Searched refs:CanBeZero (Results 1 – 2 of 2) sorted by relevance
841 res->set_can_be_minus_zero(a->CanBeMinusZero() && b->CanBeZero()); in InferRange()857 bool m0 = (a->CanBeZero() && b->CanBeNegative()) || in InferRange()858 (a->CanBeNegative() && b->CanBeZero()); in InferRange()874 if (left()->range()->CanBeZero() && right()->range()->CanBeNegative()) { in InferRange()882 if (!right()->range()->CanBeZero()) { in InferRange()899 if (!right()->range()->CanBeZero()) { in InferRange()
220 bool CanBeMinusZero() const { return CanBeZero() && can_be_minus_zero_; } in CanBeMinusZero()221 bool CanBeZero() const { return upper_ >= 0 && lower_ <= 0; } in CanBeZero() function