[Bug tree-optimization/85191] [8 regression] gcc.dg/vect/slp-perm-9.c FAILs

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85191

--- Comment #3 from rguenther at suse dot de <rguenther at suse dot de> ---
On Wed, 4 Apr 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85191
> 
> --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> > --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
> > possibly the vect_perm_short case?  how do you configure targets?  Shouldn't
> > have affected ia64 though...  maybe my TCL fu was too weak and I botched sth?
> 
> Looking at
> 
> +            || (([istarget i?86-*-*] || [istarget x86_64-*-*]
> +                && [check_ssse3_available]))
> 
> shouldn't this be
> 
> +            || (([istarget i?86-*-*] || [istarget x86_64-*-*])
> +                && [check_ssse3_available])
> 
> ?

Doh!  Indeed...

> > Doesn't fail on x86_64-linux for me.
> 
> For me neither (also not on amd64-pc-solaris2.* or x86_64-apple-darwin11).
> 
> Seems to be a 32-bit host only thing: I'm seeing it on all of
> i386-pc-solaris2.*, i386-apple-darwin11, and i686-pc-linux-gnu.

The above explains the i?86-*-* FAILs.  I'll commit the fix as obvious.