1 files changed, 7 insertions, 12 deletions
diff --git a/include/llvm/Support/FileSystem.h b/include/llvm/Support/FileSystem.h
index 586999794d50..ad21d8af66e9 100644
--- a/include/llvm/Support/FileSystem.h
+++ b/include/llvm/Support/FileSystem.h
@@ -27,7 +27,6 @@
 #ifndef LLVM_SUPPORT_FILESYSTEM_H
 #define LLVM_SUPPORT_FILESYSTEM_H
 
-#include "llvm/ADT/IntrusiveRefCntPtr.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
@@ -37,6 +36,7 @@
 #include <cassert>
 #include <cstdint>
 #include <ctime>
+#include <memory>
 #include <stack>
 #include <string>
 #include <system_error>
@@ -829,28 +829,23 @@ public:
 };
 
 namespace detail {
-  /// RecDirIterState - Keeps state for the recursive_directory_iterator. It is
-  /// reference counted in order to preserve InputIterator semantics on copy.
-  struct RecDirIterState : public RefCountedBase<RecDirIterState> {
-    RecDirIterState()
-      : Level(0)
-      , HasNoPushRequest(false) {}
-
+  /// Keeps state for the recursive_directory_iterator.
+  struct RecDirIterState {
     std::stack<directory_iterator, std::vector<directory_iterator>> Stack;
-    uint16_t Level;
-    bool HasNoPushRequest;
+    uint16_t Level = 0;
+    bool HasNoPushRequest = false;
   };
 } // end namespace detail
 
 /// recursive_directory_iterator - Same as directory_iterator except for it
 /// recurses down into child directories.
 class recursive_directory_iterator {
-  IntrusiveRefCntPtr<detail::RecDirIterState> State;
+  std::shared_ptr<detail::RecDirIterState> State;
 
 public:
   recursive_directory_iterator() = default;
   explicit recursive_directory_iterator(const Twine &path, std::error_code &ec)
-      : State(new detail::RecDirIterState) {
+      : State(std::make_shared<detail::RecDirIterState>()) {
     State->Stack.push(directory_iterator(path, ec));
     if (State->Stack.top() == directory_iterator())
       State.reset();