1. A method to enhance code execution, the method comprising: identifying, as a hotspot, a code sequence of architected instructions executing with a frequency exceeding a hotspot threshold; identifying an instance of an architected instruction in the hotspot to optimize, wherein the architected instruction corresponds to a set of base microcode operations; generating a set of auxiliary code operations corresponding to the base microcode operations associated with the architected instruction instance; and recording a mapping between the auxiliary code generated and the architected instruction instance.