854   for (HBlocksInLoopIterator block_it(*loop_info);  in GetInnerLoopFiniteSingleExit()  local
855        !block_it.Done();  in GetInnerLoopFiniteSingleExit()
856        block_it.Advance()) {  in GetInnerLoopFiniteSingleExit()
857     HBasicBlock* block = block_it.Current();  in GetInnerLoopFiniteSingleExit()
1146   for (HBlocksInLoopReversePostOrderIterator block_it(*header->GetLoopInformation());  in CanVectorizeDataFlow()  local
1147        !block_it.Done();  in CanVectorizeDataFlow()
1148        block_it.Advance()) {  in CanVectorizeDataFlow()
1149     HBasicBlock* block = block_it.Current();  in CanVectorizeDataFlow()
1637   for (HBlocksInLoopIterator block_it(*node->loop_info);  in GenerateNewLoopPredicated()  local
1638        !block_it.Done();  in GenerateNewLoopPredicated()
1639        block_it.Advance()) {  in GenerateNewLoopPredicated()
1640     HBasicBlock* cur_block = block_it.Current();  in GenerateNewLoopPredicated()
1680   for (HBlocksInLoopReversePostOrderIterator block_it(*loop_info);  in GenerateNewLoopBodyOnce()  local
1681       !block_it.Done();  in GenerateNewLoopBodyOnce()
1682       block_it.Advance()) {  in GenerateNewLoopBodyOnce()
1683     HBasicBlock* cur_block = block_it.Current();  in GenerateNewLoopBodyOnce()
1697   for (HBlocksInLoopReversePostOrderIterator block_it(*loop_info);  in GenerateNewLoopBodyOnce()  local
1698         !block_it.Done();  in GenerateNewLoopBodyOnce()
1699         block_it.Advance()) {  in GenerateNewLoopBodyOnce()
1700     HBasicBlock* cur_block = block_it.Current();  in GenerateNewLoopBodyOnce()
3114   for (HBlocksInLoopIterator block_it(*loop_info);  in PreparePredicateInfoMap()  local
3115       !block_it.Done();  in PreparePredicateInfoMap()
3116       block_it.Advance()) {  in PreparePredicateInfoMap()
3117     HBasicBlock* cur_block = block_it.Current();  in PreparePredicateInfoMap()