Lines Matching refs:xm
104 /* normalize xm,xe */
114 assert(xm & DP_HIDDEN_BIT);
119 xm <<= 3;
134 xm = XDPSRS(xm, s);
143 xm = xm + ym;
145 if (xm >> (DP_FBITS + 1 + 3)) { /* carry out */
146 xm = XDPSRS1(xm); /* shift preserving sticky */
150 if (xm >= ym) {
151 xm = xm - ym;
153 xm = ym - xm;
156 if (xm == 0) {
165 while ((xm >> (DP_FBITS + 3)) == 0) {
166 xm <<= 1;
171 return ieee754dp_format(xs, xe, xm);