[PATCH] D22825: Add a counter-function insertion pass

[Honggyu Kim via llvm-commits]

honggyu.kim added a comment.

And I think we should consider `-finstrument-functions` option as well. It inserts two functions both at the entry and exit. We maybe better to change the name 'CountingFunction' to something else to cover both cases. 'CountingEntryFunction' and 'CountingExitFunction' seems to be okay as well.


https://reviews.llvm.org/D22825