Hi!
On Fri, Apr 07, 2023 at 02:32:04AM -0400, Michael Meissner wrote:
> On Thu, Apr 06, 2023 at 03:37:59PM -0500, Segher Boessenkool wrote:
> > > This patch eliminates the generation of the Altivec fmaddfp and fnmsubfp
> > > instructions as alternatives in the VSX instruction insn support, and in
On Thu, Apr 06, 2023 at 03:37:59PM -0500, Segher Boessenkool wrote:
> Hi!
>
> On Thu, Apr 06, 2023 at 11:12:11AM -0400, Michael Meissner wrote:
> > The Altivec instructions fmaddfp and fnmsubfp have different rounding
> > behaviors
>
> Those are not existing instructions. You mean "vmaddfp" etc
Hi!
On Thu, Apr 06, 2023 at 11:12:11AM -0400, Michael Meissner wrote:
> The Altivec instructions fmaddfp and fnmsubfp have different rounding
> behaviors
Those are not existing instructions. You mean "vmaddfp" etc.
> than the VSX xvmaddsp and xvnmsubsp instructions. In particular, generating
