1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
| // RxUN: %clang_cc1 -verify -fopenmp -std=c++11 -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
struct ST {
int *a;
};
struct SA {
int i, j;
int *k = &j;
int *&z = k;
void func(int arg) {
#pragma omp target data map(tofrom: i) use_device_ptr(k)
{}
#pragma omp target data map(tofrom: i) use_device_ptr(z)
{}
return;
}
};
// CHECK: struct SA
// CHECK: void func(
// CHECK: #pragma omp target data map(tofrom: this->i) use_device_ptr(this->k){{$}}
// CHECK: #pragma omp target data map(tofrom: this->i) use_device_ptr(this->z)
struct SB {
unsigned A;
unsigned B;
float Arr[100];
float *Ptr;
float *foo() {
return &Arr[0];
}
};
struct SC {
unsigned A : 2;
unsigned B : 3;
unsigned C;
unsigned D;
float Arr[100];
SB S;
SB ArrS[100];
SB *PtrS;
SB *&RPtrS;
float *Ptr;
SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
};
union SD {
unsigned A;
float B;
};
struct S1;
extern S1 a;
class S2 {
mutable int a;
public:
S2():a(0) { }
S2(S2 &s2):a(s2.a) { }
static float S2s;
static const float S2sc;
};
const float S2::S2sc = 0;
const S2 b;
const S2 ba[5];
class S3 {
int a;
public:
S3():a(0) { }
S3(S3 &s3):a(s3.a) { }
};
const S3 c;
const S3 ca[5];
extern const int f;
class S4 {
int a;
S4();
S4(const S4 &s4);
public:
S4(int v):a(v) { }
};
class S5 {
int a;
S5():a(0) {}
S5(const S5 &s5):a(s5.a) { }
public:
S5(int v):a(v) { }
};
S3 h;
#pragma omp threadprivate(h)
typedef int from;
template <typename T>
T tmain(T argc) {
T i;
T &j = i;
T *k = &j;
T *&z = k;
#pragma omp target data map(tofrom: i) use_device_ptr(k)
{}
#pragma omp target data map(tofrom: i) use_device_ptr(z)
{}
return 0;
}
// CHECK: template<> int tmain<int>(int argc) {
// CHECK-NEXT: int i;
// CHECK-NEXT: int &j = i;
// CHECK-NEXT: int *k = &j;
// CHECK-NEXT: int *&z = k;
// CHECK-NEXT: #pragma omp target data map(tofrom: i) use_device_ptr(k)
// CHECK-NEXT: {
// CHECK-NEXT: }
// CHECK-NEXT: #pragma omp target data map(tofrom: i) use_device_ptr(z)
// CHECK: template<> int *tmain<int *>(int *argc) {
// CHECK-NEXT: int *i;
// CHECK-NEXT: int *&j = i;
// CHECK-NEXT: int **k = &j;
// CHECK-NEXT: int **&z = k;
// CHECK-NEXT: #pragma omp target data map(tofrom: i) use_device_ptr(k)
// CHECK-NEXT: {
// CHECK-NEXT: }
// CHECK-NEXT: #pragma omp target data map(tofrom: i) use_device_ptr(z)
// CHECK-LABEL: int main(int argc, char **argv) {
int main(int argc, char **argv) {
int i;
int &j = i;
int *k = &j;
int *&z = k;
// CHECK-NEXT: int i;
// CHECK-NEXT: int &j = i;
// CHECK-NEXT: int *k = &j;
// CHECK-NEXT: int *&z = k;
#pragma omp target data map(tofrom: i) use_device_ptr(k)
// CHECK-NEXT: #pragma omp target data map(tofrom: i) use_device_ptr(k)
{}
// CHECK-NEXT: {
// CHECK-NEXT: }
#pragma omp target data map(tofrom: i) use_device_ptr(z)
// CHECK-NEXT: #pragma omp target data map(tofrom: i) use_device_ptr(z)
{}
return tmain<int>(argc) + (*tmain<int*>(&argc));
}
#endif
|