Re: [PATCH v2 02/13] target/arm: Fix SQDMULH (by element) with Q=0

[Richard Henderson]

On 7/1/24 23:48, Michael Tokarev wrote:
> 25.06.2024 21:35, Richard Henderson wrote:
> > The inner loop, bounded by eltspersegment, must not be
> > larger than the outer loop, bounded by elements.
> >
> > Cc: qemu-stable@nongnu.org
> > Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> > ---
> >   target/arm/tcg/vec_helper.c | 24 ++++++++++++++++--------
> >   1 file changed, 16 insertions(+), 8 deletions(-)
>
> If my understanding is correct, this one
>
> Fixes: f80701cb44d3 ("target/arm: Convert SQDMULH, SQRDMULH to decodetree")
>
> and before this commit, there was no issue.
>
> Is my understanding correct?

Yes.  So, not as old a bug as I thought.


r~