284   APInt Scale;  member
290   LinearExpression(const ExtendedValue &Val, const APInt &Scale,  in LinearExpression()
292       : Val(Val), Scale(Scale), Offset(Offset), IsNSW(IsNSW) {}  in LinearExpression()
296     Scale = APInt(BitWidth, 1);  in LinearExpression()
360         E.Scale *= RHS;  in GetLinearExpression()
376         E.Scale <<= RHS.getLimitedValue();  in GetLinearExpression()
542       APInt Scale(MaxPointerSize,  in DecomposeGEPExpression()  local
563                            .smul_ov(Scale, Overflow);  in DecomposeGEPExpression()
568         Scale *= LE.Scale.sextOrTrunc(MaxPointerSize);  in DecomposeGEPExpression()
579           Scale += Decomposed.VarIndices[i].Scale;  in DecomposeGEPExpression()
587       Scale = adjustToPointerSize(Scale, PointerSize);  in DecomposeGEPExpression()
589       if (!!Scale) {  in DecomposeGEPExpression()
591             LE.Val.V, LE.Val.ZExtBits, LE.Val.SExtBits, Scale, CxtI, LE.IsNSW};  in DecomposeGEPExpression()
1150       APInt Scale = DecompGEP1.VarIndices[i].Scale;  in aliasGEP()  local
1151       APInt ScaleForGCD = DecompGEP1.VarIndices[i].Scale;  in aliasGEP()
1153         ScaleForGCD = APInt::getOneBitSet(Scale.getBitWidth(),  in aliasGEP()
1154                                           Scale.countTrailingZeros());  in aliasGEP()
1178         AllNonNegative &= (SignKnownZero && Scale.isNonNegative()) ||  in aliasGEP()
1179                           (SignKnownOne && Scale.isNonPositive());  in aliasGEP()
1180         AllNonPositive &= (SignKnownZero && Scale.isNonPositive()) ||  in aliasGEP()
1181                           (SignKnownOne && Scale.isNonNegative());  in aliasGEP()
1221           MinAbsVarIndex = Var.Scale.abs();  in aliasGEP()
1229         if (Var0.Scale == -Var1.Scale && Var0.ZExtBits == Var1.ZExtBits &&  in aliasGEP()
1232           MinAbsVarIndex = Var0.Scale.abs();  in aliasGEP()
1707     APInt Scale = Src[i].Scale;  in GetIndexDifference()  local
1718       if (Dest[j].Scale != Scale) {  in GetIndexDifference()
1719         Dest[j].Scale -= Scale;  in GetIndexDifference()
1723       Scale = 0;  in GetIndexDifference()
1728     if (!!Scale) {  in GetIndexDifference()
1730                                 -Scale, Src[i].CxtI, Src[i].IsNSW};  in GetIndexDifference()
1750       Var0.Scale != -Var1.Scale || Var0.V->getType() != Var1.V->getType())  in constantOffsetHeuristic()
1761   if (E0.Scale != E1.Scale || E0.Val.ZExtBits != E1.Val.ZExtBits ||  in constantOffsetHeuristic()
1776     MinDiff.zextOrTrunc(Var0.Scale.getBitWidth()) * Var0.Scale.abs();  in constantOffsetHeuristic()