[C++] Use 'nullptr'.

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

diff --git a/lib/Target/NVPTX/NVPTXRegisterInfo.h b/lib/Target/NVPTX/NVPTXRegisterInfo.h
index 595178335ae25be0d17dda16433c81f61caeda67..4aff42ea8369894d33c3cd1c45408683db67f4f4 100644 (file)
--- a/lib/Target/NVPTX/NVPTXRegisterInfo.h
+++ b/lib/Target/NVPTX/NVPTXRegisterInfo.h
@@ -16,12 +16,10 @@
 
 #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 {
 
@@ -33,34 +31,28 @@ 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(const NVPTXSubtarget &st);
 
   //------------------------------------------------------
   // Pure virtual functions from TargetRegisterInfo
   //------------------------------------------------------
 
   // NVPTX callee saved registers
-  virtual const uint16_t*
-  getCalleeSavedRegs(const MachineFunction *MF = 0) const;
+  virtual const MCPhysReg *
+  getCalleeSavedRegs(const MachineFunction *MF = nullptr) const;
 
   // NVPTX callee saved register classes
-  virtual const TargetRegisterClass* const *
+  virtual const TargetRegisterClass *const *
   getCalleeSavedRegClasses(const MachineFunction *MF) const;
 
   virtual BitVector getReservedRegs(const MachineFunction &MF) const;
 
-  virtual void eliminateFrameIndex(MachineBasicBlock::iterator MI,
-                                   int SPAdj,
-                                   RegScavenger *RS=NULL) const;
-
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
+  virtual void eliminateFrameIndex(MachineBasicBlock::iterator MI, int SPAdj,
+                                   unsigned FIOperandNum,
+                                   RegScavenger *RS = nullptr) const;
 
   virtual int getDwarfRegNum(unsigned RegNum, bool isEH) const;
   virtual unsigned getFrameRegister(const MachineFunction &MF) const;
@@ -78,15 +70,9 @@ public:
 
 };
 
-
-std::string getNVPTXRegClassName (const TargetRegisterClass *RC);
-std::string getNVPTXRegClassStr (const TargetRegisterClass *RC);
-bool isNVPTXVectorRegClass (const TargetRegisterClass *RC);
-std::string getNVPTXElemClassName (const TargetRegisterClass *RC);
-int getNVPTXVectorSize (const TargetRegisterClass *RC);
-const TargetRegisterClass *getNVPTXElemClass(const TargetRegisterClass *RC);
+std::string getNVPTXRegClassName(const TargetRegisterClass *RC);
+std::string getNVPTXRegClassStr(const TargetRegisterClass *RC);
 
 } // end namespace llvm
 
-
 #endif