re PR fortran/21915 ([4.0 only] Would like atanh etc. as intrinsics)
2005-06-24 Jerry DeLisle <jvdelisle@verizon.net> PR libfortran/21915 * intrinsics/hyper.c: New file, adds wrapper functions From-SVN: r101303
This commit is contained in:
parent
f02d008e26
commit
e138a19f6b
|
@ -0,0 +1,56 @@
|
||||||
|
/* Wrapper for systems without the C99 acosh(), asinh(), and atanh() functions
|
||||||
|
Copyright (C) 2005 Free Software Foundation, Inc.
|
||||||
|
|
||||||
|
This file is part of the GNU Fortran 95 runtime library (libgfortran).
|
||||||
|
|
||||||
|
Libgfortran is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
In addition to the permissions in the GNU General Public License, the
|
||||||
|
Free Software Foundation gives you unlimited permission to link the
|
||||||
|
compiled version of this file into combinations with other programs,
|
||||||
|
and to distribute those combinations without any restriction coming
|
||||||
|
from the use of this file. (The General Public License restrictions
|
||||||
|
do apply in other respects; for example, they cover modification of
|
||||||
|
the file, and distribution when not linked into a combine
|
||||||
|
executable.)
|
||||||
|
|
||||||
|
Libgfortran is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public
|
||||||
|
License along with libgfortran; see the file COPYING. If not,
|
||||||
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
Boston, MA 02111-1307, USA. */
|
||||||
|
|
||||||
|
#include "config.h"
|
||||||
|
#include <math.h>
|
||||||
|
#include "libgfortran.h"
|
||||||
|
|
||||||
|
#if HAVE_ACOSH && !HAVE_ACOSHF
|
||||||
|
float
|
||||||
|
acoshf (float x)
|
||||||
|
{
|
||||||
|
return (float) acosh ((double) x);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAVE_ASINH && !HAVE_ASINHF
|
||||||
|
float
|
||||||
|
asinhf (float x)
|
||||||
|
{
|
||||||
|
return (float) asinh ((double) x);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAVE_ATANH && !HAVE_ATANHF
|
||||||
|
float
|
||||||
|
atanhf (float x)
|
||||||
|
{
|
||||||
|
return (float) atanh ((double) x);
|
||||||
|
}
|
||||||
|
#endif
|
Loading…
Reference in New Issue