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Re: [PATCH 20/36] target/arm: Convert Neon 3-reg-same VQRDMLAH/VQRDMLSH


From: Richard Henderson
Subject: Re: [PATCH 20/36] target/arm: Convert Neon 3-reg-same VQRDMLAH/VQRDMLSH to decodetree
Date: Thu, 30 Apr 2020 13:03:20 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0

On 4/30/20 11:09 AM, Peter Maydell wrote:
> Convert the Neon VQRDMLAH and VQRDMLSH insns in the 3-reg-same group
> to decodetree.  These don't use do_3same() because they want to
> operate on VFP double registers, whose offsets are different from the
> neon_reg_offset() calculations do_3same does.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/translate-neon.inc.c | 57 +++++++++++++++++++++++++++++++++
>  target/arm/translate.c          | 36 ++-------------------
>  target/arm/neon-dp.decode       |  3 ++
>  3 files changed, 62 insertions(+), 34 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>

r~



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