On Fri, Jun 15, 2018 at 03:56:57PM -0400, Michael Meissner wrote:
> On Fri, Jun 15, 2018 at 01:39:49PM -0500, Segher Boessenkool wrote:
> > On Wed, Jun 13, 2018 at 05:25:33PM -0400, Michael Meissner wrote:
> > > This patch fixes the power8 implementation of copysign for IEEE 128-bit
> > > floating
On Fri, Jun 15, 2018 at 01:39:49PM -0500, Segher Boessenkool wrote:
> On Wed, Jun 13, 2018 at 05:25:33PM -0400, Michael Meissner wrote:
> > This patch fixes the power8 implementation of copysign for IEEE 128-bit
> > floating point. In particular, the way the temporary register was allocated
> >
On Wed, Jun 13, 2018 at 05:25:33PM -0400, Michael Meissner wrote:
> This patch fixes the power8 implementation of copysign for IEEE 128-bit
> floating point. In particular, the way the temporary register was allocated
> did not use the normal GCC conventions of using a clobber with match_scratch.
In addition to the previous patch to aid in transitioning the PowerPC long
double format to IEEE 128-bit, I have some additional patches that are needed.
The previous patch is:
https://gcc.gnu.org/ml/gcc-patches/2018-06/msg00634.html
This patch fixes the power8 implementation of copysign for IEEE
