On Mon, 6 Apr 2015, cee1 wrote: > > I'm not sure if any such other superscalar MIPS pipeline implementation > > exists, but if written correctly then at worst it won't hurt anyone else, > > so just make sure your change does not regress scalar MIPS pipelines. I > > hope you have a way to verify it. > > It seems the P-Class of Warrior generation of MIPS CPU has a > superscalar MIPS pipeline(http://imgtec.com/mips/warrior/pclass.asp). There have been many superscalar MIPS implementations, however I don't know offhand if any other have the restrictions like yours. Maciej