1f4a2713aSLionel Sambuc// RUN: %clang_cc1 -triple armv7-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s 2*0a6a1f1dSLionel Sambuc// RUN: %clang_cc1 -triple arm64-apple-ios -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s 3*0a6a1f1dSLionel Sambuc 4*0a6a1f1dSLionel Sambuc// <rdar://12438598>: use an autorelease marker on ARM64. 5f4a2713aSLionel Sambuc 6f4a2713aSLionel Sambucid test0(void) { 7f4a2713aSLionel Sambuc extern id test0_helper(void); 8*0a6a1f1dSLionel Sambuc // CHECK: [[T0:%.*]] = call [[CC:(arm_aapcscc )?]]i8* @test0_helper() 9f4a2713aSLionel Sambuc // CHECK-NEXT: ret i8* [[T0]] 10f4a2713aSLionel Sambuc return test0_helper(); 11f4a2713aSLionel Sambuc} 12f4a2713aSLionel Sambuc 13f4a2713aSLionel Sambucvoid test1(void) { 14f4a2713aSLionel Sambuc extern id test1_helper(void); 15*0a6a1f1dSLionel Sambuc // CHECK: [[T0:%.*]] = call [[CC]]i8* @test1_helper() 16*0a6a1f1dSLionel Sambuc // CHECK-NEXT: call void asm sideeffect "mov 17*0a6a1f1dSLionel Sambuc // CHECK-NEXT: [[T1:%.*]] = call [[CC]]i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]]) 18f4a2713aSLionel Sambuc // CHECK-NEXT: store i8* [[T1]], 19*0a6a1f1dSLionel Sambuc // CHECK-NEXT: call [[CC]]void @objc_storeStrong( 20f4a2713aSLionel Sambuc // CHECK-NEXT: ret void 21f4a2713aSLionel Sambuc id x = test1_helper(); 22f4a2713aSLionel Sambuc} 23f4a2713aSLionel Sambuc 24f4a2713aSLionel Sambuc// rdar://problem/12133032 25f4a2713aSLionel Sambuc@class A; 26f4a2713aSLionel SambucA *test2(void) { 27f4a2713aSLionel Sambuc extern A *test2_helper(void); 28*0a6a1f1dSLionel Sambuc // CHECK: [[T0:%.*]] = call [[CC]][[A:%.*]]* @test2_helper() 29f4a2713aSLionel Sambuc // CHECK-NEXT: ret [[A]]* [[T0]] 30f4a2713aSLionel Sambuc return test2_helper(); 31f4a2713aSLionel Sambuc} 32f4a2713aSLionel Sambuc 33f4a2713aSLionel Sambucid test3(void) { 34f4a2713aSLionel Sambuc extern A *test3_helper(void); 35*0a6a1f1dSLionel Sambuc // CHECK: [[T0:%.*]] = call [[CC]][[A:%.*]]* @test3_helper() 36f4a2713aSLionel Sambuc // CHECK-NEXT: [[T1:%.*]] = bitcast [[A]]* [[T0]] to i8* 37f4a2713aSLionel Sambuc // CHECK-NEXT: ret i8* [[T1]] 38f4a2713aSLionel Sambuc return test3_helper(); 39f4a2713aSLionel Sambuc} 40