{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"\"s.waitcnt\""}]}
                    "s.waitcnt" => "__builtin_amdgcn_s_waitcnt",
                    "s.wait.tensorcnt" => "__builtin_amdgcn_s_wait_tensorcnt",
                    "sad.hi.u8" => "__builtin_amdgcn_sad_hi_u8",