METHOD OF TRANSFORMING HIGH LEVEL LANGUAGE STATEMENTS INTO MULTIPLE LOWER LEVEL LANGUAGE INSTRUCTION SETS

Disclosed is a method of transforming an assignment statement of a high level programming language, such as ALGOL and COBOL, into first, second, and third sets of lower level object language instructions wherein instructions of the first set are executable in an interleaved fashion with instructions of the second and third sets, the latter two of which are executable at the same time. When the instructions of the first, second, and third sets are executed in the above-recited fashion, a substantial improvement in the execution time of the corresponding assignment statement is attained.