[PATCH] D133036: [InstCombine] Treat passing undef to noundef params as UB

[Arthur Eubanks via Phabricator via cfe-commits]

aeubanks added a comment.

In D133036#3816002 <https://reviews.llvm.org/D133036#3816002>, @aeubanks wrote:

> @vitalybuka can we turn on -fsanitize-memory-param-retval by default upstream?

attempt in https://reviews.llvm.org/D134669


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D133036