Data cache receive flop bypass

摘要

A microprocessor includes an N-way cache and a logic block that selectively enables and disables the N-way cache for at least one clock cycle if a first register load instructions and a second register load instruction, following the first register load instruction, are detected as pointing to the same index line in which the requested data is stored. The logic block further provides a disabling signal to the N-way cache for at least one clock cycle if the first and second instructions are detected as pointing to the same cache way.