[PATCH] D134410: [clang][CodeGen] Add noundef metadata to load instructions (preliminary)

[Vitaly Buka via Phabricator via cfe-commits]

vitalybuka added a comment.

I tried to hook this patch into MemorySanitizer and it reduces instrumented code by ~30% !


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D134410/new/

https://reviews.llvm.org/D134410