pseudo-register addressing

Stephen Weeks MLton@sourcelight.com
Thu, 13 Sep 2001 09:35:29 -0700


> Like I said before: there could be a cache advantage.  If you use a fixed
> block for pseudo-registers then they will stay in the L1 cache.  If you put
> them on the stack and you spend time doing a lot of stack pushes and pops
> (from non-tail calls and returns) then the places you store them in in the
> various stack frames might not.  I have no idea how big a disadvantage this
> could be.

Agreed.