319 struct LinearExpression {  struct
327   LinearExpression(const CastedValue &Val, const APInt &Scale,  in LinearExpression()  argument
331   LinearExpression(const CastedValue &Val) : Val(Val), IsNSW(true) {  in LinearExpression()  function
337   LinearExpression mul(const APInt &Other, bool MulIsNSW) const {  in mul()  argument
341     return LinearExpression(Val, Scale * Other, Offset * Other, NSW);  in mul()
348 static LinearExpression GetLinearExpression(  in GetLinearExpression()
356     return LinearExpression(Val, APInt(Val.getBitWidth(), 0),  in GetLinearExpression()
377       LinearExpression E(Val);  in GetLinearExpression()
632       LinearExpression LE = GetLinearExpression(  in DecomposeGEPExpression()
1829   LinearExpression E0 =  in constantOffsetHeuristic()
1831   LinearExpression E1 =  in constantOffsetHeuristic()