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Diffstat (limited to 'test/CodeGenCXX/atomic-dllexport.cpp')
| -rw-r--r-- | test/CodeGenCXX/atomic-dllexport.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGenCXX/atomic-dllexport.cpp b/test/CodeGenCXX/atomic-dllexport.cpp new file mode 100644 index 000000000000..ae1422243160 --- /dev/null +++ b/test/CodeGenCXX/atomic-dllexport.cpp @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 -triple i686-windows-msvc -emit-llvm -std=c++11 -fms-extensions -O0 -o - %s | FileCheck --check-prefix=M32 %s +// RUN: %clang_cc1 -triple x86_64-windows-msvc -emit-llvm -std=c++11 -fms-extensions -O0 -o - %s | FileCheck --check-prefix=M64 %s + +struct __declspec(dllexport) SomeStruct { + // Copy assignment operator should be produced, and exported: + // M32: define weak_odr dllexport x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.SomeStruct* @"\01??4SomeStruct@@QAEAAU0@ABU0@@Z" + // M64: define weak_odr dllexport dereferenceable({{[0-9]+}}) %struct.SomeStruct* @"\01??4SomeStruct@@QEAAAEAU0@AEBU0@@Z" + _Atomic(int) mData; +}; |