Re: [PATCH v6 00/13] s390x/tcg: Implement Vector-Enhancements Facility 2

[Thomas Huth]

 Hi!

On 02/05/2022 18.06, David Miller wrote:
> There was also the patch that had them as .insn in the other series of emails.

Sorry, I missed that patch, could you please point me to the mail on 
https://lore.kernel.org/qemu-devel/ ? I remember that there was a discussion 
about the vri-d encoding, but I apparently missed the patch that came out of 
this discussion...

 Thomas

> On Mon, May 2, 2022 at 11:52 AM David Hildenbrand <david@redhat.com> wrote:
> > On 02.05.22 09:20, Thomas Huth wrote:
> > > On 28/04/2022 11.46, David Hildenbrand wrote:
> > > > Implement Vector-Enhancements Facility 2 for s390x
> > > >
> > > > resolves: https://gitlab.com/qemu-project/qemu/-/issues/738
> > > >
> > > > implements:
> > > >       VECTOR LOAD ELEMENTS REVERSED               (VLER)
> > > >       VECTOR LOAD BYTE REVERSED ELEMENTS          (VLBR)
> > > >       VECTOR LOAD BYTE REVERSED ELEMENT           (VLEBRH, VLEBRF, VLEBRG)
> > > >       VECTOR LOAD BYTE REVERSED ELEMENT AND ZERO  (VLLEBRZ)
> > > >       VECTOR LOAD BYTE REVERSED ELEMENT AND REPLICATE (VLBRREP)
> > > >       VECTOR STORE ELEMENTS REVERSED              (VSTER)
> > > >       VECTOR STORE BYTE REVERSED ELEMENTS         (VSTBR)
> > > >       VECTOR STORE BYTE REVERSED ELEMENTS         (VSTEBRH, VSTEBRF, VSTEBRG)
> > > >       VECTOR SHIFT LEFT DOUBLE BY BIT             (VSLD)
> > > >       VECTOR SHIFT RIGHT DOUBLE BY BIT            (VSRD)
> > > >       VECTOR STRING SEARCH                        (VSTRS)
> > > >
> > > >       modifies:
> > > >       VECTOR FP CONVERT FROM FIXED                (VCFPS)
> > > >       VECTOR FP CONVERT FROM LOGICAL              (VCFPL)
> > > >       VECTOR FP CONVERT TO FIXED                  (VCSFP)
> > > >       VECTOR FP CONVERT TO LOGICAL                (VCLFP)
> > > >       VECTOR SHIFT LEFT                           (VSL)
> > > >       VECTOR SHIFT RIGHT ARITHMETIC               (VSRA)
> > > >       VECTOR SHIFT RIGHT LOGICAL                  (VSRL)
> > >
> > > Thanks, queued to my s390x-next branch now:
> > >
> > >    https://gitlab.com/thuth/qemu/-/commits/s390x-next/
> > Thanks for fixing up. At this point I would have suggested to exclude
> > the tests for now.
> >
> > --
> > Thanks,
> >
> > David / dhildenb