{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"\"M4.mpyrr.addr\""}]}
                    "M4.mpyrr.addr" => "__builtin_HEXAGON_M4_mpyrr_addr",
                    "M4.mpyrr.addi" => "__builtin_HEXAGON_M4_mpyrr_addi",
                    "M4.nac.up.s1.sat" => "__builtin_HEXAGON_M4_nac_up_s1_sat",