Ab initio first years probably just about know what registers are so I can believe that. Decoupling the compilers optimizations and the ABI (particularly what

Ab initio first years probably just about know what registers are so I can believe that. Decoupling the compilers optimizations and the ABI (particularly what constitutes a "move" of a struct) has derailed a few conversations I've been involved with - even from very smart devs (although mainly interpretation rather than basic misunderstandings like thinking what is actually due to the ABI is an optimization)