diff options
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index b7dda01a0a..b053a3c25a 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -427,9 +427,9 @@ public: unsigned AssignNodeIds(); /// AssignTopologicalOrder - Assign a unique node id for each node in the DAG - /// based on their topological order. It returns a vector of the SDNodes* in - /// assigned order. - std::vector<SDNode*> AssignTopologicalOrder(); + /// based on their topological order. It returns the maximum id and a vector + /// of the SDNodes* in assigned order by reference. + unsigned AssignTopologicalOrder(std::vector<SDNode*> &TopOrder); void dump() const; |