MachineCopyPropagation has special logic for removing COPY instructions. It will...

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

diff --git a/lib/MC/MCNullStreamer.cpp b/lib/MC/MCNullStreamer.cpp
index 87a7db69cd869ee39e0e62ce75368f420e5b6cba..9b9c4aa2a0cdfc306839804ac2326416b235210a 100644 (file)
--- a/lib/MC/MCNullStreamer.cpp
+++ b/lib/MC/MCNullStreamer.cpp
@@ -19,7 +19,7 @@ namespace {
 
   class MCNullStreamer : public MCStreamer {
   public:
-    MCNullStreamer(MCContext &Context) : MCStreamer(SK_NullStreamer, Context) {}
+    MCNullStreamer(MCContext &Context) : MCStreamer(Context, 0) {}
 
     /// @name MCStreamer Interface
     /// @{
@@ -37,7 +37,7 @@ namespace {
     virtual void EmitLabel(MCSymbol *Symbol) {
       assert(Symbol->isUndefined() && "Cannot define a symbol twice!");
       assert(getCurrentSection().first &&"Cannot emit before setting section!");
-      Symbol->setSection(*getCurrentSection().first);
+      AssignSection(Symbol, getCurrentSection().first);
     }
     virtual void EmitDebugLabel(MCSymbol *Symbol) {
       EmitLabel(Symbol);
@@ -109,13 +109,6 @@ namespace {
     virtual void EmitCFIEndProcImpl(MCDwarfFrameInfo &Frame) {
       RecordProcEnd(Frame);
     }
-
-    /// @}
-
-    static bool classof(const MCStreamer *S) {
-      return S->getKind() == SK_NullStreamer;
-    }
-
   };
 
 }