{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"\"d2ui.rm\""}]}
                    "d2ui.rm" => "__nvvm_d2ui_rm",
                    "d2ll.rz" => "__nvvm_d2ll_rz",
                    "d2ui.rn" => "__nvvm_d2ui_rn",