xref: /llvm-project/clang/test/CodeGenObjCXX/property-object-reference-1.mm (revision 0f1c1be1968076d6f96f8a7bcc4a15cf195ecd97) 
1// RUN: %clang_cc1 -x objective-c++ %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
2
3struct TCPPObject
4{
5 TCPPObject(const TCPPObject& inObj);
6 TCPPObject();
7 ~TCPPObject();
8 int filler[64];
9};
10
11
12@interface MyDocument
13{
14@private
15 TCPPObject _cppObject;
16}
17@property (atomic, assign, readwrite) const TCPPObject& cppObject;
18@end
19
20@implementation MyDocument
21
22@synthesize cppObject = _cppObject;
23
24@end
25
26// CHECK: [[cppObjectaddr:%cppObject.addr]] = alloca ptr, align 8
27// CHECK: store ptr [[cppObject:%.*]], ptr [[cppObjectaddr]], align 8
28// CHECK:  [[THREE:%.*]] = load ptr, ptr [[cppObjectaddr]], align 8
29// CHECK:  call void @objc_copyStruct(ptr noundef [[TWO:%.*]], ptr noundef [[THREE]], i64 noundef 256, i1 noundef zeroext true, i1 noundef zeroext false)
30