From mboxrd@z Thu Jan  1 00:00:00 1970
From: hjl@lucon.org (H.J. Lu)
To: shimpei+usenet+.mil+.gov@BOFH.submm.caltech.edu (Shimpei Yamashita)
Cc: egcs@egcs.cygnus.com
Subject: Re: asinh() gives NaN on Linux/x86/glibc with optimization on
Date: Tue, 22 Dec 1998 15:48:00 -0000
Message-id: <m0zsbWu-00038vC@ocean.lucon.org>
References: <75p9fo$jst@gap.cco.caltech.edu>
X-SW-Source: 1998-12/msg00868.html

> 
> On RedHat Linux 5.2 (using glibc 2.0.7) for x86, asinh() returns NaN
> for negative arguments if optimizations are on. The error does not
> occur if optimizations are turned off. I'm not sure where the problem
> is--egcs or glibc. Using libc5 seems to solve the problem, but so does
> dropping back to gcc 2.7.2.

Do you have a testcase?

-- 
H.J. Lu (hjl@gnu.org)