Lines Matching refs:CanBeZero
1096 res->set_can_be_minus_zero(a->CanBeMinusZero() && b->CanBeZero());
1112 bool m0 = (a->CanBeZero() && b->CanBeNegative()) ||
1113 (a->CanBeNegative() && b->CanBeZero());
1129 if (left()->range()->CanBeZero() && right()->range()->CanBeNegative()) {
1137 if (!right()->range()->CanBeZero()) {
1154 if (!right()->range()->CanBeZero()) {
