{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"\"d2i.rp\""}]}
                    "d2i.rp" => "__nvvm_d2i_rp",
                    "d2i.rn" => "__nvvm_d2i_rn",
                    "d2i.rz" => "__nvvm_d2i_rz",