{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"S2.vsplicerb\""}]}
                    "S2.vsplicerb" => "__builtin_HEXAGON_S2_vsplicerb",
                    "S2.vspliceib" => "__builtin_HEXAGON_S2_vspliceib",
                    "S2.vsxtbh" => "__builtin_HEXAGON_S2_vsxtbh",