llvm-project

f33b42dc - [mlir][Interfaces] Simplify and improve errors of `RegionBranchOpInterface` verifier (#174805)

[mlir][Interfaces] Simplify and improve errors of `RegionBranchOpInterface` verifier (#174805) Simplify the `RegionBranchOpInterface` verifier by utilizing new API functions such as `getAllRegionBranchPoints`. Also improve the error message by using the same terms that are used in the interface definition: `region branch point`, `region successor`, `successor operand`, `successor input`.