Needs pause intrinsic/wrapper in druntime, but where?

[Manu]

On Sun, Oct 6, 2019 at 2:50 PM Stefan Koch via Digitalmars-d
<digitalmars-d at puremagic.com> wrote:
>
> On Sunday, 6 October 2019 at 21:36:49 UTC, Adam D. Ruppe wrote:
> > On Sunday, 6 October 2019 at 21:17:16 UTC, Stefan Koch wrote:
> >> intrinsics go into core.bitOp
> >
> > pause has nothing to do with bits though...
>
> neither does atomic load and store.
>
> or writing to input/output ports.

Too late the party, it's in core.atomic. I reckon that's the most
sensible location.