Re: [PATCH v2 4/5] target/hexagon: fix HVX predicate save size for histogram ops

On Thu, 20 Aug 2026 14:51:16 -0700 Brian Cain <[email protected]> wrote:
>
> The masked histogram instructions save the predicate operand to the qtmp
> temporary with a gvec move sized sizeof(MMVector). Both source and
> destination are MMQReg, which is eight times smaller, so the move read
> 112 bytes past the predicate register and wrote them over the fields
> following qtmp in CPUHexagonState, that is vstore[0]. Use the size of
> the registers actually being copied.
> 
> Signed-off-by: Brian Cain <[email protected]>
> ---
>  target/hexagon/gen_tcg_hvx.h | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)

Reviewed-by: Matheus Tavares Bernardino <[email protected]>