[C++] Use 'nullptr'.
llvm-svn: 207394
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.h b/llvm/lib/Target/ARM/ARMAsmPrinter.h
index 46c2626..7c103c6 100644
--- a/llvm/lib/Target/ARM/ARMAsmPrinter.h
+++ b/llvm/lib/Target/ARM/ARMAsmPrinter.h
@@ -47,16 +47,17 @@
bool InConstantPool;
public:
explicit ARMAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
- : AsmPrinter(TM, Streamer), AFI(NULL), MCP(NULL), InConstantPool(false) {
- Subtarget = &TM.getSubtarget<ARMSubtarget>();
- }
+ : AsmPrinter(TM, Streamer), AFI(nullptr), MCP(nullptr),
+ InConstantPool(false) {
+ Subtarget = &TM.getSubtarget<ARMSubtarget>();
+ }
const char *getPassName() const override {
return "ARM Assembly / Object Emitter";
}
void printOperand(const MachineInstr *MI, int OpNum, raw_ostream &O,
- const char *Modifier = 0);
+ const char *Modifier = nullptr);
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNum,
unsigned AsmVariant, const char *ExtraCode,
diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 1a91bb6..bc266e8 100644
--- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -624,7 +624,7 @@
MI->getOperand(NumOps - (MI->isPredicable() ? 3 : 2));
unsigned JTI = JTOP.getIndex();
const MachineJumpTableInfo *MJTI = MF->getJumpTableInfo();
- assert(MJTI != 0);
+ assert(MJTI != nullptr);
const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
assert(JTI < JT.size());
// Thumb instructions are 2 byte aligned, but JT entries are 4 byte
diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.h b/llvm/lib/Target/ARM/ARMBaseInstrInfo.h
index 3ddddcb..4b3e740 100644
--- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.h
+++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.h
@@ -261,7 +261,7 @@
unsigned getInstrLatency(const InstrItineraryData *ItinData,
const MachineInstr *MI,
- unsigned *PredCost = 0) const override;
+ unsigned *PredCost = nullptr) const override;
int getInstrLatency(const InstrItineraryData *ItinData,
SDNode *Node) const override;
diff --git a/llvm/lib/Target/ARM/ARMBaseRegisterInfo.h b/llvm/lib/Target/ARM/ARMBaseRegisterInfo.h
index a19b792..91df565 100644
--- a/llvm/lib/Target/ARM/ARMBaseRegisterInfo.h
+++ b/llvm/lib/Target/ARM/ARMBaseRegisterInfo.h
@@ -101,7 +101,7 @@
public:
/// Code Generation virtual methods...
const MCPhysReg *
- getCalleeSavedRegs(const MachineFunction *MF = 0) const override;
+ getCalleeSavedRegs(const MachineFunction *MF = nullptr) const override;
const uint32_t *getCallPreservedMask(CallingConv::ID) const override;
const uint32_t *getNoPreservedMask() const;
@@ -186,7 +186,7 @@
void eliminateFrameIndex(MachineBasicBlock::iterator II,
int SPAdj, unsigned FIOperandNum,
- RegScavenger *RS = NULL) const override;
+ RegScavenger *RS = nullptr) const override;
};
} // end namespace llvm
diff --git a/llvm/lib/Target/ARM/ARMHazardRecognizer.h b/llvm/lib/Target/ARM/ARMHazardRecognizer.h
index e88cd0d..a8198e2 100644
--- a/llvm/lib/Target/ARM/ARMHazardRecognizer.h
+++ b/llvm/lib/Target/ARM/ARMHazardRecognizer.h
@@ -35,7 +35,7 @@
ARMHazardRecognizer(const InstrItineraryData *ItinData,
const ScheduleDAG *DAG)
: ScoreboardHazardRecognizer(ItinData, DAG, "post-RA-sched"),
- LastMI(0) {}
+ LastMI(nullptr) {}
HazardType getHazardType(SUnit *SU, int Stalls) override;
void Reset() override;
diff --git a/llvm/lib/Target/ARM/ARMTargetObjectFile.h b/llvm/lib/Target/ARM/ARMTargetObjectFile.h
index 5f8d612..c926421 100644
--- a/llvm/lib/Target/ARM/ARMTargetObjectFile.h
+++ b/llvm/lib/Target/ARM/ARMTargetObjectFile.h
@@ -23,7 +23,7 @@
public:
ARMElfTargetObjectFile() :
TargetLoweringObjectFileELF(),
- AttributesSection(NULL)
+ AttributesSection(nullptr)
{}
void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
index e835106..6d5fd6a 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
@@ -1102,7 +1102,7 @@
}
void ARMELFStreamer::emitFnStart() {
- assert(FnStart == 0);
+ assert(FnStart == nullptr);
FnStart = getContext().CreateTempSymbol();
EmitLabel(FnStart);
}
diff --git a/llvm/lib/Target/ARM/Thumb1RegisterInfo.h b/llvm/lib/Target/ARM/Thumb1RegisterInfo.h
index 93e2b5a..0c0abbe 100644
--- a/llvm/lib/Target/ARM/Thumb1RegisterInfo.h
+++ b/llvm/lib/Target/ARM/Thumb1RegisterInfo.h
@@ -56,7 +56,7 @@
unsigned Reg) const override;
void eliminateFrameIndex(MachineBasicBlock::iterator II,
int SPAdj, unsigned FIOperandNum,
- RegScavenger *RS = NULL) const override;
+ RegScavenger *RS = nullptr) const override;
};
}