[PATCH] rs6000: Use rldimi for vec init instead of shift + ior

[Segher Boessenkool]

Hi!

On Fri, Feb 19, 2021 at 11:06:16AM +0800, Kewen.Lin wrote:
> on 2021/2/19 上午2:33, Segher Boessenkool wrote:
> > Is there a PR you should mention here?
> 
> I thought this is trivial so didn't file one upstream PR.  I did a
> searching in upstream bugzilla, PR93453 looks similar but different.
> I confirmed that the current patch can't make it pass (just two insns
> instead of three insns).
> 
> Do you happen to have one related in mind?  If no, I will commit it
> without PR.

That is fine.  I just asked if perhaps you forgot to mention a PR; I do
that all the time myself!  Filing a new PR if a patch is ready and
approved is just bureaucracy, so let's not (it is useful if it needs
backporting though, to have a place to track that).

Thanks,


Segher