Lines Matching refs:ix
33 __int32_t ix,s,q,m,t,i; local
35 GET_FLOAT_WORD(ix,x);
36 hx = ix&0x7fffffff;
44 if(ix<0) return (x-x)/(x-x); /* sqrt(-ve) = sNaN */
47 m = (ix>>23);
49 for(i=0;(ix&0x00800000L)==0;i++) ix<<=1;
53 ix = (ix&0x007fffffL)|0x00800000L;
55 ix += ix;
59 ix += ix;
65 if(t<=ix) {
67 ix -= t;
70 ix += ix;
75 if(ix!=0) {
85 ix = (q>>1)+0x3f000000L;
86 ix += (m <<23);
87 SET_FLOAT_WORD(z,ix);