John McCall | d1e40d5 | 2011-10-02 01:16:38 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fobjc-arc -fblocks -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s | FileCheck %s |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 2 | |
| 3 | struct ObjCMember { |
| 4 | id member; |
| 5 | }; |
| 6 | |
| 7 | struct ObjCArrayMember { |
| 8 | id member[2][3]; |
| 9 | }; |
| 10 | |
| 11 | struct ObjCBlockMember { |
| 12 | int (^bp)(int); |
| 13 | }; |
| 14 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 15 | // CHECK-LABEL: define void @_Z42test_ObjCMember_default_construct_destructv( |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 16 | void test_ObjCMember_default_construct_destruct() { |
| 17 | // CHECK: call void @_ZN10ObjCMemberC1Ev |
| 18 | // CHECK: call void @_ZN10ObjCMemberD1Ev |
| 19 | ObjCMember m1; |
| 20 | } |
| 21 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 22 | // CHECK-LABEL: define void @_Z39test_ObjCMember_copy_construct_destruct10ObjCMember |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 23 | void test_ObjCMember_copy_construct_destruct(ObjCMember m1) { |
| 24 | // CHECK: call void @_ZN10ObjCMemberC1ERKS_ |
| 25 | // CHECK: call void @_ZN10ObjCMemberD1Ev |
| 26 | ObjCMember m2 = m1; |
| 27 | // CHECK: ret void |
| 28 | } |
| 29 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 30 | // CHECK-LABEL: define void @_Z27test_ObjCMember_copy_assign10ObjCMemberS_ |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 31 | void test_ObjCMember_copy_assign(ObjCMember m1, ObjCMember m2) { |
| 32 | // CHECK: {{call.*_ZN10ObjCMemberaSERKS_}} |
| 33 | m1 = m2; |
| 34 | // CHECK-NEXT: ret void |
| 35 | } |
| 36 | |
| 37 | // Implicitly-generated copy assignment operator for ObjCMember |
| 38 | // CHECK: {{define linkonce_odr.*@_ZN10ObjCMemberaSERKS_}} |
| 39 | // CHECK: call void @objc_storeStrong |
| 40 | // CHECK: ret |
| 41 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 42 | // CHECK-LABEL: define void @_Z47test_ObjCArrayMember_default_construct_destructv |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 43 | void test_ObjCArrayMember_default_construct_destruct() { |
| 44 | // CHECK: call void @_ZN15ObjCArrayMemberC1Ev |
| 45 | ObjCArrayMember m1; |
| 46 | // CHECK: call void @_ZN15ObjCArrayMemberD1Ev |
| 47 | // CHECK: ret void |
| 48 | } |
| 49 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 50 | // CHECK-LABEL: define void @_Z44test_ObjCArrayMember_copy_construct_destruct15ObjCArrayMember |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 51 | void test_ObjCArrayMember_copy_construct_destruct(ObjCArrayMember m1) { |
| 52 | // CHECK: call void @_ZN15ObjCArrayMemberC1ERKS_ |
| 53 | ObjCArrayMember m2 = m1; |
| 54 | // CHECK: call void @_ZN15ObjCArrayMemberD1Ev |
| 55 | // CHECK: ret void |
| 56 | } |
| 57 | |
| 58 | void test_ObjCArrayMember_copy_assign(ObjCArrayMember m1, ObjCArrayMember m2) { |
| 59 | // CHECK: {{call.*@_ZN15ObjCArrayMemberaSERKS_}} |
| 60 | m1 = m2; |
| 61 | // CHECK-NEXT: ret void |
| 62 | } |
| 63 | |
| 64 | // Implicitly-generated copy assignment operator for ObjCArrayMember |
| 65 | // CHECK: {{define linkonce_odr.*@_ZN15ObjCArrayMemberaSERKS_}} |
| 66 | // CHECK: call void @objc_storeStrong |
| 67 | // CHECK-NEXT: br label |
| 68 | // CHECK: ret |
| 69 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 70 | // CHECK-LABEL: define void @_Z47test_ObjCBlockMember_default_construct_destructv |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 71 | void test_ObjCBlockMember_default_construct_destruct() { |
| 72 | // CHECK: call void @_ZN15ObjCBlockMemberC1Ev |
| 73 | ObjCBlockMember m; |
| 74 | // CHECK-NEXT: call void @_ZN15ObjCBlockMemberD1Ev |
| 75 | // CHECK-NEXT: ret void |
| 76 | } |
| 77 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 78 | // CHECK-LABEL: define void @_Z44test_ObjCBlockMember_copy_construct_destruct15ObjCBlockMember |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 79 | void test_ObjCBlockMember_copy_construct_destruct(ObjCBlockMember m1) { |
| 80 | // CHECK: call void @_ZN15ObjCBlockMemberC1ERKS_ |
| 81 | ObjCBlockMember m2 = m1; |
| 82 | // CHECK-NEXT: call void @_ZN15ObjCBlockMemberD1Ev |
| 83 | // CHECK-NEXT: ret void |
| 84 | } |
| 85 | |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 86 | // CHECK-LABEL: define void @_Z32test_ObjCBlockMember_copy_assign15ObjCBlockMemberS_ |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 87 | void test_ObjCBlockMember_copy_assign(ObjCBlockMember m1, ObjCBlockMember m2) { |
| 88 | // CHECK: {{call.*_ZN15ObjCBlockMemberaSERKS_}} |
| 89 | m1 = m2; |
| 90 | // CHECK-NEXT: ret void |
| 91 | } |
| 92 | |
| 93 | // Implicitly-generated copy assignment operator for ObjCBlockMember |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 94 | // CHECK: define linkonce_odr dereferenceable({{[0-9]+}}) {{%.*}}* @_ZN15ObjCBlockMemberaSERKS_( |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 95 | // CHECK: [[T0:%.*]] = getelementptr inbounds [[T:%.*]], [[T:%.*]]* {{%.*}}, i32 0, i32 0 |
| 96 | // CHECK-NEXT: [[T1:%.*]] = load i32 (i32)*, i32 (i32)** [[T0]], align 8 |
John McCall | fb72081 | 2011-07-28 07:23:35 +0000 | [diff] [blame] | 97 | // CHECK-NEXT: [[T2:%.*]] = bitcast i32 (i32)* [[T1]] to i8* |
| 98 | // CHECK-NEXT: [[T3:%.*]] = call i8* @objc_retainBlock(i8* [[T2]]) |
| 99 | // CHECK-NEXT: [[T4:%.*]] = bitcast i8* [[T3]] to i32 (i32)* |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 100 | // CHECK-NEXT: [[T5:%.*]] = getelementptr inbounds [[T]], [[T]]* {{%.*}}, i32 0, i32 0 |
| 101 | // CHECK-NEXT: [[T6:%.*]] = load i32 (i32)*, i32 (i32)** [[T5]], align 8 |
John McCall | fb72081 | 2011-07-28 07:23:35 +0000 | [diff] [blame] | 102 | // CHECK-NEXT: store i32 (i32)* [[T4]], i32 (i32)** [[T5]] |
| 103 | // CHECK-NEXT: [[T7:%.*]] = bitcast i32 (i32)* [[T6]] to i8* |
| 104 | // CHECK-NEXT: call void @objc_release(i8* [[T7]]) |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 105 | // CHECK-NEXT: ret |
| 106 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 107 | // Implicitly-generated default constructor for ObjCMember |
| 108 | // CHECK-LABEL: define linkonce_odr void @_ZN10ObjCMemberC2Ev |
| 109 | // CHECK-NOT: objc_release |
| 110 | // CHECK: store i8* null |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 111 | // CHECK-NEXT: ret void |
| 112 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 113 | // Implicitly-generated destructor for ObjCMember |
| 114 | // CHECK-LABEL: define linkonce_odr void @_ZN10ObjCMemberD2Ev |
| 115 | // CHECK: call void @objc_storeStrong |
| 116 | // CHECK: ret void |
| 117 | |
| 118 | // Implicitly-generated copy constructor for ObjCMember |
| 119 | // CHECK-LABEL: define linkonce_odr void @_ZN10ObjCMemberC2ERKS_ |
| 120 | // CHECK-NOT: objc_release |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 121 | // CHECK: call i8* @objc_retain |
| 122 | // CHECK-NEXT: store i8* |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 123 | // CHECK-NEXT: ret void |
| 124 | |
| 125 | // Implicitly-generated default constructor for ObjCArrayMember |
| 126 | // CHECK-LABEL: define linkonce_odr void @_ZN15ObjCArrayMemberC2Ev |
| 127 | // CHECK: call void @llvm.memset.p0i8.i64 |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 128 | // CHECK: ret |
| 129 | |
| 130 | // Implicitly-generated destructor for ObjCArrayMember |
Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 131 | // CHECK-LABEL: define linkonce_odr void @_ZN15ObjCArrayMemberD2Ev |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 132 | // CHECK: [[BEGIN:%.*]] = getelementptr inbounds [2 x [3 x i8*]], [2 x [3 x i8*]]* |
| 133 | // CHECK-NEXT: [[END:%.*]] = getelementptr inbounds i8*, i8** [[BEGIN]], i64 6 |
John McCall | 9928c48 | 2011-07-12 16:41:08 +0000 | [diff] [blame] | 134 | // CHECK-NEXT: br label |
| 135 | // CHECK: [[PAST:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]], {{%.*}} ] |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 136 | // CHECK-NEXT: [[CUR]] = getelementptr inbounds i8*, i8** [[PAST]], i64 -1 |
John McCall | 015f33b | 2012-10-17 02:28:37 +0000 | [diff] [blame] | 137 | // CHECK-NEXT: call void @objc_storeStrong(i8** [[CUR]], i8* null) |
John McCall | 9928c48 | 2011-07-12 16:41:08 +0000 | [diff] [blame] | 138 | // CHECK-NEXT: [[T1:%.*]] = icmp eq i8** [[CUR]], [[BEGIN]] |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 139 | // CHECK-NEXT: br i1 [[T1]], |
John McCall | 9928c48 | 2011-07-12 16:41:08 +0000 | [diff] [blame] | 140 | // CHECK: ret void |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 141 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 142 | // Implicitly-generated copy constructor for ObjCArrayMember |
| 143 | // CHECK-LABEL: define linkonce_odr void @_ZN15ObjCArrayMemberC2ERKS_ |
| 144 | // CHECK: br i1 |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 145 | // CHECK: call i8* @objc_retain |
| 146 | // CHECK-NEXT: store i8* |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 147 | // CHECK-NEXT: br label |
| 148 | // CHECK: ret |
| 149 | |
| 150 | // Implicitly-generated default constructor for ObjCBlockMember |
| 151 | // CHECK-LABEL: define linkonce_odr void @_ZN15ObjCBlockMemberC2Ev |
| 152 | // CHECK: store {{.*}} null, |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 153 | // CHECK-NEXT: ret void |
| 154 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 155 | // Implicitly-generated destructor for ObjCBlockMember |
| 156 | // CHECK-LABEL: define linkonce_odr void @_ZN15ObjCBlockMemberD2Ev |
| 157 | // CHECK: call void @objc_storeStrong(i8* |
| 158 | // CHECK: ret |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 159 | |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 160 | // Implicitly-generated copy constructor for ObjCBlockMember |
| 161 | // CHECK-LABEL: define linkonce_odr void @_ZN15ObjCBlockMemberC2ERKS_ |
| 162 | // CHECK: call i8* @objc_retainBlock |
| 163 | // CHECK: ret |
John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 164 | |