[cfe-commits] [PATCH] Asm multiple alternative constraints revisited

Eli,

So, then this is a problem with the back-end, right? Do you agree that the back end is a better place to try to choose constraints, given that it knows better which things are already in registers and so forth?

-John

Yes, it would fit more naturally there... but I'm not sure a proposal
to make inline asm in the backend more complicated will be greeted
with much enthusiasm. If you're really interested in pursuing that
path, though, ask on llvmdev first.

-Eli