{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"\"d2f.rm\""}]}
                    "d2f.rm" => "__nvvm_d2f_rm",
                    "cp.async.wait.group" => "__nvvm_cp_async_wait_group",
                    "d2f.rm.ftz" => "__nvvm_d2f_rm_ftz",