[C++] Use 'nullptr'.

[oota-llvm.git] / lib / Target / Hexagon / HexagonRegisterInfo.h

diff --git a/lib/Target/Hexagon/HexagonRegisterInfo.h b/lib/Target/Hexagon/HexagonRegisterInfo.h
index fec86dfc3ef9520958b9533f715c3c7b2b94639b..c0160d898e0e1b39f41b8366935b677911b396f4 100644 (file)
--- a/lib/Target/Hexagon/HexagonRegisterInfo.h
+++ b/lib/Target/Hexagon/HexagonRegisterInfo.h
@@ -48,16 +48,17 @@ struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
   HexagonRegisterInfo(HexagonSubtarget &st);
 
   /// Code Generation virtual methods...
-  const uint16_t *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
+  const MCPhysReg *
+  getCalleeSavedRegs(const MachineFunction *MF = nullptr) const;
 
-  const TargetRegisterClass* const* getCalleeSavedRegClasses(
-                                     const MachineFunction *MF = 0) const;
+  const TargetRegisterClass* const*
+  getCalleeSavedRegClasses(const MachineFunction *MF = nullptr) const;
 
   BitVector getReservedRegs(const MachineFunction &MF) const;
 
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = NULL) const;
+                           RegScavenger *RS = nullptr) const;
 
   /// determineFrameLayout - Determine the size of the frame and maximum call
   /// frame size.
@@ -78,10 +79,6 @@ struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
   unsigned getFrameRegister(const MachineFunction &MF) const;
   unsigned getFrameRegister() const;
   unsigned getStackRegister() const;
-
-  // Exception handling queries.
-  unsigned getEHExceptionRegister() const;
-  unsigned getEHHandlerRegister() const;
 };
 
 } // end namespace llvm