Update CMake.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86015 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CMakeLists.txt b/lib/Analysis/CMakeLists.txt
index ce34f1b..cd4697f 100644
--- a/lib/Analysis/CMakeLists.txt
+++ b/lib/Analysis/CMakeLists.txt
@@ -43,6 +43,7 @@
   Store.cpp
   SymbolManager.cpp
   UndefinedArgChecker.cpp
+  UndefinedAssignmentChecker.cpp
   UninitializedValues.cpp
   ValueManager.cpp
   VLASizeChecker.cpp