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Re: Serious bug

To: kabatek at chemie dot uni-halle dot de
Subject: Re: Serious bug
From: Alexandre Oliva <oliva at dcc dot unicamp dot br>
Date: 24 Sep 1998 12:07:41 +-300
Cc: egcs-bugs at cygnus dot com, egcs at cygnus dot com
References: <Pine.LNX.3.96.980924165828.6936A-100000@rumcajs.chemie.uni-halle.de>

Ryszard Kabatek <rysio@rumcajs.chemie.uni-halle.de> writes:

> On 24 Sep 1998, Alexandre Oliva wrote:
>> Complain to Intel.  They have put more precision in FP registers than
>> in doubles stored in memory, that's why you see the difference.

> I testet the sample with VisualAge C++ 3.0 for OS/2.
> It work correct...

Which doesn't mean egcs is wrong.  It's just different, it's a
rounding problem, with undefined results.

-- 
Alexandre Oliva
mailto:oliva@dcc.unicamp.br mailto:aoliva@acm.org
http://www.dcc.unicamp.br/~oliva
Universidade Estadual de Campinas, SP, Brasil

Follow-Ups:
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References:
- Re: Serious bug
  - From: Ryszard Kabatek

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