{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"\"altivec.vcmpgtsd.p\""}]}
                    "altivec.vcmpgtsd.p" => "__builtin_altivec_vcmpgtsd_p",
                    "altivec.vcmpgtsd" => "__builtin_altivec_vcmpgtsd",
                    "altivec.vcmpgtsh" => "__builtin_altivec_vcmpgtsh",