Add missing includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79478 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/LazyLiveness.cpp b/lib/CodeGen/LazyLiveness.cpp
index a951c99ddb7aede37a8f59a63efe895403a48d5c..8352fb23e31c94e75a7c5fa471d9fcd99f0e94d7 100644 (file)
--- a/lib/CodeGen/LazyLiveness.cpp
+++ b/lib/CodeGen/LazyLiveness.cpp
@@ -15,6 +15,7 @@
 #define DEBUG_TYPE "lazyliveness"
 #include "llvm/CodeGen/LazyLiveness.h"
 #include "llvm/CodeGen/MachineDominators.h"
+#include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/ADT/DepthFirstIterator.h"