Trim unnecessary #includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53471 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/MachineConstantPool.h

@@ -16,8 +16,8 @@
 #define LLVM_CODEGEN_MACHINECONSTANTPOOL_H
 
 #include "llvm/ADT/FoldingSet.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/Support/Streams.h"
+#include <cassert>
 #include <vector>
 #include <iosfwd>
 
@@ -27,6 +27,7 @@ class AsmPrinter;
 class Constant;
 class TargetData;
 class TargetMachine;
+class Type;
 class MachineConstantPool;
 
 /// Abstract base class for all machine specific constantpool value subclasses.

include/llvm/CodeGen/SelectionDAGISel.h

@@ -18,7 +18,6 @@
 #include "llvm/Pass.h"
 #include "llvm/Constant.h"
 #include "llvm/CodeGen/SelectionDAG.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 
 namespace llvm {
   class SelectionDAGLowering;

lib/CodeGen/MachineFunction.cpp

@@ -22,7 +22,6 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetFrameInfo.h"
 #include "llvm/Function.h"

lib/CodeGen/MachineInstr.cpp

@@ -17,7 +17,6 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/PseudoSourceValue.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetInstrDesc.h"

lib/CodeGen/SelectionDAG/CallingConvLower.cpp

@@ -13,7 +13,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/CodeGen/CallingConvLower.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetMachine.h"

lib/Target/ARM/ARMConstantPoolValue.h

@@ -18,6 +18,8 @@
 
 namespace llvm {
 
+class GlobalValue;
+
 namespace ARMCP {
   enum ARMCPKind {
     CPValue,

lib/Target/CellSPU/SPURegisterInfo.cpp

@@ -28,7 +28,6 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/Target/TargetFrameInfo.h"
 #include "llvm/Target/TargetInstrInfo.h"

lib/Target/PIC16/PIC16ConstantPoolValue.h

@@ -18,6 +18,8 @@
 
 namespace llvm {
 
+class GlobalValue;
+
 namespace PIC16CP {
   enum PIC16CPKind {
     CPValue,

lib/Target/PIC16/PIC16ISelDAGToDAG.cpp

@@ -27,7 +27,6 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/SelectionDAGISel.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"

lib/Target/PowerPC/PPCRegisterInfo.cpp

@@ -31,7 +31,6 @@
 #include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/RegisterScavenging.h"
-#include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/Target/TargetFrameInfo.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetMachine.h"