459   HLoopInformation* loop_info = header->GetLoopInformation();  in FixControlForNewSinglePreheader()  local
462     if (!loop_info->IsBackEdge(*predecessor) && predecessor != new_preheader) {  in FixControlForNewSinglePreheader()
499   HLoopInformation* loop_info = header->GetLoopInformation();  in TransformLoopToSinglePreheaderFormat()  local
517     if (!loop_info->IsBackEdge(*predecessor)) {  in TransformLoopToSinglePreheaderFormat()
549       if (loop_info->Contains(*pred_block)) {  in TransformLoopToSinglePreheaderFormat()
550         DCHECK(loop_info->IsBackEdge(*pred_block));  in TransformLoopToSinglePreheaderFormat()
2338     HLoopInformation* loop_info = GetLoopInformation();  in DisconnectAndDelete()  local
2342     DCHECK(!loop_info->IsIrreducible());  in DisconnectAndDelete()
2343     DCHECK_EQ(loop_info->GetBlocks().NumSetBits(), 1u);  in DisconnectAndDelete()
2344     DCHECK_EQ(static_cast<uint32_t>(loop_info->GetBlocks().GetHighestBitSet()), GetBlockId());  in DisconnectAndDelete()
2345     loop_update_start = loop_info->GetPreHeader();  in DisconnectAndDelete()
2411     HLoopInformation* loop_info = it.Current();  in DisconnectAndDelete()  local
2412     loop_info->Remove(this);  in DisconnectAndDelete()
2413     if (loop_info->IsBackEdge(*this)) {  in DisconnectAndDelete()
2417       loop_info->RemoveBackEdge(this);  in DisconnectAndDelete()
2514     HLoopInformation* loop_info = it.Current();  in MergeWith()  local
2515     loop_info->Remove(other);  in MergeWith()
2516     if (loop_info->IsBackEdge(*other)) {  in MergeWith()
2517       loop_info->ReplaceBackEdge(other, this);  in MergeWith()
2633   HLoopInformation* loop_info = block->GetLoopInformation();  in UpdateLoopAndTryInformationOfNewBlock()  local
2634   if (loop_info != nullptr) {  in UpdateLoopAndTryInformationOfNewBlock()
2640     if (replace_if_back_edge && loop_info->IsBackEdge(*reference)) {  in UpdateLoopAndTryInformationOfNewBlock()
2641       loop_info->ReplaceBackEdge(reference, block);  in UpdateLoopAndTryInformationOfNewBlock()
3334       HLoopInformation* loop_info = block->GetLoopInformation();  in ReplaceInstrOrPhiByClone()  local
3335       if (instr->IsSuspendCheck() && loop_info != nullptr) {  in ReplaceInstrOrPhiByClone()
3336         loop_info->SetSuspendCheck(clone->AsSuspendCheck());  in ReplaceInstrOrPhiByClone()