1// RUN: %clang_cc1 -triple x86_64-apple-darwin -x objective-c++ -emit-llvm -o - %s | FileCheck -check-prefix=WITHOUT %s
2// RUN: %clang_cc1 -triple x86_64-apple-darwin -x objective-c++ -emit-llvm -o - %s -fsanitize=thread | FileCheck -check-prefix=TSAN %s
3
4__attribute__((objc_root_class))
5@interface NSObject
6- (void)dealloc;
7@end
8
9class NeedCleanup {
10public:
11  ~NeedCleanup() __attribute__((no_sanitize("thread"))) {}
12};
13
14@interface MyObject : NSObject {
15  NeedCleanup v;
16};
17+ (void) initialize;
18- (void) dealloc;
19@end
20
21@implementation MyObject
22+ (void)initialize {
23}
24- (void)dealloc {
25  [super dealloc];
26}
27@end
28
29// WITHOUT-NOT: "sanitize_thread_no_checking_at_run_time"
30
31// TSAN: initialize{{.*}}) [[ATTR:#[0-9]+]]
32// TSAN: dealloc{{.*}}) [[ATTR:#[0-9]+]]
33// TSAN: cxx_destruct{{.*}}) [[ATTR:#[0-9]+]]
34// TSAN: attributes [[ATTR]] = { nounwind {{.*}} "sanitize_thread_no_checking_at_run_time" {{.*}} }
35