[PATCH] CodeGen: Emit warnings when dropping profile data during PGO

[Justin Bogner]

Bob Wilson <bob.wilson at apple.com> writes:
>>> After some thought, I think the parallel with the -f name is
>>> worthwhile. I've gone with profile-instr-dropped
>> 
>> I might be bike shedding here, but is -Wprofile-instr-out-of-date
>> better?  That matches the actual message you went with below.
>
> Yes, I like -Wprofile-instr-out-of-date much better than -dropped.

It's a bit long, but I don't have anything better. Sure.