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Re: Patch ping
On Monday 19 April 2004 13:57, Andreas Schwab wrote:
> "Paolo Bonzini" <bonzini@gnu.org> writes:
> >> Paolo,
> >>
> >> on which platform did you bootstrap this?
> >
> > i686-pc-linux-gnu, all languages except Ada/treelang.
> >
> >> It causes build errors on
> >> both Linux/x86-64 and Linux/ia64 as reported by Andreas Schwab and
> >> myself on the main GCC list yesterday.
> >>
> >> Please fix the regressions that your patch has caused.
> >
> > As I wrote on gcc, I don't think I can be blamed on this. The bugs are
> > not in the code I touched, but only in the code I enabled. All I can do
> > is disabling -frename-registers on the affected archs, as per the
> > attached patch disable-ada-rename-regs.patch.
>
> This has nothing to do with Ada, the same error happens with libstdc++ as
> well, see <http://gcc.gnu.org/ml/gcc/2004-04/msg00830.html>. It seems like
> -frename-registers is generally broken, or triggers generally broken code.
It also breaks libstdc++ on arm/thumb.
Paul