192   std::atomic<uint32_t> flags;  member
298   static bool InCache(uint32_t flags) { return flags & kInCacheBit; }  in InCache()  argument
299   static bool HasUsage(uint32_t flags) { return flags & kUsageBit; }  in HasUsage()  argument
300   static uint32_t CountRefs(uint32_t flags) { return flags >> kRefsOffset; }  in CountRefs()  argument
388     uint32_t flags = handle.flags.load(std::memory_order_relaxed);  in ~ClockCacheShard()  local
389     if (InCache(flags) || CountRefs(flags) > 0) {  in ~ClockCacheShard()
414     uint32_t flags = handle.flags.load(std::memory_order_relaxed);  in ApplyToAllCacheEntries()  local
415     if (InCache(flags)) {  in ApplyToAllCacheEntries()
427   assert(!InCache(handle->flags) && CountRefs(handle->flags) == 0);  in RecycleHandle()
452   uint32_t flags = handle->flags.load(std::memory_order_relaxed);  in Ref()  local
453   while (InCache(flags)) {  in Ref()
456     if (handle->flags.compare_exchange_weak(flags, flags + kOneRef,  in Ref()
459       if (CountRefs(flags) == 0) {  in Ref()
473     handle->flags.fetch_or(kUsageBit, std::memory_order_relaxed);  in Unref()
478   uint32_t flags = handle->flags.fetch_sub(kOneRef, std::memory_order_acq_rel);  in Unref()  local
479   assert(CountRefs(flags) > 0);  in Unref()
480   if (CountRefs(flags) == 1) {  in Unref()
485     if (!InCache(flags)) {  in Unref()
499   uint32_t flags =  in UnsetInCache()  local
500       handle->flags.fetch_and(~kInCacheBit, std::memory_order_acq_rel);  in UnsetInCache()
502   if (InCache(flags) && CountRefs(flags) == 0) {  in UnsetInCache()
510   uint32_t flags = kInCacheBit;  in TryEvict()  local
511   if (handle->flags.compare_exchange_strong(flags, 0, std::memory_order_acquire,  in TryEvict()
519   handle->flags.fetch_and(~kUsageBit, std::memory_order_relaxed);  in TryEvict()
596   uint32_t flags = hold_reference ? kInCacheBit + kOneRef : kInCacheBit;  in Insert()  local
597   handle->flags.store(flags, std::memory_order_relaxed);  in Insert()