{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"subsus.u.d\""}]}
                    "subsus.u.d" => "__builtin_msa_subsus_u_d",
                    "subsus.u.b" => "__builtin_msa_subsus_u_b",
                    "subsus.u.h" => "__builtin_msa_subsus_u_h",