{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"altivec.vcntmbd\""}]}
                    "altivec.vcntmbd" => "__builtin_altivec_vcntmbd",
                    "altivec.vcntmbb" => "__builtin_altivec_vcntmbb",
                    "altivec.vcntmbh" => "__builtin_altivec_vcntmbh",