V != DenseMapInfo<Value *>::getTombstoneKey();
}
-private:
+public:
// Callbacks made from Value.
static void ValueIsDeleted(Value *V);
static void ValueIsRAUWd(Value *Old, Value *New);
+private:
// Internal implementation details.
ValueHandleBase **getPrevPtr() const { return PrevPair.getPointer(); }
HandleBaseKind getKind() const { return PrevPair.getInt(); }