270   unsigned TruncBits = 0;  member
276                        unsigned TruncBits, bool IsNonNegative)  in CastedValue()
277       : V(V), ZExtBits(ZExtBits), SExtBits(SExtBits), TruncBits(TruncBits),  in CastedValue()
281     return V->getType()->getPrimitiveSizeInBits() - TruncBits + ZExtBits +  in getBitWidth()
286     return CastedValue(NewV, ZExtBits, SExtBits, TruncBits,  in withValue()
294     if (ExtendBy <= TruncBits)  in withZExtOfValue()
297       return CastedValue(NewV, ZExtBits, SExtBits, TruncBits - ExtendBy,  in withZExtOfValue()
301     ExtendBy -= TruncBits;  in withZExtOfValue()
314     if (ExtendBy <= TruncBits)  in withSExtOfValue()
317       return CastedValue(NewV, ZExtBits, SExtBits, TruncBits - ExtendBy,  in withSExtOfValue()
321     ExtendBy -= TruncBits;  in withSExtOfValue()
330     if (TruncBits) N = N.trunc(N.getBitWidth() - TruncBits);  in evaluateWith()
339     if (TruncBits) N = N.truncate(N.getBitWidth() - TruncBits);  in evaluateWith()
354         TruncBits == Other.TruncBits)  in hasSameCastsAs()
360               TruncBits == Other.TruncBits);  in hasSameCastsAs()
421       if (Val.TruncBits)  in GetLinearExpression()
534        << ", truncbits=" << Val.TruncBits  in print()
698       unsigned TruncBits = IndexSize < Width ? Width - IndexSize : 0;  in DecomposeGEPExpression()  local
700           CastedValue(Index, 0, SExtBits, TruncBits, false), DL, 0, AC, DT);  in DecomposeGEPExpression()
1209       DecompGEP1.VarIndices[0].Val.TruncBits == 0 &&  in aliasGEP()
1310     if (Var.Val.TruncBits == 0 &&  in aliasGEP()
1342     if (Var0.hasNegatedScaleOf(Var1) && Var0.Val.TruncBits == 0 &&  in aliasGEP()
1895   if (Var0.Val.TruncBits != 0 || !Var0.Val.hasSameCastsAs(Var1.Val) ||  in constantOffsetHeuristic()