{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"\"vfaezb\""}]}
                    "vfaezb" => "__builtin_s390_vfaezb",
                    "vfaeh" => "__builtin_s390_vfaeh",
                    "vfaezf" => "__builtin_s390_vfaezf",