commit 6d576051b9ca56fe962077fb194ed2917539989a
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Mon Oct 11 03:25:53 2010 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> Mon Oct 11 03:25:53 2010 +0000
tree a08305194b30cfff3263fc1f5ecf25376c815cd5
parent 2c6899fa1a748fe211280de3dfb478be56a9be6a

Don't let typeinfo name symbols be 'internal hidden', it can lead to linker conflicts
with similarly named classes in anonymous namespaces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116185 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGRTTI.cpp

diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index 60df613..e98d0e8 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -85,7 +85,7 @@
       OGV->replaceAllUsesWith(NewPtr);
       OGV->eraseFromParent();
     }
-    if (Hidden)
+    if (Hidden && Linkage != llvm::GlobalValue::InternalLinkage)
       GV->setVisibility(llvm::GlobalVariable::HiddenVisibility);
     return llvm::ConstantExpr::getBitCast(GV, Int8PtrTy);
   }