1436       BasicBlock* use_block = GetBlockForUse(edge);  in SplitNode()  local
1437       if (use_block == nullptr || marked_[use_block->id().ToSize()]) continue;  in SplitNode()
1438       if (use_block == block) {  in SplitNode()
1444       MarkBlock(use_block);  in SplitNode()
1478       BasicBlock* use_block = GetBlockForUse(edge);  in SplitNode()  local
1479       if (use_block == nullptr) continue;  in SplitNode()
1480       while (marked_[use_block->dominator()->id().ToSize()]) {  in SplitNode()
1481         use_block = use_block->dominator();  in SplitNode()
1483       auto& use_node = dominators[use_block];  in SplitNode()
1487           block = use_block;  in SplitNode()
1495                 use_node->op()->mnemonic(), use_block->id().ToInt());  in SplitNode()
1526       BasicBlock* use_block = GetBlockForUse(edge);  in GetCommonDominatorOfUses()  local
1528                   ? use_block  in GetCommonDominatorOfUses()
1529                   : use_block == nullptr  in GetCommonDominatorOfUses()
1531                         : BasicBlock::GetCommonDominator(block, use_block);  in GetCommonDominatorOfUses()