diff options
| -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 fa50d4a7897..b8c4315e512 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -306,6 +306,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { for (unsigned i = 0, e = Node->getNumOperands(); i != e; ++i) { SDOperand Op = Node->getOperand(i); // Fold single-use TokenFactor nodes into this token factor as we go. + // FIXME: This is something that the DAGCombiner should do!! if (Op.getOpcode() == ISD::TokenFactor && Op.hasOneUse()) { Changed = true; for (unsigned j = 0, e = Op.getNumOperands(); j != e; ++j) |
