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Re: [patch, 4.3] Fix PR middle-end/38616
H.J. Lu writes:
> On Sun, Jan 11, 2009 at 7:18 AM, Matthias Klose <doko@cs.tu-berlin.de> wrote:
> > The backport was suggested in the bug report; checked on
> > i486-linux-gnu with a biarch compiler without regressions.
> >
> > Ok for the branch (and the testcase for the trunk)?
> >
> > Matthias
> >
> > gcc/
> >
> > 2009-01-11 Matthias Klose <doko@ubuntu.com>
> >
> > PR middle-end/38616, backport from mainline:
> > 2008-05-04 Uros Bizjak <ubizjak@gmail.com>
> >
> > * config/i386/i386.md (*strmovsi_1): Simplify asm alternatives.
> > (*strmovsi_rex_1): Ditto.
> > (*strsetsi_1): Ditto.
> > (*strsetsi_rex_1): Ditto.
> >
> > (add<mode>cc): Macroize expander from addqicc, addhicc, addsicc and
> > adddicc expanders using SWI mode iterator.
> >
> > gcc/testsuite/
> >
> > 2009-01-11 Matthias Klose <doko@ubuntu.com>
> >
> > PR middle-end/38616
> > * gcc.dg/pr38616.c: New test.
> >
>
> I don't think this back port is sufficient to fix this. On
> Fedora 10/x86, I saw
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38902
confirmed. I rechecked, and I have to say that the patch doesn't fix
the problem. I cannot reproduce what I made wrong with testing the
patch. Sorry about that.
Matthias