{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"\"subv.b\""}]}
                    "subv.b" => "__builtin_msa_subv_b",
                    "subuh.r.qb" => "__builtin_mips_subuh_r_qb",
                    "subv.d" => "__builtin_msa_subv_d",