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author | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
commit | df62c1c110e8532b995b23540b7e3695729c0779 (patch) | |
tree | dbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.4.0/libgfortran/generated/nearest_r16.c | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.gz toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.bz2 toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.zip |
Check in gcc sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'gcc-4.4.0/libgfortran/generated/nearest_r16.c')
-rw-r--r-- | gcc-4.4.0/libgfortran/generated/nearest_r16.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc-4.4.0/libgfortran/generated/nearest_r16.c b/gcc-4.4.0/libgfortran/generated/nearest_r16.c new file mode 100644 index 000000000..85499cbad --- /dev/null +++ b/gcc-4.4.0/libgfortran/generated/nearest_r16.c @@ -0,0 +1,48 @@ +/* Implementation of the NEAREST intrinsic + Copyright 2003, 2007, 2009 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + +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_16) && defined (HAVE_COPYSIGNL) && defined (HAVE_NEXTAFTERL) + +extern GFC_REAL_16 nearest_r16 (GFC_REAL_16 s, GFC_REAL_16 dir); +export_proto(nearest_r16); + +GFC_REAL_16 +nearest_r16 (GFC_REAL_16 s, GFC_REAL_16 dir) +{ + dir = copysignl (__builtin_infl (), dir); + if (FLT_EVAL_METHOD != 0) + { + /* ??? Work around glibc bug on x86. */ + volatile GFC_REAL_16 r = nextafterl (s, dir); + return r; + } + else + return nextafterl (s, dir); +} + +#endif |