[ARM] Minor refactoring. NFC.

[oota-llvm.git] / lib / Target / ARM / ARMRegisterInfo.h

diff --git a/lib/Target/ARM/ARMRegisterInfo.h b/lib/Target/ARM/ARMRegisterInfo.h
index 041afd0414027b34bfab4339a79fd2a7b5136e1c..e2e650e4af930f562156a97e93c5b6ac8809a781 100644 (file)
--- a/lib/Target/ARM/ARMRegisterInfo.h
+++ b/lib/Target/ARM/ARMRegisterInfo.h
@@ -1,4 +1,4 @@
-//===- ARMRegisterInfo.h - ARM Register Information Impl --------*- C++ -*-===//
+//===-- ARMRegisterInfo.h - ARM Register Information Impl -------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,31 +11,19 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef ARMREGISTERINFO_H
-#define ARMREGISTERINFO_H
+#ifndef LLVM_LIB_TARGET_ARM_ARMREGISTERINFO_H
+#define LLVM_LIB_TARGET_ARM_ARMREGISTERINFO_H
 
-#include "ARM.h"
-#include "llvm/Target/TargetRegisterInfo.h"
 #include "ARMBaseRegisterInfo.h"
 
 namespace llvm {
-  class ARMSubtarget;
-  class ARMBaseInstrInfo;
-  class Type;
 
-namespace ARM {
-  /// SubregIndex - The index of various subregister classes. Note that 
-  /// these indices must be kept in sync with the class indices in the 
-  /// ARMRegisterInfo.td file.
-  enum SubregIndex {
-    SSUBREG_0 = 1, SSUBREG_1 = 2, SSUBREG_2 = 3, SSUBREG_3 = 4,
-    DSUBREG_0 = 5, DSUBREG_1 = 6
-  };
-}
+class ARMSubtarget;
 
 struct ARMRegisterInfo : public ARMBaseRegisterInfo {
+  virtual void anchor();
 public:
-  ARMRegisterInfo(const ARMBaseInstrInfo &tii, const ARMSubtarget &STI);
+  ARMRegisterInfo();
 };
 
 } // end namespace llvm