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

[Johannes Doerfert via Phabricator via cfe-commits]

jdoerfert added a comment.

> However cleanup looks scary. Msan reports maybe 20% of unique tests on our code base. Many a of them share root cause, but still many unique root causes.

On quick looks I see no false report

While scary, this also is extremely encouraging to move forward with this.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134410/new/

https://reviews.llvm.org/D134410