{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"\"bitrev\""}]}
                    "bitrev" => "__builtin_mips_bitrev",
                    "binsri.w" => "__builtin_msa_binsri_w",
                    "bmnz.v" => "__builtin_msa_bmnz_v",