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Set dso_local for guid decls. 

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@327991 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2018-03-20 15:42:58 +00:00
parent 2c97b35e76
commit 29c65f90ec
2 changed files with 3 additions and 0 deletions
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1
lib/CodeGen/CodeGenModule.cpp
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@ -1921,6 +1921,7 @@ ConstantAddress CodeGenModule::GetAddrOfUuidDescriptor(
/*isConstant=*/true, llvm::GlobalValue::LinkOnceODRLinkage, Init, Name);
if (supportsCOMDAT())
GV->setComdat(TheModule.getOrInsertComdat(GV->getName()));
setDSOLocal(GV);
return ConstantAddress(GV, Alignment);
}

2
test/CodeGenCXX/microsoft-templ-uuidof.cpp
View File

@ -15,6 +15,8 @@ struct __declspec(uuid("{BBBBBBBB-BBBB-BBBB-BBBB-BBBBBBBBBBBB}")) X<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