From b266a1fce09ab4ee7033268199509aacfbef056a Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 17 Jan 2011 16:31:00 +0000
Subject: Add unnamed_addr to the special strings created by
 __builtin___CFStringMakeConstantString This fixes PR8993. A darwin expert
 might want to check that this is safe.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123658 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CodeGenModule.cpp | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index df90011104..8ae31f7750 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -1589,6 +1589,7 @@ CodeGenModule::GetAddrOfConstantCFString(const StringLiteral *Literal) {
   llvm::GlobalVariable *GV =
     new llvm::GlobalVariable(getModule(), C->getType(), isConstant, Linkage, C,
                              ".str");
+  GV->setUnnamedAddr(true);
   if (isUTF16) {
     CharUnits Align = getContext().getTypeAlignInChars(getContext().ShortTy);
     GV->setAlignment(Align.getQuantity());
-- 
cgit v1.2.3-70-g09d2