Fix cmake builds.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72814 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CMakeLists.txt b/lib/CodeGen/CMakeLists.txt
index d6c46a8..668ac80 100644
--- a/lib/CodeGen/CMakeLists.txt
+++ b/lib/CodeGen/CMakeLists.txt
@@ -5,6 +5,7 @@
   CGBlocks.cpp
   CGCall.cpp
   CGCXX.cpp
+  CGCXXTemp.cpp
   CGDebugInfo.cpp
   CGDecl.cpp
   CGExprAgg.cpp