| Jordan Rose | 0918989 | 2013-03-08 22:25:36 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-arc -O0 -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: 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: 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 | } |