diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAG.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 6568d90951..56bd40ae5c 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -537,6 +537,11 @@ public: /// for each node deleted. void RemoveDeadNode(SDNode *N, DAGUpdateListener *UpdateListener = 0); + /// RemoveDeadNodes - This method deletes the unreachable nodes in the + /// given list, and any nodes that become unreachable as a result. + void RemoveDeadNodes(SmallVectorImpl<SDNode *> &DeadNodes, + DAGUpdateListener *UpdateListener = 0); + /// ReplaceAllUsesWith - Modify anything using 'From' to use 'To' instead. /// This can cause recursive merging of nodes in the DAG. Use the first /// version if 'From' is known to have a single result, use the second |