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Lines Matching refs:x_old

1332   APInt x_old(BitWidth, 1);
1339       x_old = x_old.shl(i / 2);
1345     x_new = (this->udiv(x_old) + x_old).udiv(two);
1346     if (x_old.ule(x_new))
1348     x_old = x_new;
1357   APInt square(x_old * x_old);
1358   APInt nextSquare((x_old + 1) * (x_old +1));
1360     return x_old;
1365     return x_old;
1366   return x_old + 1;