> >>> Thus telling the compiler that `this` is not an alias when
> >>> process() is called.
> >>
> >> On second thought... since those didn't work for me, perhaps part of
> >> the problem is that osc_block is a global variable, and thus there's
> >> no way to prove __restrict__ on it.
> >>
> >> -gabriel
> >
> > fields of structs are not unaliased, even when the pointer to the struct
> > is __restrict__
>
> did you check
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187?