[PATCH] D141386: [LangRef] Make !range, !nonnull and !align return poison instead of IUB

[Nuno Lopes via Phabricator via llvm-commits]

nlopes accepted this revision.
nlopes added a comment.

Sounds good, thanks!
I implemented this in Alive2 and I got zero failures in LLVM's test suite. Either it doesn't have many !ranges or we are good.


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