Visibility attributes should only be set on definition.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68561 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 1dd2c4d..508d7ce 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -272,10 +272,12 @@
// FIXME: Figure out the relative priority of the attribute,
// -fvisibility, and private_extern.
- if (const VisibilityAttr *attr = D->getAttr<VisibilityAttr>())
- setGlobalVisibility(GV, attr->getVisibility());
- else
- setGlobalOptionVisibility(GV, getLangOptions().getVisibilityMode());
+ if (ForDefinition) {
+ if (const VisibilityAttr *attr = D->getAttr<VisibilityAttr>())
+ setGlobalVisibility(GV, attr->getVisibility());
+ else
+ setGlobalOptionVisibility(GV, getLangOptions().getVisibilityMode());
+ }
if (const SectionAttr *SA = D->getAttr<SectionAttr>())
GV->setSection(SA->getName());