ConstantInt::getFalse(Ty->getContext()));
}
-// Get a ConstantInt from an APInt. Note that the value stored in the DenseMap
-// as the key, is a DenseMapAPIntKeyInfo::KeyTy which has provided the
-// operator== and operator!= to ensure that the DenseMap doesn't attempt to
-// compare APInt's of different widths, which would violate an APInt class
-// invariant which generates an assertion.
+// Get a ConstantInt from an APInt.
ConstantInt *ConstantInt::get(LLVMContext &Context, const APInt &V) {
- // Get the corresponding integer type for the bit width of the value.
- IntegerType *ITy = IntegerType::get(Context, V.getBitWidth());
// get an existing value or the insertion position
LLVMContextImpl *pImpl = Context.pImpl;
- ConstantInt *&Slot = pImpl->IntConstants[DenseMapAPIntKeyInfo::KeyTy(V, ITy)];
- if (!Slot)
+ ConstantInt *&Slot = pImpl->IntConstants[V];
+ if (!Slot) {
+ // Get the corresponding integer type for the bit width of the value.
+ IntegerType *ITy = IntegerType::get(Context, V.getBitWidth());
Slot = new ConstantInt(ITy, V);
+ }
+ assert(Slot->getType() == IntegerType::get(Context, V.getBitWidth()));
return Slot;
}
ConstantFP* ConstantFP::get(LLVMContext &Context, const APFloat& V) {
LLVMContextImpl* pImpl = Context.pImpl;
- ConstantFP *&Slot = pImpl->FPConstants[DenseMapAPFloatKeyInfo::KeyTy(V)];
+ ConstantFP *&Slot = pImpl->FPConstants[V];
if (!Slot) {
Type *Ty;