Re-commit r247683: Replace Triple with a new TargetTuple in MCTargetDesc/* and relate...

[oota-llvm.git] / lib / Target / NVPTX / NVPTXRegisterInfo.h

diff --git a/lib/Target/NVPTX/NVPTXRegisterInfo.h b/lib/Target/NVPTX/NVPTXRegisterInfo.h
index 69f73f213c34511c6df76bf0faa5202eb52e4b94..c310a9c1ad0c0b6f7957758789e2ae5df9986b34 100644 (file)
--- a/lib/Target/NVPTX/NVPTXRegisterInfo.h
+++ b/lib/Target/NVPTX/NVPTXRegisterInfo.h
@@ -11,56 +11,39 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef NVPTXREGISTERINFO_H
-#define NVPTXREGISTERINFO_H
+#ifndef LLVM_LIB_TARGET_NVPTX_NVPTXREGISTERINFO_H
+#define LLVM_LIB_TARGET_NVPTX_NVPTXREGISTERINFO_H
 
 #include "ManagedStringPool.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-
+#include <sstream>
 
 #define GET_REGINFO_HEADER
 #include "NVPTXGenRegisterInfo.inc"
-#include "llvm/Target/TargetRegisterInfo.h"
-#include <sstream>
 
 namespace llvm {
-
-// Forward Declarations.
-class TargetInstrInfo;
-class NVPTXSubtarget;
-
 class NVPTXRegisterInfo : public NVPTXGenRegisterInfo {
 private:
-  bool Is64Bit;
   // Hold Strings that can be free'd all together with NVPTXRegisterInfo
-  ManagedStringPool     ManagedStrPool;
+  ManagedStringPool ManagedStrPool;
 
 public:
-  NVPTXRegisterInfo(const TargetInstrInfo &tii,
-                    const NVPTXSubtarget &st);
-
+  NVPTXRegisterInfo();
 
   //------------------------------------------------------
   // Pure virtual functions from TargetRegisterInfo
   //------------------------------------------------------
 
   // NVPTX callee saved registers
-  virtual const uint16_t*
-  getCalleeSavedRegs(const MachineFunction *MF = 0) const;
-
-  // NVPTX callee saved register classes
-  virtual const TargetRegisterClass* const *
-  getCalleeSavedRegClasses(const MachineFunction *MF) const;
+  const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override;
 
-  virtual BitVector getReservedRegs(const MachineFunction &MF) const;
+  BitVector getReservedRegs(const MachineFunction &MF) const override;
 
-  virtual void eliminateFrameIndex(MachineBasicBlock::iterator MI,
-                                   int SPAdj, unsigned FIOperandNum,
-                                   RegScavenger *RS=NULL) const;
+  void eliminateFrameIndex(MachineBasicBlock::iterator MI, int SPAdj,
+                           unsigned FIOperandNum,
+                           RegScavenger *RS = nullptr) const override;
 
-  virtual int getDwarfRegNum(unsigned RegNum, bool isEH) const;
-  virtual unsigned getFrameRegister(const MachineFunction &MF) const;
-  virtual unsigned getRARegister() const;
+  unsigned getFrameRegister(const MachineFunction &MF) const override;
 
   ManagedStringPool *getStrPool() const {
     return const_cast<ManagedStringPool *>(&ManagedStrPool);
@@ -74,11 +57,9 @@ public:
 
 };
 
-
-std::string getNVPTXRegClassName (const TargetRegisterClass *RC);
-std::string getNVPTXRegClassStr (const TargetRegisterClass *RC);
+std::string getNVPTXRegClassName(const TargetRegisterClass *RC);
+std::string getNVPTXRegClassStr(const TargetRegisterClass *RC);
 
 } // end namespace llvm
 
-
 #endif