Index: lib/Transforms/InstCombine/InstructionCombining.cpp
===================================================================
--- lib/Transforms/InstCombine/InstructionCombining.cpp
+++ lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -33,6 +33,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm-c/Initialization.h"
 #include "InstCombineInternal.h"
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/ArrayRef.h"