1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/Lanai/LanaiSetflagAluCombiner.cpp b/llvm/lib/Target/Lanai/LanaiSetflagAluCombiner.cpp
index 973025da1fc..a69de7a769e 100644
--- a/llvm/lib/Target/Lanai/LanaiSetflagAluCombiner.cpp
+++ b/llvm/lib/Target/Lanai/LanaiSetflagAluCombiner.cpp
@@ -50,6 +50,11 @@ public:
 
   bool runOnMachineFunction(MachineFunction &F) override;
 
+  MachineFunctionProperties getRequiredProperties() const override {
+    return MachineFunctionProperties().set(
+        MachineFunctionProperties::Property::AllVRegsAllocated);
+  }
+
 private:
   bool CombineSetflagAluInBasicBlock(MachineFunction *MF,
                                      MachineBasicBlock *BB);