1 // RUN: %clang_cc1 -fblocks -emit-llvm %s -o %t
2 // RUN: FileCheck %s -input-file=%t -check-prefix=CHECK1
3 // RUN: FileCheck %s -input-file=%t -check-prefix=CHECK2
11 void test_nest_captured_stmt(int param, int size, int param_arr[size]) {
14 // CHECK1: %struct.anon{{.*}} = type { i32*, i32*, i{{.+}}*, i32**, i32* }
15 // CHECK1: %struct.anon{{.*}} = type { i32*, i32*, i32**, i32*, i{{.+}}*, i32**, i32* }
16 // CHECK1: [[T:%struct.anon.*]] = type { i32*, i32*, %struct.A*, i32**, i32*, i{{.+}}*, i32**, i32* }
17 #pragma clang __debug captured
21 #pragma clang __debug captured
24 #pragma clang __debug captured
30 param_arr[size - 1] = 2;
33 // CHECK1: define internal void @__captured_stmt{{.*}}([[T]]
35 // CHECK1: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 2
36 // CHECK1-NEXT: load %struct.A**
37 // CHECK1-NEXT: getelementptr inbounds %struct.A*
38 // CHECK1-NEXT: store i{{.+}} 1
40 // CHECK1: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 1
41 // CHECK1-NEXT: load i32**
42 // CHECK1-NEXT: store i32 1
44 // CHECK1: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 0
45 // CHECK1-NEXT: load i32**
46 // CHECK1-NEXT: store i32 1
48 // CHECK1: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 4
49 // CHECK1-NEXT: load i32**
50 // CHECK1-NEXT: load i32*
51 // CHECK1-NEXT: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 3
52 // CHECK1-NEXT: load i32***
53 // CHECK1-NEXT: load i32**
54 // CHECK1-NEXT: store i32
56 // CHECK1: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 2
57 // CHECK1-NEXT: load %struct.A**
58 // CHECK1-NEXT: getelementptr inbounds %struct.A*
59 // CHECK1-NEXT: store float
61 // CHECK1: getelementptr inbounds [[T]]* {{.*}}, i32 0, i32 2
62 // CHECK1-NEXT: load %struct.A**
63 // CHECK1-NEXT: getelementptr inbounds %struct.A*
64 // CHECK1-NEXT: store i8 99
66 // CHECK1: [[SIZE_ADDR_REF:%.*]] = getelementptr inbounds [[T]]* {{.*}}, i{{.+}} 0, i{{.+}} 5
67 // CHECK1-DAG: [[SIZE_ADDR:%.*]] = load i{{.+}}** [[SIZE_ADDR_REF]]
68 // CHECK1-DAG: [[SIZE:%.*]] = load i{{.+}}* [[SIZE_ADDR]]
69 // CHECK1-DAG: [[PARAM_ARR_IDX:%.*]] = sub nsw i{{.+}} [[SIZE]], 1
70 // CHECK1-DAG: [[PARAM_ARR_ADDR_REF:%.*]] = getelementptr inbounds [[T]]* {{.*}}, i{{.+}} 0, i{{.+}} 6
71 // CHECK1-DAG: [[PARAM_ARR_ADDR:%.*]] = load i{{.+}}*** [[PARAM_ARR_ADDR_REF]]
72 // CHECK1-DAG: [[PARAM_ARR:%.*]] = load i{{.+}}** [[PARAM_ARR_ADDR]]
73 // CHECK1-DAG: [[PARAM_ARR_SIZE_MINUS_1_ADDR:%.*]] = getelementptr inbounds i{{.+}}* [[PARAM_ARR]], i{{.*}}
74 // CHECK1: store i{{.+}} 2, i{{.+}}* [[PARAM_ARR_SIZE_MINUS_1_ADDR]]
76 // CHECK1: [[Z_ADDR_REF:%.*]] = getelementptr inbounds [[T]]* {{.*}}, i{{.+}} 0, i{{.+}} 2
77 // CHECK1-DAG: [[Z_ADDR:%.*]] = load %struct.A** [[Z_ADDR_REF]]
78 // CHECK1-DAG: [[Z_A_ADDR:%.*]] = getelementptr inbounds %struct.A* [[Z_ADDR]], i{{.+}} 0, i{{.+}} 0
79 // CHECK1-DAG: [[ARR_IDX_2:%.*]] = load i{{.+}}* [[Z_A_ADDR]]
80 // CHECK1-DAG: [[ARR_ADDR_REF:%.*]] = getelementptr inbounds [[T]]* {{.*}}, i{{.+}} 0, i{{.+}} 7
81 // CHECK1-DAG: [[ARR_ADDR:%.*]] = load i{{.+}}** [[ARR_ADDR_REF]]
82 // CHECK1-DAG: [[ARR_IDX_1:%.*]] = mul {{.*}} 10
83 // CHECK1-DAG: [[ARR_10_ADDR:%.*]] = getelementptr inbounds i{{.+}}* [[ARR_ADDR]], i{{.*}} [[ARR_IDX_1]]
84 // CHECK1-DAG: [[ARR_10_Z_A_ADDR:%.*]] = getelementptr inbounds i{{.+}}* [[ARR_10_ADDR]], i{{.*}}
85 // CHECK1: store i{{.+}} 12, i{{.+}}* [[ARR_10_Z_A_ADDR]]
91 void test_nest_block() {
97 #pragma clang __debug captured
103 // CHECK2: define internal void @{{.*}}test_nest_block_block_invoke
105 // CHECK2: [[Z:%[0-9a-z_]*]] = alloca i32
106 // CHECK2: alloca %struct.anon{{.*}}
109 // CHECK2: store i32* [[Z]]
111 // CHECK2: getelementptr inbounds %struct.anon
112 // CHECK2-NEXT: getelementptr inbounds
113 // CHECK2-NEXT: store i32*
115 // CHECK2: call void @__captured_stmt
118 #pragma clang __debug captured
130 // CHECK2: alloca %struct.__block_byref_b
131 // CHECK2-NEXT: [[C:%[0-9a-z_]*]] = alloca i32
132 // CHECK2-NEXT: alloca %struct.__block_byref_d
134 // CHECK2: bitcast %struct.__block_byref_b*
135 // CHECK2-NEXT: store i8*
137 // CHECK2: [[CapA:%[0-9a-z_.]*]] = getelementptr inbounds {{.*}}, i32 0, i32 7
139 // CHECK2: getelementptr inbounds %struct.anon{{.*}}, i32 0, i32 0
140 // CHECK2: load i32**
142 // CHECK2: store i32 {{.*}}, i32* [[CapA]]
144 // CHECK2: [[CapC:%[0-9a-z_.]*]] = getelementptr inbounds {{.*}}, i32 0, i32 8
145 // CHECK2-NEXT: [[Val:%[0-9a-z_]*]] = load i32* [[C]]
146 // CHECK2-NEXT: store i32 [[Val]], i32* [[CapC]]
148 // CHECK2: bitcast %struct.__block_byref_d*
149 // CHECK2-NEXT: store i8*