Lines Matching refs:backedges
23 // | | (backedges)
49 // backedges of the loop correspond to edges from the peeled iteration to
50 // the main loop body, with multiple backedges requiring a merge.
73 // | | | (backedges)
151 int backedges = loop_node->InputCount() - 1;
152 if (backedges > 1) {
153 // Multiple backedges from original loop, therefore multiple output edges
160 graph_->NewNode(common_->Merge(backedges), backedges, &inputs[0]);
166 for (int i = 0; i < backedges; i++) {
172 const Operator* op = common_->ResizeMergeOrPhi(node->op(), backedges);
173 Node* phi = graph_->NewNode(op, backedges + 1, &inputs[0]);