406   HLoopInformation* loop_info = header->GetLoopInformation();  in FixControlForNewSinglePreheader()  local
409     if (!loop_info->IsBackEdge(*predecessor) && predecessor != new_preheader) {  in FixControlForNewSinglePreheader()
446   HLoopInformation* loop_info = header->GetLoopInformation();  in TransformLoopToSinglePreheaderFormat()  local
464     if (!loop_info->IsBackEdge(*predecessor)) {  in TransformLoopToSinglePreheaderFormat()
496       if (loop_info->Contains(*pred_block)) {  in TransformLoopToSinglePreheaderFormat()
497         DCHECK(loop_info->IsBackEdge(*pred_block));  in TransformLoopToSinglePreheaderFormat()
2136     HLoopInformation* loop_info = GetLoopInformation();  in DisconnectAndDelete()  local
2140     DCHECK(!loop_info->IsIrreducible());  in DisconnectAndDelete()
2141     DCHECK_EQ(loop_info->GetBlocks().NumSetBits(), 1u);  in DisconnectAndDelete()
2142     DCHECK_EQ(static_cast<uint32_t>(loop_info->GetBlocks().GetHighestBitSet()), GetBlockId());  in DisconnectAndDelete()
2143     loop_update_start = loop_info->GetPreHeader();  in DisconnectAndDelete()
2247     HLoopInformation* loop_info = it.Current();  in DisconnectAndDelete()  local
2248     loop_info->Remove(this);  in DisconnectAndDelete()
2249     if (loop_info->IsBackEdge(*this)) {  in DisconnectAndDelete()
2253       loop_info->RemoveBackEdge(this);  in DisconnectAndDelete()
2286     HLoopInformation* loop_info = it.Current();  in MergeWith()  local
2287     loop_info->Remove(other);  in MergeWith()
2288     if (loop_info->IsBackEdge(*other)) {  in MergeWith()
2289       loop_info->ReplaceBackEdge(other, this);  in MergeWith()
2404   HLoopInformation* loop_info = block->GetLoopInformation();  in UpdateLoopAndTryInformationOfNewBlock()  local
2405   if (loop_info != nullptr) {  in UpdateLoopAndTryInformationOfNewBlock()
2411     if (replace_if_back_edge && loop_info->IsBackEdge(*reference)) {  in UpdateLoopAndTryInformationOfNewBlock()
2412       loop_info->ReplaceBackEdge(reference, block);  in UpdateLoopAndTryInformationOfNewBlock()
3013       HLoopInformation* loop_info = block->GetLoopInformation();  in ReplaceInstrOrPhiByClone()  local
3014       if (instr->IsSuspendCheck() && loop_info != nullptr) {  in ReplaceInstrOrPhiByClone()
3015         loop_info->SetSuspendCheck(clone->AsSuspendCheck());  in ReplaceInstrOrPhiByClone()