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Re: IEEE Math is not working on Alpha Rawhide

From: Jim Wilson <wilson at specifix dot com>
To: Steffen dot Pelzetter at nexans dot com
Cc: gcc-bugs at gcc dot gnu dot org
Date: Thu, 22 Mar 2007 18:31:08 -0700
Subject: Re: IEEE Math is not working on Alpha Rawhide
References: <OF886B6856.747CEF02-ONC12572A3.003430CC-C12572A3.0034F82D@NEXANS.COM>

Steffen.Pelzetter@nexans.com wrote:

checking if IEEE math works with the -mieee switch... not isnan(NaN) ... no Check config.log to see what went wrong ...

The -mieee option should have worked. You will need to look at the config.log file to see what went wrong.

How can I make gcc support IEEE- math on my system? It seems to be a bug, because on Kernel 2.4 I was able to compile the tool.

If this worked on a different kernel with the same compiler version, then that indicates a kernel bug. -- Jim Wilson, GNU Tools Support, http://www.specifix.com

References:
- IEEE Math is not working on Alpha Rawhide
  - From: Steffen . Pelzetter

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