{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"\"div.s.w\""}]}
                    "div.s.w" => "__builtin_msa_div_s_w",
                    "div.s.h" => "__builtin_msa_div_s_h",
                    "div.u.b" => "__builtin_msa_div_u_b",