Re: [Qemu-devel] [PATCH v3 17/27] tcg-ppc64: Implement bswap64

[Richard Henderson]

On 2013-04-01 23:34, Alexander Graf wrote:
> Is this faster than a load/store with std/ldbrx?

Hmm.  Almost certainly not.  And since we've got stack space
allocated for function calls, we've got scratch space to do it in.

Probably similar for bswap32 too, eh?

I'll do a tiny bit o benchmarking for power7.


r~