1// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-dispatch-method=non-legacy -fobjc-arc -emit-llvm -o - %s | FileCheck %s 2 3// CHECK: %[[STRUCT_STRONG:.*]] = type { ptr } 4 5typedef struct { 6 id x; 7} Strong; 8 9Strong getStrong(void); 10 11@interface I0 12- (void)passStrong:(Strong)a; 13@end 14 15// CHECK-LABEL: define{{.*}} void @test0( 16// CHECK: %[[AGG_TMP:.*]] = alloca %[[STRUCT_STRONG]], align 8 17// CHECK: %[[CALL:.*]] = call ptr @getStrong() 18// CHECK-NEXT: %[[COERCE_DIVE:.*]] = getelementptr inbounds nuw %[[STRUCT_STRONG]], ptr %[[AGG_TMP]], i32 0, i32 0 19// CHECK-NEXT: store ptr %[[CALL]], ptr %[[COERCE_DIVE]], align 8 20 21// CHECK: %[[MSGSEND_FN:.*]] = load ptr, ptr 22// CHECK: %[[COERCE_DIVE1:.*]] = getelementptr inbounds nuw %[[STRUCT_STRONG]], ptr %[[AGG_TMP]], i32 0, i32 0 23// CHECK: %[[V6:.*]] = load ptr, ptr %[[COERCE_DIVE1]], align 8 24// CHECK: call void %[[MSGSEND_FN]]({{.*}}, ptr %[[V6]]) 25// CHECK: br 26 27// CHECK: call void @__destructor_8_s0(ptr %[[AGG_TMP]]) 28// CHECK: br 29 30void test0(I0 *a) { 31 [a passStrong:getStrong()]; 32} 33