diff --git a/python/src/triton.cc b/python/src/triton.cc
index 6bf5c79e0..2bbd0c67d 100644
--- a/python/src/triton.cc
+++ b/python/src/triton.cc
@@ -950,12 +950,18 @@ void init_triton_ir(py::module &&m) {
           mlir::Value(self.create<mlir::arith::ShLIOp>(loc, unwrap(lhs), unwrap(rhs)))
         );
       })
-      // .def("create_lshr", &ir::builder::create_lshr, ret::reference,
-      //                     py::arg("lhs"), py::arg("rhs"), 
-      //                     py::arg("has_nuw")=false, py::arg("has_nsw")=false)
-      // .def("create_ashr", &ir::builder::create_ashr, ret::reference,
-      //                     py::arg("lhs"), py::arg("rhs"), 
-      //                     py::arg("has_nuw")=false, py::arg("has_nsw")=false)
+      .def("create_lshr", [](mlir::OpBuilder &self, MlirValue &lhs, MlirValue &rhs) -> MlirValue {
+        auto loc = self.getUnknownLoc();
+        return wrap(
+          mlir::Value(self.create<mlir::arith::ShRUIOp>(loc, unwrap(lhs), unwrap(rhs)))
+        );
+      })
+      .def("create_ashr", [](mlir::OpBuilder &self, MlirValue &lhs, MlirValue &rhs) -> MlirValue {
+        auto loc = self.getUnknownLoc();
+        return wrap(
+          mlir::Value(self.create<mlir::arith::ShRSIOp>(loc, unwrap(lhs), unwrap(rhs)))
+        );
+      })
       // GEP
       .def("create_gep", [](mlir::OpBuilder &self, MlirValue &ptr, MlirValue &offset) -> MlirValue {
         auto loc = self.getUnknownLoc();