[llvm-branch-commits] [llvm] [llvm-profgen] Extend llvm-profgen to generate vtable profiles with data access events. (PR #148013)

[Paschalis Mpeis via llvm-branch-commits]

https://github.com/paschalis-mpeis commented:

Nice work. Just adding a few nits.

> can you add a PIE variant test case too?

IIUC any PIE/PIC code is not yet supported, possibly due to the mapping done below? 🤔 

https://github.com/llvm/llvm-project/blob/870d957970f19f29e143d0dd0ac2e325612b2188/llvm/tools/llvm-profgen/PerfReader.cpp#L424-L429

https://github.com/llvm/llvm-project/pull/148013