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// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-apple-darwin -x objective-c++ -fblocks -emit-llvm -o - %s | FileCheck -check-prefix=WITHOUT %s
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-apple-darwin -x objective-c++ -fblocks -emit-llvm -o - %s -fsanitize=thread | FileCheck -check-prefix=TSAN %s
// WITHOUT-NOT: "sanitize_thread_no_checking_at_run_time"
__attribute__((objc_root_class))
@interface NSObject
- (void)dealloc;
@end
class NeedCleanup {
public:
~NeedCleanup() __attribute__((no_sanitize("thread"))) {}
};
@interface MyObject : NSObject {
NeedCleanup v;
};
+ (void) initialize;
- (void) dealloc;
@end
@implementation MyObject
+ (void)initialize {
}
- (void)dealloc {
[super dealloc];
}
@end
// TSAN: initialize{{.*}}) [[ATTR:#[0-9]+]]
// TSAN: dealloc{{.*}}) [[ATTR:#[0-9]+]]
// TSAN: cxx_destruct{{.*}}) [[ATTR:#[0-9]+]]
void test2(id x) {
extern void test2_helper(id (^)(void));
test2_helper(^{ return x; });
// TSAN: define linkonce_odr hidden void @__destroy_helper_block_8_32o(i8* noundef %0) unnamed_addr [[ATTR:#[0-9]+]]
}
// TSAN: attributes [[ATTR]] = { noinline nounwind {{.*}} "sanitize_thread_no_checking_at_run_time" {{.*}} }
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