[llvm-branch-commits] [llvm] [DAG] Fold (setcc ((x | x >> c0 | ...) & mask)) sequences (PR #146054)

[Simon Pilgrim via llvm-branch-commits]

https://github.com/RKSimon commented:

You can probably tidy this up a great deal by using the sd_match matchers

https://github.com/llvm/llvm-project/pull/146054