| // RUN: %clang_cc1 -std=gnu++98 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-runtime-has-weak -fblocks -fobjc-arc -o - %s | FileCheck %s |
| |
| // CHECK: [[A:.*]] = type { i64, [10 x i8*] } |
| |
| // CHECK: [[LAYOUT0:@.*]] = private unnamed_addr constant [3 x i8] c" 9\00" |
| |
| // rdar://13045269 |
| // If a __block variable requires extended layout information *and* |
| // a copy/dispose helper, be sure to adjust the offsets used in copy/dispose. |
| namespace test0 { |
| struct A { |
| unsigned long count; |
| id data[10]; |
| }; |
| |
| void foo() { |
| __block A v; |
| } |
| // CHECK-LABEL: define void @_ZN5test03fooEv() |
| // CHECK: [[V:%.*]] = alloca [[BYREF_A:%.*]], align 8 |
| // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[V]], i32 0, i32 4 |
| // CHECK-NEXT: store i8* bitcast (void (i8*, i8*)* [[COPY_HELPER:@.*]] to i8*), i8** [[T0]] |
| // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[V]], i32 0, i32 5 |
| // CHECK-NEXT: store i8* bitcast (void (i8*)* [[DISPOSE_HELPER:@.*]] to i8*), i8** [[T0]] |
| // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[V]], i32 0, i32 6 |
| // CHECK-NEXT: store i8* getelementptr inbounds ([3 x i8], [3 x i8]* [[LAYOUT0]], i32 0, i32 0), i8** [[T0]] |
| // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[V]], i32 0, i32 7 |
| // CHECK-NEXT: call void @_ZN5test01AC1Ev([[A]]* [[T0]]) |
| // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[V]], i32 0, i32 7 |
| // CHECK-NEXT: [[T1:%.*]] = bitcast [[BYREF_A]]* [[V]] to i8* |
| // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) |
| // CHECK-NEXT: call void @_ZN5test01AD1Ev([[A]]* [[T0]]) |
| // CHECK-NEXT: ret void |
| |
| // CHECK: define internal void [[COPY_HELPER]]( |
| // CHECK: [[T0:%.*]] = bitcast i8* {{.*}} to [[BYREF_A]]* |
| // CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[T0]], i32 0, i32 7 |
| // CHECK-NEXT: load |
| // CHECK-NEXT: [[T2:%.*]] = bitcast i8* {{.*}} to [[BYREF_A]]* |
| // CHECK-NEXT: [[T3:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[T2]], i32 0, i32 7 |
| // CHECK-NEXT: call void @_ZN5test01AC1ERKS0_([[A]]* [[T1]], [[A]]* dereferenceable({{[0-9]+}}) [[T3]]) |
| // CHECK-NEXT: ret void |
| |
| // CHECK: define internal void [[DISPOSE_HELPER]]( |
| // CHECK: [[T0:%.*]] = bitcast i8* {{.*}} to [[BYREF_A]]* |
| // CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[BYREF_A]], [[BYREF_A]]* [[T0]], i32 0, i32 7 |
| // CHECK-NEXT: call void @_ZN5test01AD1Ev([[A]]* [[T1]]) |
| // CHECK-NEXT: ret void |
| } |