1*a914888bSAlexey Bataev // RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
2a579b919SKelvin Li
3*a914888bSAlexey Bataev // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized
4a8a9153aSAlexey Bataev
foo()5a579b919SKelvin Li void foo() {
6a579b919SKelvin Li }
7a579b919SKelvin Li
foobool(int argc)8a579b919SKelvin Li bool foobool(int argc) {
9a579b919SKelvin Li return argc;
10a579b919SKelvin Li }
11a579b919SKelvin Li
12a579b919SKelvin Li struct S1; // expected-note {{declared here}}
13a579b919SKelvin Li
14a579b919SKelvin Li template <class T, typename S, int N, int ST> // expected-note {{declared here}}
tmain(T argc,S ** argv)15a579b919SKelvin Li T tmain(T argc, S **argv) {
16*a914888bSAlexey Bataev T z;
17a579b919SKelvin Li #pragma omp target parallel for simd schedule // expected-error {{expected '(' after 'schedule'}}
18a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
19a579b919SKelvin Li #pragma omp target parallel for simd schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
20a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
21a579b919SKelvin Li #pragma omp target parallel for simd schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
22a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
23a579b919SKelvin Li #pragma omp target parallel for simd schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
24a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
25a579b919SKelvin Li #pragma omp target parallel for simd schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
26a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
27a579b919SKelvin Li #pragma omp target parallel for simd schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}
28a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
29a579b919SKelvin Li #pragma omp target parallel for simd schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
30a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
31a579b919SKelvin Li // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
32a579b919SKelvin Li #pragma omp target parallel for simd schedule (guided argc
33a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
34a579b919SKelvin Li // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}}
35a579b919SKelvin Li #pragma omp target parallel for simd schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}}
36a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
37a579b919SKelvin Li #pragma omp target parallel for simd schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}}
38a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
39*a914888bSAlexey Bataev #pragma omp target parallel for simd schedule (guided, (ST > 0) ? 1 + ST : 2 + z)
40a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
41a579b919SKelvin Li // expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'schedule' clause}}
42a579b919SKelvin Li // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
43a579b919SKelvin Li #pragma omp target parallel for simd schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)
44a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
45a579b919SKelvin Li #pragma omp target parallel for simd schedule (static, S) // expected-error {{'S' does not refer to a value}}
46a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
47a579b919SKelvin Li // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
48a579b919SKelvin Li #pragma omp target parallel for simd schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
49a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
50a579b919SKelvin Li #pragma omp target parallel for simd schedule (dynamic, 1)
51a579b919SKelvin Li for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
52a579b919SKelvin Li #pragma omp target parallel for simd schedule (static, N) // expected-error {{argument to 'schedule' clause must be a strictly positive integer value}}
53a579b919SKelvin Li for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
54a579b919SKelvin Li return argc;
55a579b919SKelvin Li }
56a579b919SKelvin Li
main(int argc,char ** argv)57a579b919SKelvin Li int main(int argc, char **argv) {
58*a914888bSAlexey Bataev int z;
59a579b919SKelvin Li #pragma omp target parallel for simd schedule // expected-error {{expected '(' after 'schedule'}}
60a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
61a579b919SKelvin Li #pragma omp target parallel for simd schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
62a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
63a579b919SKelvin Li #pragma omp target parallel for simd schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
64a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
65a579b919SKelvin Li #pragma omp target parallel for simd schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
66a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
67a579b919SKelvin Li #pragma omp target parallel for simd schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
68a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
69a579b919SKelvin Li #pragma omp target parallel for simd schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}
70a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
71a579b919SKelvin Li #pragma omp target parallel for simd schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
72a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
73a579b919SKelvin Li #pragma omp target parallel for simd schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}}
74a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
75a579b919SKelvin Li #pragma omp target parallel for simd schedule (static, 2+2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}}
76a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
77*a914888bSAlexey Bataev #pragma omp target parallel for simd schedule (dynamic, foobool(1) > 0 ? 1 : 2 - z)
78a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
79a579b919SKelvin Li // expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'schedule' clause}}
80a579b919SKelvin Li // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
81a579b919SKelvin Li #pragma omp target parallel for simd schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)
82a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
83a579b919SKelvin Li #pragma omp target parallel for simd schedule (guided, S1) // expected-error {{'S1' does not refer to a value}}
84a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
85a579b919SKelvin Li // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}
86a579b919SKelvin Li #pragma omp target parallel for simd schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
87a579b919SKelvin Li for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
88a579b919SKelvin Li // expected-error@+3 {{statement after '#pragma omp target parallel for simd' must be a for loop}}
89a579b919SKelvin Li // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
90a579b919SKelvin Li #pragma omp target parallel for simd schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
91a579b919SKelvin Li foo();
92a579b919SKelvin Li // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
93a579b919SKelvin Li return tmain<int, char, 1, 0>(argc, argv);
94a579b919SKelvin Li }
95a579b919SKelvin Li
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