diff --git a/llvm/lib/CGData/CodeGenDataReader.cpp b/llvm/lib/CGData/CodeGenDataReader.cpp
index b1cd939db9a4f..aeb4a4d0d4b94 100644
--- a/llvm/lib/CGData/CodeGenDataReader.cpp
+++ b/llvm/lib/CGData/CodeGenDataReader.cpp
@@ -125,7 +125,7 @@ Error IndexedCodeGenDataReader::read() {
     FunctionMapRecord.setReadStableFunctionMapNames(
         IndexedCodeGenDataReadFunctionMapNames);
     if (IndexedCodeGenDataLazyLoading)
-      FunctionMapRecord.lazyDeserialize(SharedDataBuffer,
+      FunctionMapRecord.lazyDeserialize(std::move(SharedDataBuffer),
                                         Header.StableFunctionMapOffset);
     else
       FunctionMapRecord.deserialize(Ptr);