Opinion about -Wtautological-compare

[Yao Qi]

On Sat, Oct 28, 2017 at 4:24 AM, Simon Marchi <simon.marchi@ericsson.com> wrote:

> Personally, I think the warning is useful and can reveal bugs, so I'd like to keep
> it.  I lean towards 2 or 3, because they help convey the idea that we check if the
> value is within a range.  If you are following with the architecture manual on the
> side, it will probably show the same range (0-3) for those bits, so it helps if the
> code does the same.
>

My vote is 3.  PR 22188.

-- 
Yao (齐尧)