9262   bool NonNegative;  member
9264   IntRange(unsigned Width, bool NonNegative)  in IntRange()
9265       : Width(Width), NonNegative(NonNegative) {}  in IntRange()
9269     return NonNegative ? Width : Width - 1;  in valueBits()
9355     bool Unsigned = L.NonNegative && R.NonNegative;  in join()
9357                     L.NonNegative && R.NonNegative);  in join()
9363     bool NonNegative = false;  in bit_and()  local
9364     if (L.NonNegative) {  in bit_and()
9366       NonNegative = true;  in bit_and()
9368     if (R.NonNegative) {  in bit_and()
9370       NonNegative = true;  in bit_and()
9372     return IntRange(Bits, NonNegative);  in bit_and()
9377     bool Unsigned = L.NonNegative && R.NonNegative;  in sum()
9387     bool CanWiden = !L.NonNegative || !R.NonNegative;  in difference()
9388     bool Unsigned = L.NonNegative && R.Width == 0;  in difference()
9399     bool CanWiden = !L.NonNegative && !R.NonNegative;  in product()
9400     bool Unsigned = L.NonNegative && R.NonNegative;  in product()
9409     bool Unsigned = L.NonNegative;  in rem()
9511                     SubRange.NonNegative || OutputTypeRange.NonNegative);  in GetExprRange()
9612             L.Width = (L.NonNegative ? 0 : 1);  in GetExprRange()
9656           L.Width = (L.NonNegative ? 0 : 1);  in GetExprRange()
9667       return IntRange(L.Width, L.NonNegative && R.NonNegative);  in GetExprRange()
9689     C.NonNegative |= T->isUnsignedIntegerOrEnumerationType();  in GetExprRange()
9823       PromotedMin = llvm::APSInt::getMinValue(R.Width, R.NonNegative)  in PromotedRange()
9827       PromotedMax = llvm::APSInt::getMaxValue(R.Width, R.NonNegative)  in PromotedRange()
10056         << RhsConstant << OtherValueRange.Width << OtherValueRange.NonNegative  in CheckTautologicalComparison()
10196   if (signedRange.NonNegative)  in AnalyzeComparison()
10211     assert(unsignedRange.NonNegative && "unsigned range includes negative?");  in AnalyzeComparison()
10566   ValueInRange.setIsSigned(!Range.NonNegative);  in PrettyPrintInRange()
11141       !TargetRange.NonNegative && LikelySourceRange.NonNegative &&  in CheckImplicitConversion()
11167       ((TargetRange.NonNegative && !LikelySourceRange.NonNegative) ||  in CheckImplicitConversion()
11168        (!TargetRange.NonNegative && LikelySourceRange.NonNegative &&  in CheckImplicitConversion()