SHORT OPERAND ALIGNMENT AND MERGE OPERATION

摘要

In a microprogrammed data processing system, the throughput of the system is increased during the processing of decimal numeric instructions by apparatus which, in response to a microword indicating that the result of the decimal numeric calculation is a short operand, that is, a predetermined number of words or less, and in accordance with an instruction descriptor, generates a count of the number of words of the resultant operand the decimal unit will transfer to memory.