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-rw-r--r--llvm/lib/CodeGen/MachineScheduler.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index 7de1a5f..2bd48ab 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -1584,7 +1584,7 @@ void BaseMemOpClusterMutation::clusterNeighboringMemOps(
SUnit *SUb = MemOpRecords[Idx+1].SU;
if (TII->shouldClusterMemOps(MemOpRecords[Idx].BaseOps,
MemOpRecords[Idx + 1].BaseOps,
- ClusterLength)) {
+ ClusterLength + 1)) {
if (SUa->NodeNum > SUb->NodeNum)
std::swap(SUa, SUb);
if (DAG->addEdge(SUb, SDep(SUa, SDep::Cluster))) {