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Re: [PATCH v3 14/60] target/arm: Simplify GEN_SHIFT in translate.c


From: Peter Maydell
Subject: Re: [PATCH v3 14/60] target/arm: Simplify GEN_SHIFT in translate.c
Date: Thu, 21 Apr 2022 19:56:44 +0100

On Sun, 17 Apr 2022 at 18:58, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Instead of computing
>
>     tmp1 = shift & 0xff;
>     dest = (tmp1 > 0x1f ? 0 : value) << (tmp1 & 0x1f)
>
> use
>
>     tmpd = value << (shift & 0x1f);
>     dest = shift & 0xe ? 0 : tmpd;

Typo here: should be "0xe0".

Otherwise

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM



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