372   bool IsNSW;  member
375                    const APInt &Offset, bool IsNSW)  in LinearExpression()
376       : Val(Val), Scale(Scale), Offset(Offset), IsNSW(IsNSW) {}  in LinearExpression()
378   LinearExpression(const CastedValue &Val) : Val(Val), IsNSW(true) {  in LinearExpression()
387     bool NSW = IsNSW && (Other.isOne() || (MulIsNSW && Offset.isZero()));  in mul()
440         E.IsNSW &= NSW;  in GetLinearExpression()
447         E.IsNSW &= NSW;  in GetLinearExpression()
468         E.IsNSW &= NSW;  in GetLinearExpression()
513   bool IsNSW;  member
536        << ", nsw=" << IsNSW  in print()
717           LE.IsNSW = false; // We cannot guarantee nsw for the merge.  in DecomposeGEPExpression()
728         VariableGEPIndex Entry = {LE.Val, Scale, CxtI, LE.IsNSW,  in DecomposeGEPExpression()
1220     bool Overflows = !DecompGEP1.VarIndices[0].IsNSW;  in aliasGEP()
1250     if (!Index.IsNSW)  in aliasGEP()
1270     if (Index.IsNSW)  in aliasGEP()
1315         if (Var.IsNSW)  in aliasGEP()
1856         Dest.IsNSW = false;  in subtractDecomposedGEPs()
1863         Dest.IsNSW = false;  in subtractDecomposedGEPs()
1873       VariableGEPIndex Entry = {Src.Val, Src.Scale, Src.CxtI, Src.IsNSW,  in subtractDecomposedGEPs()