[llvm] [InstCombine] Add assume-based optimizations for equality and AMDGPU ballot patterns (PR #160670)

[Nikita Popov via llvm-commits]

https://github.com/nikic requested changes to this pull request.

This looks like AI slop. It seems like you are even generating responses to review comments using AI, which is very disrespectful and also where my willingness for further engagement drops to zero.

https://github.com/llvm/llvm-project/pull/160670