On Tue, Nov 20, 2018 at 10:45:19AM -0800, Nick Desaulniers wrote:
> On Tue, Nov 20, 2018 at 10:20 AM Segher Boessenkool
> wrote:
> > > Segher, which tree contains the One True Upstream for longlong.h?
> >
> > You should probably get your updates from the same place as was used to
> > get the file
On Tue, Nov 20, 2018 at 09:45:33AM +1030, Joel Stanley wrote:
> On Tue, 20 Nov 2018 at 05:24, Nick Desaulniers
> wrote:
> > >
> > > The only functional change I noticed was this in udiv_qrnnd.
> > >
> > > __r1 = (n1) % __d1;
> > > __q1 = (n1) / __d1;
> > >
> > > Becomes this:
> > >
> > >
On Tue, 20 Nov 2018 at 05:24, Nick Desaulniers wrote:
> >
> > The only functional change I noticed was this in udiv_qrnnd.
> >
> > __r1 = (n1) % __d1;
> > __q1 = (n1) / __d1;
> >
> > Becomes this:
> >
> > __q1 = (n1) / __d1;
> > __r1 = (n1) - __q1 * __d1;
> >
> > This is equivalent
The add_ss, sub_ddmmss, umul_ppmm and udiv_qrnnd macros originate
from GMP's longlong.h.
This was found when compiling with clang:
arch/powerpc/math-emu/fnmsub.c:46:2: error: invalid use of a cast in a
inline asm context requiring an l-value: remove the cast or build with
-fheinous-gn
