{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"altivec.vmsumcud\""}]}
                    "altivec.vmsumcud" => "__builtin_altivec_vmsumcud",
                    "altivec.vmladduhm" => "__builtin_altivec_vmladduhm",
                    "altivec.vmsummbm" => "__builtin_altivec_vmsummbm",