[Bug tree-optimization/68640] foo restrict propagated to foo._omp_fn.0

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68640

--- Comment #6 from vries at gcc dot gnu.org ---
> The definition of restrict allows for new temporaries.  If you do "q = p + 
> 1;", then thereafter q is based on p.  (If you do assignments between 
> restricted pointer objects, you also need to follow the rules for those.)

Can the PR be confirmed then?