1 | // RUN: %clang_cc1 %s -fobjc-runtime=macosx-10.14.4 -emit-llvm -O0 -o - | FileCheck %s --check-prefix=OPTIMIZED --check-prefix=EITHER |
2 | // RUN: %clang_cc1 %s -fobjc-runtime=macosx-10.14.3 -emit-llvm -O0 -o - | FileCheck %s --check-prefix=NOT_OPTIMIZED --check-prefix=EITHER |
3 | // RUN: %clang_cc1 %s -fobjc-runtime=ios-12.2 -emit-llvm -O0 -o - | FileCheck %s --check-prefix=OPTIMIZED --check-prefix=EITHER |
4 | // RUN: %clang_cc1 %s -fobjc-runtime=ios-12.1 -emit-llvm -O0 -o - | FileCheck %s --check-prefix=NOT_OPTIMIZED --check-prefix=EITHER |
5 | |
6 | @interface X |
7 | +(X *)alloc; |
8 | -(X *)init; |
9 | @end |
10 | |
11 | void f() { |
12 | [[X alloc] init]; |
13 | // OPTIMIZED: call i8* @objc_alloc_init( |
14 | // NOT_OPTIMIZED: call i8* @objc_alloc( |
15 | } |
16 | |
17 | @interface Y : X |
18 | +(void)meth; |
19 | @end |
20 | |
21 | @implementation Y |
22 | +(void)meth { |
23 | [[self alloc] init]; |
24 | // EITHER-NOT: call i8* @objc_alloc |
25 | // EITHER: call {{.*}} @objc_msgSend |
26 | // EITHER: call {{.*}} @objc_msgSend |
27 | } |
28 | @end |
29 | |
30 | // rdar://48247290 |
31 | @interface Base |
32 | -(instancetype)init; |
33 | @end |
34 | |
35 | @interface Derived : Base |
36 | @end |
37 | @implementation Derived |
38 | -(void)meth { |
39 | [super init]; |
40 | } |
41 | @end |
42 | |