Revert r218380. This was breaking Apple internal build bots.

[oota-llvm.git] / lib / MC / MCNullStreamer.cpp

diff --git a/lib/MC/MCNullStreamer.cpp b/lib/MC/MCNullStreamer.cpp
index 4f2740ed3ae9ffbc2fed55aee38136943fa8514c..d5434023db72518d82db31167bffaf933c9f2812 100644 (file)
--- a/lib/MC/MCNullStreamer.cpp
+++ b/lib/MC/MCNullStreamer.cpp
@@ -24,83 +24,17 @@ namespace {
     /// @name MCStreamer Interface
     /// @{
 
-    void ChangeSection(const MCSection *Section,
-                       const MCExpr *Subsection) override {
-    }
-
-    void EmitLabel(MCSymbol *Symbol) override {
-      assert(Symbol->isUndefined() && "Cannot define a symbol twice!");
-      assert(getCurrentSection().first &&"Cannot emit before setting section!");
-      AssignSection(Symbol, getCurrentSection().first);
-    }
-    void EmitDebugLabel(MCSymbol *Symbol) override {
-      EmitLabel(Symbol);
-    }
-    void EmitAssemblerFlag(MCAssemblerFlag Flag) override {}
-    void EmitThumbFunc(MCSymbol *Func) override {}
-
-    void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) override {}
-    void EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) override {}
     bool EmitSymbolAttribute(MCSymbol *Symbol,
                              MCSymbolAttr Attribute) override {
       return true;
     }
 
-    void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override {}
-
-    void BeginCOFFSymbolDef(const MCSymbol *Symbol) override {}
-    void EmitCOFFSymbolStorageClass(int StorageClass) override {}
-    void EmitCOFFSymbolType(int Type) override {}
-    void EndCOFFSymbolDef() override {}
     void EmitCOFFSecRel32(MCSymbol const *Symbol) override {}
-
-    void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) override {}
     void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                           unsigned ByteAlignment) override {}
-    void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
-                               unsigned ByteAlignment) override {}
     void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = nullptr,
                       uint64_t Size = 0, unsigned ByteAlignment = 0) override {}
-    void EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol,
-                        uint64_t Size, unsigned ByteAlignment) override {}
-    void EmitBytes(StringRef Data) override {}
-
-    void EmitValueImpl(const MCExpr *Value, unsigned Size,
-                       const SMLoc &Loc = SMLoc()) override {}
-    void EmitULEB128Value(const MCExpr *Value) override {}
-    void EmitSLEB128Value(const MCExpr *Value) override {}
     void EmitGPRel32Value(const MCExpr *Value) override {}
-    void EmitValueToAlignment(unsigned ByteAlignment, int64_t Value = 0,
-                              unsigned ValueSize = 1,
-                              unsigned MaxBytesToEmit = 0) override {}
-
-    void EmitCodeAlignment(unsigned ByteAlignment,
-                           unsigned MaxBytesToEmit = 0) override {}
-
-    bool EmitValueToOffset(const MCExpr *Offset,
-                           unsigned char Value = 0) override { return false; }
-
-    void EmitFileDirective(StringRef Filename) override {}
-    unsigned EmitDwarfFileDirective(unsigned FileNo, StringRef Directory,
-                                    StringRef Filename,
-                                    unsigned CUID = 0) override {
-      return 0;
-    }
-    void EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
-                               unsigned Column, unsigned Flags,
-                               unsigned Isa, unsigned Discriminator,
-                               StringRef FileName) override {}
-    void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo&) override {}
-
-    void EmitBundleAlignMode(unsigned AlignPow2) override {}
-    void EmitBundleLock(bool AlignToEnd) override {}
-    void EmitBundleUnlock() override {}
-
-    void FinishImpl() override {}
-
-    void EmitCFIEndProcImpl(MCDwarfFrameInfo &Frame) override {
-      RecordProcEnd(Frame);
-    }
   };
 
 }