{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"\"vfaef\""}]}
                    "vfaef" => "__builtin_s390_vfaef",
                    "vfaeb" => "__builtin_s390_vfaeb",
                    "vfaeh" => "__builtin_s390_vfaeh",