Lines Matching defs:first
46 // first from nodes to their inputs, starting at {end}, then in the reverse
191 // Setup loop headers first.
193 // found the loop node first.
196 // found a phi first.
422 // recursively create potential parent loops first.
463 Node* first = *HeaderNodes(loop).begin();
464 if (first->opcode() == IrOpcode::kLoop) return first;
465 DCHECK(IrOpcode::IsPhiOpcode(first->opcode()));
466 Node* header = NodeProperties::GetControlInput(first);
