X-pop3-spooler:	POP3MAIL 2.1.0 b 4 980420 -bs-
Message-ID:	<19980908054110.62662@cerebro.laendle>
Date:	Tue, 8 Sep 1998 05:41:10 +0200
From:	Marc Lehmann <pcg AT goof DOT com>
To:	beastium-list AT Desk DOT nl
Subject:	Re: Bug on P6 identified... not good...
Mail-Followup-To:	beastium-list AT Desk DOT nl
References:	<m0zFzNP-0000FVC AT chkw386 DOT ch DOT pwr DOT wroc DOT pl>
Mime-Version:	1.0
In-Reply-To:	<m0zFzNP-0000FVC@chkw386.ch.pwr.wroc.pl>; from Krzysztof Strasburger on Mon, Sep 07, 1998 at 11:22:00AM +0000
X-Operating-System:	Linux version 2.1.120 (root AT cerebro) (gcc version pgcc-2.91.57 19980901 (egcs-1.1 release))
Status:	RO
Lines:	16

On Mon, Sep 07, 1998 at 11:22:00AM +0000, Krzysztof Strasburger wrote:
> I just found the option, which corrupted the code on PPro.
> Unfortunately, it is -ffast-math combined with any non-zero 

it could be a case where rounding actually matters (and
-ffast-math does break some rules). pgcc is actually more
aggressive than egcs with -ffast-math, so programs that happen to work with
egcs might not work with pgcc.

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      ---==---(_)__  __ ____  __       Marc Lehmann       +--
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      -=====/_/_//_/\_,_/ /_/\_\                          --+
    The choice of a GNU generation                        |
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