"long double")
<< "*)&FPConstant" << I->second << ')';
} else {
- assert(FPC->getType() == Type::FloatTy ||
- FPC->getType() == Type::DoubleTy);
- double V = FPC->getType() == Type::FloatTy ?
- FPC->getValueAPF().convertToFloat() :
- FPC->getValueAPF().convertToDouble();
+ double V;
+ if (FPC->getType() == Type::FloatTy)
+ V = FPC->getValueAPF().convertToFloat();
+ else if (FPC->getType() == Type::DoubleTy)
+ V = FPC->getValueAPF().convertToDouble();
+ else {
+ // Long double. Convert the number to double, discarding precision.
+ // This is not awesome, but it at least makes the CBE output somewhat
+ // useful.
+ APFloat Tmp = FPC->getValueAPF();
+ bool LosesInfo;
+ Tmp.convert(APFloat::IEEEdouble, APFloat::rmTowardZero, &LosesInfo);
+ V = Tmp.convertToDouble();
+ }
+
if (IsNAN(V)) {
// The value is NaN