diff options
Diffstat (limited to 'test/CodeGenCXX/dllimport.cpp')
| -rw-r--r-- | test/CodeGenCXX/dllimport.cpp | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/test/CodeGenCXX/dllimport.cpp b/test/CodeGenCXX/dllimport.cpp index aff240f28769..4ec14b72109f 100644 --- a/test/CodeGenCXX/dllimport.cpp +++ b/test/CodeGenCXX/dllimport.cpp @@ -2,8 +2,8 @@ // 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 -disable-llvm-optzns -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 -disable-llvm-optzns -o - %s -DMSABI -w | FileCheck --check-prefix=MO1 --check-prefix=M19 %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 -disable-llvm-passes -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 -disable-llvm-passes -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. @@ -347,6 +347,17 @@ __declspec(dllimport) inline int *ReferencingImportedDelete() { delete (int*)nul // MO1-DAG: define available_externally dllimport i32* @"\01?ReferencingImportedDelete@@YAPAHXZ" USE(ReferencingImportedNew) USE(ReferencingImportedDelete) +struct ClassWithDtor { ~ClassWithDtor() {} }; +struct __declspec(dllimport) ClassWithNonDllImportField { ClassWithDtor t; }; +struct __declspec(dllimport) ClassWithNonDllImportBase : public ClassWithDtor { }; +USECLASS(ClassWithNonDllImportField); +USECLASS(ClassWithNonDllImportBase); +// MO1-DAG: declare dllimport x86_thiscallcc void @"\01??1ClassWithNonDllImportBase@@QAE@XZ"(%struct.ClassWithNonDllImportBase*) +// MO1-DAG: declare dllimport x86_thiscallcc void @"\01??1ClassWithNonDllImportField@@QAE@XZ"(%struct.ClassWithNonDllImportField*) +struct ClassWithCtor { ClassWithCtor() {} }; +struct __declspec(dllimport) ClassWithNonDllImportFieldWithCtor { ClassWithCtor t; }; +USECLASS(ClassWithNonDllImportFieldWithCtor); +// MO1-DAG: declare dllimport x86_thiscallcc %struct.ClassWithNonDllImportFieldWithCtor* @"\01??0ClassWithNonDllImportFieldWithCtor@@QAE@XZ"(%struct.ClassWithNonDllImportFieldWithCtor* returned) // A dllimport function with a TLS variable must not be available_externally. __declspec(dllimport) inline void FunctionWithTLSVar() { static __thread int x = 42; } @@ -620,15 +631,15 @@ USEMEMFUNC(V, foo) struct __declspec(dllimport) W { virtual void foo() {} }; USECLASS(W) // vftable: -// MO1-DAG: @"\01??_SW@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (void (%struct.W*)* @"\01?foo@W@@UAEXXZ" to i8*)] -// GO1-DAG: @_ZTV1W = available_externally dllimport unnamed_addr constant [3 x i8*] [i8* null, i8* null, i8* bitcast (void (%struct.W*)* @_ZN1W3fooEv to i8*)] +// MO1-DAG: @"\01??_SW@@6B@" = linkonce_odr unnamed_addr constant { [1 x i8*] } { [1 x i8*] [i8* bitcast (void (%struct.W*)* @"\01?foo@W@@UAEXXZ" to i8*)] } +// GO1-DAG: @_ZTV1W = available_externally dllimport unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null, i8* null, i8* bitcast (void (%struct.W*)* @_ZN1W3fooEv to i8*)] } struct __declspec(dllimport) KeyFuncClass { constexpr KeyFuncClass() {} virtual void foo(); }; extern constexpr KeyFuncClass keyFuncClassVar = {}; -// G32-DAG: @_ZTV12KeyFuncClass = external dllimport unnamed_addr constant [3 x i8*] +// G32-DAG: @_ZTV12KeyFuncClass = external dllimport unnamed_addr constant { [3 x i8*] } struct __declspec(dllimport) X : public virtual W {}; USECLASS(X) @@ -658,7 +669,7 @@ namespace Vtordisp { // Don't dllimport the vtordisp. // MO1-DAG: define linkonce_odr x86_thiscallcc void @"\01?f@?$C@H@Vtordisp@@$4PPPPPPPM@A@AEXXZ" - class Base { + class __declspec(dllimport) Base { virtual void f() {} }; template <typename T> @@ -734,7 +745,7 @@ namespace PR21355 { // S::~S is a key function, so we would ordinarily emit a strong definition for // the vtable. However, S is imported, so the vtable should be too. - // GNU-DAG: @_ZTVN7PR213551SE = available_externally dllimport unnamed_addr constant [4 x i8*] + // GNU-DAG: @_ZTVN7PR213551SE = available_externally dllimport unnamed_addr constant { [4 x i8*] } } namespace PR21366 { @@ -756,7 +767,7 @@ namespace PR27319 { }; extern template struct __declspec(dllimport) A<int>; void f() { new A<int>(); } - // MO1-DAG: @"\01??_S?$A@H@PR27319@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] + // MO1-DAG: @"\01??_S?$A@H@PR27319@@6B@" = linkonce_odr unnamed_addr constant { [1 x i8*] } } // MS ignores DLL attributes on partial specializations. |