Re: [PATCH 0/4] target/arm: Use TCG vector ops for MVE

[Richard Henderson]

On 9/3/21 5:20 PM, Peter Maydell wrote:
> On Fri, 3 Sept 2021 at 16:14, Richard Henderson
> <richard.henderson@linaro.org> wrote:
> > On 9/2/21 5:09 PM, Peter Maydell wrote:
> > > Richard: if you have time to scan through the MVE insns
> > > and suggest which ones would benefit from a vectorized
> > > version that would be very helpful...
> >
> > VDUP
> > VMOVL (into shifts or and)
> > VMVN (which seems to have gotten separated from the rest of the do_1op)
> > VSHL
> > VSHR
> > VSLI
> > VSRI
> >
> > I think that's about all.
>
> I guess also VMOV (immediate) (vector) ?

Oh right, yes.  I skipped VMOV because I remembered that the register version is an alias 
for VORR.  Am I correct that there is no mve insn corresponding to the NEON VLD1 (single 
element to all lanes)?


r~