Definition ox4530_0000 := Int.repr 1160773632.

Theorem of_longu_of_long_2: forall x, Int64.ltu x (Int64.repr Int64.half_modulus) = false -> of_longu x = mul (of_long (Int64.or (Int64.shru x Int64.one) (Int64.and x Int64.one))) (of_int (Int.repr 2)).