[LTO] Add a move to inialize member in ctor initialization list (NFC)

llvm-svn: 279210
diff --git a/llvm/lib/LTO/LTO.cpp b/llvm/lib/LTO/LTO.cpp
index bab8e10..829ba27 100644
--- a/llvm/lib/LTO/LTO.cpp
+++ b/llvm/lib/LTO/LTO.cpp
@@ -179,7 +179,7 @@
          unsigned ParallelCodeGenParallelismLevel)
     : Conf(std::move(Conf)),
       RegularLTO(ParallelCodeGenParallelismLevel, this->Conf),
-      ThinLTO(Backend) {}
+      ThinLTO(std::move(Backend)) {}
 
 // Add the given symbol to the GlobalResolutions map, and resolve its partition.
 void LTO::addSymbolToGlobalRes(IRObjectFile *Obj,