So what? A re-implementation of a CPU doesn't require the netlist to be equal. That would mean just moving to a new process node or tooling suddenly means your

So what? A re-implementation of a CPU doesn't require the netlist to be equal. That would mean just moving to a new process node or tooling suddenly means your new brand new CPU is "software emulating" the old one just because it might do somethings slightly differently. A frankly ridiculous proposition.