{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"S2.shuffeb\""}]}
                    "S2.shuffeb" => "__builtin_HEXAGON_S2_shuffeb",
                    "S2.setbit.r" => "__builtin_HEXAGON_S2_setbit_r",
                    "S2.shuffeh" => "__builtin_HEXAGON_S2_shuffeh",