[llvm] [LLVM][rtsan] Add LLVM nosanitize_realtime attribute (PR #105447)

[Chris Apple via llvm-commits]

cjappl wrote:

Thanks a lot for the feedback, we are new around these parts and just getting our bearings. We really appreciate having review and feedback from folks who have more context than us! I'll wait to hear if Vitaly has any additional feedback that wasn't given on the thread.

> Re 2: this can be accomplished via an API, no? You can provide functions such as void rtsanMarkAsNonblocking(Function *F); and void rtsanMarkAsBypass(Function *F); and clang and other frontends can call it.

Where would such a function live? Can you point me in the direction of other similar functions?



https://github.com/llvm/llvm-project/pull/105447