From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 24 Jun 2014 23:54:40 +0000 (+0000)
Subject: Simplify EmitLabel.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a68a4f0fd59183c3e3cd23b0a068234b54ae0db9;p=oota-llvm.git

Simplify EmitLabel.

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211646 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/LTO/LTOModule.cpp b/lib/LTO/LTOModule.cpp
index 50ddaa12a4c..05c384d7116 100644
--- a/lib/LTO/LTOModule.cpp
+++ b/lib/LTO/LTOModule.cpp
@@ -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 {
diff --git a/lib/MC/MCNullStreamer.cpp b/lib/MC/MCNullStreamer.cpp
index 5fa14c97892..ca162a43497 100644
--- a/lib/MC/MCNullStreamer.cpp
+++ b/lib/MC/MCNullStreamer.cpp
@@ -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 {}