On Wed, 2 Mar 2016, Uros Bizjak wrote:
> On Wed, Mar 2, 2016 at 9:54 AM, Richard Biener <rguent...@suse.de> wrote:
> >
> > The following fix from Uros properly (not) handles XFmode vectors in
> > type_natural_mode.
> >
> > Bootstrapped and tested on x86_64-unknown-linux-gnu by Uros, applied.
> >
> > Richard.
> >
> > 2016-03-02 Richard Biener <rguent...@suse.de>
> > Uros Bizjak <ubiz...@gmail.com>
> >
> > PR target/67278
> > * config/i386/i386.c (type_natural_mode): Handle XFmode vectors.
> >
> > * gcc.dg/simd-8.c: New testcase.
> >
> > Index: gcc/config/i386/i386.c
> > ===================================================================
> > --- gcc/config/i386/i386.c (revision 233897)
> > +++ gcc/config/i386/i386.c (working copy)
> > @@ -7794,6 +7794,10 @@ type_natural_mode (const_tree type, cons
> > {
> > machine_mode innermode = TYPE_MODE (TREE_TYPE (type));
> >
> > + /* There are no XFmode vector modes. */
> > + if (innermode = XFmode)
>
> No, not assignment "=" , but comparison "==" here!
Argh.
Fixed.
Richard.
2016-03-02 Richard Biener <rguent...@suse.de>
* config/i386/i386.c (type_natural_mode): Fix typo.
Index: gcc/config/i386/i386.c
===================================================================
--- gcc/config/i386/i386.c (revision 233900)
+++ gcc/config/i386/i386.c (working copy)
@@ -7795,7 +7795,7 @@ type_natural_mode (const_tree type, cons
machine_mode innermode = TYPE_MODE (TREE_TYPE (type));
/* There are no XFmode vector modes. */
- if (innermode = XFmode)
+ if (innermode == XFmode)
return mode;
if (TREE_CODE (TREE_TYPE (type)) == REAL_TYPE)
