Lines Matching refs:xm
124 assert(xm & SP_HIDDEN_BIT); in ieee754sp_sub()
129 xm <<= 3; in ieee754sp_sub()
151 xm = xm + ym; in ieee754sp_sub()
153 if (xm >> (SP_FBITS + 1 + 3)) { /* carry out */ in ieee754sp_sub()
157 if (xm >= ym) { in ieee754sp_sub()
158 xm = xm - ym; in ieee754sp_sub()
160 xm = ym - xm; in ieee754sp_sub()
163 if (xm == 0) { in ieee754sp_sub()
171 while ((xm >> (SP_FBITS + 3)) == 0) { in ieee754sp_sub()
172 xm <<= 1; in ieee754sp_sub()
177 return ieee754sp_format(xs, xe, xm); in ieee754sp_sub()