[llvm] r211646 - Simplify EmitLabel.

[Rafael Espindola]

Author: rafael
Date: Tue Jun 24 18:54:40 2014
New Revision: 211646

URL: http://llvm.org/viewvc/llvm-project?rev=211646&view=rev
Log:
Simplify EmitLabel.

All the "real" streamers were already calling to MCStreamer::EmitLabel
to do part of the work.

Modified:
    llvm/trunk/lib/LTO/LTOModule.cpp
    llvm/trunk/lib/MC/MCNullStreamer.cpp

Modified: llvm/trunk/lib/LTO/LTOModule.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/LTO/LTOModule.cpp?rev=211646&r1=211645&r2=211646&view=diff
==============================================================================
--- llvm/trunk/lib/LTO/LTOModule.cpp (original)
+++ llvm/trunk/lib/LTO/LTOModule.cpp Tue Jun 24 18:54:40 2014
@@ -653,7 +653,7 @@ namespace {
           AddValueSymbols(Inst.getOperand(i).getExpr());
     }
     void EmitLabel(MCSymbol *Symbol) override {
-      Symbol->setSection(*getCurrentSection().first);
+      MCStreamer::EmitLabel(Symbol);
       markDefined(*Symbol);
     }
     void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) override {

Modified: llvm/trunk/lib/MC/MCNullStreamer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCNullStreamer.cpp?rev=211646&r1=211645&r2=211646&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCNullStreamer.cpp (original)
+++ llvm/trunk/lib/MC/MCNullStreamer.cpp Tue Jun 24 18:54:40 2014
@@ -28,11 +28,6 @@ namespace {
                        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 EmitAssemblerFlag(MCAssemblerFlag Flag) override {}
     void EmitThumbFunc(MCSymbol *Func) override {}