[llvm] MemoryDependenceAnalysis: Consider a pointer clobbered if it is saved (PR #142096)

[Nikita Popov via llvm-commits]

https://github.com/nikic requested changes to this pull request.

This should be handled by AA/CaptureTracking. Needs a reproducer to understand why it fails.

https://github.com/llvm/llvm-project/pull/142096