Clean includes

Author: wangpc-pp

llvm/lib/CodeGen/MacroFusion.cpp

@@ -13,7 +13,6 @@
 
 #include "llvm/CodeGen/MacroFusion.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/ScheduleDAG.h"
 #include "llvm/CodeGen/ScheduleDAGInstrs.h"