{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"\"div.s.b\""}]}
                    "div.s.b" => "__builtin_msa_div_s_b",
                    "ctcmsa" => "__builtin_msa_ctcmsa",
                    "div.s.d" => "__builtin_msa_div_s_d",