{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"S2.extractu\""}]}
                    "S2.extractu" => "__builtin_HEXAGON_S2_extractu",
                    "S2.deinterleave" => "__builtin_HEXAGON_S2_deinterleave",
                    "S2.extractu.rp" => "__builtin_HEXAGON_S2_extractu_rp",