IOR (integer, integer)

  Class:  Elemental function - Generic

  Performs a logical OR of the arguments on a bit by bit basis
  (bitwise inclusive OR).  This function can also be specified as OR.
  +------+---------+----------+------------+-------------+
  | Args | Generic | Specific |  Argument  | Result Type |
  +------+---------+----------+------------+-------------+
  |  2   |  IOR    |  --      | INTEGER*1  | INTEGER*1   |
  |      |         | IIOR     | INTEGER*2  | INTEGER*2   |
  |      |         | JIOR     | INTEGER*4  | INTEGER*4   |
  |      |         | KIOR     | INTEGER*8  | INTEGER*8   |
  +------+---------+----------+------------+-------------+