commit 9ccb06598f724b1fa4c2c88e283879fb550925d5
author Anders Carlsson <andersca@mac.com> Sat Apr 11 01:19:45 2009 +0000
committer Anders Carlsson <andersca@mac.com> Sat Apr 11 01:19:45 2009 +0000
tree 90c54981d7d938147fb1c2bf0fd47f3886495ded
parent 1e5dc6e12ccda4e783c67fa9ae11be419d7b0573

Don't mangle variables that are at translation unit scope.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68853 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/Mangle.cpp

diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp
index 3e685e6..dac9a7c 100644
--- a/lib/CodeGen/Mangle.cpp
+++ b/lib/CodeGen/Mangle.cpp
@@ -112,7 +112,8 @@
   
   if (const VarDecl *VD = dyn_cast<VarDecl>(D)) {
     if (!Context.getLangOptions().CPlusPlus ||
-        isInCLinkageSpecification(D))
+        isInCLinkageSpecification(D) ||
+        D->getDeclContext()->isTranslationUnit())
       return false;
     
     Out << "_Z";