[compiler-rt] [llvm] [Transforms][IPO] Add func suffix in ArgumentPromotion and DeadArgumentElimination (PR #109899)

[Teresa Johnson via llvm-commits]

https://github.com/teresajohnson commented:

This is going to cause SamplePGO tooling (both in the compiler and out of it) to need updating. Here's a place in the compiler that needs updating, e.g.: https://github.com/llvm/llvm-project/blob/808c498f52c8ff7724f762dab351600864023098/llvm/include/llvm/ProfileData/SampleProf.h#L1107

To avoid affecting profile handling, and avoid a lot of test churn, can you put this under an option (ideally defaulted off)?

https://github.com/llvm/llvm-project/pull/109899