friend class SCEVHandle;
void addRef() { ++RefCount; }
void dropRef() {
- if (--RefCount == 0) {
-#if 0
- std::cerr << "DELETING: " << this << ": ";
- print(std::cerr);
- std::cerr << "\n";
-#endif
+ if (--RefCount == 0)
delete this;
- }
}
SCEV(const SCEV &); // DO NOT IMPLEMENT