Volatile operations and PRE

[Richard Guenther]

On 11/15/06, Richard Guenther <richard.guenther@gmail.com> wrote:
> On 08 Nov 2006 08:07:50 -0800, Ian Lance Taylor <iant@google.com> wrote:
> > Andrew Haley <aph@redhat.com> writes:
> >
> > >  > 2006-11-07  Paolo Bonzini  <bonzini@gnu.org>
> > >  >
> > >  >          * gimplify.c (fold_indirect_ref_rhs): Use
> > >  >          STRIP_USELESS_TYPE_CONVERSION rather than STRIP_NOPS.
> > >
> > > Regtested x86-64-gnu-linux.  The only interesting failure was
> > > mayalias-2.c, but that also fails before the patch.
> >
> > This is OK for active branches.
>
> I have committed this to mainline and will continue with the branches
> after testing.

Done.

Richard.