{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"altivec.vaddsws\""}]}
                    "altivec.vaddsws" => "__builtin_altivec_vaddsws",
                    "altivec.vaddshs" => "__builtin_altivec_vaddshs",
                    "altivec.vaddubs" => "__builtin_altivec_vaddubs",