Lines Matching +full:0 +full:xe
104 /* normalize xm,xe */ in ieee754dp_sub()
122 if (xe > ye) { in ieee754dp_sub()
126 s = xe - ye; in ieee754dp_sub()
129 } else if (ye > xe) { in ieee754dp_sub()
133 s = ye - xe; in ieee754dp_sub()
135 xe += s; in ieee754dp_sub()
137 assert(xe == ye); in ieee754dp_sub()
138 assert(xe <= DP_EMAX); in ieee754dp_sub()
147 xe++; in ieee754dp_sub()
156 if (xm == 0) { in ieee754dp_sub()
160 return ieee754dp_zero(0); /* other round modes => sign = 1 */ in ieee754dp_sub()
165 while ((xm >> (DP_FBITS + 3)) == 0) { in ieee754dp_sub()
167 xe--; in ieee754dp_sub()
171 return ieee754dp_format(xs, xe, xm); in ieee754dp_sub()