277     SENode* source_node = scalar_evolution_.SimplifyExpression(  in GetDependence()  local
283     auto subscript_pair = std::make_pair(source_node, destination_node);  in GetDependence()
302     if (source_node->GetType() == SENode::CanNotCompute ||  in GetDependence()
339         auto current_loops = CollectLoops(source_node, destination_node);  in GetDependence()
359       SENode* source_node = scalar_evolution_.SimplifyExpression(  in GetDependence()  local
364       coupled_subscripts.push_back({source_node, destination_node});  in GetDependence()
421   SENode* source_node = std::get<0>(subscript_pair);  in SIVTest()  local
424   int64_t source_induction_count = CountInductionVariables(source_node);  in SIVTest()
433             source_node, destination_node->AsSERecurrentNode(),  in SIVTest()
449             source_node->AsSERecurrentNode(), destination_node,  in SIVTest()
450             source_node->AsSERecurrentNode()->GetCoefficient(),  in SIVTest()
464       source_node->CollectRecurrentNodes();  in SIVTest()
479       if (StrongSIVTest(source_node, destination_node,  in SIVTest()
496       if (WeakCrossingSIVTest(source_node, destination_node,  in SIVTest()
1528         SENode* source_node = std::get<0>(subscript_pair);  in DeltaTest()  local
1531         int64_t source_induction_count = CountInductionVariables(source_node);  in DeltaTest()
1550               source_node->AsSERecurrentNode()->GetCoefficient());  in DeltaTest()
1552               c, source_node->AsSERecurrentNode()->GetOffset());  in DeltaTest()
1555           c = scalar_evolution_.CreateAddNode(c, source_node);  in DeltaTest()