{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"\"M2.mpyud.lh.s1\""}]}
                    "M2.mpyud.lh.s1" => "__builtin_HEXAGON_M2_mpyud_lh_s1",
                    "M2.mpyud.lh.s0" => "__builtin_HEXAGON_M2_mpyud_lh_s0",
                    "M2.mpyud.ll.s0" => "__builtin_HEXAGON_M2_mpyud_ll_s0",