{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"\"A4.boundscheck\""}]}
                    "A4.boundscheck" => "__builtin_HEXAGON_A4_boundscheck",
                    "A4.bitspliti" => "__builtin_HEXAGON_A4_bitspliti",
                    "A4.cmpbeq" => "__builtin_HEXAGON_A4_cmpbeq",