{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"altivec.vsum2sws\""}]}
                    "altivec.vsum2sws" => "__builtin_altivec_vsum2sws",
                    "altivec.vsubuws" => "__builtin_altivec_vsubuws",
                    "altivec.vsum4sbs" => "__builtin_altivec_vsum4sbs",