Add some missing includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76346 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Target/TargetRegistry.h

@@ -142,7 +142,7 @@ namespace llvm {
     class iterator {
       const Target *Current;
       explicit iterator(Target *T) : Current(T) {}
-      friend class TargetRegistry;
+      friend struct TargetRegistry;
     public:
       iterator(const iterator &I) : Current(I.Current) {}
       iterator() : Current(0) {}

lib/Target/CellSPU/TargetInfo/CellSPUTargetInfo.cpp

@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "SPU.h"
 #include "llvm/Module.h"
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;

lib/Target/CppBackend/TargetInfo/CppBackendTargetInfo.cpp

@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "CPPTargetMachine.h"
 #include "llvm/Module.h"
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;

lib/Target/MSIL/TargetInfo/MSILTargetInfo.cpp

@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "MSILWriter.h"
 #include "llvm/Module.h"
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;

lib/Target/X86/TargetInfo/X86TargetInfo.cpp

@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "X86.h"
 #include "llvm/Module.h"
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;