{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"\"shf.b\""}]}
                    "shf.b" => "__builtin_msa_shf_b",
                    "sat.u.w" => "__builtin_msa_sat_u_w",
                    "shf.h" => "__builtin_msa_shf_h",