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Re: optimization/8599: [3.2 regression] loop unroll bug with -march=k6-3

From: Eric Botcazou <ebotcazou at libertysurf dot fr>
To: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>
Cc: gcc-bugs at gcc dot gnu dot org
Date: Sat, 14 Dec 2002 23:43:16 +0100
Subject: Re: optimization/8599: [3.2 regression] loop unroll bug with -march=k6-3
References: <200212071523.31893@enzo.bigblue.local> <5.2.0.9.2.20021212152125.01ac4ba8@mail.lauterbach.com>

> Would you please handle that? I'm a bit time-constrained right now :-/.

I finally took the time to dig further into the problem, and I think the patch 
is really flawed: while fixing the case 4, it breaks any other cases :-(
I'll revert it soon.

-- 
Eric Botcazou

References:
- Re: optimization/8599: [3.2 regression] loop unroll bug with -march=k6-3
  - From: Franz Sirl
- Re: optimization/8599: [3.2 regression] loop unroll bug with -march=k6-3
  - From: Franz Sirl

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