{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"M5.vrmacbuu\""}]}
                    "M5.vrmacbuu" => "__builtin_HEXAGON_M5_vrmacbuu",
                    "M5.vrmacbsu" => "__builtin_HEXAGON_M5_vrmacbsu",
                    "M5.vrmpybsu" => "__builtin_HEXAGON_M5_vrmpybsu",