{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"\"S4.vrcrotate.acc\""}]}
                    "S4.vrcrotate.acc" => "__builtin_HEXAGON_S4_vrcrotate_acc",
                    "S4.vrcrotate" => "__builtin_HEXAGON_S4_vrcrotate",
                    "S4.vxaddsubh" => "__builtin_HEXAGON_S4_vxaddsubh",