950   if (!loop_->GetHeaderBlock()->GetMergeInst()) {  in CanPerformUnroll()
955   const BasicBlock* condition = loop_->FindConditionBlock();  in CanPerformUnroll()
959   const Instruction* induction = loop_->FindConditionVariable(condition);  in CanPerformUnroll()
963   if (!loop_->FindNumberOfIterations(induction, &*condition->ctail(), nullptr))  in CanPerformUnroll()
968   const Instruction& branch = *loop_->GetLatchBlock()->ctail();  in CanPerformUnroll()
971       branch.GetSingleWordInOperand(0) == loop_->GetHeaderBlock()->id();  in CanPerformUnroll()
977   loop_->GetInductionVariables(inductions);  in CanPerformUnroll()
981       context_->cfg()->preds(loop_->GetMergeBlock()->id());  in CanPerformUnroll()
988       context_->cfg()->preds(loop_->GetContinueBlock()->id());  in CanPerformUnroll()
996   for (uint32_t label_id : loop_->GetBlocks()) {  in CanPerformUnroll()
1005   if (!loop_->AreAllChildrenMarkedForRemoval()) {  in CanPerformUnroll()
1017                                  loop_->GetHeaderBlock()->GetParent()};  in PartiallyUnroll()
1018   unroller.Init(loop_);  in PartiallyUnroll()
1023     unroller.FullyUnroll(loop_);  in PartiallyUnroll()
1032     unroller.PartiallyUnrollResidualFactor(loop_, factor);  in PartiallyUnroll()
1034     unroller.PartiallyUnroll(loop_, factor);  in PartiallyUnroll()
1044   loop_->GetInductionVariables(inductions);  in FullyUnroll()
1047                                  loop_->GetHeaderBlock()->GetParent()};  in FullyUnroll()
1049   unroller.Init(loop_);  in FullyUnroll()
1050   unroller.FullyUnroll(loop_);  in FullyUnroll()