Abstract: An apparatus for condition register (CR) renaming and methods of using the same are implemented. In a central processing unit (CPU) having a pipelined architecture, logical operations on CR operands may be executed out-of-order using the CR renaming mechanism. Any instruction that updates the CR data has an associated instruction identifier (IID) stored in a register. Subsequent condition register logical (LCR) instructions that use data in the CR use the stored IID to determine when the CR data has been updated by the execution of the instruction corresponding to the stored IID. When an instruction causing a CR data value update finishes executing, the updated data is obtained by snooping the finish bus of the corresponding execution unit. In this way, these instructions can obtain CR data prior to completion of the preceding instructions.