1 | // RUN: %clang_cc1 -verify -fopenmp %s |
2 | |
3 | // RUN: %clang_cc1 -verify -fopenmp-simd %s |
4 | |
5 | extern int omp_default_mem_alloc; |
6 | void foo() { |
7 | } |
8 | |
9 | bool foobool(int argc) { |
10 | return argc; |
11 | } |
12 | |
13 | struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} |
14 | extern S1 a; |
15 | class S2 { |
16 | mutable int a; |
17 | |
18 | public: |
19 | S2() : a(0) {} |
20 | S2(const S2 &s2) : a(s2.a) {} |
21 | static float S2s; |
22 | static const float S2sc; |
23 | }; |
24 | const float S2::S2sc = 0; |
25 | const S2 b; |
26 | const S2 ba[5]; |
27 | class S3 { |
28 | int a; |
29 | S3 &operator=(const S3 &s3); |
30 | |
31 | public: |
32 | S3() : a(0) {} |
33 | S3(const S3 &s3) : a(s3.a) {} |
34 | }; |
35 | const S3 c; |
36 | const S3 ca[5]; |
37 | extern const int f; |
38 | class S4 { |
39 | int a; |
40 | S4(); |
41 | S4(const S4 &s4); // expected-note 2 {{implicitly declared private here}} |
42 | |
43 | public: |
44 | S4(int v) : a(v) {} |
45 | }; |
46 | class S5 { |
47 | int a; |
48 | S5(const S5 &s5) : a(s5.a) {} // expected-note 4 {{implicitly declared private here}} |
49 | |
50 | public: |
51 | S5() : a(0) {} |
52 | S5(int v) : a(v) {} |
53 | }; |
54 | class S6 { |
55 | int a; |
56 | S6() : a(0) {} |
57 | |
58 | public: |
59 | S6(const S6 &s6) : a(s6.a) {} |
60 | S6(int v) : a(v) {} |
61 | }; |
62 | |
63 | S3 h; |
64 | #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} |
65 | |
66 | template <class I, class C> |
67 | int foomain(int argc, char **argv) { |
68 | I e(4); |
69 | C g(5); |
70 | int i; |
71 | int &j = i; |
72 | #pragma omp parallel |
73 | #pragma omp for simd firstprivate // expected-error {{expected '(' after 'firstprivate'}} |
74 | for (int k = 0; k < argc; ++k) |
75 | ++k; |
76 | #pragma omp parallel |
77 | #pragma omp for simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
78 | for (int k = 0; k < argc; ++k) |
79 | ++k; |
80 | #pragma omp parallel |
81 | #pragma omp for simd firstprivate() // expected-error {{expected expression}} |
82 | for (int k = 0; k < argc; ++k) |
83 | ++k; |
84 | #pragma omp parallel |
85 | #pragma omp for simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
86 | for (int k = 0; k < argc; ++k) |
87 | ++k; |
88 | #pragma omp parallel |
89 | #pragma omp for simd firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
90 | for (int k = 0; k < argc; ++k) |
91 | ++k; |
92 | #pragma omp parallel |
93 | #pragma omp for simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
94 | for (int k = 0; k < argc; ++k) |
95 | ++k; |
96 | #pragma omp parallel |
97 | #pragma omp for simd firstprivate(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 '('}} |
98 | for (int k = 0; k < argc; ++k) |
99 | ++k; |
100 | #pragma omp parallel |
101 | #pragma omp for simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}} |
102 | for (int k = 0; k < argc; ++k) |
103 | ++k; |
104 | #pragma omp parallel |
105 | #pragma omp for simd firstprivate(a, b) // expected-error {{a firstprivate variable with incomplete type 'S1'}} |
106 | for (int k = 0; k < argc; ++k) |
107 | ++k; |
108 | #pragma omp parallel |
109 | #pragma omp for simd firstprivate(argv[1]) // expected-error {{expected variable name}} |
110 | for (int k = 0; k < argc; ++k) |
111 | ++k; |
112 | #pragma omp parallel |
113 | #pragma omp for simd firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} |
114 | for (int k = 0; k < argc; ++k) |
115 | ++k; |
116 | #pragma omp parallel |
117 | #pragma omp for simd firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} |
118 | for (int k = 0; k < argc; ++k) |
119 | ++k; |
120 | #pragma omp parallel |
121 | #pragma omp for simd linear(i) |
122 | for (int k = 0; k < argc; ++k) |
123 | ++k; |
124 | #pragma omp parallel |
125 | { |
126 | int v = 0; |
127 | int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp for simd' directive into a parallel or another task region?}} |
128 | #pragma omp for simd firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
129 | for (int k = 0; k < argc; ++k) { |
130 | i = k; |
131 | v += i; |
132 | } |
133 | } |
134 | #pragma omp parallel shared(i) |
135 | #pragma omp parallel private(i) |
136 | #pragma omp for simd firstprivate(j) |
137 | for (int k = 0; k < argc; ++k) |
138 | ++k; |
139 | #pragma omp parallel |
140 | #pragma omp for simd firstprivate(i) |
141 | for (int k = 0; k < argc; ++k) |
142 | ++k; |
143 | #pragma omp parallel |
144 | #pragma omp for simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} |
145 | for (i = 0; i < argc; ++i) |
146 | foo(); |
147 | #pragma omp parallel private(i) // expected-note {{defined as private}} |
148 | #pragma omp for simd firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
149 | for (i = 0; i < argc; ++i) |
150 | foo(); |
151 | #pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} |
152 | #pragma omp for simd firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
153 | for (int k = 0; k < argc; ++k) |
154 | foo(); |
155 | return 0; |
156 | } |
157 | |
158 | namespace A { |
159 | double x; |
160 | #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} |
161 | } |
162 | namespace B { |
163 | using A::x; |
164 | } |
165 | |
166 | int main(int argc, char **argv) { |
167 | const int d = 5; |
168 | const int da[5] = {0}; |
169 | S4 e(4); |
170 | S5 g(5); |
171 | S3 m; |
172 | S6 n(2); |
173 | int i; |
174 | int &j = i; |
175 | #pragma omp parallel |
176 | #pragma omp for simd firstprivate // expected-error {{expected '(' after 'firstprivate'}} |
177 | for (i = 0; i < argc; ++i) |
178 | foo(); |
179 | #pragma omp parallel |
180 | #pragma omp for simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
181 | for (i = 0; i < argc; ++i) |
182 | foo(); |
183 | #pragma omp parallel |
184 | #pragma omp for simd firstprivate() // expected-error {{expected expression}} |
185 | for (i = 0; i < argc; ++i) |
186 | foo(); |
187 | #pragma omp parallel |
188 | #pragma omp for simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
189 | for (i = 0; i < argc; ++i) |
190 | foo(); |
191 | #pragma omp parallel |
192 | #pragma omp for simd firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
193 | for (i = 0; i < argc; ++i) |
194 | foo(); |
195 | #pragma omp parallel |
196 | #pragma omp for simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
197 | for (i = 0; i < argc; ++i) |
198 | foo(); |
199 | #pragma omp parallel |
200 | #pragma omp for simd firstprivate(argc) |
201 | for (i = 0; i < argc; ++i) |
202 | foo(); |
203 | #pragma omp parallel |
204 | #pragma omp for simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}} |
205 | for (i = 0; i < argc; ++i) |
206 | foo(); |
207 | #pragma omp parallel |
208 | #pragma omp for simd firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}} |
209 | for (i = 0; i < argc; ++i) |
210 | foo(); |
211 | #pragma omp parallel |
212 | #pragma omp for simd firstprivate(argv[1]) // expected-error {{expected variable name}} |
213 | for (i = 0; i < argc; ++i) |
214 | foo(); |
215 | #pragma omp parallel |
216 | #pragma omp for simd firstprivate(2 * 2) // expected-error {{expected variable name}} |
217 | for (i = 0; i < argc; ++i) |
218 | foo(); |
219 | #pragma omp parallel |
220 | #pragma omp for simd firstprivate(ba) // OK |
221 | for (i = 0; i < argc; ++i) |
222 | foo(); |
223 | #pragma omp parallel |
224 | #pragma omp for simd firstprivate(ca) // OK |
225 | for (i = 0; i < argc; ++i) |
226 | foo(); |
227 | #pragma omp parallel |
228 | #pragma omp for simd firstprivate(da) // OK |
229 | for (i = 0; i < argc; ++i) |
230 | foo(); |
231 | int xa; |
232 | #pragma omp parallel |
233 | #pragma omp for simd firstprivate(xa) // OK |
234 | for (i = 0; i < argc; ++i) |
235 | foo(); |
236 | #pragma omp parallel |
237 | #pragma omp for simd firstprivate(S2::S2s) // OK |
238 | for (i = 0; i < argc; ++i) |
239 | foo(); |
240 | #pragma omp parallel |
241 | #pragma omp for simd firstprivate(S2::S2sc) // OK |
242 | for (i = 0; i < argc; ++i) |
243 | foo(); |
244 | #pragma omp parallel |
245 | #pragma omp for simd safelen(5) |
246 | for (i = 0; i < argc; ++i) |
247 | foo(); |
248 | #pragma omp parallel |
249 | #pragma omp for simd firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} |
250 | for (i = 0; i < argc; ++i) |
251 | foo(); |
252 | #pragma omp parallel |
253 | #pragma omp for simd firstprivate(m) // OK |
254 | for (i = 0; i < argc; ++i) |
255 | foo(); |
256 | #pragma omp parallel |
257 | #pragma omp for simd firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} |
258 | for (i = 0; i < argc; ++i) |
259 | foo(); |
260 | #pragma omp parallel |
261 | #pragma omp for simd firstprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} |
262 | for (i = 0; i < argc; ++i) |
263 | foo(); |
264 | #pragma omp parallel |
265 | #pragma omp for simd private(xa), firstprivate(xa) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}} |
266 | for (i = 0; i < argc; ++i) |
267 | foo(); |
268 | #pragma omp parallel |
269 | #pragma omp for simd firstprivate(i) // expected-note {{defined as firstprivate}} |
270 | for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp for simd' directive may not be firstprivate, predetermined as linear}} |
271 | foo(); |
272 | #pragma omp parallel shared(xa) |
273 | #pragma omp for simd firstprivate(xa) // OK: may be firstprivate |
274 | for (i = 0; i < argc; ++i) |
275 | foo(); |
276 | #pragma omp parallel |
277 | #pragma omp for simd firstprivate(j) |
278 | for (i = 0; i < argc; ++i) |
279 | foo(); |
280 | #pragma omp parallel |
281 | #pragma omp for simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} |
282 | for (i = 0; i < argc; ++i) |
283 | foo(); |
284 | #pragma omp parallel |
285 | #pragma omp for simd lastprivate(n) firstprivate(n) // OK |
286 | for (i = 0; i < argc; ++i) |
287 | foo(); |
288 | #pragma omp parallel |
289 | { |
290 | int v = 0; |
291 | int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp for simd' directive into a parallel or another task region?}} |
292 | #pragma omp for simd firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
293 | for (int k = 0; k < argc; ++k) { |
294 | i = k; |
295 | v += i; |
296 | } |
297 | } |
298 | #pragma omp parallel private(i) // expected-note {{defined as private}} |
299 | #pragma omp for simd firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
300 | for (i = 0; i < argc; ++i) |
301 | foo(); |
302 | #pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} |
303 | #pragma omp for simd firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
304 | for (i = 0; i < argc; ++i) |
305 | foo(); |
306 | static int si; |
307 | #pragma omp for simd firstprivate(si) |
308 | for (i = 0; i < argc; ++i) |
309 | si = i + 1; |
310 | |
311 | return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}} |
312 | } |
313 | |