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Re: [gfortran] Change libgfortran from scalbn to ldexp
- From: Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>
- To: Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>
- Cc: GCC Fortran mailing list <fortran at gcc dot gnu dot org>,patch <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 05 Oct 2004 21:07:48 +0200
- Subject: Re: [gfortran] Change libgfortran from scalbn to ldexp
- References: <415FCAD6.20105@physik.uni-muenchen.de>
Tobias Schlüter wrote:
> 2004-10-02 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
>
> * configure.ac: Check for ldexpf, remove check for scalbnf.
> * intrinsics/c99-functions.c (ldexpf): New function.
> (nextafterf): Use 'ldexpf' instead of 'scalbnf'.
> (scalbnf): Remove.
> * m4/set_exponent.m4: Replace 'scalbn' by 'ldexp'.
This doesn't fix the problems on PowerPC, so I don't think this patch is worth it.
- Tobi