[llvm] [InstCombine] Fold binary operator into select, when one of the opera… (PR #166241)

[Gábor Spaits via llvm-commits]

spaits wrote:

Thanks @andjo403 . It works! What to do next? Should I close this PR and you create another one with your code, since you came up with this elegant soultion. Or should I add the code to this PR and have you as another author?

 

https://github.com/llvm/llvm-project/pull/166241