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1// RUN: %clang_cc1 -triple armv7-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s2// RUN: %clang_cc1 -triple arm64-apple-ios -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s3 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 void21 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