[C++] Use 'nullptr'. Target edition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207197 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 15 insertions, 15 deletions

diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
index 5f706dfe89..3e87c6a7a8 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
@@ -62,7 +62,7 @@ static const char *GetFPUName(unsigned ID) {
 #define ARM_FPU_NAME(NAME, ID) case ARM::ID: return NAME;
 #include "ARMFPUName.def"
   }
-  return NULL;
+  return nullptr;
 }
 
 static const char *GetArchName(unsigned ID) {
@@ -75,7 +75,7 @@ static const char *GetArchName(unsigned ID) {
 #define ARM_ARCH_ALIAS(NAME, ID) /* empty */
 #include "ARMArchName.def"
   }
-  return NULL;
+  return nullptr;
 }
 
 static const char *GetArchDefaultCPUName(unsigned ID) {
@@ -88,7 +88,7 @@ static const char *GetArchDefaultCPUName(unsigned ID) {
 #define ARM_ARCH_ALIAS(NAME, ID) /* empty */
 #include "ARMArchName.def"
   }
-  return NULL;
+  return nullptr;
 }
 
 static unsigned GetArchDefaultCPUArch(unsigned ID) {
@@ -310,7 +310,7 @@ private:
     for (size_t i = 0; i < Contents.size(); ++i)
       if (Contents[i].Tag == Attribute)
         return &Contents[i];
-    return 0;
+    return nullptr;
   }
 
   void setAttributeItem(unsigned Attribute, unsigned Value,
@@ -415,7 +415,7 @@ public:
   ARMTargetELFStreamer(MCStreamer &S)
     : ARMTargetStreamer(S), CurrentVendor("aeabi"), FPU(ARM::INVALID_FPU),
       Arch(ARM::INVALID_ARCH), EmittedArch(ARM::INVALID_ARCH),
-      AttributeSection(0) {}
+      AttributeSection(nullptr) {}
 };
 
 /// Extend the generic ELFStreamer class so that it can emit mapping symbols at
@@ -1013,7 +1013,7 @@ inline void ARMELFStreamer::SwitchToEHSection(const char *Prefix,
   }
 
   // Get .ARM.extab or .ARM.exidx section
-  const MCSectionELF *EHSection = NULL;
+  const MCSectionELF *EHSection = nullptr;
   if (const MCSymbol *Group = FnSection.getGroup()) {
     EHSection = getContext().getELFSection(
       EHSecName, Type, Flags | ELF::SHF_GROUP, Kind,
@@ -1050,9 +1050,9 @@ void ARMELFStreamer::EmitFixup(const MCExpr *Expr, MCFixupKind Kind) {
 }
 
 void ARMELFStreamer::Reset() {
-  ExTab = NULL;
-  FnStart = NULL;
-  Personality = NULL;
+  ExTab = nullptr;
+  FnStart = nullptr;
+  Personality = nullptr;
   PersonalityIndex = ARM::EHABI::NUM_PERSONALITY_INDEX;
   FPReg = ARM::SP;
   FPOffset = 0;
diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
index b7f96e0880..e93b16c6b5 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
@@ -25,7 +25,7 @@ ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(StringRef TT) {
       (TheTriple.getArch() == Triple::thumbeb))
     IsLittleEndian = false;
 
-  Data64bitsDirective = 0;
+  Data64bitsDirective = nullptr;
   CommentString = "@";
   Code16Directive = ".code\t16";
   Code32Directive = ".code\t32";
@@ -50,7 +50,7 @@ ARMELFMCAsmInfo::ARMELFMCAsmInfo(StringRef TT) {
   // ".comm align is in bytes but .align is pow-2."
   AlignmentIsInBytes = false;
 
-  Data64bitsDirective = 0;
+  Data64bitsDirective = nullptr;
   CommentString = "@";
   Code16Directive = ".code\t16";
   Code32Directive = ".code\t32";
diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
index cc1c3f1737..0d2aaa2eed 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
@@ -247,7 +247,7 @@ static MCAsmInfo *createARMMCAsmInfo(const MCRegisterInfo &MRI, StringRef TT) {
   }
 
   unsigned Reg = MRI.getDwarfRegNum(ARM::SP, true);
-  MAI->addInitialFrameState(MCCFIInstruction::createDefCfa(0, Reg, 0));
+  MAI->addInitialFrameState(MCCFIInstruction::createDefCfa(nullptr, Reg, 0));
 
   return MAI;
 }
@@ -297,7 +297,7 @@ static MCInstPrinter *createARMMCInstPrinter(const Target &T,
                                              const MCSubtargetInfo &STI) {
   if (SyntaxVariant == 0)
     return new ARMInstPrinter(MAI, MII, MRI, STI);
-  return 0;
+  return nullptr;
 }
 
 static MCRelocationInfo *createARMMCRelocationInfo(StringRef TT,
diff --git a/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp b/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
index f2e4532611..38ed5632e4 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
@@ -378,7 +378,7 @@ void ARMMachObjectWriter::RecordRelocation(MachObjectWriter *Writer,
   }
 
   // Get the symbol data, if any.
-  const MCSymbolData *SD = 0;
+  const MCSymbolData *SD = nullptr;
   if (Target.getSymA())
     SD = &Asm.getSymbolData(Target.getSymA()->getSymbol());
 
diff --git a/lib/Target/ARM/MCTargetDesc/ARMTargetStreamer.cpp b/lib/Target/ARM/MCTargetDesc/ARMTargetStreamer.cpp
index fdc0ed7d67..6e8a62cd2e 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMTargetStreamer.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMTargetStreamer.cpp
@@ -109,7 +109,7 @@ ConstantPool *
 AssemblerConstantPools::getConstantPool(const MCSection *Section) {
   ConstantPoolMapTy::iterator CP = ConstantPools.find(Section);
   if (CP == ConstantPools.end())
-    return 0;
+    return nullptr;
 
   return &CP->second;
 }