1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h
index 321979a0b4..02b9179f64 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -44,7 +44,7 @@ public:
   getLargestLegalSuperClass(const TargetRegisterClass *RC) const;
 
   /// Code Generation virtual methods...
-  const MCPhysReg *getCalleeSavedRegs(const MachineFunction* MF = 0) const;
+  const MCPhysReg *getCalleeSavedRegs(const MachineFunction* MF =nullptr) const;
   const uint32_t *getCallPreservedMask(CallingConv::ID CC) const;
   const uint32_t *getNoPreservedMask() const;
 
@@ -85,7 +85,7 @@ public:
 			    int &FrameIdx) const;
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = NULL) const;
+                           RegScavenger *RS = nullptr) const;
 
   // Support for virtual base registers.
   bool needsFrameBaseReg(MachineInstr *MI, int64_t Offset) const;