Lines Matching refs:xm
112 assert(xm & SP_HIDDEN_BIT); in ieee754sp_sub()
117 xm <<= 3; in ieee754sp_sub()
132 xm = XSPSRS(xm, s); in ieee754sp_sub()
141 xm = xm + ym; in ieee754sp_sub()
143 if (xm >> (SP_FBITS + 1 + 3)) { /* carry out */ in ieee754sp_sub()
147 if (xm >= ym) { in ieee754sp_sub()
148 xm = xm - ym; in ieee754sp_sub()
150 xm = ym - xm; in ieee754sp_sub()
153 if (xm == 0) { in ieee754sp_sub()
161 while ((xm >> (SP_FBITS + 3)) == 0) { in ieee754sp_sub()
162 xm <<= 1; in ieee754sp_sub()
167 return ieee754sp_format(xs, xe, xm); in ieee754sp_sub()