{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"\"S2.ct1\""}]}
                    "S2.ct1" => "__builtin_HEXAGON_S2_ct1",
                    "S2.ct0p" => "__builtin_HEXAGON_S2_ct0p",
                    "S2.ct1p" => "__builtin_HEXAGON_S2_ct1p",