10659   bool NonNegative;  member
10661   IntRange(unsigned Width, bool NonNegative)  in IntRange()
10662       : Width(Width), NonNegative(NonNegative) {}  in IntRange()
10666     return NonNegative ? Width : Width - 1;  in valueBits()
10752     bool Unsigned = L.NonNegative && R.NonNegative;  in join()
10754                     L.NonNegative && R.NonNegative);  in join()
10760     bool NonNegative = false;  in bit_and()  local
10761     if (L.NonNegative) {  in bit_and()
10763       NonNegative = true;  in bit_and()
10765     if (R.NonNegative) {  in bit_and()
10767       NonNegative = true;  in bit_and()
10769     return IntRange(Bits, NonNegative);  in bit_and()
10774     bool Unsigned = L.NonNegative && R.NonNegative;  in sum()
10784     bool CanWiden = !L.NonNegative || !R.NonNegative;  in difference()
10785     bool Unsigned = L.NonNegative && R.Width == 0;  in difference()
10796     bool CanWiden = !L.NonNegative && !R.NonNegative;  in product()
10797     bool Unsigned = L.NonNegative && R.NonNegative;  in product()
10806     bool Unsigned = L.NonNegative;  in rem()
10908                     SubRange.NonNegative || OutputTypeRange.NonNegative);  in GetExprRange()
11010             L.Width = (L.NonNegative ? 0 : 1);  in GetExprRange()
11054           L.Width = (L.NonNegative ? 0 : 1);  in GetExprRange()
11065       return IntRange(L.Width, L.NonNegative && R.NonNegative);  in GetExprRange()
11087     C.NonNegative |= T->isUnsignedIntegerOrEnumerationType();  in GetExprRange()
11221       PromotedMin = llvm::APSInt::getMinValue(R.Width, R.NonNegative)  in PromotedRange()
11225       PromotedMax = llvm::APSInt::getMaxValue(R.Width, R.NonNegative)  in PromotedRange()
11454         << RhsConstant << OtherValueRange.Width << OtherValueRange.NonNegative  in CheckTautologicalComparison()
11591   if (signedRange.NonNegative)  in AnalyzeComparison()
11606     assert(unsignedRange.NonNegative && "unsigned range includes negative?");  in AnalyzeComparison()
11977   ValueInRange.setIsSigned(!Range.NonNegative);  in PrettyPrintInRange()
12613       !TargetRange.NonNegative && LikelySourceRange.NonNegative &&  in CheckImplicitConversion()
12639   if ((TargetRange.NonNegative && !LikelySourceRange.NonNegative) ||  in CheckImplicitConversion()
12640       (!TargetRange.NonNegative && LikelySourceRange.NonNegative &&  in CheckImplicitConversion()