func math/bits.Div64

3 uses

	math/bits (current package)
		bits.go#L491: 	q, r := Div64(uint64(hi), uint64(lo), uint64(y))
		bits.go#L512: func Div64(hi, lo, y uint64) (quo, rem uint64) {
		bits.go#L586: 	_, rem := Div64(hi%y, lo, y)