diff options
Diffstat (limited to 'gcc-4.4.0/libgfortran/generated/rrspacing_r10.c')
-rw-r--r-- | gcc-4.4.0/libgfortran/generated/rrspacing_r10.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc-4.4.0/libgfortran/generated/rrspacing_r10.c b/gcc-4.4.0/libgfortran/generated/rrspacing_r10.c new file mode 100644 index 000000000..1889d0ffc --- /dev/null +++ b/gcc-4.4.0/libgfortran/generated/rrspacing_r10.c @@ -0,0 +1,51 @@ +/* Implementation of the RRSPACING intrinsic + Copyright 2006, 2007, 2009 Free Software Foundation, Inc. + Contributed by Steven G. Kargl <kargl@gcc.gnu.org> + +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 3 of the License, or (at your option) any later version. + +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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +#include "libgfortran.h" + + +#if defined (HAVE_GFC_REAL_10) && defined (HAVE_FABSL) && defined (HAVE_FREXPL) + +extern GFC_REAL_10 rrspacing_r10 (GFC_REAL_10 s, int p); +export_proto(rrspacing_r10); + +GFC_REAL_10 +rrspacing_r10 (GFC_REAL_10 s, int p) +{ + int e; + GFC_REAL_10 x; + x = fabsl (s); + if (x == 0.) + return 0.; + frexpl (s, &e); +#if defined (HAVE_LDEXPL) + return ldexpl (x, p - e); +#else + return scalbnl (x, p - e); +#endif + +} + +#endif |