1 | // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s |
2 | |
3 | @interface NSObject |
4 | + (id)alloc; |
5 | - (id)init; |
6 | - (id)retain; |
7 | @end |
8 | |
9 | @interface NSString : NSObject |
10 | @end |
11 | |
12 | // CHECK-LABEL: define {{.*}}void @test1() |
13 | void test1() { |
14 | // CHECK: {{call.*@objc_msgSend}} |
15 | // CHECK: {{call.*@objc_msgSend}} |
16 | // CHECK: {{call.*@objc_msgSend}} |
17 | // CHECK: bitcast i8* |
18 | NSString *str1 = [[[NSString alloc] init] retain]; |
19 | } |
20 | |
21 | // CHECK-LABEL: define {{.*}}void @test2() |
22 | void test2() { |
23 | // CHECK: {{call.*@objc_msgSend}} |
24 | // CHECK: {{call.*@objc_msgSend}} |
25 | // CHECK: {{call.*@objc_msgSend}} |
26 | // CHECK: bitcast i8* |
27 | NSString *str1 = NSString.alloc.init.retain; |
28 | } |
29 | |
30 | @interface Test2 : NSString |
31 | - (id)init; |
32 | @end |
33 | |
34 | @implementation Test2 |
35 | // CHECK: define internal {{.*}}i8* @"\01-[Test2 init]" |
36 | - (id)init { |
37 | // CHECK: {{call.*@objc_msgSendSuper}} |
38 | // CHECK-NEXT: bitcast i8* |
39 | return [super init]; |
40 | } |
41 | @end |
42 | |
43 | @interface Test3 : NSString |
44 | - (id)init; |
45 | @end |
46 | |
47 | @implementation Test3 |
48 | // CHECK: define internal {{.*}}i8* @"\01-[Test3 init]" |
49 | - (id)init { |
50 | // CHECK: {{call.*@objc_msgSendSuper}} |
51 | // CHECK-NEXT: bitcast i8* |
52 | return [super init]; |
53 | } |
54 | @end |
55 | |