On 04/08/2020 11:13, Jan Beulich wrote:
> I have no explanation how I managed to overlook these while putting
> together what is now b6a907f8c83d ("x86emul: replace UB shifts").
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>Acked-by: Andrew Cooper <andrew.coop...@citrix.com> I've just checked, and GCC 9.3.0 does convert this pattern back to a single shift instruction, so at least we're not left with real mul instructions. ~Andrew
