321     if (DV[Level - 1].Distance != nullptr)  in normalize()
322       DV[Level - 1].Distance =  in normalize()
323           SE->getNegativeSCEV(DV[Level - 1].Distance);  in normalize()
343   return DV[Level - 1].Distance;  in getDistance()
401   assert((Kind == Line || Kind == Distance) &&  in getA()
410   assert((Kind == Line || Kind == Distance) &&  in getB()
419   assert((Kind == Line || Kind == Distance) &&  in getC()
428   assert(Kind == Distance && "Kind should be Distance");  in getD()
435   assert((Kind == Distance || Kind == Line || Kind == Point) &&  in getAssociatedLoop()
459   Kind = Distance;  in setDistance()
678       const SCEV *Distance = getDistance(II);  in dump()  local
679       if (Distance)  in dump()
680         OS << *Distance;  in dump()
1270     APInt Distance  = ConstDelta; // these need to be initialized  in strongSIVtest()  local
1272     APInt::sdivrem(ConstDelta, ConstCoeff, Distance, Remainder);  in strongSIVtest()
1273     LLVM_DEBUG(dbgs() << "\t    Distance = " << Distance << "\n");  in strongSIVtest()
1282     Result.DV[Level].Distance = SE->getConstant(Distance);  in strongSIVtest()
1283     NewConstraint.setDistance(SE->getConstant(Distance), CurLoop);  in strongSIVtest()
1284     if (Distance.sgt(0))  in strongSIVtest()
1286     else if (Distance.slt(0))  in strongSIVtest()
1294     Result.DV[Level].Distance = Delta;  in strongSIVtest()
1302       Result.DV[Level].Distance = Delta; // since X/1 == X  in strongSIVtest()
1389     Result.DV[Level].Distance = Delta; // = 0  in weakCrossingSIVtest()
1450       Result.DV[Level].Distance = SE->getZero(Delta->getType());  in weakCrossingSIVtest()
1458   APInt Distance = APDelta; // these need to be initialzed  in weakCrossingSIVtest()  local
1460   APInt::sdivrem(APDelta, APCoeff, Distance, Remainder);  in weakCrossingSIVtest()
1468   LLVM_DEBUG(dbgs() << "\t    Distance = " << Distance << "\n");  in weakCrossingSIVtest()
1471   APInt Two = APInt(Distance.getBitWidth(), 2, true);  in weakCrossingSIVtest()
1472   Remainder = Distance.srem(Two);  in weakCrossingSIVtest()
3306     Level.Distance = CurConstraint.getD();  in updateDirection()
3308     if (!SE->isKnownNonZero(Level.Distance)) // if may be zero  in updateDirection()
3310     if (!SE->isKnownNonPositive(Level.Distance)) // if may be positive  in updateDirection()
3312     if (!SE->isKnownNonNegative(Level.Distance)) // if may be negative  in updateDirection()
3318     Level.Distance = nullptr;  in updateDirection()
3323     Level.Distance = nullptr;  in updateDirection()