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 6 void test0(Test0 *val) { 7 Test0 *x = [val self]; 8 9 // CHECK-LABEL: define void @test0( 10 // CHECK: [[VAL:%.*]] = alloca [[TEST0:%.*]]* 11 // CHECK-NEXT: [[X:%.*]] = alloca [[TEST0]]* 12 // CHECK-NEXT: store [[TEST0]]* null 13 // CHECK-NEXT: bitcast 14 // CHECK-NEXT: bitcast 15 // CHECK-NEXT: call void @objc_storeStrong( 16 // CHECK-NEXT: load [[TEST0]]** [[VAL]], 17 // CHECK-NEXT: load 18 // CHECK-NEXT: bitcast 19 // CHECK-NEXT: [[T0:%.*]] = call i8* bitcast ( 20 // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) 21 // CHECK-NEXT: [[T2:%.*]] = bitcast i8* [[T1]] to [[TEST0]]* 22 // CHECK-NEXT: store [[TEST0]]* [[T2]], [[TEST0]]** [[X]] 23 // CHECK-NEXT: [[T0:%.*]] = bitcast [[TEST0]]** [[X]] to i8** 24 // CHECK-NEXT: call void @objc_storeStrong(i8** [[T0]], i8* null) 25 // CHECK-NEXT: [[T0:%.*]] = bitcast [[TEST0]]** [[VAL]] to i8** 26 // CHECK-NEXT: call void @objc_storeStrong(i8** [[T0]], i8* null) 27 // CHECK-NEXT: ret void 28 } 29
