1 | // RUN: %clang_cc1 -triple x86_64 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s | FileCheck %s |
2 | |
3 | struct s0 { |
4 | int x; |
5 | }; |
6 | |
7 | @interface C0 |
8 | @property int x0; |
9 | @property _Complex int x1; |
10 | @property struct s0 x2; |
11 | @end |
12 | |
13 | // Check that we get exactly the message sends we expect, and no more. |
14 | // |
15 | // CHECK-LABEL: define void @f0 |
16 | void f0(C0 *a) { |
17 | // CHECK: objc_msgSend |
18 | int l0 = (a.x0 = 1); |
19 | |
20 | // CHECK: objc_msgSend |
21 | _Complex int l1 = (a.x1 = 1); |
22 | |
23 | // CHECK: objc_msgSend |
24 | struct s0 l2 = (a.x2 = (struct s0) { 1 }); |
25 | |
26 | // CHECK: objc_msgSend |
27 | // CHECK: objc_msgSend |
28 | int l3 = (a.x0 += 1); |
29 | |
30 | // CHECK: objc_msgSend |
31 | // CHECK: objc_msgSend |
32 | _Complex int l4 = (a.x1 += 1); |
33 | |
34 | // CHECK-NOT: objc_msgSend |
35 | // CHECK: } |
36 | } |
37 | |