[llvm] [InstCombine] Fix miscompilation in `sinkNotIntoLogicalOp` (PR #142727)

[Nikita Popov via llvm-commits]

nikic wrote:

> Can this be fixed by replacing IgnoredUser with IgnoredUse?

Hm, I guess not. But I'm also not sure the proposed fix is complete, as there may be other patterns with inter-dependencies.

Generally, what this transform does is really terrible :(

https://github.com/llvm/llvm-project/pull/142727