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Re: [PATCH][4.1] Fix PR tree-optimization/26587, wrong PT alias information
On Tue, 7 Mar 2006, Daniel Berlin wrote:
> On Tue, 2006-03-07 at 15:19 +0100, Richard Guenther wrote:
> > On Tue, 7 Mar 2006, Richard Guenther wrote:
> >
> > >
> > > This patch fixes PR26587 where we create wrong PTA information which leads
> > > to wrong code later.
> > >
> > > Bootstrapped and tested on x86_64-unknown-linux-gnu,
> > >
> > > ok for 4.1 branch? A similar fix ok for 4.2 or do we want to do more
> > > interesting things with negative offsets there? (looks not so easy,
> > > because offsets are unsigned everywhere)
> >
> > The following is a forward port of the patch to trunk.
> >
> > Ok if bootstrap & regtest passes?
>
> Yes.
> I suspected some day would come when this would hit us :)
Committed to the mainline and the branch.
Richard.