[Mono-dev] Patch: Ternary ops in mini and general ATOMIC_CAS

[Mark Probst]

Hey Rodrigo,

Thanks for the suggestions!

> This change increases the JIT working set significantly. Have you thought
> about doing something like
> struct MonoCallInst?

Yes, I have, and I've started implementing it, but it requires quite a
bit of reworking of some of mini' passes, because we happen to change
the opcode of an inst now and then, which means that the number of
sregs can change, too.  And sometimes we write to the "new" sregs
before we even change the opcode.  After I figured that out I decided
to scrap the idea for the time being.

Mark