Lines Matching refs:j0
38 int i0,i1,j0;
42 j0 = ((i0>>20)&0x7ff)-0x3ff;
43 if(j0<20) {
44 if(j0<0) { /* raise inexact if x != 0 */
50 i = (0x000fffff)>>j0;
53 if(i0>0) i0 += (0x00100000)>>j0;
57 } else if (j0>51) {
58 if(j0==0x400) return x+x; /* inf or NaN */
61 i = ((unsigned)(0xffffffff))>>(j0-20);
65 if(j0==20) i0+=1;
67 j = i1 + (1<<(52-j0));
