{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"\"vgfmah\""}]}
                    "vgfmah" => "__builtin_s390_vgfmah",
                    "vgfmag" => "__builtin_s390_vgfmag",
                    "vgfmb" => "__builtin_s390_vgfmb",