{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"\"vavglb\""}]}
                    "vavglb" => "__builtin_s390_vavglb",
                    "vavgh" => "__builtin_s390_vavgh",
                    "vavglf" => "__builtin_s390_vavglf",