[PATCH] D81678: Introduce noundef attribute at call sites for stricter poison analysis

[Gui Andrade via Phabricator via cfe-commits]

guiand requested review of this revision.
guiand added a comment.

I think I'd like someone to take a look at the `llvm-lit` changes to see if this makes sense as an approach


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D81678/new/

https://reviews.llvm.org/D81678