Hi,
On Tue, Nov 05, 2024 at 05:08:41PM +1300, David Rowley wrote:
> I was happy enough with my patch with Bertrand's comments. I'm not
> sure why unsigned chars are better than chars. It doesn't seem to have
> any effect on the compiled code.
>
I think that unsigned chars is better than char for byte level memory
operations (no sign extension issues).
Though I agree that using char in this function is not an issue as p is only
compared with 0. This is more a matter of taste here.
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
