1 files changed, 1 insertions, 1 deletions
diff --git a/lld/ELF/LTO.h b/lld/ELF/LTO.h
index 8803078eb1d..a190da3e599 100644
--- a/lld/ELF/LTO.h
+++ b/lld/ELF/LTO.h
@@ -55,7 +55,7 @@ private:
   std::vector<std::unique_ptr<MemoryBuffer>> Files;
   llvm::DenseSet<StringRef> UsedStartStop;
   std::unique_ptr<llvm::raw_fd_ostream> IndexFile;
-  llvm::StringMap<bool> ObjectToIndexFileState;
+  llvm::DenseSet<StringRef> ThinIndices;
 };
 } // namespace elf
 } // namespace lld