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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
// RUN: %clang_cc1 -verify -fopenmp %s
struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
extern S1 a;
class S2 {
mutable int a;
public:
S2() : a(0) {}
};
const S2 b;
const S2 ba[5];
class S3 {
int a;
public:
S3() : a(0) {}
};
const S3 ca[5];
class S4 {
int a;
S4();
public:
S4(int v) : a(v) {
#pragma omp target firstprivate(a) firstprivate(this->a)
for (int k = 0; k < v; ++k)
++this->a;
}
};
class S5 {
int a;
S5() : a(0) {}
public:
S5(int v) : a(v) {}
S5 &operator=(S5 &s) {
#pragma omp target firstprivate(a) firstprivate(this->a) firstprivate(s.a) // expected-error {{expected variable name or data member of current class}}
for (int k = 0; k < s.a; ++k)
++s.a;
return *this;
}
};
template <typename T>
class S6 {
public:
T a;
S6() : a(0) {}
S6(T v) : a(v) {
#pragma omp target firstprivate(a) firstprivate(this->a)
for (int k = 0; k < v; ++k)
++this->a;
}
S6 &operator=(S6 &s) {
#pragma omp target firstprivate(a) firstprivate(this->a) firstprivate(s.a) // expected-error {{expected variable name or data member of current class}}
for (int k = 0; k < s.a; ++k)
++s.a;
return *this;
}
};
template <typename T>
class S7 : public T {
T a;
S7() : a(0) {}
public:
S7(T v) : a(v) {
#pragma omp target firstprivate(a) firstprivate(this->a) firstprivate(T::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
}
S7 &operator=(S7 &s) {
#pragma omp target firstprivate(a) firstprivate(this->a) firstprivate(s.a) firstprivate(s.T::a) // expected-error 2 {{expected variable name or data member of current class}}
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
return *this;
}
};
S3 h;
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template <class I, class C>
int foomain(I argc, C **argv) {
I e(4);
I g(5);
int i;
int &j = i;
#pragma omp target firstprivate // expected-error {{expected '(' after 'firstprivate'}}
{}
#pragma omp target firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target firstprivate() // expected-error {{expected expression}}
{}
#pragma omp target firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{}
#pragma omp target firstprivate(argc)
{}
#pragma omp target firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
{}
#pragma omp target firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}}
{}
#pragma omp target firstprivate(argv[1]) // expected-error {{expected variable name}}
{}
#pragma omp target firstprivate(e, g)
{}
#pragma omp target firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
{}
#pragma omp target shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp target'}}
#pragma omp parallel
{
int v = 0;
int i;
}
#pragma omp parallel shared(i)
#pragma omp parallel firstprivate(i)
#pragma omp target firstprivate(j)
{}
#pragma omp target firstprivate(i)
{}
return 0;
}
void bar(S4 a[2]) {
#pragma omp parallel
#pragma omp target firstprivate(a)
{}
}
namespace A {
double x;
#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A::x;
}
int main(int argc, char **argv) {
S4 e(4);
S5 g(5);
S6<float> s6(0.0) , s6_0(1.0);
S7<S6<float> > s7(0.0) , s7_0(1.0);
int i;
int &j = i;
#pragma omp target firstprivate // expected-error {{expected '(' after 'firstprivate'}}
{}
#pragma omp target firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target firstprivate() // expected-error {{expected expression}}
{}
#pragma omp target firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{}
#pragma omp target firstprivate(argc)
{}
#pragma omp target firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
{}
#pragma omp target firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}}
{}
#pragma omp target firstprivate(argv[1]) // expected-error {{expected variable name}}
{}
#pragma omp target firstprivate(e, g)
{}
#pragma omp target firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
{}
#pragma omp target firstprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
{}
#pragma omp target shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp target'}}
#pragma omp parallel
{
int i;
}
#pragma omp parallel shared(i)
#pragma omp parallel firstprivate(i)
#pragma omp target firstprivate(j)
{}
#pragma omp target firstprivate(i)
{}
static int si;
#pragma omp target firstprivate(si) // OK
{}
#pragma omp target map(i) firstprivate(i) // expected-error {{firstprivate variable cannot be in a map clause in '#pragma omp target' directive}}
{}
s6 = s6_0; // expected-note {{in instantiation of member function 'S6<float>::operator=' requested here}}
s7 = s7_0; // expected-note {{in instantiation of member function 'S7<S6<float> >::operator=' requested here}}
return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}}
}
|
