glibc/math/w_remainderf.c

35 lines
1.2 KiB
C
Raw Normal View History

/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
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/>. */
2005-12-14 16:06:39 +01:00
#include <math.h>
#include <math_private.h>
/* wrapper remainderf */
float
__remainderf (float x, float y)
{
if (((__builtin_expect (y == 0.0f, 0) && ! __isnanf (x))
|| (__builtin_expect (__isinf_nsf (x), 0) && ! __isnanf (y)))
&& _LIB_VERSION != _IEEE_)
return __kernel_standard_f (x, y, 128); /* remainder domain */
return __ieee754_remainderf (x, y);
}
weak_alias (__remainderf, remainderf)