| 摘要 |
Examples of techniques for designing processors are described herein. In one example, a design structure can be tangibly embodied in a machine readable medium for designing, manufacturing, or testing an integrated circuit. The design structure can include a logic to determine whether a received instruction is an updating fixed point instruction or a non-updating fixed point instruction. The design structure can include a first arithmetic logic unit (ALU) to execute the received instruction if the received instruction is determined to be an updating fixed point instruction and store an update value in a general register. The design structure can include a second arithmetic logic unit (ALU) to execute the received instruction if the received instruction is determined to be a non-updating fixed point instruction. |
