51   if (!DstSema.isSigned() && NewVal.isSigned() && NewVal.isNegative()) {  in convert()
60   NewVal.setIsSigned(DstSema.isSigned());  in convert()
67   bool ThisSigned = Val.isSigned();  in compare()
68   bool OtherSigned = OtherVal.isSigned();  in compare()
116   bool IsUnsigned = !Sema.isSigned();  in getMax()
124   auto Val = APSInt::getMinValue(Sema.getWidth(), !Sema.isSigned());  in getMin()
140   APFloat::opStatus Status = F.convertFromAPInt(MaxInt, MaxInt.isSigned(),  in fitsInFloatSemantics()
142   if ((Status & APFloat::opOverflow) || !isSigned())  in fitsInFloatSemantics()
146   Status = F.convertFromAPInt(MinInt, MinInt.isSigned(),  in fitsInFloatSemantics()
157   bool ResultIsSigned = isSigned() || Other.isSigned();  in getCommonSemantics()
187     Result = CommonFXSema.isSigned() ? ThisVal.sadd_sat(OtherVal)  in add()
190     Result = ThisVal.isSigned() ? ThisVal.sadd_ov(OtherVal, Overflowed)  in add()
211     Result = CommonFXSema.isSigned() ? ThisVal.ssub_sat(OtherVal)  in sub()
214     Result = ThisVal.isSigned() ? ThisVal.ssub_ov(OtherVal, Overflowed)  in sub()
235   if (CommonFXSema.isSigned()) {  in mul()
251   if (CommonFXSema.isSigned())  in mul()
258   Result.setIsSigned(CommonFXSema.isSigned());  in mul()
292   if (CommonFXSema.isSigned()) {  in div()
304   if (CommonFXSema.isSigned()) {  in div()
313   Result.setIsSigned(CommonFXSema.isSigned());  in div()
342   if (Sema.isSigned())  in shl()
350   Result.setIsSigned(Sema.isSigned());  in shl()
374   if (Val.isSigned() && Val.isNegative() && Val != -Val) {  in toString()
392         .toString(Str, /*Radix=*/10, Val.isSigned());  in toString()
401           (!isSigned() && Val != 0) || (isSigned() && Val.isMinSignedValue());  in negate()
409   if (isSigned())  in negate()
431     if (Result.isSigned() && !DstSign) {  in convertToInt()
473   APFloat::opStatus S = Flt.convertFromAPInt(Val, Sema.isSigned(), RM);  in convertToFloat()
496       Value.getBitWidth(), Value.isSigned());  in getFromIntValue()
542   APSInt Res(DstFXSema.getWidth(), !DstFXSema.isSigned());  in getFromFloatValue()