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
