Lines Matching refs:ix
28 int32_t ix;
29 GET_FLOAT_WORD(ix,x);
30 ix &= 0x7fffffff; /* high |x| */
31 if(ix==0) return (float)-1.0/fabsf(x);
32 if(ix>=0x7f800000) return x*x;
33 if(ix<0x00800000) {
35 GET_FLOAT_WORD(ix,x);
36 ix &= 0x7fffffff;
37 return (float) ((ix>>23)-127-25);
39 return (float) ((ix>>23)-127);
