//
//===----------------------------------------------------------------------===//
-#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;
public:
- NVPTXRegisterInfo(const NVPTXSubtarget &st);
+ NVPTXRegisterInfo();
//------------------------------------------------------
// Pure virtual functions from TargetRegisterInfo
//------------------------------------------------------
// NVPTX callee saved registers
- virtual const MCPhysReg *
- 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);