diff options
Diffstat (limited to 'sysdeps/alpha/fpu/s_lrintf.c')
| -rw-r--r-- | sysdeps/alpha/fpu/s_lrintf.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/alpha/fpu/s_lrintf.c b/sysdeps/alpha/fpu/s_lrintf.c new file mode 100644 index 0000000000..814e25b3bc --- /dev/null +++ b/sysdeps/alpha/fpu/s_lrintf.c @@ -0,0 +1,38 @@ +/* Copyright (C) 2007-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#define __llrintf not___llrintf +#define llrintf not_llrintf +#include <math.h> +#undef __llrintf +#undef llrintf + +long int +__lrintf (float x) +{ + double tmp; + long ret; + + __asm ("cvtst/s %2,%1\n\tcvttq/svd %1,%0" + : "=&f"(ret), "=&f"(tmp) : "f"(x)); + + return ret; +} + +strong_alias (__lrintf, __llrintf) +weak_alias (__lrintf, lrintf) +weak_alias (__llrintf, llrintf) |