{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"altivec.vmsumshs\""}]}
                    "altivec.vmsumshs" => "__builtin_altivec_vmsumshs",
                    "altivec.vmsumshm" => "__builtin_altivec_vmsumshm",
                    "altivec.vmsumubm" => "__builtin_altivec_vmsumubm",