enable @restrict for slices?

[Guillaume Piolat]

On Friday, 30 September 2022 at 03:18:46 UTC, Bruce Carneal wrote:
>
> 2) I understand pOnce has seen a few (modest?) gains in his 
> SIMD code using @restrict.

Not in production code, but it can unlock some opts in: 
https://d.godbolt.org/z/qvW9PfssM
Personally I would prefer some "diagnostics" output from 
autovectorizer that says which are the loop dependencies.