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