{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"\"vgfmf\""}]}
                    "vgfmf" => "__builtin_s390_vgfmf",
                    "vgfmb" => "__builtin_s390_vgfmb",
                    "vgfmg" => "__builtin_s390_vgfmg",