1 files changed, 6 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index a68f97cff0d..94cfc69ed55 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1625,11 +1625,12 @@ void AddressSanitizerModule::SetComdatForGlobalMetadata(
 GlobalVariable *
 AddressSanitizerModule::CreateMetadataGlobal(Module &M, Constant *Initializer,
                                              StringRef OriginalName) {
-  GlobalVariable *Metadata =
-      new GlobalVariable(M, Initializer->getType(), false,
-                         GlobalVariable::InternalLinkage, Initializer,
-                         Twine("__asan_global_") +
-                             GlobalValue::getRealLinkageName(OriginalName));
+  auto Linkage = TargetTriple.isOSBinFormatMachO()
+                     ? GlobalVariable::InternalLinkage
+                     : GlobalVariable::PrivateLinkage;
+  GlobalVariable *Metadata = new GlobalVariable(
+      M, Initializer->getType(), false, Linkage, Initializer,
+      Twine("__asan_global_") + GlobalValue::getRealLinkageName(OriginalName));
   Metadata->setSection(getGlobalMetadataSection());
   return Metadata;
 }