If a global var decl has an initializer, make sure to always set its linkage to external.

llvm-svn: 60462
2008-12-03 05:51:23 +00:00
parent cc78cdf275
commit 6a113d9ddb
2 changed files with 9 additions and 0 deletions
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -607,6 +607,8 @@ void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D) {
    case VarDecl::None:
      if (!D->getInit())
        GV->setLinkage(llvm::GlobalVariable::CommonLinkage);
+      else
+        GV->setLinkage(llvm::GlobalVariable::ExternalLinkage);
      break;
    case VarDecl::Extern:
    case VarDecl::PrivateExtern: