CMake: Fix CMake build for new Mips tblgen file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144423 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/CMakeLists.txt b/lib/Target/Mips/CMakeLists.txt
index e81ba6f..53656d4d 100644
--- a/lib/Target/Mips/CMakeLists.txt
+++ b/lib/Target/Mips/CMakeLists.txt
@@ -3,6 +3,7 @@
 tablegen(LLVM MipsGenRegisterInfo.inc -gen-register-info)
 tablegen(LLVM MipsGenInstrInfo.inc -gen-instr-info)
 tablegen(LLVM MipsGenCodeEmitter.inc -gen-emitter)
+tablegen(LLVM MipsGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
 tablegen(LLVM MipsGenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM MipsGenDAGISel.inc -gen-dag-isel)
 tablegen(LLVM MipsGenCallingConv.inc -gen-callingconv)