diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 33620e76c33..adaa12ea426 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -6385,7 +6385,7 @@ SDNode::hasPredecessorHelper(const SDNode *N, const SDNode *M = Worklist.pop_back_val(); for (unsigned i = 0, e = M->getNumOperands(); i != e; ++i) { SDNode *Op = M->getOperand(i).getNode(); - if (Visited.insert(Op)) + if (Visited.insert(Op).second) Worklist.push_back(Op); if (Op == N) return true; @@ -6753,7 +6753,7 @@ static void checkForCyclesHelper(const SDNode *N, // If a node has already been visited on this depth-first walk, reject it as // a cycle. - if (!Visited.insert(N)) { + if (!Visited.insert(N).second) { errs() << "Detected cycle in SelectionDAG\n"; dbgs() << "Offending node:\n"; N->dumprFull(DAG); dbgs() << "\n"; |
