Saturating integer arithmetic

[Andrei Alexandrescu via Digitalmars-d]

On 06/26/2016 02:07 PM, ketmar wrote:
> On Sunday, 26 June 2016 at 13:59:03 UTC, Andrei Alexandrescu wrote:
>> See the recent thread "DbI checked integral". Saturation is a direct
>> goal, and you should be able to optimize operations for each type by
>> defining relatively small hooks.
>
> alas, it is completely inappropriate for any computation-heavy task.
> even if dmd inliner will do some miracle and will inline some calls.

What is some good literature to look at for SIMD saturation arithmetic? 
-- Andrei