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Re: [3.2, mainline] fix spec2000 sixtrack misscompilation
- From: Andreas Jaeger <aj at suse dot de>
- To: Richard Henderson <rth at redhat dot com>
- Cc: Jan Hubicka <jh at suse dot cz>, gcc-patches at gcc dot gnu dot org,patches at x86-64 dot org
- Date: Sun, 08 Sep 2002 10:54:54 +0200
- Subject: Re: [3.2, mainline] fix spec2000 sixtrack misscompilation
- References: <20020902100956.GO7191@kam.mff.cuni.cz><20020908023530.GB5064@redhat.com>
Richard Henderson <rth@redhat.com> writes:
> On Mon, Sep 02, 2002 at 12:09:56PM +0200, Jan Hubicka wrote:
>> * loop.c (loop_gics_reduce): Emit addition after.
>
> I think this is ok. I don't suppose you can build a reduced
> test case for this? That would help my peace of mind.
I fear we don't have a smaller testcase yet but Honza might be able to
construct one when he's back from his vacation.
Is this also approved for 3.2? I'm committing it to mainline soon
(after an extra test) on behalf of Honza.
There's one more unreviewed patch to fix sixtrack:
http://gcc.gnu.org/ml/gcc-patches/2002-09/msg00049.html
Can you look into that one also?
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj