static void WriteShortAPValueToStream(raw_ostream& Out,
const APValue& V) {
switch (V.getKind()) {
default: llvm_unreachable("Unknown APValue kind!");
case APValue::Uninitialized:
Out << "Uninitialized";
break;
case APValue::Int:
Out << V.getInt();
break;
case APValue::Float:
Out << GetApproxValue(V.getFloat());
break;
case APValue::Vector:
Out << '[';
WriteShortAPValueToStream(Out, V.getVectorElt(0));
for (unsigned i = 1; i != V.getVectorLength(); ++i) {
Out << ", ";
WriteShortAPValueToStream(Out, V.getVectorElt(i));
}
Out << ']';
break;
case APValue::ComplexInt:
Out << V.getComplexIntReal() << "+" << V.getComplexIntImag() << "i";
break;
case APValue::ComplexFloat:
Out << GetApproxValue(V.getComplexFloatReal()) << "+"
<< GetApproxValue(V.getComplexFloatImag()) << "i";
break;
case APValue::LValue:
Out << "LValue: <todo>";
break;
}
}
APValue::APValue(const APValue &RHS) : Kind(Uninitialized) {
switch (RHS.getKind()) {
case Uninitialized:
break;
case Int:
MakeInt();
setInt(RHS.getInt());
break;
case Float:
MakeFloat();
setFloat(RHS.getFloat());
break;
case Vector:
MakeVector();
setVector(((const Vec *)(const char *)RHS.Data.buffer)->Elts,
RHS.getVectorLength());
break;
case ComplexInt:
MakeComplexInt();
setComplexInt(RHS.getComplexIntReal(), RHS.getComplexIntImag());
break;
case ComplexFloat:
MakeComplexFloat();
setComplexFloat(RHS.getComplexFloatReal(), RHS.getComplexFloatImag());
break;
case LValue:
MakeLValue();
if (RHS.hasLValuePath())
setLValue(RHS.getLValueBase(), RHS.getLValueOffset(), RHS.getLValuePath(),
RHS.isLValueOnePastTheEnd(), RHS.isNullPointer());
else
setLValue(RHS.getLValueBase(), RHS.getLValueOffset(), NoLValuePath(),
RHS.isNullPointer());
break;
case Array:
MakeArray(RHS.getArrayInitializedElts(), RHS.getArraySize());
for (unsigned I = 0, N = RHS.getArrayInitializedElts(); I != N; ++I)
getArrayInitializedElt(I) = RHS.getArrayInitializedElt(I);
if (RHS.hasArrayFiller())
getArrayFiller() = RHS.getArrayFiller();
break;
case Struct:
MakeStruct(RHS.getStructNumBases(), RHS.getStructNumFields());
for (unsigned I = 0, N = RHS.getStructNumBases(); I != N; ++I)
getStructBase(I) = RHS.getStructBase(I);
for (unsigned I = 0, N = RHS.getStructNumFields(); I != N; ++I)
getStructField(I) = RHS.getStructField(I);
break;
case Union:
MakeUnion();
setUnion(RHS.getUnionField(), RHS.getUnionValue());
break;
case MemberPointer:
MakeMemberPointer(RHS.getMemberPointerDecl(),
RHS.isMemberPointerToDerivedMember(),
RHS.getMemberPointerPath());
break;
case AddrLabelDiff:
MakeAddrLabelDiff();
setAddrLabelDiff(RHS.getAddrLabelDiffLHS(), RHS.getAddrLabelDiffRHS());
break;
}
}