diff options
Diffstat (limited to 'clang/test/CodeGenCXX/external-linkage.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/external-linkage.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/external-linkage.cpp b/clang/test/CodeGenCXX/external-linkage.cpp new file mode 100644 index 00000000000..00657325041 --- /dev/null +++ b/clang/test/CodeGenCXX/external-linkage.cpp @@ -0,0 +1,17 @@ +// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -fno-threadsafe-statics -fms-extensions -fms-compatibility-version=18.00 -emit-llvm -std=c++1y -O1 -disable-llvm-passes -o - %s -DMSABI -w | FileCheck --check-prefix=MO1 --check-prefix=MO2 %s + +// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -fno-threadsafe-statics -fms-extensions -fms-compatibility-version=18.00 -emit-llvm -std=c++1y -o - %s -DMSABI -w | FileCheck --check-prefix=MO3 --check-prefix=MO4 %s + +// MO1-DAG:@"\01??_8B@@7B@" = available_externally dllimport unnamed_addr constant [2 x i32] [i32 0, i32 4] +// MO2-DAG: define available_externally dllimport x86_thiscallcc %struct.B* @"\01??0B@@QAE@XZ" + +struct __declspec(dllimport) A { + virtual ~A(); +}; +struct __declspec(dllimport) B : virtual A { + virtual ~B(); +}; +void f() { B b; } + +// MO3-DAG: declare dllimport x86_thiscallcc %struct.B* @"\01??0B@@QAE@XZ" +// MO4-DAG: declare dllimport x86_thiscallcc void @"\01??_DB@@QAEXXZ" |
