56   if (CR.isEmptySet())  in makeAllowedICmpRegion()
189 bool ConstantRange::isEmptySet() const {  in isEmptySet()  function in ConstantRange
287   if (isFullSet() || Other.isEmptySet()) return true;  in contains()
288   if (isEmptySet() || Other.isFullSet()) return false;  in contains()
330   if (   isEmptySet() || CR.isFullSet()) return *this;  in intersectWith()
331   if (CR.isEmptySet() ||    isFullSet()) return CR;  in intersectWith()
410   if (   isFullSet() || CR.isEmptySet()) return *this;  in unionWith()
411   if (CR.isFullSet() ||    isEmptySet()) return CR;  in unionWith()
488   if (isEmptySet()) return ConstantRange(DstTySize, /*isFullSet=*/false);  in zeroExtend()
508   if (isEmptySet()) return ConstantRange(DstTySize, /*isFullSet=*/false);  in signExtend()
531   if (isEmptySet())  in truncate()
604   if (isEmptySet() || Other.isEmptySet())  in add()
625   if (isEmptySet() || Other.isEmptySet())  in sub()
651   if (isEmptySet() || Other.isEmptySet())  in multiply()
694   if (isEmptySet() || Other.isEmptySet())  in smax()
707   if (isEmptySet() || Other.isEmptySet())  in umax()
718   if (isEmptySet() || RHS.isEmptySet() || RHS.getUnsignedMax() == 0)  in udiv()
747   if (isEmptySet() || Other.isEmptySet())  in binaryAnd()
760   if (isEmptySet() || Other.isEmptySet())  in binaryOr()
773   if (isEmptySet() || Other.isEmptySet())  in shl()
790   if (isEmptySet() || Other.isEmptySet())  in lshr()
804   if (isEmptySet())  in inverse()
814   else if (isEmptySet())  in print()