[testsuite] Fix PR93935 to guard case under vect_hw_misalign

[Jeff Law]

On Wed, 2020-03-11 at 14:22 +0800, Kewen.Lin via Gcc-patches wrote:
> Hi,
> 
> Gentle ping this patch, also request to backport to gcc9 after some burn-in
> time.
> 
> BR,
> Kewen
> 
> on 2020/2/26 下午2:17, Kewen.Lin wrote:
> > Hi,
> > 
> > This patch is to apply the same fix as r267528 to another similar case
> > bb-slp-over-widen-2.c which requires misaligned vector access.
> > 
> > Verified it on ppc64-redhat-linux (Power7 BE).
> > 
> > Is it ok for trunk?
> > 
> > BR,
> > Kewen
> > -----------
> > 
> > gcc/testsuite/ChangeLog
> > 
> > 2020-02-26  Kewen Lin  <linkw@gcc.gnu.org>
> > 
> > 	PR testsuite/93935
> > 	* gcc.dg/vect/bb-slp-over-widen-2.c: Expect basic block vectorized
> > 	messages only on vect_hw_misalign targets.
OK for the trunk and gcc-9.

jeff
> >