From 513499d0ad4ff3aad80d7dda9819a0c51cfe6496 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 19 Mar 2013 15:03:47 +0000
Subject: Don't try to set attributes in alias, they have none.

llvm-svn: 177402
---
 clang/lib/CodeGen/CodeGenModule.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 402b309f8ec..173774452e9 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -656,7 +656,9 @@ void CodeGenModule::SetCommonAttributes(const Decl *D,
   if (const SectionAttr *SA = D->getAttr<SectionAttr>())
     GV->setSection(SA->getName());
 
-  getTargetCodeGenInfo().SetTargetAttributes(D, GV, *this);
+  // Alias cannot have attributes. Filter them here.
+  if (!isa<llvm::GlobalAlias>(GV))
+    getTargetCodeGenInfo().SetTargetAttributes(D, GV, *this);
 }
 
 void CodeGenModule::SetInternalFunctionAttributes(const Decl *D,
-- 
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