func math.shr

3 uses

	math (current package)
		fma.go#L33: func shr(u1, u2 uint64, n uint) (r1, r2 uint64) {
		fma.go#L56: 		r1, r2 = shr(u1, u2, n)
		fma.go#L59: 		r1, r2 = shr(u1, u2, n)