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Re: asinh() gives NaN on Linux/x86/glibc with optimization on
- To: shimpei+usenet+ dot mil+ dot gov at BOFH dot submm dot caltech dot edu (Shimpei Yamashita)
- Subject: Re: asinh() gives NaN on Linux/x86/glibc with optimization on
- From: hjl at lucon dot org (H.J. Lu)
- Date: Tue, 22 Dec 1998 15:47:56 -0800 (PST)
- Cc: egcs at egcs dot cygnus dot com
>
> 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)