succ_iterator succ_begin() const { return Succs.begin(); }
succ_iterator succ_end() const { return Succs.end(); }
+ bool contains(MCBasicBlock *BB) const { return Succs.count(BB); }
+
void addInst(const MCDecodedInst &Inst) { Insts.push_back(Inst); }
void addSucc(MCBasicBlock *BB) { Succs.insert(BB); }
};