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1// RUN: %clang_cc1 -triple i386-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s2// RUN: %clang_cc1 -triple i386-apple-iossimulator6.0 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s3 4// implement objc_retainAutoreleasedReturnValue on i3865 6// CHECK-LABEL: define{{.*}} ptr @test0()7id test0(void) {8 extern id test0_helper(void);9 // CHECK: [[T0:%.*]] = call ptr @test0_helper()10 // CHECK-NEXT: ret ptr [[T0]]11 return test0_helper();12}13 14// CHECK-LABEL: define{{.*}} void @test1()15void test1(void) {16 extern id test1_helper(void);17 // CHECK: [[T0:%.*]] = call ptr @test1_helper()18 // CHECK-NEXT: call void asm sideeffect "mov19 // CHECK-NEXT: [[T1:%.*]] = call ptr @llvm.objc.retainAutoreleasedReturnValue(ptr [[T0]])20 // CHECK-NEXT: store ptr [[T1]],21 // CHECK-NEXT: call void @llvm.objc.storeStrong(22 // CHECK-NEXT: ret void23 id x = test1_helper();24}25 26// CHECK-LABEL: define {{.*}} @test2()27@class A;28A *test2(void) {29 extern A *test2_helper(void);30 // CHECK: [[T0:%.*]] = call ptr @test2_helper()31 // CHECK-NEXT: ret ptr [[T0]]32 return test2_helper();33}34 35// CHECK-LABEL: define{{.*}} ptr @test3()36id test3(void) {37 extern A *test3_helper(void);38 // CHECK: [[T0:%.*]] = call ptr @test3_helper()39 // CHECK-NEXT: ret ptr [[T0]]40 return test3_helper();41}42