cleanup

Author: fschlimb

mlir/include/mlir/Dialect/MPI/IR/MPI.td

@@ -246,12 +246,7 @@ def MPI_OpClassEnum : I32EnumAttr<"MPI_OpClassEnum", "MPI operation class", [
       MPI_OpMaxloc,
       MPI_OpReplace
     ]> {
-//   let genSpecializedAttr = 0;
   let cppNamespace = "::mlir::mpi";
 }
 
-// def MPI_OpClassAttr : EnumAttr<MPI_Dialect, MPI_OpClassEnum, "opclass"> {
-//   let assemblyFormat = "`<` $value `>`";
-// }
-
 #endif // MLIR_DIALECT_MPI_IR_MPI_TD