TargetFrameLowering.h - remove unnecessary includes. NFC.

Move TargetFrameLowering.h include to the top of the TargetFrameLoweringImpl.cpp includes (clang-format doesn't do this by default as the filenames don't match).

llvm/include/llvm/CodeGen/TargetFrameLowering.h

@@ -14,8 +14,6 @@
 #define LLVM_CODEGEN_TARGETFRAMELOWERING_H
 
 #include "llvm/CodeGen/MachineBasicBlock.h"
-#include "llvm/ADT/StringSwitch.h"
-#include <utility>
 #include <vector>
 
 namespace llvm {

llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp

@@ -10,11 +10,11 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/CodeGen/TargetFrameLowering.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/TargetFrameLowering.h"
 #include "llvm/CodeGen/TargetRegisterInfo.h"
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/IR/Attributes.h"