blob: 47aed3cb830f325e4241892285225465809b8267 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
/*
* wrapper exp2l(x)
*/
#include <math.h>
#include <math_private.h>
long double
__exp2l (long double x)
{
long double z = __ieee754_exp2l (x);
if (__builtin_expect (!isfinite (z) || z == 0, 0)
&& isfinite (x) && _LIB_VERSION != _IEEE_)
/* exp2 overflow: 244, exp2 underflow: 245 */
return __kernel_standard_l (x, x, 244 + !!signbit (x));
return z;
}
weak_alias (__exp2l, exp2l)
|
