[C++] Use 'nullptr'.

[oota-llvm.git] / include / llvm / CodeGen / TargetLoweringObjectFileImpl.h

diff --git a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
index c43a0a6c7020f538d97fd2207aa467b5ca30d061..16fed32aa18c6a074e1270a787d60940e781dfa9 100644 (file)
--- a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
+++ b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
@@ -39,39 +39,38 @@ public:
   virtual ~TargetLoweringObjectFileELF() {}
 
   void emitPersonalityValue(MCStreamer &Streamer, const TargetMachine &TM,
-                            const MCSymbol *Sym) const LLVM_OVERRIDE;
+                            const MCSymbol *Sym) const override;
 
   /// Given a constant with the SectionKind, return a section that it should be
   /// placed in.
-  const MCSection *getSectionForConstant(SectionKind Kind) const LLVM_OVERRIDE;
+  const MCSection *getSectionForConstant(SectionKind Kind) const override;
 
   const MCSection *getExplicitSectionGlobal(const GlobalValue *GV,
-                                            SectionKind Kind, Mangler &Mang,
-                                            const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+                                        SectionKind Kind, Mangler &Mang,
+                                        const TargetMachine &TM) const override;
 
   const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
-                                          SectionKind Kind, Mangler &Mang,
-                                          const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+                                        SectionKind Kind, Mangler &Mang,
+                                        const TargetMachine &TM) const override;
 
   /// Return an MCExpr to use for a reference to the specified type info global
   /// variable from exception handling information.
-  const MCExpr *getTTypeGlobalReference(const GlobalValue *GV, Mangler &Mang,
-                                        MachineModuleInfo *MMI,
-                                        unsigned Encoding,
-                                        MCStreamer &Streamer) const
-      LLVM_OVERRIDE;
+  const MCExpr *
+  getTTypeGlobalReference(const GlobalValue *GV, unsigned Encoding,
+                          Mangler &Mang, const TargetMachine &TM,
+                          MachineModuleInfo *MMI,
+                          MCStreamer &Streamer) const override;
 
   // The symbol that gets passed to .cfi_personality.
   MCSymbol *getCFIPersonalitySymbol(const GlobalValue *GV, Mangler &Mang,
-                                    MachineModuleInfo *MMI) const LLVM_OVERRIDE;
+                                    const TargetMachine &TM,
+                                    MachineModuleInfo *MMI) const override;
 
   void InitializeELF(bool UseInitArray_);
-  const MCSection *getStaticCtorSection(unsigned Priority = 65535) const
-      LLVM_OVERRIDE;
-  const MCSection *getStaticDtorSection(unsigned Priority = 65535) const
-      LLVM_OVERRIDE;
+  const MCSection *
+    getStaticCtorSection(unsigned Priority = 65535) const override;
+  const MCSection *
+    getStaticDtorSection(unsigned Priority = 65535) const override;
 };
 
 
@@ -82,42 +81,38 @@ public:
 
   /// Extract the dependent library name from a linker option string. Returns
   /// StringRef() if the option does not specify a library.
-  StringRef getDepLibFromLinkerOpt(StringRef LinkerOption) const LLVM_OVERRIDE;
+  StringRef getDepLibFromLinkerOpt(StringRef LinkerOption) const override;
 
   /// Emit the module flags that specify the garbage collection information.
   void emitModuleFlags(MCStreamer &Streamer,
                        ArrayRef<Module::ModuleFlagEntry> ModuleFlags,
-                       Mangler &Mang, const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+                       Mangler &Mang, const TargetMachine &TM) const override;
 
-  const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
-                                          SectionKind Kind, Mangler &Mang,
-                                          const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+  bool isSectionAtomizableBySymbols(const MCSection &Section) const override;
 
-  const MCSection *getExplicitSectionGlobal(const GlobalValue *GV,
-                                            SectionKind Kind, Mangler &Mang,
-                                            const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+  const MCSection *
+    SelectSectionForGlobal(const GlobalValue *GV,
+                           SectionKind Kind, Mangler &Mang,
+                           const TargetMachine &TM) const override;
 
-  const MCSection *getSectionForConstant(SectionKind Kind) const LLVM_OVERRIDE;
+  const MCSection *
+    getExplicitSectionGlobal(const GlobalValue *GV,
+                             SectionKind Kind, Mangler &Mang,
+                             const TargetMachine &TM) const override;
 
-  /// This hook allows targets to selectively decide not to emit the
-  /// UsedDirective for some symbols in llvm.used.
-  /// FIXME: REMOVE this (rdar://7071300)
-  bool shouldEmitUsedDirectiveFor(const GlobalValue *GV, Mangler &Mang) const
-      LLVM_OVERRIDE;
+  const MCSection *getSectionForConstant(SectionKind Kind) const override;
 
   /// The mach-o version of this method defaults to returning a stub reference.
-  const MCExpr *getTTypeGlobalReference(const GlobalValue *GV, Mangler &Mang,
-                                        MachineModuleInfo *MMI,
-                                        unsigned Encoding,
-                                        MCStreamer &Streamer) const
-      LLVM_OVERRIDE;
+  const MCExpr *
+  getTTypeGlobalReference(const GlobalValue *GV, unsigned Encoding,
+                          Mangler &Mang, const TargetMachine &TM,
+                          MachineModuleInfo *MMI,
+                          MCStreamer &Streamer) const override;
 
   // The symbol that gets passed to .cfi_personality.
   MCSymbol *getCFIPersonalitySymbol(const GlobalValue *GV, Mangler &Mang,
-                                    MachineModuleInfo *MMI) const LLVM_OVERRIDE;
+                                    const TargetMachine &TM,
+                                    MachineModuleInfo *MMI) const override;
 };
 
 
@@ -126,26 +121,25 @@ class TargetLoweringObjectFileCOFF : public TargetLoweringObjectFile {
 public:
   virtual ~TargetLoweringObjectFileCOFF() {}
 
-  const MCSection *getExplicitSectionGlobal(const GlobalValue *GV,
-                                            SectionKind Kind, Mangler &Mang,
-                                            const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+  const MCSection *
+    getExplicitSectionGlobal(const GlobalValue *GV,
+                             SectionKind Kind, Mangler &Mang,
+                             const TargetMachine &TM) const override;
 
-  const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
-                                          SectionKind Kind, Mangler &Mang,
-                                          const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+  const MCSection *
+    SelectSectionForGlobal(const GlobalValue *GV,
+                           SectionKind Kind, Mangler &Mang,
+                           const TargetMachine &TM) const override;
 
   /// Extract the dependent library name from a linker option string. Returns
   /// StringRef() if the option does not specify a library.
-  StringRef getDepLibFromLinkerOpt(StringRef LinkerOption) const LLVM_OVERRIDE;
+  StringRef getDepLibFromLinkerOpt(StringRef LinkerOption) const override;
 
   /// Emit Obj-C garbage collection and linker options. Only linker option
   /// emission is implemented for COFF.
   void emitModuleFlags(MCStreamer &Streamer,
                        ArrayRef<Module::ModuleFlagEntry> ModuleFlags,
-                       Mangler &Mang, const TargetMachine &TM) const
-      LLVM_OVERRIDE;
+                       Mangler &Mang, const TargetMachine &TM) const override;
 };
 
 } // end namespace llvm