Index: llvm/lib/Transforms/Scalar/LoopPredication.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopPredication.cpp
+++ llvm/lib/Transforms/Scalar/LoopPredication.cpp
@@ -381,6 +381,8 @@
     return PreservedAnalyses::all();
 
   auto PA = getLoopPassPreservedAnalyses();
+  PA.preserve<DominatorTreeAnalysis>();
+  PA.preserve<LoopAnalysis>();
   if (AR.MSSA)
     PA.preserve<MemorySSAAnalysis>();
   return PA;