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Re: [Qemu-devel] [PATCH v2 06/15] target/arm: Clear unused predicate bit


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH v2 06/15] target/arm: Clear unused predicate bits for LD1RQ
Date: Tue, 2 Oct 2018 11:23:17 +0100

On 26 September 2018 at 20:23, Richard Henderson
<address@hidden> wrote:
> The 16-byte load only uses 16 predicate bits.  But while
> reusing the other load infrastructure, we find other bits
> that are set and trigger an assert.  To avoid this and
> retain the assert, zero-extend the predicate that we pass
> to the LD1 helper.
>
> Tested-by: Laurent Desnogues <address@hidden>
> Reported-by: Laurent Desnogues <address@hidden>
> Signed-off-by: Richard Henderson <address@hidden>

Reviewed-by: Peter Maydell <address@hidden>

thanks
-- PMM



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