{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"\"d2ll.rm\""}]}
                    "d2ll.rm" => "__nvvm_d2ll_rm",
                    "d2i.rz" => "__nvvm_d2i_rz",
                    "d2ll.rn" => "__nvvm_d2ll_rn",