qemu-arm
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-arm] [PATCH v6 30/35] target/arm: Pass index to AdvSIMD FCMLA


From: Peter Maydell
Subject: Re: [Qemu-arm] [PATCH v6 30/35] target/arm: Pass index to AdvSIMD FCMLA (indexed)
Date: Thu, 28 Jun 2018 11:52:24 +0100

On 27 June 2018 at 05:33, Richard Henderson
<address@hidden> wrote:
> For aa64 advsimd, we had been passing the pre-indexed vector.
> However, sve applies the index to each 128-bit segment, so we
> need to pass in the index separately.
>
> For aa32 advsimd, the fp32 operation always has index 0, but
> we failed to interpret the fp16 index correctly.
>
> Signed-off-by: Richard Henderson <address@hidden>
>

Reviewed-by: Peter Maydell <address@hidden>

thanks
-- PMM



reply via email to

[Prev in Thread] Current Thread [Next in Thread]