diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 0a35939ff8..4e058640ff 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -462,6 +462,7 @@ SDOperand DAGCombiner::visitTokenFactor(SDNode *N) { if (N->getOperand(1).getOpcode() == ISD::EntryToken) return N->getOperand(0); } + // fold (tokenfactor (tokenfactor)) -> tokenfactor for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) { SDOperand Op = N->getOperand(i); @@ -1386,8 +1387,8 @@ SDOperand DAGCombiner::visitTRUNCATE(SDNode *N) { DAG.getConstant(PtrOff, PtrType)); WorkList.push_back(NewPtr.Val); SDOperand Load = DAG.getLoad(VT, N0.getOperand(0), NewPtr,N0.getOperand(2)); - CombineTo(N0.Val, Load, Load.getOperand(0)); WorkList.push_back(N); + CombineTo(N0.Val, Load, Load.getValue(1)); return SDOperand(); } return SDOperand(); |