diff options
Diffstat (limited to 'test/CodeGenObjC/arc.m')
| -rw-r--r-- | test/CodeGenObjC/arc.m | 51 |
1 files changed, 36 insertions, 15 deletions
diff --git a/test/CodeGenObjC/arc.m b/test/CodeGenObjC/arc.m index a7db3f0402..062773d34f 100644 --- a/test/CodeGenObjC/arc.m +++ b/test/CodeGenObjC/arc.m @@ -283,7 +283,10 @@ void test10() { // CHECK-NEXT: load [[TEST10]]** [[X]], align // CHECK-NEXT: load i8** @"\01L_OBJC_SELECTOR_REFERENCES_{{[0-9]*}}" // CHECK-NEXT: bitcast - // CHECK-NEXT: call [[TEST10]]* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend + // CHECK-NEXT: [[T0:%.*]] = call [[TEST10]]* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend + // CHECK-NEXT: [[T1:%.*]] = bitcast [[TEST10]]* [[T0]] to i8* + // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) + // CHECK-NEXT: [[V:%.*]] = bitcast i8* [[T2]] to [[TEST10]]* // CHECK-NEXT: load i8** @"\01L_OBJC_SELECTOR_REFERENCES_{{[0-9]*}}" // CHECK-NEXT: bitcast // CHECK-NEXT: [[T0:%.*]] = call [[TEST10]]* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend @@ -292,6 +295,8 @@ void test10() { // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to [[TEST10]]* // CHECK-NEXT: [[T4:%.*]] = bitcast [[TEST10]]* [[T3]] to i8* // CHECK-NEXT: store i8* [[T4]], i8** [[Y]] + // CHECK-NEXT: [[T0:%.*]] = bitcast [[TEST10]]* [[V]] to i8* + // CHECK-NEXT: call void @objc_release(i8* [[T0]]) // CHECK-NEXT: [[T0:%.*]] = load i8** [[Y]] // CHECK-NEXT: call void @objc_release(i8* [[T0]]) // CHECK-NEXT: [[T0:%.*]] = load [[TEST10]]** [[X]] @@ -323,11 +328,15 @@ void test12(void) { __weak id x = test12_helper(); // CHECK-NEXT: [[T0:%.*]] = call i8* @test12_helper() - // CHECK-NEXT: call i8* @objc_initWeak(i8** [[X]], i8* [[T0]]) + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) + // CHECK-NEXT: call i8* @objc_initWeak(i8** [[X]], i8* [[T1]]) + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) x = test12_helper(); - // CHECK-NEXT: [[T1:%.*]] = call i8* @test12_helper() + // CHECK-NEXT: [[T0:%.*]] = call i8* @test12_helper() + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) // CHECK-NEXT: call i8* @objc_storeWeak(i8** [[X]], i8* [[T1]]) + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) id y = x; // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_loadWeakRetained(i8** [[X]]) @@ -1214,7 +1223,9 @@ void test39(void) { // CHECK: [[VAR:%.*]] = alloca i8* // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:%.*]], // CHECK-NEXT: [[T0:%.*]] = call i8* @test39_source() - // CHECK-NEXT: store i8* [[T0]], i8** [[VAR]], + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) + // CHECK-NEXT: store i8* [[T1]], i8** [[VAR]], + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) // 0x40000000 - has signature but no copy/dispose // CHECK: store i32 1073741824, i32* // CHECK: [[CAPTURE:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5 @@ -1239,7 +1250,9 @@ void test40(void) { // CHECK-NEXT: store i32 33554432, i32* [[T0]] // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6 // CHECK-NEXT: [[T0:%.*]] = call i8* @test40_source() - // CHECK-NEXT: call i8* @objc_initWeak(i8** [[SLOT]], i8* [[T0]]) + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) + // CHECK-NEXT: call i8* @objc_initWeak(i8** [[SLOT]], i8* [[T1]]) + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6 // 0x42000000 - has signature, copy/dispose helpers // CHECK: store i32 1107296256, @@ -1287,7 +1300,9 @@ void test41(void) { // CHECK: [[VAR:%.*]] = alloca i8*, // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:%.*]], // CHECK: [[T0:%.*]] = call i8* @test41_source() - // CHECK-NEXT: call i8* @objc_initWeak(i8** [[VAR]], i8* [[T0]]) + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) + // CHECK-NEXT: call i8* @objc_initWeak(i8** [[VAR]], i8* [[T1]]) + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) // 0x42000000 - has signature, copy/dispose helpers // CHECK: store i32 1107296256, // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5 @@ -1389,17 +1404,21 @@ void test46(__weak id *wp, __weak volatile id *wvp) { // TODO: this is sub-optimal, we should retain at the actual call site. // CHECK: [[T0:%.*]] = call i8* @test46_helper() - // CHECK-NEXT: [[T1:%.*]] = load i8*** {{%.*}}, align 8 - // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_storeWeak(i8** [[T1]], i8* [[T0]]) - // CHECK-NEXT: [[T3:%.*]] = call i8* @objc_retain(i8* [[T2]]) - // CHECK-NEXT: store i8* [[T3]], i8** + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) + // CHECK-NEXT: [[T2:%.*]] = load i8*** {{%.*}}, align 8 + // CHECK-NEXT: [[T3:%.*]] = call i8* @objc_storeWeak(i8** [[T2]], i8* [[T1]]) + // CHECK-NEXT: [[T4:%.*]] = call i8* @objc_retain(i8* [[T3]]) + // CHECK-NEXT: store i8* [[T4]], i8** + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) id x = *wp = test46_helper(); // CHECK: [[T0:%.*]] = call i8* @test46_helper() - // CHECK-NEXT: [[T1:%.*]] = load i8*** {{%.*}}, align 8 - // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_storeWeak(i8** [[T1]], i8* [[T0]]) - // CHECK-NEXT: [[T3:%.*]] = call i8* @objc_retain(i8* [[T2]]) - // CHECK-NEXT: store i8* [[T3]], i8** + // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) + // CHECK-NEXT: [[T2:%.*]] = load i8*** {{%.*}}, align 8 + // CHECK-NEXT: [[T3:%.*]] = call i8* @objc_storeWeak(i8** [[T2]], i8* [[T1]]) + // CHECK-NEXT: [[T4:%.*]] = call i8* @objc_retain(i8* [[T3]]) + // CHECK-NEXT: store i8* [[T4]], i8** + // CHECK-NEXT: call void @objc_release(i8* [[T1]]) id y = *wvp = test46_helper(); } @@ -1432,8 +1451,10 @@ void test48(void) { // CHECK: [[X:%.*]] = alloca i8* // CHECK-NEXT: [[T0:%.*]] = call i8* @objc_initWeak(i8** [[X]], i8* null) // CHECK-NEXT: [[T1:%.*]] = call i8* @test48_helper() - // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_storeWeak(i8** [[X]], i8* [[T1]]) + // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) // CHECK-NEXT: [[T3:%.*]] = call i8* @objc_storeWeak(i8** [[X]], i8* [[T2]]) + // CHECK-NEXT: [[T4:%.*]] = call i8* @objc_storeWeak(i8** [[X]], i8* [[T3]]) + // CHECK-NEXT: call void @objc_release(i8* [[T2]]) // CHECK-NEXT: call void @objc_destroyWeak(i8** [[X]]) // CHECK-NEXT: ret void } |