[PATCH] D47963: [LangRef] Clarify that nnan and ninf don't produce undef or poison.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

It has to be one of undefined behavior, poison, undef, or an unspecified value as described here; there is no other way for something to be "undefined" in LLVM IR, unless you're proposing to introduce a new form of undefined-ness specifically for nnan/ninf.


Repository:
  rL LLVM

https://reviews.llvm.org/D47963