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-rw-r--r--llvm/lib/CodeGen/MachineCombiner.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineCombiner.cpp b/llvm/lib/CodeGen/MachineCombiner.cpp
index b5b5ac027eb..aab436f4a5a 100644
--- a/llvm/lib/CodeGen/MachineCombiner.cpp
+++ b/llvm/lib/CodeGen/MachineCombiner.cpp
@@ -204,7 +204,7 @@ unsigned MachineCombiner::getLatency(MachineInstr *Root, MachineInstr *NewRoot,
NewRoot, NewRoot->findRegisterDefOperandIdx(MO.getReg()), UseMO,
UseMO->findRegisterUseOperandIdx(MO.getReg()));
} else {
- LatencyOp = TSchedModel.computeInstrLatency(NewRoot->getOpcode());
+ LatencyOp = TSchedModel.computeInstrLatency(NewRoot);
}
NewRootLatency = std::max(NewRootLatency, LatencyOp);
}
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