1 files changed, 0 insertions, 91 deletions
diff --git a/release_23/lib/Target/PowerPC/PPCRegisterInfo.h b/release_23/lib/Target/PowerPC/PPCRegisterInfo.h
deleted file mode 100644
index c56fed6c496d..000000000000
--- a/release_23/lib/Target/PowerPC/PPCRegisterInfo.h
+++ /dev/null
@@ -1,91 +0,0 @@
-//===- PPCRegisterInfo.h - PowerPC Register Information Impl -----*- C++ -*-==//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the PowerPC implementation of the TargetRegisterInfo
-// class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef POWERPC32_REGISTERINFO_H
-#define POWERPC32_REGISTERINFO_H
-
-#include "PPC.h"
-#include "PPCGenRegisterInfo.h.inc"
-#include <map>
-
-namespace llvm {
-class PPCSubtarget;
-class TargetInstrInfo;
-class Type;
-
-class PPCRegisterInfo : public PPCGenRegisterInfo {
-  std::map<unsigned, unsigned> ImmToIdxMap;
-  const PPCSubtarget &Subtarget;
-  const TargetInstrInfo &TII;
-public:
-  PPCRegisterInfo(const PPCSubtarget &SubTarget, const TargetInstrInfo &tii);
-  
-  /// getRegisterNumbering - Given the enum value for some register, e.g.
-  /// PPC::F14, return the number that it corresponds to (e.g. 14).
-  static unsigned getRegisterNumbering(unsigned RegEnum);
-
-  /// Code Generation virtual methods...
-  const unsigned *getCalleeSavedRegs(const MachineFunction* MF = 0) const;
-
-  const TargetRegisterClass* const*
-  getCalleeSavedRegClasses(const MachineFunction *MF = 0) const;
-
-  BitVector getReservedRegs(const MachineFunction &MF) const;
-
-  /// targetHandlesStackFrameRounding - Returns true if the target is
-  /// responsible for rounding up the stack frame (probably at emitPrologue
-  /// time).
-  bool targetHandlesStackFrameRounding() const { return true; }
-
-  /// requiresRegisterScavenging - We require a register scavenger.
-  /// FIXME (64-bit): Should be inlined.
-  bool requiresRegisterScavenging(const MachineFunction &MF) const;
-
-  bool hasFP(const MachineFunction &MF) const;
-
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
-  void lowerDynamicAlloc(MachineBasicBlock::iterator II,
-                         int SPAdj, RegScavenger *RS) const;
-  void lowerCRSpilling(MachineBasicBlock::iterator II, unsigned FrameIndex,
-                       int SPAdj, RegScavenger *RS) const;
-  void eliminateFrameIndex(MachineBasicBlock::iterator II,
-                           int SPAdj, RegScavenger *RS = NULL) const;
-
-  /// determineFrameLayout - Determine the size of the frame and maximum call
-  /// frame size.
-  void determineFrameLayout(MachineFunction &MF) const;
-
-  void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
-                                            RegScavenger *RS = NULL) const;
-  void emitPrologue(MachineFunction &MF) const;
-  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
-
-  // Debug information queries.
-  unsigned getRARegister() const;
-  unsigned getFrameRegister(MachineFunction &MF) const;
-  void getInitialFrameState(std::vector<MachineMove> &Moves) const;
-
-  // Exception handling queries.
-  unsigned getEHExceptionRegister() const;
-  unsigned getEHHandlerRegister() const;
-
-  int getDwarfRegNum(unsigned RegNum, bool isEH) const;
-};
-
-} // end namespace llvm
-
-#endif