2 files changed, 2 insertions, 9 deletions
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 2d3884ebe02..b8bdfef791b 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -4185,11 +4185,7 @@ ASTReader::ASTReadResult ASTReader::ReadAST(StringRef FileName,
   case VersionMismatch:
   case ConfigurationMismatch:
   case HadErrors: {
-    llvm::SmallPtrSet<ModuleFile *, 4> LoadedSet;
-    for (const ImportedModule &IM : Loaded)
-      LoadedSet.insert(IM.Mod);
-
-    ModuleMgr.removeModules(ModuleMgr.begin() + NumModules, LoadedSet,
+    ModuleMgr.removeModules(ModuleMgr.begin() + NumModules,
                             PP.getLangOpts().Modules
                                 ? &PP.getHeaderSearchInfo().getModuleMap()
                                 : nullptr);
diff --git a/clang/lib/Serialization/ModuleManager.cpp b/clang/lib/Serialization/ModuleManager.cpp
index 4b9f20fca4f..669ab901731 100644
--- a/clang/lib/Serialization/ModuleManager.cpp
+++ b/clang/lib/Serialization/ModuleManager.cpp
@@ -219,10 +219,7 @@ ModuleManager::addModule(StringRef FileName, ModuleKind Type,
   return NewlyLoaded;
 }
 
-void ModuleManager::removeModules(
-    ModuleIterator First,
-    llvm::SmallPtrSetImpl<ModuleFile *> &LoadedSuccessfully,
-    ModuleMap *modMap) {
+void ModuleManager::removeModules(ModuleIterator First, ModuleMap *modMap) {
   auto Last = end();
   if (First == Last)
     return;