17 lines
323 B
C
17 lines
323 B
C
#include "headers/sqrtf4.h"
|
|
#include "headers/dom_chkf_less_than.h"
|
|
|
|
static __inline float _sqrtf(float in)
|
|
{
|
|
float res;
|
|
vector float vx;
|
|
vector float vc = { 0.0, 0.0, 0.0, 0.0 };
|
|
|
|
vx = spu_promote(in, 0);
|
|
res = spu_extract(_sqrtf4(vx), 0);
|
|
#ifndef _IEEE_LIBM
|
|
dom_chkf_less_than(vx, vc);
|
|
#endif
|
|
return res;
|
|
}
|