diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp
index 6e04e9f4809..56fc8d58847 100644
--- a/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -14,7 +14,6 @@
 #define DEBUG_TYPE "loop-index-split"
 
 #include "llvm/Transforms/Scalar.h"
-#include "llvm/Function.h"
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/Analysis/ScalarEvolutionExpander.h"
 #include "llvm/Analysis/Dominators.h"