Lines Matching refs:u0
192 mp_limb_t u0, u2;
215 u0 = up[n-1]; /* Early read, to allow qp == up. */
218 add_mssaaaa (u2, u1, u0, u0, up[n-2], p1, p0);
234 * | 1 | (conditional on u0 + u2 B2 carry)
248 ADDC_LIMB (cy, u0, u0, u2 & B2);
249 u0 -= (-cy) & d;
256 add_mssaaaa (u2, u1, u0, u0, up[j], p1, p0);
266 udiv_qrnnd_preinv (t, u0, u1, u0, d, dinv);
272 return u0;