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