1// RUN: %clang_cc1 -triple armv7-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s 2// RUN: %clang_cc1 -triple arm64-apple-ios -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s 3 4// use an autorelease marker on ARM64. 5 6id test0(void) { 7 extern id test0_helper(void); 8 // CHECK: [[T0:%.*]] = call [[CC:(arm_aapcscc )?]]ptr @test0_helper() 9 // CHECK-NEXT: ret ptr [[T0]] 10 return test0_helper(); 11} 12 13void test1(void) { 14 extern id test1_helper(void); 15 // CHECK: [[T0:%.*]] = call [[CC]]ptr @test1_helper() 16 // CHECK-NEXT: call void asm sideeffect "mov\09{{fp, fp|r7, r7}}\09\09// marker for objc_retainAutoreleaseReturnValue" 17 // CHECK-NEXT: [[T1:%.*]] = call [[CC]]ptr @llvm.objc.retainAutoreleasedReturnValue(ptr [[T0]]) 18 // CHECK-NEXT: store ptr [[T1]], 19 // CHECK-NEXT: call [[CC]]void @llvm.objc.storeStrong( 20 // CHECK-NEXT: ret void 21 id x = test1_helper(); 22} 23 24@class A; 25A *test2(void) { 26 extern A *test2_helper(void); 27 // CHECK: [[T0:%.*]] = call [[CC]]ptr @test2_helper() 28 // CHECK-NEXT: ret ptr [[T0]] 29 return test2_helper(); 30} 31 32id test3(void) { 33 extern A *test3_helper(void); 34 // CHECK: [[T0:%.*]] = call [[CC]]ptr @test3_helper() 35 // CHECK-NEXT: ret ptr [[T0]] 36 return test3_helper(); 37} 38