Index: include/llvm/Analysis/ProfileSummaryInfo.h
===================================================================
--- include/llvm/Analysis/ProfileSummaryInfo.h
+++ include/llvm/Analysis/ProfileSummaryInfo.h
@@ -71,7 +71,12 @@
   static char ID;
   ProfileSummaryInfoWrapperPass();
 
-  ProfileSummaryInfo *getPSI(Module &M);
+  ProfileSummaryInfo *getPSI() {
+    return &*PSI;
+  }
+
+  bool doInitialization(Module &M) override;
+  bool doFinalization(Module &M) override;
   void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.setPreservesAll();
   }
Index: lib/Analysis/ModuleSummaryAnalysis.cpp
===================================================================
--- lib/Analysis/ModuleSummaryAnalysis.cpp
+++ lib/Analysis/ModuleSummaryAnalysis.cpp
@@ -228,7 +228,7 @@
 }
 
 bool ModuleSummaryIndexWrapperPass::runOnModule(Module &M) {
-  auto &PSI = *getAnalysis<ProfileSummaryInfoWrapperPass>().getPSI(M);
+  auto &PSI = *getAnalysis<ProfileSummaryInfoWrapperPass>().getPSI();
   Index = buildModuleSummaryIndex(
       M,
       [this](const Function &F) {
Index: lib/Analysis/ProfileSummaryInfo.cpp
===================================================================
--- lib/Analysis/ProfileSummaryInfo.cpp
+++ lib/Analysis/ProfileSummaryInfo.cpp
@@ -132,14 +132,6 @@
   return ColdCountThreshold && C <= ColdCountThreshold.getValue();
 }
 
-ProfileSummaryInfo *ProfileSummaryInfoWrapperPass::getPSI(Module &M) {
-  if (!PSI)
-    PSI.reset(new ProfileSummaryInfo(&M));
-  else
-    PSI->resetModule(&M);
-  return PSI.get();
-}
-
 INITIALIZE_PASS(ProfileSummaryInfoWrapperPass, "profile-summary-info",
                 "Profile summary info", false, true)
 
@@ -148,6 +140,16 @@
   initializeProfileSummaryInfoWrapperPassPass(*PassRegistry::getPassRegistry());
 }
 
+bool ProfileSummaryInfoWrapperPass::doInitialization(Module &M) {
+  PSI.reset(new ProfileSummaryInfo(&M));
+  return false;
+}
+
+bool ProfileSummaryInfoWrapperPass::doFinalization(Module &M) {
+  PSI.reset();
+  return false;
+}
+
 char ProfileSummaryAnalysis::PassID;
 ProfileSummaryInfo ProfileSummaryAnalysis::run(Module &M,
                                                ModuleAnalysisManager &) {
Index: lib/Transforms/IPO/Inliner.cpp
===================================================================
--- lib/Transforms/IPO/Inliner.cpp
+++ lib/Transforms/IPO/Inliner.cpp
@@ -634,7 +634,7 @@
 bool Inliner::inlineCalls(CallGraphSCC &SCC) {
   CallGraph &CG = getAnalysis<CallGraphWrapperPass>().getCallGraph();
   ACT = &getAnalysis<AssumptionCacheTracker>();
-  PSI = getAnalysis<ProfileSummaryInfoWrapperPass>().getPSI(CG.getModule());
+  PSI = getAnalysis<ProfileSummaryInfoWrapperPass>().getPSI();
   auto &TLI = getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();
   // We compute dedicated AA results for each function in the SCC as needed. We
   // use a lambda referencing external objects so that they live long enough to