Effective address table with multiple taken branch handling for out-of-order processors

摘要

Aspects of the invention include a computer-implemented method for executing one or more instructions by a processing unit. The method includes fetching, by an instruction fetch unit, a first instruction from an instruction cache. The method further includes associating, by an effective address table logic, an entry in an effective address table (EAT) with the first instruction. The method further includes fetching, by the instruction fetch unit, a second instruction from the instruction cache, wherein the first instruction occurs before a branch has been taken and the second instruction occurs after the branch has been taken. The method further includes associating at least a portion of the entry in the EAT associated with the first instruction in response to the second instruction utilizing a cache line utilized by the first instruction and processing the first instruction and the second instruction through a processor pipeline utilizing the entry of the EAT.