Name these stub files consistently with the SPU and PPC targets' conventions.

Also rename the classes appropriately. The CMake build already used these
names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101631 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/CellSPU/SPUSelectionDAGInfo.h

@@ -0,0 +1,29 @@
+//===-- SPUSelectionDAGInfo.h - CellSPU SelectionDAG Info -------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the CellSPU subclass for TargetSelectionDAGInfo.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CELLSPUSELECTIONDAGINFO_H
+#define CELLSPUSELECTIONDAGINFO_H
+
+#include "llvm/Target/TargetSelectionDAGInfo.h"
+
+namespace llvm {
+
+class SPUSelectionDAGInfo : public TargetSelectionDAGInfo {
+public:
+  SPUSelectionDAGInfo();
+  ~SPUSelectionDAGInfo();
+};
+
+}
+
+#endif