Update CMake build.

llvm-svn: 140347
diff --git a/llvm/lib/MC/CMakeLists.txt b/llvm/lib/MC/CMakeLists.txt
index 9b650b6..bb74920 100644
--- a/llvm/lib/MC/CMakeLists.txt
+++ b/llvm/lib/MC/CMakeLists.txt
@@ -5,6 +5,7 @@
   MCAsmInfoDarwin.cpp
   MCAsmStreamer.cpp
   MCAssembler.cpp
+  MCAtom.cpp
   MCCodeEmitter.cpp
   MCCodeGenInfo.cpp
   MCContext.cpp
@@ -21,6 +22,7 @@
   MCLoggingStreamer.cpp
   MCMachOStreamer.cpp
   MCMachObjectTargetWriter.cpp
+  MCModule.cpp
   MCNullStreamer.cpp
   MCObjectFileInfo.cpp
   MCObjectStreamer.cpp