{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"F2.sfclass\""}]}
                    "F2.sfclass" => "__builtin_HEXAGON_F2_sfclass",
                    "F2.sfadd" => "__builtin_HEXAGON_F2_sfadd",
                    "F2.sfcmpeq" => "__builtin_HEXAGON_F2_sfcmpeq",