diff options
Diffstat (limited to 'test/CodeGenCXX/dllimport.cpp')
| -rw-r--r-- | test/CodeGenCXX/dllimport.cpp | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/test/CodeGenCXX/dllimport.cpp b/test/CodeGenCXX/dllimport.cpp index ddd390ad6f36..6de856017b54 100644 --- a/test/CodeGenCXX/dllimport.cpp +++ b/test/CodeGenCXX/dllimport.cpp @@ -1,13 +1,14 @@ -// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s -DMSABI -w | FileCheck --check-prefix=MSC --check-prefix=M32 %s -// RUN: %clang_cc1 -triple x86_64-windows-msvc -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s -DMSABI -w | FileCheck --check-prefix=MSC --check-prefix=M64 %s -// RUN: %clang_cc1 -triple i686-windows-gnu -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s -w | FileCheck --check-prefix=GNU --check-prefix=G32 %s -// RUN: %clang_cc1 -triple x86_64-windows-gnu -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s -w | FileCheck --check-prefix=GNU --check-prefix=G64 %s -// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -emit-llvm -std=c++1y -O1 -o - %s -DMSABI -w | FileCheck --check-prefix=MO1 %s -// RUN: %clang_cc1 -triple i686-windows-gnu -fno-rtti -emit-llvm -std=c++1y -O1 -o - %s -w | FileCheck --check-prefix=GO1 %s +// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O0 -o - %s -DMSABI -w | FileCheck --check-prefix=MSC --check-prefix=M32 %s +// RUN: %clang_cc1 -triple x86_64-windows-msvc -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O0 -o - %s -DMSABI -w | FileCheck --check-prefix=MSC --check-prefix=M64 %s +// RUN: %clang_cc1 -triple i686-windows-gnu -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O0 -o - %s -w | FileCheck --check-prefix=GNU --check-prefix=G32 %s +// RUN: %clang_cc1 -triple x86_64-windows-gnu -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O0 -o - %s -w | FileCheck --check-prefix=GNU --check-prefix=G64 %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 -O1 -o - %s -DMSABI -w | FileCheck --check-prefix=MO1 --check-prefix=M18 %s +// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -fno-threadsafe-statics -fms-extensions -fms-compatibility-version=19.00 -emit-llvm -std=c++1y -O1 -o - %s -DMSABI -w | FileCheck --check-prefix=MO1 --check-prefix=M19 %s +// RUN: %clang_cc1 -triple i686-windows-gnu -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O1 -o - %s -w | FileCheck --check-prefix=GO1 %s // CHECK-NOT doesn't play nice with CHECK-DAG, so use separate run lines. -// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s -DMSABI -w | FileCheck --check-prefix=MSC2 %s -// RUN: %clang_cc1 -triple i686-windows-gnu -fno-rtti -emit-llvm -std=c++1y -O0 -o - %s -w | FileCheck --check-prefix=GNU2 %s +// RUN: %clang_cc1 -triple i686-windows-msvc -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O0 -o - %s -DMSABI -w | FileCheck --check-prefix=MSC2 %s +// RUN: %clang_cc1 -triple i686-windows-gnu -fno-rtti -fno-threadsafe-statics -fms-extensions -emit-llvm -std=c++1y -O0 -o - %s -w | FileCheck --check-prefix=GNU2 %s // Helper structs to make templates more expressive. struct ImplicitInst_Imported {}; @@ -557,7 +558,8 @@ struct __declspec(dllimport) T { T& operator=(T&&) = default; // Note: Don't mark inline move operators dllimport because current MSVC versions don't export them. - // MO1-DAG: define linkonce_odr x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.T* @"\01??4T@@QAEAAU0@$$QAU0@@Z" + // M18-DAG: define linkonce_odr x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.T* @"\01??4T@@QAEAAU0@$$QAU0@@Z" + // M19-DAG: define available_externally dllimport x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.T* @"\01??4T@@QAEAAU0@$$QAU0@@Z" }; USEMEMFUNC(T, a) USEVAR(T::b) @@ -722,25 +724,40 @@ template struct __declspec(dllimport) ExplicitlyInstantiatedWithDifferentAttr<in USEMEMFUNC(ExplicitlyInstantiatedWithDifferentAttr<int>, f); // M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?f@?$ExplicitlyInstantiatedWithDifferentAttr@H@@QAEXXZ" +template <typename T> struct ExplicitInstantiationDeclImportedDefTemplate { void f() {} }; +extern template struct ExplicitInstantiationDeclImportedDefTemplate<int>; +template struct __declspec(dllimport) ExplicitInstantiationDeclImportedDefTemplate<int>; +USEMEMFUNC(ExplicitInstantiationDeclImportedDefTemplate<int>, f); +// M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?f@?$ExplicitInstantiationDeclImportedDefTemplate@H@@QAEXXZ" + +template <typename T> struct __declspec(dllimport) ExplicitInstantiationDeclExportedDefImportedTemplate { void f() {} }; +extern template struct __declspec(dllimport) ExplicitInstantiationDeclExportedDefImportedTemplate <int>; +template struct __declspec(dllexport) ExplicitInstantiationDeclExportedDefImportedTemplate<int>; +USEMEMFUNC(ExplicitInstantiationDeclExportedDefImportedTemplate<int>, f); +// M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?f@?$ExplicitInstantiationDeclExportedDefImportedTemplate@H@@QAEXXZ" + //===----------------------------------------------------------------------===// // Classes with template base classes //===----------------------------------------------------------------------===// template <typename T> struct ClassTemplate { void func() {} }; -template <typename T> struct __declspec(dllexport) ExportedClassTemplate { void func() {} }; +template <typename T> struct __declspec(dllexport) ExportedClassTemplate { void func(); }; +template <typename T> void ExportedClassTemplate<T>::func() {} template <typename T> struct __declspec(dllimport) ImportedClassTemplate { void func(); }; template <typename T> struct ExplicitlySpecializedTemplate { void func() {} }; template <> struct ExplicitlySpecializedTemplate<int> { void func() {} }; template <typename T> struct ExplicitlyExportSpecializedTemplate { void func() {} }; -template <> struct __declspec(dllexport) ExplicitlyExportSpecializedTemplate<int> { void func() {} }; +template <> struct __declspec(dllexport) ExplicitlyExportSpecializedTemplate<int> { void func(); }; +void ExplicitlyExportSpecializedTemplate<int>::func() {} template <typename T> struct ExplicitlyImportSpecializedTemplate { void func() {} }; template <> struct __declspec(dllimport) ExplicitlyImportSpecializedTemplate<int> { void func(); }; template <typename T> struct ExplicitlyInstantiatedTemplate { void func() {} }; template struct ExplicitlyInstantiatedTemplate<int>; -template <typename T> struct ExplicitlyExportInstantiatedTemplate { void func() {} }; +template <typename T> struct ExplicitlyExportInstantiatedTemplate { void func(); }; +template <typename T> void ExplicitlyExportInstantiatedTemplate<T>::func() {} template struct __declspec(dllexport) ExplicitlyExportInstantiatedTemplate<int>; template <typename T> struct ExplicitlyImportInstantiatedTemplate { void func(); }; template struct __declspec(dllimport) ExplicitlyImportInstantiatedTemplate<int>; @@ -787,8 +804,8 @@ USEMEMFUNC(ExplicitlySpecializedTemplate<int>, func) // Base class alredy specialized with export attribute. struct __declspec(dllimport) DerivedFromExplicitlyExportSpecializedTemplate : public ExplicitlyExportSpecializedTemplate<int> {}; USEMEMFUNC(ExplicitlyExportSpecializedTemplate<int>, func) -// M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ExplicitlyExportSpecializedTemplate@H@@QAEXXZ" -// G32-DAG: define weak_odr dllexport x86_thiscallcc void @_ZN35ExplicitlyExportSpecializedTemplateIiE4funcEv +// M32-DAG: define dllexport x86_thiscallcc void @"\01?func@?$ExplicitlyExportSpecializedTemplate@H@@QAEXXZ" +// G32-DAG: define dllexport x86_thiscallcc void @_ZN35ExplicitlyExportSpecializedTemplateIiE4funcEv // Base class already specialized with import attribute. struct __declspec(dllimport) DerivedFromExplicitlyImportSpecializedTemplate : public ExplicitlyImportSpecializedTemplate<int> {}; 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