{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"\"altivec.vextddvlx\""}]}
                    "altivec.vextddvlx" => "__builtin_altivec_vextddvlx",
                    "altivec.vexptefp" => "__builtin_altivec_vexptefp",
                    "altivec.vextddvrx" => "__builtin_altivec_vextddvrx",