6 #include "math_private.h"
9 __log2f (float x) /* wrapper log2f */
12 return __ieee754_log2f (x);
15 z = __ieee754_log2f (x);
16 if (_LIB_VERSION == _IEEE_ || __isnanf (x)) return z;
21 return __kernel_standard ((double) x, (double) x, 148);
24 return __kernel_standard ((double) x, (double) x, 149);
30 weak_alias (__log2f, log2f)