diff --git a/llvm/lib/CodeGen/MachineOutliner.cpp b/llvm/lib/CodeGen/MachineOutliner.cpp
index 6b9fadd..49d0893 100644
--- a/llvm/lib/CodeGen/MachineOutliner.cpp
+++ b/llvm/lib/CodeGen/MachineOutliner.cpp
@@ -625,6 +625,9 @@
   /// Inverse of \p InstructionIntegerMap.
   DenseMap<unsigned, MachineInstr *> IntegerInstructionMap;
 
+  /// Correspondence between \p MachineBasicBlocks and target-defined flags.
+  DenseMap<MachineBasicBlock *, unsigned> MBBFlagsMap;
+
   /// The vector of unsigned integers that the module is mapped to.
   std::vector<unsigned> UnsignedVec;
 
@@ -748,6 +751,9 @@
     if (!TII.isMBBSafeToOutlineFrom(MBB, Flags))
       return;
 
+    // Store info for the MBB for later outlining.
+    MBBFlagsMap[&MBB] = Flags;
+
     MachineBasicBlock::iterator It = MBB.begin();
 
     // The number of instructions in this block that will be considered for
@@ -1106,10 +1112,11 @@
 
         MachineBasicBlock::iterator StartIt = Mapper.InstrList[StartIdx];
         MachineBasicBlock::iterator EndIt = Mapper.InstrList[EndIdx];
+        MachineBasicBlock *MBB = StartIt->getParent();
 
         CandidatesForRepeatedSeq.emplace_back(StartIdx, StringLen, StartIt,
-                                              EndIt, StartIt->getParent(),
-                                              FunctionList.size());
+                                              EndIt, MBB, FunctionList.size(),
+                                              Mapper.MBBFlagsMap[MBB]);
       }
     }