[PATCH, GCC] Move MEMMODEL_* and enum memmodel from coretypes.h to memmodel.h

[Richard Biener]

On Wed, 12 Oct 2016, Joseph Myers wrote:

> On Wed, 12 Oct 2016, Thomas Preudhomme wrote:
> 
> > This patch is a follow up of [1] which aims to have all memory model related
> > declarations in memmodel.h. To achieve that, this patch moves memory model
> > related declaration from coretypes.h into memmodel.h. Note that since
> > memmodel.h is now included from libgcc it needs to have a runtime library
> > exception.
> 
> I think libgcc should be using the __ATOMIC_* predefines instead of the 
> MEMMODEL_* host-side constants.  (In general, we should be moving away 
> from including host-side headers in target-side code.)

Ah, if we have those then I agree.

Richard.