| // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-arc -O0 -o - %s | FileCheck %s |
| |
| id makeObject1() __attribute__((ns_returns_retained)); |
| id makeObject2() __attribute__((ns_returns_retained)); |
| void releaseObject(__attribute__((ns_consumed)) id); |
| |
| // CHECK: define void @_Z10sanityTestv |
| void sanityTest() { |
| // CHECK: [[X:%.*]] = alloca i8*, align 8 |
| // CHECK-NEXT: [[OBJ1:%.*]] = call i8* @_Z11makeObject1v() |
| // CHECK-NEXT: store i8* [[OBJ1]], i8** [[X]], align 8 |
| id x = makeObject1(); |
| |
| // CHECK-NEXT: [[OBJ2:%.*]] = call i8* @_Z11makeObject2v() |
| // CHECK-NEXT: call void @_Z13releaseObjectP11objc_object(i8* [[OBJ2]]) |
| releaseObject(makeObject2()); |
| |
| // CHECK-NEXT: call void @objc_storeStrong(i8** [[X]], i8* null) |
| // CHECK-NEXT: ret void |
| } |
| |
| |
| template <typename T> |
| T makeObjectT1() __attribute__((ns_returns_retained)); |
| template <typename T> |
| T makeObjectT2() __attribute__((ns_returns_retained)); |
| |
| template <typename T> |
| void releaseObjectT(__attribute__((ns_consumed)) T); |
| |
| // CHECK: define void @_Z12templateTestv |
| void templateTest() { |
| // CHECK: [[X:%.*]] = alloca i8*, align 8 |
| // CHECK-NEXT: [[OBJ1:%.*]] = call i8* @_Z12makeObjectT1IU8__strongP11objc_objectET_v() |
| // CHECK-NEXT: store i8* [[OBJ1]], i8** [[X]], align 8 |
| id x = makeObjectT1<id>(); |
| |
| // CHECK-NEXT: [[OBJ2:%.*]] = call i8* @_Z12makeObjectT2IU8__strongP11objc_objectET_v() |
| // CHECK-NEXT: call void @_Z13releaseObjectP11objc_object(i8* [[OBJ2]]) |
| releaseObject(makeObjectT2<id>()); |
| |
| // CHECK-NEXT: [[OBJ3:%.*]] = call i8* @_Z11makeObject1v() |
| // CHECK-NEXT: call void @_Z14releaseObjectTIU8__strongP11objc_objectEvT_(i8* [[OBJ3]]) |
| releaseObjectT(makeObject1()); |
| |
| // CHECK-NEXT: call void @objc_storeStrong(i8** [[X]], i8* null) |
| // CHECK-NEXT: ret void |
| } |