
	Output = int(z0 + z1 + z2 + z3)
}

func BenchmarkSub(b *testing.B) {
	var z, c uint
	for i := 0; i < b.N; i++ {
		z, c = Sub(uint(Input), uint(i), c)
	}
	Output = int(z + c)
}

func BenchmarkSub32(b *testing.B) {
	var z, c uint32