1 // RUN: %clang_cc1 -I %S/Inputs -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -fexceptions -fobjc-exceptions -fcxx-exceptions -fobjc-arc-exceptions -O2 -disable-llvm-optzns -o - %s | FileCheck %s
3 #include "literal-support.h"
17 // CHECK-LABEL: define void @_Z10test_arrayv
19 // CHECK: [[ARR:%[a-zA-Z0-9.]+]] = alloca i8*
20 // CHECK: [[OBJECTS:%[a-zA-Z0-9.]+]] = alloca [2 x i8*]
22 // Initializing first element
23 // CHECK: [[PTR1:%.*]] = bitcast i8** [[ARR]] to i8*
24 // CHECK-NEXT: call void @llvm.lifetime.start(i64 8, i8* [[PTR1]])
25 // CHECK: [[ELEMENT0:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[OBJECTS]], i32 0, i32 0
26 // CHECK-NEXT: call void @_ZN1XC1Ev
27 // CHECK-NEXT: [[OBJECT0:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1XcvP11objc_objectEv
28 // CHECK: [[RET0:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT0]])
29 // CHECK: store i8* [[RET0]], i8** [[ELEMENT0]]
31 // Initializing the second element
32 // CHECK: [[ELEMENT1:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[OBJECTS]], i32 0, i32 1
33 // CHECK-NEXT: invoke void @_ZN1YC1Ev
34 // CHECK: [[OBJECT1:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1YcvP11objc_objectEv
35 // CHECK: [[RET1:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT1]])
36 // CHECK: store i8* [[RET1]], i8** [[ELEMENT1]]
39 // CHECK: {{invoke.*@objc_msgSend}}
40 // CHECK: call i8* @objc_retainAutoreleasedReturnValue
41 id arr = @[ X(), Y() ];
43 // Destroy temporaries
44 // CHECK-NOT: ret void
45 // CHECK: call void @objc_release
46 // CHECK-NOT: ret void
47 // CHECK: invoke void @_ZN1YD1Ev
48 // CHECK-NOT: ret void
49 // CHECK: call void @objc_release
50 // CHECK-NEXT: call void @_ZN1XD1Ev
51 // CHECK-NOT: ret void
52 // CHECK: call void @objc_release
53 // CHECK-NEXT: [[PTR2:%.*]] = bitcast i8** [[ARR]] to i8*
54 // CHECK-NEXT: call void @llvm.lifetime.end(i64 8, i8* [[PTR2]])
55 // CHECK-NEXT: ret void
58 // CHECK: call void @objc_release
59 // CHECK-NOT: call void @objc_release
60 // CHECK: invoke void @_ZN1YD1Ev
61 // CHECK: call void @objc_release
62 // CHECK-NOT: call void @objc_release
63 // CHECK: invoke void @_ZN1XD1Ev
64 // CHECK-NOT: call void @objc_release
68 // CHECK-LABEL: define weak_odr void @_Z24test_array_instantiationIiEvv
70 void test_array_instantiation() {
71 // CHECK: [[ARR:%[a-zA-Z0-9.]+]] = alloca i8*
72 // CHECK: [[OBJECTS:%[a-zA-Z0-9.]+]] = alloca [2 x i8*]
74 // Initializing first element
75 // CHECK: [[PTR1:%.*]] = bitcast i8** [[ARR]] to i8*
76 // CHECK-NEXT: call void @llvm.lifetime.start(i64 8, i8* [[PTR1]])
77 // CHECK: [[ELEMENT0:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[OBJECTS]], i32 0, i32 0
78 // CHECK-NEXT: call void @_ZN1XC1Ev
79 // CHECK-NEXT: [[OBJECT0:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1XcvP11objc_objectEv
80 // CHECK: [[RET0:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT0]])
81 // CHECK: store i8* [[RET0]], i8** [[ELEMENT0]]
83 // Initializing the second element
84 // CHECK: [[ELEMENT1:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[OBJECTS]], i32 0, i32 1
85 // CHECK-NEXT: invoke void @_ZN1YC1Ev
86 // CHECK: [[OBJECT1:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1YcvP11objc_objectEv
87 // CHECK: [[RET1:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT1]])
88 // CHECK: store i8* [[RET1]], i8** [[ELEMENT1]]
91 // CHECK: {{invoke.*@objc_msgSend}}
92 // CHECK: call i8* @objc_retainAutoreleasedReturnValue
93 id arr = @[ X(), Y() ];
95 // Destroy temporaries
96 // CHECK-NOT: ret void
97 // CHECK: call void @objc_release
98 // CHECK-NOT: ret void
99 // CHECK: invoke void @_ZN1YD1Ev
100 // CHECK-NOT: ret void
101 // CHECK: call void @objc_release
102 // CHECK-NEXT: call void @_ZN1XD1Ev
103 // CHECK-NOT: ret void
104 // CHECK: call void @objc_release
105 // CHECK-NEXT: [[PTR2]] = bitcast i8** [[ARR]] to i8*
106 // CHECK-NEXT: call void @llvm.lifetime.end(i64 8, i8* [[PTR2]])
107 // CHECK-NEXT: ret void
110 // CHECK: call void @objc_release
111 // CHECK-NOT: call void @objc_release
112 // CHECK: invoke void @_ZN1YD1Ev
113 // CHECK: call void @objc_release
114 // CHECK-NOT: call void @objc_release
115 // CHECK: invoke void @_ZN1XD1Ev
116 // CHECK-NOT: call void @objc_release
117 // CHECK: unreachable
120 template void test_array_instantiation<int>();