Lines Matching defs:from
32 GenericGraphVisit::Control PreEdge(Node* from, int index, Node* to);
79 GenericGraphVisit::Control GraphVisualizer::PreEdge(Node* from, int index,
82 // When going from def to use, only consider white -> other edges, which are
85 if (white_nodes_.count(from) > 0) return GenericGraphVisit::CONTINUE;
120 static bool IsLikelyBackEdge(Node* from, int index, Node* to) {
121 if (from->opcode() == IrOpcode::kPhi ||
122 from->opcode() == IrOpcode::kEffectPhi) {
123 Node* control = NodeProperties::GetControlInput(from, 0);
125 } else if (from->opcode() == IrOpcode::kLoop) {
200 Node* from = edge.from();
203 bool unconstrained = IsLikelyBackEdge(from, index, to);
204 os_ << " ID" << from->id();
207 } else if (OperatorProperties::IsBasicBlockBegin(from->op()) ||
208 GetControlCluster(from) == NULL ||
209 (OperatorProperties::GetControlInputCount(from->op()) > 0 &&
210 NodeProperties::GetControlInput(from) != to)) {
