[PATCH] D47854: [LangRef] Clarify semantics of load metadata.

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

Thanks for clarifying this Eli! Treating loading a null value of a nonnull load as UB should allow us to not drop nonnull from loads in some cases (https://reviews.llvm.org/D47339)


Repository:
  rL LLVM

https://reviews.llvm.org/D47854