llvm/ADT/APSInt.h

23   bool IsUnsigned;
27   explicit APSInt() : IsUnsigned(false) {}
32    : APInt(BitWidth, 0), IsUnsigned(isUnsigned) {}
35    : APInt(std::move(I)), IsUnsigned(isUnsigned) {}
59   bool isSigned() const { return !IsUnsigned; }
60   bool isUnsigned() const { return IsUnsigned; }
61   void setIsUnsigned(bool Val) { IsUnsigned = Val; }
62   void setIsSigned(bool Val) { IsUnsigned = !Val; }
82     return APSInt(APInt::trunc(width), IsUnsigned);
86     if (IsUnsigned)
87       return APSInt(zext(width), IsUnsigned);
89       return APSInt(sext(width), IsUnsigned);
93       if (IsUnsigned)
94         return APSInt(zextOrTrunc(width), IsUnsigned);
96         return APSInt(sextOrTrunc(width), IsUnsigned);
100     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
101     if (IsUnsigned)
108     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
109     if (IsUnsigned)
116     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
117     return IsUnsigned ? APSInt(urem(RHS), true) : APSInt(srem(RHS), false);
120     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
121     return IsUnsigned ? APSInt(udiv(RHS), true) : APSInt(sdiv(RHS), false);
125     return IsUnsigned ? APSInt(lshr(Amt), true) : APSInt(ashr(Amt), false);
133     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
134     return IsUnsigned ? ult(RHS) : slt(RHS);
137     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
138     return IsUnsigned ? ugt(RHS) : sgt(RHS);
141     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
142     return IsUnsigned ? ule(RHS) : sle(RHS);
145     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
146     return IsUnsigned ? uge(RHS) : sge(RHS);
149     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
179     return APSInt(static_cast<const APInt&>(*this) << Bits, IsUnsigned);
195     return APSInt(++static_cast<APInt&>(*this), IsUnsigned);
198     return APSInt(--static_cast<APInt&>(*this), IsUnsigned);
201     return APSInt(-static_cast<const APInt&>(*this), IsUnsigned);
204     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
209     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
214     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
219     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
224     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
229     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
235     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
236     return APSInt(static_cast<const APInt&>(*this) & RHS, IsUnsigned);
243     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
244     return APSInt(static_cast<const APInt&>(*this) | RHS, IsUnsigned);
251     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
252     return APSInt(static_cast<const APInt&>(*this) ^ RHS, IsUnsigned);
259     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
260     return APSInt(static_cast<const APInt&>(*this) * RHS, IsUnsigned);
263     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
264     return APSInt(static_cast<const APInt&>(*this) + RHS, IsUnsigned);
267     assert(IsUnsigned == RHS.IsUnsigned && "Signedness mismatch!");
268     return APSInt(static_cast<const APInt&>(*this) - RHS, IsUnsigned);
271     return APSInt(~static_cast<const APInt&>(*this), IsUnsigned);