Set unnamed_addr for type infos that we are confortable marking as hidden. I
think it is safe to mark all type infos with unnamed_addr, but I am not sure.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123275 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index 444062b..839ff90 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -640,8 +640,12 @@
/*ForRTTI*/ true, /*ForDefinition*/ true);
else if (Hidden ||
(CGM.getCodeGenOpts().HiddenWeakVTables &&
- Linkage == llvm::GlobalValue::WeakODRLinkage))
+ Linkage == llvm::GlobalValue::WeakODRLinkage)) {
GV->setVisibility(llvm::GlobalValue::HiddenVisibility);
+
+ // FIXME: Should we set this for all type infos?
+ GV->setUnnamedAddr(true);
+ }
return llvm::ConstantExpr::getBitCast(GV, Int8PtrTy);
}
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 5d549c9..9ed3150 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -251,6 +251,7 @@
// Otherwise, drop the visibility to hidden.
GV->setVisibility(llvm::GlobalValue::HiddenVisibility);
+ GV->setUnnamedAddr(true);
}
llvm::StringRef CodeGenModule::getMangledName(GlobalDecl GD) {