21   APSInt NewVal = Val;  in convert()  local
29     NewVal = NewVal.extend(NewVal.getBitWidth() + DstScale - getScale());  in convert()
30     NewVal <<= (DstScale - getScale());  in convert()
32     NewVal >>= (getScale() - DstScale);  in convert()
36       NewVal.getBitWidth(),  in convert()
37       std::min(DstScale + DstSema.getIntegralBits(), NewVal.getBitWidth()));  in convert()
38   APInt Masked(NewVal & Mask);  in convert()
44       NewVal = NewVal.isNegative() ? Mask : ~Mask;  in convert()
51   if (!DstSema.isSigned() && NewVal.isSigned() && NewVal.isNegative()) {  in convert()
54       NewVal = 0;  in convert()
59   NewVal = NewVal.extOrTrunc(DstWidth);  in convert()
60   NewVal.setIsSigned(DstSema.isSigned());  in convert()
61   return APFixedPoint(NewVal, DstSema);  in convert()