Re: Bug#131454: gcc -O2 produces wrong code on PPC (gnuchess example)
On Wed, 30 Jan 2002, Christopher C. Chimelis wrote:
>
> Oops...my error...3.0.4 debs for powerpc aren't in incoming yet. I'm
> building the snapshot now, though.
>
> C
>
> On Wed, 30 Jan 2002, Lukas Geyer wrote:
>
> >
> > On Wed, 30 Jan 2002, Matthias Klose wrote:
> >
> > > Please could you recheck with gcc-3.0, and if this version doesn't fix
> > > it, with the recently uploaded gcc-snapshot package?
> >
> > Bad news. It seems that gcc-3.0.3 (debian version 3.0.3-1) still
> > misscompiles this thing at -O2. As for the snapshot package, I only found
> > it for i386 and sparc, and building gcc from source on this laptop would
> > be painful.
Well, I was wrong, too. I don't know what I did the first time, but now
gcc 3.0 seems to compile gnuchess just fine. So it seems to be 2.95
specific.
Lukas
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