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
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
| // RUN: %clang_cc1 -verify=expected,le45 -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify=expected,le45 -fopenmp-version=40 -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify=expected,le45 -fopenmp-version=45 -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify=expected -fopenmp-version=50 -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify=expected,le45 -fopenmp-simd %s -Wuninitialized
typedef void **omp_allocator_handle_t;
extern const omp_allocator_handle_t omp_default_mem_alloc;
extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
extern const omp_allocator_handle_t omp_const_mem_alloc;
extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
extern const omp_allocator_handle_t omp_pteam_mem_alloc;
extern const omp_allocator_handle_t omp_thread_mem_alloc;
void foo() {
}
bool foobool(int argc) {
return argc;
}
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) {}
S2(S2 &s2) : a(s2.a) {}
const S2 &operator =(const S2&) const;
S2 &operator =(const S2&);
static float S2s; // expected-note {{static data member is predetermined as shared}}
static const float S2sc; // expected-note {{'S2sc' declared here}}
};
const float S2::S2sc = 0;
const S2 b;
const S2 ba[5];
class S3 {
int a;
S3 &operator=(const S3 &s3); // expected-note {{implicitly declared private here}}
public:
S3() : a(0) {}
S3(S3 &s3) : a(s3.a) {}
};
const S3 c; // expected-note {{'c' defined here}}
const S3 ca[5]; // expected-note {{'ca' defined here}}
extern const int f; // expected-note {{'f' declared here}}
class S4 {
int a;
S4(); // expected-note 3 {{implicitly declared private here}}
S4(const S4 &s4);
public:
S4(int v) : a(v) {}
};
class S5 {
int a;
S5() : a(0) {} // expected-note {{implicitly declared private here}}
public:
S5(const S5 &s5) : a(s5.a) {}
S5(int v) : a(v) {}
};
class S6 {
int a;
S6() : a(0) {} // expected-note {{implicitly declared private here}}
public:
S6(const S6 &s6) : a(s6.a) {}
S6(int v) : a(v) {}
};
S3 h;
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template <class I, class C>
int foomain(int argc, char **argv) {
I e(4);
I g(5);
int i;
int &j = i;
#pragma omp target teams distribute parallel for lastprivate // expected-error {{expected '(' after 'lastprivate'}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate() // expected-error {{expected expression}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(argv[1]) // expected-error {{expected variable name}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
for (int k = 0; k < argc; ++k) ++k;
int v = 0;
#pragma omp target teams distribute parallel for allocate(omp_thread_mem_alloc: i) lastprivate(i) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'target teams distribute parallel for' directive}}
for (int k = 0; k < argc; ++k) {
i = k;
v += i;
}
#pragma omp target teams distribute parallel for lastprivate(j) private(i)
for (int k = 0; k < argc; ++k) ++k;
#pragma omp target teams distribute parallel for lastprivate(i)
for (int k = 0; k < argc; ++k) ++k;
return 0;
}
void bar(S4 a[2]) {
#pragma omp target teams distribute parallel for lastprivate(a)
for (int i = 0; i < 2; ++i) foo();
}
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) {
const int d = 5; // expected-note {{'d' defined here}}
const int da[5] = {0}; // expected-note {{'da' defined here}}
S4 e(4);
S5 g(5);
S3 m;
S6 n(2);
int i;
int &j = i;
float k;
#pragma omp target teams distribute parallel for lastprivate // expected-error {{expected '(' after 'lastprivate'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate() // expected-error {{expected expression}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be lastprivate}} expected-error 2 {{const-qualified variable cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(argv[1]) // expected-error {{expected variable name}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(2 * 2) // expected-error {{expected variable name}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(ba)
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(ca) // expected-error {{const-qualified variable without mutable fields cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(da) // expected-error {{const-qualified variable cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
int xa;
#pragma omp target teams distribute parallel for lastprivate(xa) // OK
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(S2::S2sc) // expected-error {{const-qualified variable cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(xa)
for (i = 0; i < argc; ++i) foo();
#pragma omp target teams distribute parallel for lastprivate(j)
for (i = 0; i < argc; ++i) foo();
// expected-error@+1 {{firstprivate variable cannot be lastprivate}} expected-note@+1 {{defined as firstprivate}}
#pragma omp target teams distribute parallel for firstprivate(m) lastprivate(m)
for (i = 0; i < argc; ++i) foo();
// expected-error@+1 {{lastprivate variable cannot be firstprivate}} expected-note@+1 {{defined as lastprivate}}
#pragma omp target teams distribute parallel for lastprivate(n) firstprivate(n) // expected-error {{calling a private constructor of class 'S6'}}
for (i = 0; i < argc; ++i) foo();
static int si;
#pragma omp target teams distribute parallel for lastprivate(si) // OK
for (i = 0; i < argc; ++i) si = i + 1;
#pragma omp target teams distribute parallel for lastprivate(k) map(k) // le45-error {{lastprivate variable cannot be in a map clause in '#pragma omp target teams distribute parallel for' directive}} le45-note {{defined as lastprivate}}
for (i = 0; i < argc; ++i) foo();
return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
}
|