[llvm] [InstSimplify] Fold icmp ult/ule (A nuw+ CA), (B nuw+ CB) to true when A <=u B and CA <=u CB (PR #201485)

[Simon Pilgrim via llvm-commits]

https://github.com/RKSimon commented:

According to your commit chain the fold has no effect on the tests at all :/ 

https://github.com/llvm/llvm-project/pull/201485