{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"AtomicRmwBinOp::AtomicSub"}]}
            AtomicRmwBinOp::AtomicSub => format!("__atomic_fetch_sub_{}", size),
            AtomicRmwBinOp::AtomicAdd => format!("__atomic_fetch_add_{}", size),
            AtomicRmwBinOp::AtomicAnd => format!("__atomic_fetch_and_{}", size),