{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"\"M2.mpyud.ll.s1\""}]}
                    "M2.mpyud.ll.s1" => "__builtin_HEXAGON_M2_mpyud_ll_s1",
                    "M2.mpyud.ll.s0" => "__builtin_HEXAGON_M2_mpyud_ll_s0",
                    "M2.mpyud.nac.hh.s0" => "__builtin_HEXAGON_M2_mpyud_nac_hh_s0",