[Mips] Add a target streamer when creating a null streamer.

Should fix DebugInfo/global.ll on the mips bot.

llvm-svn: 211527

1 files changed, 28 insertions, 30 deletions

diff --git a/llvm/lib/Target/Mips/MipsTargetStreamer.h b/llvm/lib/Target/Mips/MipsTargetStreamer.h
index 4ad37ac5b12..2ae61382cd5 100644
--- a/llvm/lib/Target/Mips/MipsTargetStreamer.h
+++ b/llvm/lib/Target/Mips/MipsTargetStreamer.h
@@ -15,43 +15,41 @@
 
 namespace llvm {
 class MipsTargetStreamer : public MCTargetStreamer {
-  virtual void anchor();
-
 public:
   MipsTargetStreamer(MCStreamer &S);
-  virtual void emitDirectiveSetMicroMips() = 0;
-  virtual void emitDirectiveSetNoMicroMips() = 0;
-  virtual void emitDirectiveSetMips16() = 0;
-  virtual void emitDirectiveSetNoMips16() = 0;
-
-  virtual void emitDirectiveSetReorder() = 0;
-  virtual void emitDirectiveSetNoReorder() = 0;
-  virtual void emitDirectiveSetMacro() = 0;
-  virtual void emitDirectiveSetNoMacro() = 0;
-  virtual void emitDirectiveSetAt() = 0;
-  virtual void emitDirectiveSetNoAt() = 0;
-  virtual void emitDirectiveEnd(StringRef Name) = 0;
-
-  virtual void emitDirectiveEnt(const MCSymbol &Symbol) = 0;
-  virtual void emitDirectiveAbiCalls() = 0;
-  virtual void emitDirectiveNaN2008() = 0;
-  virtual void emitDirectiveNaNLegacy() = 0;
-  virtual void emitDirectiveOptionPic0() = 0;
-  virtual void emitDirectiveOptionPic2() = 0;
+  virtual void emitDirectiveSetMicroMips();
+  virtual void emitDirectiveSetNoMicroMips();
+  virtual void emitDirectiveSetMips16();
+  virtual void emitDirectiveSetNoMips16();
+
+  virtual void emitDirectiveSetReorder();
+  virtual void emitDirectiveSetNoReorder();
+  virtual void emitDirectiveSetMacro();
+  virtual void emitDirectiveSetNoMacro();
+  virtual void emitDirectiveSetAt();
+  virtual void emitDirectiveSetNoAt();
+  virtual void emitDirectiveEnd(StringRef Name);
+
+  virtual void emitDirectiveEnt(const MCSymbol &Symbol);
+  virtual void emitDirectiveAbiCalls();
+  virtual void emitDirectiveNaN2008();
+  virtual void emitDirectiveNaNLegacy();
+  virtual void emitDirectiveOptionPic0();
+  virtual void emitDirectiveOptionPic2();
   virtual void emitFrame(unsigned StackReg, unsigned StackSize,
-                         unsigned ReturnReg) = 0;
-  virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) = 0;
-  virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) = 0;
+                         unsigned ReturnReg);
+  virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
+  virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
 
-  virtual void emitDirectiveSetMips32R2() = 0;
-  virtual void emitDirectiveSetMips64() = 0;
-  virtual void emitDirectiveSetMips64R2() = 0;
-  virtual void emitDirectiveSetDsp() = 0;
+  virtual void emitDirectiveSetMips32R2();
+  virtual void emitDirectiveSetMips64();
+  virtual void emitDirectiveSetMips64R2();
+  virtual void emitDirectiveSetDsp();
 
   // PIC support
-  virtual void emitDirectiveCpload(unsigned RegNo) = 0;
+  virtual void emitDirectiveCpload(unsigned RegNo);
   virtual void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
-                                    const MCSymbol &Sym, bool IsReg) = 0;
+                                    const MCSymbol &Sym, bool IsReg);
 };
 
 // This part is for ascii assembly output