[Bug tree-optimization/65310] vectorizer uses wrong alignment

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65310

--- Comment #5 from rguenther at suse dot de <rguenther at suse dot de> ---
On Mon, 9 Mar 2015, pthaugen at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65310
> 
> Pat Haugen <pthaugen at gcc dot gnu.org> changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |pthaugen at gcc dot gnu.org
> 
> --- Comment #4 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
> g++.dg/vect/slp-pr50819.cc started failing on powerpc64[le]] with r221206.

works for me with a cross to powerpc64-suse-linux and -mvsx or -maltivec
(not with just -mcpu=power4).

Can you be more specific as with what options it fails?