Computer program that runs the machine instructions (products), computer systems, and methods, as well as the computer program (products) (multiple addressable register file and the associated format conversion to it) for the processing of instructions

摘要

The present invention a computer program for executing the machine instructions products, computer systems, and methods, as well as providing a computer program product for processing instructions. A plurality addressable register file, scalar, vector, and the vector - is addressed by more than one type of instruction, including the scalar expansion instruction. Data is likely to be judged should be translated from one format to another. If so it is determined in from the first register to obtain the single-precision data of the first expression of the first format, the single-precision data of the first expression of the first format of the second format the is converted to a converted single-precision data of the two expressions, conversion machine instruction is executed to assign the converted single-precision data in the second register. .BACKGROUND 11