commit 6ab4ae4168e35fb1c9fab309cee79130c812d90c
author Rafael Espindola <rafael.espindola@gmail.com> Wed Mar 21 01:30:16 2018 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Wed Mar 21 01:30:16 2018 +0000
tree da8ffcd85c89ffb539fbb5534a9f7f119756d7c7
parent 69949d0b5a44be358367298367d44ebda20e7bff

Set dso_local on runtime variables.

llvm-svn: 328068

clang/lib/CodeGen/CodeGenModule.cpp

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 53177d2..e7efd41 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2953,7 +2953,10 @@
 llvm::Constant *
 CodeGenModule::CreateRuntimeVariable(llvm::Type *Ty,
                                      StringRef Name) {
-  return GetOrCreateLLVMGlobal(Name, llvm::PointerType::getUnqual(Ty), nullptr);
+  auto *Ret =
+      GetOrCreateLLVMGlobal(Name, llvm::PointerType::getUnqual(Ty), nullptr);
+  setDSOLocal(cast<llvm::GlobalValue>(Ret->stripPointerCasts()));
+  return Ret;
 }
 
 void CodeGenModule::EmitTentativeDefinition(const VarDecl *D) {