commit 484291c27319668ad99cb87def000254357736fb
author Rafael Espindola <rafael.espindola@gmail.com> Mon Nov 01 14:28:48 2010 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Mon Nov 01 14:28:48 2010 +0000
tree 03504534842cce9668a7af255731281133bd5e38
parent 69661191ce9f4e8a2fa00391a0708905caccf52c

Implement .weakref.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117911 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCAsmStreamer.cpp

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 6c240cf..ca8dc96 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -113,6 +113,7 @@
   virtual void EmitAssemblerFlag(MCAssemblerFlag Flag);
 
   virtual void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value);
+  virtual void EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol);
 
   virtual void EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute);
 
@@ -258,6 +259,11 @@
   Symbol->setVariableValue(Value);
 }
 
+void MCAsmStreamer::EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {
+  OS << ".weakref " << *Alias << ", " << *Symbol;
+  EmitEOL();
+}
+
 void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol,
                                         MCSymbolAttr Attribute) {
   switch (Attribute) {