[lto] Reverted patch for PR 39010

H.J. Lu hjl.tools@gmail.com
Sat Jan 31 19:23:00 GMT 2009


On Sat, Jan 31, 2009 at 11:10:37AM -0800, H.J. Lu wrote:
> On Sat, Jan 31, 2009 at 10:58 AM, Diego Novillo <dnovillo@google.com> wrote:
> > HJ,
> >
> > I had to revert the patch you committed for PR 39010.  It had
> > caused 478 regressions on x86_64 and 625 on i686.  Presumably,
> > there are other places where we are off by one.
> >
> >
> 
> I noticed that also. However, I believe my patch just exposed some
> latent LTO bugs.
> 
> 

Maybe LTO expects hash value in certain and incorrect way.


H.J.



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