{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"altivec.vupkhpx\""}]}
                    "altivec.vupkhpx" => "__builtin_altivec_vupkhpx",
                    "altivec.vsumsws" => "__builtin_altivec_vsumsws",
                    "altivec.vupkhsb" => "__builtin_altivec_vupkhsb",