diff --git a/llvm/lib/Analysis/LoopAnalysisManager.cpp b/llvm/lib/Analysis/LoopAnalysisManager.cpp
index d0cfb3e734212..a10a87ce113be 100644
--- a/llvm/lib/Analysis/LoopAnalysisManager.cpp
+++ b/llvm/lib/Analysis/LoopAnalysisManager.cpp
@@ -141,8 +141,6 @@ PreservedAnalyses llvm::getLoopPassPreservedAnalyses() {
   PA.preserve<LoopAnalysis>();
   PA.preserve<LoopAnalysisManagerFunctionProxy>();
   PA.preserve<ScalarEvolutionAnalysis>();
-  if (EnableMSSALoopDependency)
-    PA.preserve<MemorySSAAnalysis>();
   // FIXME: What we really want to do here is preserve an AA category, but that
   // concept doesn't exist yet.
   PA.preserve<AAManager>();
diff --git a/llvm/lib/Transforms/Scalar/LICM.cpp b/llvm/lib/Transforms/Scalar/LICM.cpp
index f039692e201bb..938ee80e2794a 100644
--- a/llvm/lib/Transforms/Scalar/LICM.cpp
+++ b/llvm/lib/Transforms/Scalar/LICM.cpp
@@ -294,6 +294,8 @@ PreservedAnalyses LICMPass::run(Loop &L, LoopAnalysisManager &AM,
 
   PA.preserve<DominatorTreeAnalysis>();
   PA.preserve<LoopAnalysis>();
+  if (EnableMSSALoopDependency)
+    PA.preserve<MemorySSAAnalysis>();
 
   return PA;
 }
diff --git a/llvm/lib/Transforms/Scalar/LoopInstSimplify.cpp b/llvm/lib/Transforms/Scalar/LoopInstSimplify.cpp
index 6df32b0129c1a..31191b52895cb 100644
--- a/llvm/lib/Transforms/Scalar/LoopInstSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInstSimplify.cpp
@@ -233,6 +233,8 @@ PreservedAnalyses LoopInstSimplifyPass::run(Loop &L, LoopAnalysisManager &AM,
 
   auto PA = getLoopPassPreservedAnalyses();
   PA.preserveSet<CFGAnalyses>();
+  if (EnableMSSALoopDependency)
+    PA.preserve<MemorySSAAnalysis>();
   return PA;
 }
 
diff --git a/llvm/lib/Transforms/Scalar/LoopRotation.cpp b/llvm/lib/Transforms/Scalar/LoopRotation.cpp
index f9d7840499815..e009947690af6 100644
--- a/llvm/lib/Transforms/Scalar/LoopRotation.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopRotation.cpp
@@ -54,7 +54,10 @@ PreservedAnalyses LoopRotatePass::run(Loop &L, LoopAnalysisManager &AM,
   if (AR.MSSA && VerifyMemorySSA)
     AR.MSSA->verifyMemorySSA();
 
-  return getLoopPassPreservedAnalyses();
+  auto PA = getLoopPassPreservedAnalyses();
+  if (EnableMSSALoopDependency)
+    PA.preserve<MemorySSAAnalysis>();
+  return PA;
 }
 
 namespace {
diff --git a/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp b/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
index 9fa4afb8217a8..c650abb412d9b 100644
--- a/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
@@ -701,7 +701,10 @@ PreservedAnalyses LoopSimplifyCFGPass::run(Loop &L, LoopAnalysisManager &AM,
   if (DeleteCurrentLoop)
     LPMU.markLoopAsDeleted(L, "loop-simplifycfg");
 
-  return getLoopPassPreservedAnalyses();
+  auto PA = getLoopPassPreservedAnalyses();
+  if (EnableMSSALoopDependency)
+    PA.preserve<MemorySSAAnalysis>();
+  return PA;
 }
 
 namespace {
diff --git a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
index 06d65b55890ad..9fba159495bc0 100644
--- a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
@@ -2861,7 +2861,11 @@ PreservedAnalyses SimpleLoopUnswitchPass::run(Loop &L, LoopAnalysisManager &AM,
   // Historically this pass has had issues with the dominator tree so verify it
   // in asserts builds.
   assert(AR.DT.verify(DominatorTree::VerificationLevel::Fast));
-  return getLoopPassPreservedAnalyses();
+
+  auto PA = getLoopPassPreservedAnalyses();
+  if (EnableMSSALoopDependency)
+    PA.preserve<MemorySSAAnalysis>();
+  return PA;
 }
 
 namespace {
diff --git a/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp b/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
index 0743cba852da0..5eb8101a3df94 100644
--- a/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
+++ b/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
@@ -396,11 +396,13 @@ TEST_F(LoopPassManagerTest, FunctionPassInvalidationOfLoopAnalyses) {
   // No need to re-run if we require again from a fresh loop pass manager.
   FPM.addPass(createFunctionToLoopPassAdaptor(
       RequireAnalysisLoopPass<MockLoopAnalysisHandle::Analysis>()));
-
   // For 'f', preserve most things but not the specific loop analyses.
+  auto PA = getLoopPassPreservedAnalyses();
+  if (EnableMSSALoopDependency)
+    PA.preserve<MemorySSAAnalysis>();
   EXPECT_CALL(MFPHandle, run(HasName("f"), _))
       .InSequence(FSequence)
-      .WillOnce(Return(getLoopPassPreservedAnalyses()));
+      .WillOnce(Return(PA));
   EXPECT_CALL(MLAHandle, invalidate(HasName("loop.0.0"), _, _))
       .InSequence(FSequence)
       .WillOnce(DoDefault());
@@ -475,6 +477,8 @@ TEST_F(LoopPassManagerTest, ModulePassInvalidationOfLoopAnalyses) {
   EXPECT_CALL(MMPHandle, run(_, _)).WillOnce(InvokeWithoutArgs([] {
     auto PA = getLoopPassPreservedAnalyses();
     PA.preserve<FunctionAnalysisManagerModuleProxy>();
+    if (EnableMSSALoopDependency)
+      PA.preserve<MemorySSAAnalysis>();
     return PA;
   }));
   // All the loop analyses from both functions get invalidated before we
@@ -803,6 +807,8 @@ TEST_F(LoopPassManagerTest, IndirectOuterPassInvalidation) {
   // the fact that they were preserved.
   EXPECT_CALL(MFPHandle, run(HasName("f"), _)).WillOnce(InvokeWithoutArgs([] {
     auto PA = getLoopPassPreservedAnalyses();
+    if (EnableMSSALoopDependency)
+      PA.preserve<MemorySSAAnalysis>();
     PA.preserveSet<AllAnalysesOn<Loop>>();
     return PA;
   }));
@@ -824,6 +830,8 @@ TEST_F(LoopPassManagerTest, IndirectOuterPassInvalidation) {
   // Which means that no extra invalidation occurs and cached values are used.
   EXPECT_CALL(MFPHandle, run(HasName("g"), _)).WillOnce(InvokeWithoutArgs([] {
     auto PA = getLoopPassPreservedAnalyses();
+    if (EnableMSSALoopDependency)
+      PA.preserve<MemorySSAAnalysis>();
     PA.preserveSet<AllAnalysesOn<Loop>>();
     return PA;
   }));