Update CMake file.

llvm-svn: 75746
diff --git a/llvm/lib/Support/CMakeLists.txt b/llvm/lib/Support/CMakeLists.txt
index ff24835..5f6dd4c 100644
--- a/llvm/lib/Support/CMakeLists.txt
+++ b/llvm/lib/Support/CMakeLists.txt
@@ -28,6 +28,7 @@
   StringMap.cpp
   StringPool.cpp
   SystemUtils.cpp
+  TargetRegistry.cpp
   Timer.cpp
   Triple.cpp
   raw_ostream.cpp