[PATCH] D101840: [InstSimplify] ctlz(x) -> 0 if x is known negative number

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added a comment.

No strong opinion, but everybody should agree.

I really dont want to go “instsimplify -> instcombine -> instsimplify” patches.


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  https://reviews.llvm.org/D101840/new/

https://reviews.llvm.org/D101840