// ConstantFP
//===----------------------------------------------------------------------===//
-static const fltSemantics *TypeToFloatSemantics(const Type *Ty) {
- if (Ty == Type::FloatTy)
- return &APFloat::IEEEsingle;
- if (Ty == Type::DoubleTy)
- return &APFloat::IEEEdouble;
- if (Ty == Type::X86_FP80Ty)
- return &APFloat::x87DoubleExtended;
- else if (Ty == Type::FP128Ty)
- return &APFloat::IEEEquad;
-
- assert(Ty == Type::PPC_FP128Ty && "Unknown FP format");
- return &APFloat::PPCDoubleDouble;
-}
-
ConstantFP::ConstantFP(const Type *Ty, const APFloat& V)
: Constant(Ty, ConstantFPVal, 0, 0), Val(V) {
assert(&V.getSemantics() == TypeToFloatSemantics(Ty) &&