[C++] Use 'nullptr'.

llvm-svn: 207394

4 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp b/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
index bf3f7e9df25..9f3ef1c4b2e 100644
--- a/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
+++ b/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
@@ -245,7 +245,7 @@ public:
     case k_Immediate: OS << "Imm: " << getImm() << "\n"; break;
     case k_MemoryReg: OS << "Mem: " << getMemBase() << "+"
                          << getMemOffsetReg() << "\n"; break;
-    case k_MemoryImm: assert(getMemOff() != 0);
+    case k_MemoryImm: assert(getMemOff() != nullptr);
       OS << "Mem: " << getMemBase()
          << "+" << *getMemOff()
          << "\n"; break;
diff --git a/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h b/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
index 45ee6c027f9..056542096ba 100644
--- a/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
+++ b/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
@@ -42,7 +42,7 @@ public:
 
   void printOperand(const MCInst *MI, int opNum, raw_ostream &OS);
   void printMemOperand(const MCInst *MI, int opNum, raw_ostream &OS,
-                       const char *Modifier = 0);
+                       const char *Modifier = nullptr);
   void printCCOperand(const MCInst *MI, int opNum, raw_ostream &OS);
   bool printGetPCX(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
 
diff --git a/llvm/lib/Target/Sparc/SparcFrameLowering.h b/llvm/lib/Target/Sparc/SparcFrameLowering.h
index 072fde39383..c13ca1a0148 100644
--- a/llvm/lib/Target/Sparc/SparcFrameLowering.h
+++ b/llvm/lib/Target/Sparc/SparcFrameLowering.h
@@ -41,7 +41,7 @@ public:
   bool hasReservedCallFrame(const MachineFunction &MF) const;
   bool hasFP(const MachineFunction &MF) const;
   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
-                                            RegScavenger *RS = NULL) const;
+                                            RegScavenger *RS = nullptr) const;
 
 private:
   // Remap input registers to output registers for leaf procedure.
diff --git a/llvm/lib/Target/Sparc/SparcRegisterInfo.h b/llvm/lib/Target/Sparc/SparcRegisterInfo.h
index 3f3e12ff137..d3b9d60cdda 100644
--- a/llvm/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/llvm/lib/Target/Sparc/SparcRegisterInfo.h
@@ -31,7 +31,7 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
   SparcRegisterInfo(SparcSubtarget &st);
 
   /// 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* getRTCallPreservedMask(CallingConv::ID CC) const;
@@ -43,10 +43,10 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
 
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = NULL) const;
+                           RegScavenger *RS = nullptr) const;
 
   void processFunctionBeforeFrameFinalized(MachineFunction &MF,
-                                       RegScavenger *RS = NULL) const;
+                                       RegScavenger *RS = nullptr) const;
 
   // Debug information queries.
   unsigned getFrameRegister(const MachineFunction &MF) const;