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Re: PR 8146
- From: "H. J. Lu" <hjl at lucon dot org>
- To: Joe Buck <jbuck at synopsys dot com>
- Cc: Joe Buck <Joe dot Buck at synopsys dot COM>,Eric Botcazou <ebotcazou at libertysurf dot fr>,Greg Schafer <gschafer at zip dot com dot au>,Zack Weinberg <zack at codesourcery dot com>, gcc at gcc dot gnu dot org
- Date: Wed, 6 Nov 2002 17:29:19 -0800
- Subject: Re: PR 8146
- References: <20021106114037.A19189@lucon.org> <200211070124.gA71O3G22196@piper.synopsys.com>
On Wed, Nov 06, 2002 at 05:24:03PM -0800, Joe Buck wrote:
> HJ writes:
>
> > http://gcc.gnu.org/ml/gcc-patches/2002-08/msg01170.html
> >
> > fixes 5351 and 7591.
>
> I have confirmed this; the patch works. However, it doesn't have
> an effect on 8146.
>
> However, I can confirm that 3.2.1-pre (20021105) builds gcc 2.95.3
> successfully if I pass CC="gcc -mcpu=586" (where gcc is 3.2.1-pre) to
> 2.95.3's configure, and I get the previously reported comparison failures
> if I let -mcpu default to i686 (whether or not HJ's patch is applied).
> Note that no -O flags of any kind are ever passed to gcc-3.2.1-pre.
>
> HJ, you said that you had a second patch that you believe might address
> this problem. Sorry for re-asking, but could you send a pointer?
There are 2 patches in
http://gcc.gnu.org/ml/gcc-patches/2002-08/msg01401.html
I believe what you are looking for is
http://gcc.gnu.org/ml/gcc-patches/2002-08/txt00034.txt
H.J.