From c18086ae175568e13161cd7502a8953b5effa5d3 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 23 Feb 2010 22:00:30 +0000
Subject: Add support for the weakref attribute. We still produce "alias weak"
 as llvm-gcc does, but are more strict on what uses of weakref we accept.

llvm-svn: 96992
---
 clang/lib/CodeGen/CodeGenModule.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang/lib/CodeGen/CodeGenModule.cpp')

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index f819382..5236619 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1327,6 +1327,7 @@ void CodeGenModule::EmitAliasDefinition(const ValueDecl *D) {
       GA->setLinkage(llvm::Function::DLLExportLinkage);
     }
   } else if (D->hasAttr<WeakAttr>() ||
+             D->hasAttr<WeakRefAttr>() ||
              D->hasAttr<WeakImportAttr>()) {
     GA->setLinkage(llvm::Function::WeakAnyLinkage);
   }
-- 
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