1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Listruct s0 { 4*67e74705SXin Li int x; 5*67e74705SXin Li}; 6*67e74705SXin Li 7*67e74705SXin Li@interface C0 8*67e74705SXin Li@property int x0; 9*67e74705SXin Li@property _Complex int x1; 10*67e74705SXin Li@property struct s0 x2; 11*67e74705SXin Li@end 12*67e74705SXin Li 13*67e74705SXin Li// Check that we get exactly the message sends we expect, and no more. 14*67e74705SXin Li// 15*67e74705SXin Li// CHECK-LABEL: define void @f0 16*67e74705SXin Livoid f0(C0 *a) { 17*67e74705SXin Li// CHECK: objc_msgSend 18*67e74705SXin Li int l0 = (a.x0 = 1); 19*67e74705SXin Li 20*67e74705SXin Li// CHECK: objc_msgSend 21*67e74705SXin Li _Complex int l1 = (a.x1 = 1); 22*67e74705SXin Li 23*67e74705SXin Li// CHECK: objc_msgSend 24*67e74705SXin Li struct s0 l2 = (a.x2 = (struct s0) { 1 }); 25*67e74705SXin Li 26*67e74705SXin Li// CHECK: objc_msgSend 27*67e74705SXin Li// CHECK: objc_msgSend 28*67e74705SXin Li int l3 = (a.x0 += 1); 29*67e74705SXin Li 30*67e74705SXin Li// CHECK: objc_msgSend 31*67e74705SXin Li// CHECK: objc_msgSend 32*67e74705SXin Li _Complex int l4 = (a.x1 += 1); 33*67e74705SXin Li 34*67e74705SXin Li// CHECK-NOT: objc_msgSend 35*67e74705SXin Li// CHECK: } 36*67e74705SXin Li} 37