Re: [Qemu-devel] [PATCH 0/8] A64: Neon support, fourth set

[Richard Henderson]

On 02/07/2014 01:49 PM, Peter Maydell wrote:
> This is the fourth set of A64 Neon support patches. This set
> provides complete implementations of the categories:
>  * scalar x indexed
>  * vector x indexed
>  * scalar three-different
> and fills in all the previously missing instructions in:
>  * vector 3-reg-same
>  * scalar 3-reg-same
> 
> It includes adding support in softfloat for "fused multiply,
> add and then divide by two", because the A64 VRECPS instruction
> requires it.
> 
> By my reckoning the parts that are still missing for Neon are:
>  * parts of scalar shift-immediate and vector shift-immediate
>  * parts of scalar-2-misc
>  * most of vector-3-diff
>  * parts of vector-2-misc

Except for the nit in 7/8,

Reviewed-by: Richard Henderson <address@hidden>


r~