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/* Copyright (C) 2011 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <fenv.h>
#include <math.h>
#include <math_private.h>
/* wrapper jnf */
float
jnf (int n, float x)
{
if (__builtin_expect (fabsf (x) > (float) X_TLOSS, 0)
&& _LIB_VERSION != _IEEE_)
/* jn(n,|x|>X_TLOSS) */
return __kernel_standard_f (n, x, 138);
return __ieee754_jnf (n, x);
}
/* wrapper ynf */
float
ynf (int n, float x)
{
if (__builtin_expect (x <= 0.0f || x > (float) X_TLOSS, 0)
&& _LIB_VERSION != _IEEE_)
{
if (x < 0.0f)
{
/* d = zero/(x-x) */
feraiseexcept (FE_INVALID);
return __kernel_standard_f (n, x, 113);
}
else if (x == 0.0)
/* d = -one/(x-x) */
return __kernel_standard_f (n, x, 112);
else
/* yn(n,x>X_TLOSS) */
return __kernel_standard_f (n, x, 139);
}
return __ieee754_ynf (n, x);
}
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