{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"\"S2.vzxtbh\""}]}
                    "S2.vzxtbh" => "__builtin_HEXAGON_S2_vzxtbh",
                    "S2.vtrunowh" => "__builtin_HEXAGON_S2_vtrunowh",
                    "S2.vzxthw" => "__builtin_HEXAGON_S2_vzxthw",