{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"\"prepend\""}]}
                    "prepend" => "__builtin_mips_prepend",
                    "precrqu.s.qb.ph" => "__builtin_mips_precrqu_s_qb_ph",
                    "raddu.w.qb" => "__builtin_mips_raddu_w_qb",