Method and apparatus for increasing processor performance

摘要

A method and apparatus for reducing the number of cycles required to implement load instructions in a data processing system having a Central Processing Unit (CPU). The CPU includes a cache register file, indexed via the offset field of the load instruction, for retaining cache lines from previously executed load instructions. The cache register file is then used by subsequent instructions (e.g. load instructions) requiring the data previously loaded therein. Thus, reducing the cycles normally associated with retrieving the data from the cache for the subsequent instructions.