xref: /llvm-project/clang/test/CodeGenObjC/arc-related-result-type.m (revision 520a091217ac3c300cea7963038d9b266f42eb0c) 
1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s
2
3@interface Test0
4- (id) self;
5@end
6void test0(Test0 *val) {
7  Test0 *x = [val self];
8
9// CHECK-LABEL:    define{{.*}} void @test0(
10// CHECK:      [[VAL:%.*]] = alloca ptr
11// CHECK-NEXT: [[X:%.*]] = alloca ptr
12// CHECK-NEXT: store ptr null
13// CHECK-NEXT: call void @llvm.objc.storeStrong(
14// CHECK-NEXT: load ptr, ptr [[VAL]],
15// CHECK-NEXT: load
16// CHECK-NEXT: [[T0:%.*]] = call ptr
17// CHECK-NEXT: [[T1:%.*]] = notail call ptr @llvm.objc.retainAutoreleasedReturnValue(ptr [[T0]])
18// CHECK-NEXT: store ptr [[T1]], ptr [[X]]
19// CHECK-NEXT: call void @llvm.objc.storeStrong(ptr [[X]], ptr null)
20// CHECK-NEXT: call void @llvm.objc.storeStrong(ptr [[VAL]], ptr null)
21// CHECK-NEXT: ret void
22}
23