On Mon, Nov 09, 2015 at 12:27:34PM -0500, Michael Meissner wrote:
> On Mon, Nov 09, 2015 at 10:29:10AM -0600, Segher Boessenkool wrote:
> > On Sun, Nov 08, 2015 at 07:39:14PM -0500, Michael Meissner wrote:
> > > +;; Pretend we have a memory form of extswsli until register allocation
> > > is done
On Sun, Nov 8, 2015 at 4:39 PM, Michael Meissner
wrote:
> This patch adds support for the EXTSWSLI instruction that is being added to
> PowerPC ISA 3.0 (power9).
>
> I have built this patch (along with patches #2 and #3) with a bootstrap build
> on a power8 little endian system. There were no reg
On Mon, Nov 09, 2015 at 10:29:10AM -0600, Segher Boessenkool wrote:
> On Sun, Nov 08, 2015 at 07:39:14PM -0500, Michael Meissner wrote:
> > +;; Pretend we have a memory form of extswsli until register allocation is
> > done
> > +;; so that we use LWZ to load the value from memory, instead of LWA.
On Sun, Nov 08, 2015 at 07:39:14PM -0500, Michael Meissner wrote:
> +;; Pretend we have a memory form of extswsli until register allocation is
> done
> +;; so that we use LWZ to load the value from memory, instead of LWA.
We generate sign_extend loads for many cases where zero_extend would be
pre
This patch adds support for the EXTSWSLI instruction that is being added to
PowerPC ISA 3.0 (power9).
I have built this patch (along with patches #2 and #3) with a bootstrap build
on a power8 little endian system. There were no regressions in the test
suite. Is this patch ok to install in the tr
