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 { i8* } 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 i8* @getStrong() 18// CHECK-NEXT: %[[COERCE_DIVE:.*]] = getelementptr inbounds %[[STRUCT_STRONG]], %[[STRUCT_STRONG]]* %[[AGG_TMP]], i32 0, i32 0 19// CHECK-NEXT: store i8* %[[CALL]], i8** %[[COERCE_DIVE]], align 8 20 21// CHECK: %[[MSGSEND_FN:.*]] = load i8*, i8** 22// CHECK: %[[V5:.*]] = bitcast i8* %[[MSGSEND_FN]] to void (i8*, i8*, i8*)* 23// CHECK: %[[COERCE_DIVE1:.*]] = getelementptr inbounds %[[STRUCT_STRONG]], %[[STRUCT_STRONG]]* %[[AGG_TMP]], i32 0, i32 0 24// CHECK: %[[V6:.*]] = load i8*, i8** %[[COERCE_DIVE1]], align 8 25// CHECK: call void %[[V5]]({{.*}}, i8* %[[V6]]) 26// CHECK: br 27 28// CHECK: %[[V7:.*]] = bitcast %[[STRUCT_STRONG]]* %[[AGG_TMP]] to i8** 29// CHECK: call void @__destructor_8_s0(i8** %[[V7]]) 30// CHECK: br 31 32void test0(I0 *a) { 33 [a passStrong:getStrong()]; 34} 35