func::FuncOp cloned_func_op = func_op.clone();
      if (IsShloMainFuncOp(cloned_func_op)) {
        main_fn = cloned_func_op;
      }
      cloned_func_op.setSymVisibility(
          stablehlo_builder.getStringAttr("private"));
      parent_module_symbol_table.insert(cloned_func_op);
    }

    // When the `XlaCallModuleOp`'s callee accepts a platform index argument,