r327991 - Set dso_local for guid decls.

[Rafael Espindola via cfe-commits]

Author: rafael
Date: Tue Mar 20 08:42:58 2018
New Revision: 327991

URL: http://llvm.org/viewvc/llvm-project?rev=327991&view=rev
Log:
Set dso_local for guid decls.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp
    cfe/trunk/test/CodeGenCXX/microsoft-templ-uuidof.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=327991&r1=327990&r2=327991&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Tue Mar 20 08:42:58 2018
@@ -1921,6 +1921,7 @@ ConstantAddress CodeGenModule::GetAddrOf
       /*isConstant=*/true, llvm::GlobalValue::LinkOnceODRLinkage, Init, Name);
   if (supportsCOMDAT())
     GV->setComdat(TheModule.getOrInsertComdat(GV->getName()));
+  setDSOLocal(GV);
   return ConstantAddress(GV, Alignment);
 }
 

Modified: cfe/trunk/test/CodeGenCXX/microsoft-templ-uuidof.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/microsoft-templ-uuidof.cpp?rev=327991&r1=327990&r2=327991&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/microsoft-templ-uuidof.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/microsoft-templ-uuidof.cpp Tue Mar 20 08:42:58 2018
@@ -15,6 +15,8 @@ struct __declspec(uuid("{BBBBBBBB-BBBB-B
 
 struct __declspec(uuid("{CCCCCCCC-CCCC-CCCC-CCCC-CCCCCCCCCCCC}")) C {};
 
+// CHECK-DAG: @_GUID_aaaaaaaa_aaaa_aaaa_aaaa_aaaaaaaaaaaa = linkonce_odr dso_local
+
 const _GUID &xa = __uuidof(X<A>);
 // CHECK-DAG:  @"?xa@@3ABU_GUID@@B" = {{.*}} @_GUID_aaaaaaaa_aaaa_aaaa_aaaa_aaaaaaaaaaaa