{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"prefetch\""}]}
                    "prefetch" => "__builtin_HEXAGON_prefetch",
                    "mm256i.vaddw" => "__builtin__mm256i_vaddw",
                    "vmemcpy" => "__builtin_hexagon_vmemcpy",