Re: [PATCH v2 0/1] MR297: vkd3d: Fix invalid atomic behaviour in the view cache linked list.

[Conor McCarthy (＠cmccarthy)]

The performance difference is larger in Horizon Zero Dawn.

I concluded it's unsafe to use tag values stored in each object because we could load a value which becomes stale before the swap. A single tag value is more likely to overflow in 32-bit, but 32-bit use is likely very uncommon and the issue is rare enough that it's unlikely to be coincident with an overflow.