[PATCH v2] arm: Fix bugs with MVE vmov from two GPRs to vector lanes

[Richard Earnshaw]

On 17/05/2021 13:03, Alex Coplan via Binutils wrote:
> Hi all,
> 
> This is a v2 of my previous patch:
> https://sourceware.org/pipermail/binutils/2021-May/116594.html
> 
> This version uses a sensible sampling of the encoding space for the
> instruction in the test instead of testing every possible instance of
> the instruction.
> 
> There is no code change wrt. the v1.
> 
> Regtested on arm-eabi, no regressions.
> 
> OK for trunk? What about backports?
> 
> Thanks,
> Alex
> 

OK for trunk.

Which branches are affected?  What's the impact on users in practice? 
eg, does not having this fix cause gcc to fail?

R.