[PATCH] D53342: [SimplifyLibCalls] Mark known arguments with nonnull

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added a comment.

In D53342#1638343 <https://reviews.llvm.org/D53342#1638343>, @xbolva00 wrote:

> I think I can tag many libc functions without size argument with nonnull args directly in “BuildLibCalls” - better approach.
>
> New patch soon.


Or should we assume if NullPointerIsDefined = true that strlen could work with null pointer?


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