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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libgfortran/] [generated/] [set_exponent_r16.c] - Blame information for rev 14

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1 14 jlechner
/* Implementation of the SET_EXPONENT intrinsic
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   Copyright 2003 Free Software Foundation, Inc.
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   Contributed by Richard Henderson <rth@redhat.com>.
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This file is part of the GNU Fortran 95 runtime library (libgfortran).
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Libgfortran is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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In addition to the permissions in the GNU General Public License, the
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Free Software Foundation gives you unlimited permission to link the
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compiled version of this file into combinations with other programs,
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and to distribute those combinations without any restriction coming
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from the use of this file.  (The General Public License restrictions
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do apply in other respects; for example, they cover modification of
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the file, and distribution when not linked into a combine
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executable.)
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Libgfortran is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with libgfortran; see the file COPYING.  If not,
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write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.  */
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#include "config.h"
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#include <math.h>
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#include "libgfortran.h"
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#if defined (HAVE_GFC_REAL_16) && defined (HAVE_SCALBNL) && defined (HAVE_FREXPL)
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extern GFC_REAL_16 set_exponent_r16 (GFC_REAL_16 s, GFC_INTEGER_4 i);
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export_proto(set_exponent_r16);
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GFC_REAL_16
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set_exponent_r16 (GFC_REAL_16 s, GFC_INTEGER_4 i)
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{
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  int dummy_exp;
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  return scalbnl (frexpl (s, &dummy_exp), i);
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}
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#endif

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