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Re: Bootstrap comparison failures on i586 (mainline)
Neil
Neil Booth wrote:
>
> Bernd Schmidt wrote:-
>
> > > I believe this is caused this change by Bernds
> > >
> > > * cselib.c (hash_rtx): Don't do tail recursion elimination by hand.
> > >
> > > I reverted this change in my local tree and the bootstrap got passed the
> > > comparison stage. I was hoping to look at what's going wrong over the weekend
> > > but wasn't able to do so.
> >
> > I wasn't able to reproduce the problem. How did you configure your tree?
>
> FWIW backing out the above patch to cselib.c does NOT fix the problem
> for me. The comparison failures persist.
>
> Neil.
I did a clean fresh checkout of the trunk and the problem went away very weird.
Graham
ps. I've still got my old tree so if I get some spare time I'll try and work out
what's going on.