{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"altivec.vavgub\""}]}
                    "altivec.vavgub" => "__builtin_altivec_vavgub",
                    "altivec.vavgsw" => "__builtin_altivec_vavgsw",
                    "altivec.vavguh" => "__builtin_altivec_vavguh",