[llvm] [ValueTracking] Allow getUnderlyingPointer to look through inttoptr/ptrtoint round trip casts (PR #146432)

[Nikita Popov via llvm-commits]

nikic wrote:

@dakersnar CaptureTracking queries made by AA are already cached (see CaptureAnalysis), but the duration of that caching can be short. If BatchAAResults is not used, it will be "cached" only during one AA query. We do use BatchAA in many of the most expensive areas nowadays...

How many uses do you need to explore for your case?

https://github.com/llvm/llvm-project/pull/146432