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Re: [PATCH v2 35/45] target/arm: Implement fp16 for Neon pairwise fp ops


From: Richard Henderson
Subject: Re: [PATCH v2 35/45] target/arm: Implement fp16 for Neon pairwise fp ops
Date: Fri, 28 Aug 2020 16:05:14 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 8/28/20 11:33 AM, Peter Maydell wrote:
> Convert the Neon pairwise fp ops to use a single gvic-style
> helper to do the full operation instead of one helper call
> for each 32-bit part. This allows us to use the same
> framework to implement the fp16.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  target/arm/helper.h             |  7 +++++
>  target/arm/vec_helper.c         | 45 +++++++++++++++++++++++++++++++++
>  target/arm/translate-neon.c.inc | 42 ++++++++++++------------------
>  3 files changed, 68 insertions(+), 26 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~




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