diff options
Diffstat (limited to 'clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm')
| -rw-r--r-- | clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm b/clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm index de8c5f9fcb8..dd9b88b0234 100644 --- a/clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm +++ b/clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm @@ -8,6 +8,8 @@ // pointer fields are passed directly. // CHECK: %[[STRUCT_STRONGWEAK:.*]] = type { i8*, i8* } +// CHECK: %[[STRUCT_CONTAINSSTRONGWEAK:.*]] = type { %[[STRUCT_STRONGWEAK]] } +// CHECK: %[[STRUCT_DERIVEDSTRONGWEAK:.*]] = type { %[[STRUCT_STRONGWEAK]] } // CHECK: %[[STRUCT_STRONG:.*]] = type { i8* } // CHECK: %[[STRUCT_S:.*]] = type { i8* } // CHECK: %[[STRUCT_CONTAINSNONTRIVIAL:.*]] = type { %{{.*}}, i8* } @@ -22,6 +24,21 @@ struct StrongWeak { }; #ifdef TRIVIALABI +struct __attribute__((trivial_abi)) ContainsStrongWeak { +#else +struct ContainsStrongWeak { +#endif + StrongWeak sw; +}; + +#ifdef TRIVIALABI +struct __attribute__((trivial_abi)) DerivedStrongWeak : StrongWeak { +#else +struct DerivedStrongWeak : StrongWeak { +#endif +}; + +#ifdef TRIVIALABI struct __attribute__((trivial_abi)) Strong { #else struct Strong { @@ -84,6 +101,18 @@ StrongWeak testReturnStrongWeak(StrongWeak *a) { return *a; } +// CHECK: define void @_Z27testParamContainsStrongWeak18ContainsStrongWeak(%[[STRUCT_CONTAINSSTRONGWEAK]]* %[[A:.*]]) +// CHECK: call %[[STRUCT_CONTAINSSTRONGWEAK]]* @_ZN18ContainsStrongWeakD1Ev(%[[STRUCT_CONTAINSSTRONGWEAK]]* %[[A]]) + +void testParamContainsStrongWeak(ContainsStrongWeak a) { +} + +// CHECK: define void @_Z26testParamDerivedStrongWeak17DerivedStrongWeak(%[[STRUCT_DERIVEDSTRONGWEAK]]* %[[A:.*]]) +// CHECK: call %[[STRUCT_DERIVEDSTRONGWEAK]]* @_ZN17DerivedStrongWeakD1Ev(%[[STRUCT_DERIVEDSTRONGWEAK]]* %[[A]]) + +void testParamDerivedStrongWeak(DerivedStrongWeak a) { +} + // CHECK: define void @_Z15testParamStrong6Strong(i64 %[[A_COERCE:.*]]) // CHECK: %[[A:.*]] = alloca %[[STRUCT_STRONG]], align 8 // CHECK: %[[COERCE_DIVE:.*]] = getelementptr inbounds %[[STRUCT_STRONG]], %[[STRUCT_STRONG]]* %[[A]], i32 0, i32 0 |
