[llvm] [llvm]Add a simple Telemetry framework (PR #102323)

[Eric Christopher via llvm-commits]

echristo wrote:


> TL;DR: I think I've addressed all of the feedbacks except for one naming point - awaiting response rather than having to do multiple renaming round.

Drive-by comment: this is looking really good. I'm really excited to finally have this in llvm.

@jh7370 - I think this should meet most of the requests you've had and seems to be flexible enough for a good first implementation that can be refined as we go forward with additional use cases like @AaronBallman was talking about?

Thanks!


https://github.com/llvm/llvm-project/pull/102323