Lines Matching refs:iy
69 __int32_t hx,hy,ix,iy,is; local
73 ix = hx&0x7fffffff; iy = hy&0x7fffffff;
76 if(FLT_UWORD_IS_ZERO(iy)) return one;
80 FLT_UWORD_IS_NAN(iy)) {
92 if(iy>=0x4b800000) yisint = 2; /* even integer y */
93 else if(iy>=0x3f800000) {
94 k = (iy>>23)-0x7f; /* exponent */
95 j = iy>>(23-k);
96 if((j<<(23-k))==iy) yisint = 2-(j&1);
101 if (FLT_UWORD_IS_INFINITE(iy)) { /* y is +-inf */
109 if(iy==0x3f800000) { /* y is +-1 */
136 if(iy>0x4d000000) { /* if |y| > 2**27 */