diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 2532c123ba..d93af72932 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -80,7 +80,7 @@ namespace { // visit, we pop off the order stack until we find an item that is // also in the contents set. All operations are O(log N). SmallPtrSet<SDNode*, 64> WorkListContents; - std::vector<SDNode*> WorkListOrder; + SmallVector<SDNode*, 64> WorkListOrder; // AA - Used for DAG load/store alias analysis. AliasAnalysis &AA; @@ -1005,8 +1005,7 @@ void DAGCombiner::Run(CombineLevel AtLevel) { // worklist *should* contain, and check the node we want to visit is should // actually be visited. do { - N = WorkListOrder.back(); - WorkListOrder.pop_back(); + N = WorkListOrder.pop_back_val(); } while (!WorkListContents.erase(N)); // If N has no uses, it is dead. Make sure to revisit all N's operands once |