{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"subsus.u.w\""}]}
                    "subsus.u.w" => "__builtin_msa_subsus_u_w",
                    "subsus.u.h" => "__builtin_msa_subsus_u_h",
                    "subsuu.s.b" => "__builtin_msa_subsuu_s_b",