[PATCH] D92270: [ConstantFold] Fold more operations to poison

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune added a comment.

In D92270#2422661 <https://reviews.llvm.org/D92270#2422661>, @uabelho wrote:

> Should langref also be updated to describe this? Or does it already?
> I just found this
>  "An instruction that depends on a poison value, produces a poison value itself."
> here
>  http://llvm.org/docs/LangRef.html#poison-values

I think "Values other than phi nodes and select instructions depend on their operands." was supposed to say that. :)


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https://reviews.llvm.org/D92270