564     BasicBlock* new_bb = old_bb->Clone(context_);  in CloneLoop()  local
565     new_bb->SetParent(&function_);  in CloneLoop()
567     new_bb->GetLabelInst()->SetResultId(context_->TakeNextId());  in CloneLoop()
568     def_use_mgr->AnalyzeInstDef(new_bb->GetLabelInst());  in CloneLoop()
569     context_->set_instr_block(new_bb->GetLabelInst(), new_bb);  in CloneLoop()
570     cloning_result->cloned_bb_.emplace_back(new_bb);  in CloneLoop()
572     cloning_result->old_to_new_bb_[old_bb->id()] = new_bb;  in CloneLoop()
573     cloning_result->new_to_old_bb_[new_bb->id()] = old_bb;  in CloneLoop()
574     cloning_result->value_map_[old_bb->id()] = new_bb->id();  in CloneLoop()
576     if (loop_->IsInsideLoop(old_bb)) new_loop->AddBasicBlock(new_bb);  in CloneLoop()
578     for (auto new_inst = new_bb->begin(), old_inst = old_bb->begin();  in CloneLoop()
579          new_inst != new_bb->end(); ++new_inst, ++old_inst) {  in CloneLoop()