diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index b6bd8541ac7..f9a0a6c565b 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1248,6 +1248,7 @@ SDValue SelectionDAGLegalize::ExpandExtractFromVectorThroughStack(SDValue Op) { // Caches for hasPredecessorHelper SmallPtrSet<const SDNode *, 32> Visited; SmallVector<const SDNode *, 16> Worklist; + Visited.insert(Op.getNode()); Worklist.push_back(Idx.getNode()); SDValue StackPtr, Ch; for (SDNode::use_iterator UI = Vec.getNode()->use_begin(), |
