Don't try to set attributes in alias, they have none.

llvm-svn: 177402
2013-03-19 15:03:47 +00:00
parent 95eaa21637
commit 513499d0ad
2 changed files with 15 additions and 1 deletions
--- 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,