diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 7ffbf8d791a..c9c4d91e973 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -5798,7 +5798,8 @@ SDValue DAGCombiner::ReduceLoadOpStoreWidth(SDNode *N) { return SDValue(); SDValue N0 = Value.getOperand(0); - if (ISD::isNormalLoad(N0.getNode()) && N0.hasOneUse()) { + if (ISD::isNormalLoad(N0.getNode()) && N0.hasOneUse() && + Chain == SDValue(N0.getNode(), 1)) { LoadSDNode *LD = cast<LoadSDNode>(N0); if (LD->getBasePtr() != Ptr) return SDValue(); |
