1 // RUN: %clang_cc1 -verify -fopenmp %s
2
3 // RUN: %clang_cc1 -verify -fopenmp-simd %s
4
foo()5 void foo() {
6 }
7
foobool(int argc)8 bool foobool(int argc) {
9 return argc;
10 }
11
12 struct S1; // expected-note {{declared here}}
13
14 template <class T, typename S, int N, int ST> // expected-note {{declared here}}
15 T tmain(T argc, S **argv) {
16 #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}
17 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
18 #pragma omp for 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 '('}}
19 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
20 #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
21 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
22 #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
23 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
24 #pragma omp for schedule (monotonic // expected-error {{expected ')'}} expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-note {{to match this '('}}
25 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
26 #pragma omp for 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 '('}}
27 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
28 #pragma omp for schedule (nonmonotonic, // expected-error {{expected ')'}} expected-error {{expected 'simd' in OpenMP clause 'schedule'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-note {{to match this '('}}
29 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
30 #pragma omp for schedule (simd: // expected-error {{expected ')'}} expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-note {{to match this '('}}
31 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
32 #pragma omp for schedule (monotonic, auto // expected-error {{expected ')'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-error {{expected 'simd' in OpenMP clause 'schedule'}} expected-note {{to match this '('}}
33 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
34 #pragma omp for schedule (nonmonotonic: auto, // expected-error {{expected ')'}} expected-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}} expected-note {{to match this '('}}
35 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
36 #pragma omp for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}
37 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
38 #pragma omp for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
39 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
40 // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
41 #pragma omp for schedule (guided argc
42 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
43 // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}}
44 #pragma omp for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}}
45 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
46 #pragma omp for schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
47 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
48 #pragma omp for schedule (guided, (ST > 0) ? 1 + ST : 2)
49 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
50 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}
51 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
52 #pragma omp for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)
53 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
54 #pragma omp for schedule (static, S) // expected-error {{'S' does not refer to a value}}
55 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
56 // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
57 #pragma omp for schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
58 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
59 #pragma omp for schedule (dynamic, 1)
60 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
61 #pragma omp for schedule (static, N) // expected-error {{argument to 'schedule' clause must be a strictly positive integer value}}
62 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
63 #pragma omp for schedule (nonmonotonic: static) // expected-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}
64 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
65 #pragma omp for schedule (nonmonotonic: auto) // expected-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}
66 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
67 #pragma omp for schedule (nonmonotonic: runtime) // expected-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}
68 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
69 #pragma omp for schedule (monotonic, nonmonotonic: auto) // expected-error {{modifier 'nonmonotonic' cannot be used along with modifier 'monotonic'}}
70 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
71 #pragma omp for schedule (nonmonotonic, monotonic: auto) // expected-error {{modifier 'monotonic' cannot be used along with modifier 'nonmonotonic'}}
72 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
73 #pragma omp for schedule (nonmonotonic, nonmonotonic: auto) // expected-error {{modifier 'nonmonotonic' cannot be used along with modifier 'nonmonotonic'}}
74 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
75 #pragma omp for schedule (monotonic, monotonic: auto) // expected-error {{modifier 'monotonic' cannot be used along with modifier 'monotonic'}}
76 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
77 #pragma omp for schedule (nonmonotonic: guided) ordered // expected-error {{'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified}}
78 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
79 #pragma omp for ordered(1) schedule(nonmonotonic: dynamic) // expected-error {{'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified}}
80 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
81 return argc;
82 }
83
main(int argc,char ** argv)84 int main(int argc, char **argv) {
85 #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}
86 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
87 #pragma omp for 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 '('}}
88 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
89 #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
90 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
91 #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
92 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
93 #pragma omp for 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 '('}}
94 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
95 #pragma omp for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}
96 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
97 #pragma omp for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
98 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
99 #pragma omp for schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}}
100 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
101 #pragma omp for schedule (static, 2+2)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
102 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
103 #pragma omp for schedule (dynamic, foobool(1) > 0 ? 1 : 2)
104 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
105 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}
106 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
107 #pragma omp for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)
108 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
109 #pragma omp for schedule (guided, S1) // expected-error {{'S1' does not refer to a value}}
110 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
111 // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}
112 #pragma omp for schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
113 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
114 // expected-error@+3 {{statement after '#pragma omp for' must be a for loop}}
115 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
116 #pragma omp for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
117 foo();
118 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
119 return tmain<int, char, 1, 0>(argc, argv);
120 }
121
122