1 // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-arc -o - %s | FileCheck %s 2 3 id makeObject1() __attribute__((ns_returns_retained)); 4 id makeObject2() __attribute__((ns_returns_retained)); 5 void releaseObject(__attribute__((ns_consumed)) id); 6 7 // CHECK-LABEL: define void @_Z10sanityTestv 8 void sanityTest() { 9 // CHECK: [[X:%.*]] = alloca i8*, align 8 10 // CHECK-NEXT: [[OBJ1:%.*]] = call i8* @_Z11makeObject1v() 11 // CHECK-NEXT: store i8* [[OBJ1]], i8** [[X]], align 8 12 id x = makeObject1(); 13 14 // CHECK-NEXT: [[OBJ2:%.*]] = call i8* @_Z11makeObject2v() 15 // CHECK-NEXT: call void @_Z13releaseObjectP11objc_object(i8* [[OBJ2]]) 16 releaseObject(makeObject2()); 17 18 // CHECK-NEXT: call void @objc_storeStrong(i8** [[X]], i8* null) 19 // CHECK-NEXT: ret void 20 } 21 22 23 template <typename T> 24 T makeObjectT1() __attribute__((ns_returns_retained)); 25 template <typename T> 26 T makeObjectT2() __attribute__((ns_returns_retained)); 27 28 template <typename T> 29 void releaseObjectT(__attribute__((ns_consumed)) T); 30 31 // CHECK-LABEL: define void @_Z12templateTestv 32 void templateTest() { 33 // CHECK: [[X:%.*]] = alloca i8*, align 8 34 // CHECK-NEXT: [[OBJ1:%.*]] = call i8* @_Z12makeObjectT1IU8__strongP11objc_objectET_v() 35 // CHECK-NEXT: store i8* [[OBJ1]], i8** [[X]], align 8 36 id x = makeObjectT1<id>(); 37 38 // CHECK-NEXT: [[OBJ2:%.*]] = call i8* @_Z12makeObjectT2IU8__strongP11objc_objectET_v() 39 // CHECK-NEXT: call void @_Z13releaseObjectP11objc_object(i8* [[OBJ2]]) 40 releaseObject(makeObjectT2<id>()); 41 42 // CHECK-NEXT: [[OBJ3:%.*]] = call i8* @_Z11makeObject1v() 43 // CHECK-NEXT: call void @_Z14releaseObjectTIU8__strongP11objc_objectEvT_(i8* [[OBJ3]]) 44 releaseObjectT(makeObject1()); 45 46 // CHECK-NEXT: call void @objc_storeStrong(i8** [[X]], i8* null) 47 // CHECK-NEXT: ret void 48 } 49
