| Fariborz Jahanian | c3953aa | 2012-01-05 00:10:16 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -x objective-c++ %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s |
| 2 | // rdar://6137845 |
| 3 | |
| 4 | struct TCPPObject |
| 5 | { |
| 6 | TCPPObject(const TCPPObject& inObj); |
| 7 | TCPPObject(); |
| 8 | ~TCPPObject(); |
| 9 | int filler[64]; |
| 10 | }; |
| 11 | |
| 12 | |
| 13 | @interface MyDocument |
| 14 | { |
| 15 | @private |
| 16 | TCPPObject _cppObject; |
| 17 | } |
| 18 | @property (atomic, assign, readwrite) const TCPPObject& cppObject; |
| 19 | @end |
| 20 | |
| 21 | @implementation MyDocument |
| 22 | |
| 23 | @synthesize cppObject = _cppObject; |
| 24 | |
| 25 | @end |
| 26 | |
| 27 | // CHECK: [[cppObjectaddr:%.*]] = alloca %struct.TCPPObject*, align 8 |
| 28 | // CHECK: store %struct.TCPPObject* [[cppObject:%.*]], %struct.TCPPObject** [[cppObjectaddr]], align 8 |
| 29 | // CHECK: [[THREE:%.*]] = load %struct.TCPPObject** [[cppObjectaddr]], align 8 |
| 30 | // CHECK: [[FOUR:%.*]] = bitcast %struct.TCPPObject* [[THREE]] to i8* |
| 31 | // CHECK: call void @objc_copyStruct(i8* [[TWO:%.*]], i8* [[FOUR]], i64 256, i1 zeroext true, i1 zeroext false) |