{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"altivec.vpksdus\""}]}
                    "altivec.vpksdus" => "__builtin_altivec_vpksdus",
                    "altivec.vpksdss" => "__builtin_altivec_vpksdss",
                    "altivec.vpkshss" => "__builtin_altivec_vpkshss",