1 | // RUN: %clang_cc1 -verify -fopenmp %s |
2 | // RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s |
3 | // RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd %s |
6 | // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 %s |
7 | // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s |
8 | |
9 | void foo() { |
10 | } |
11 | |
12 | bool foobool(int argc) { |
13 | #if __cplusplus >= 201103L |
14 | // expected-note@-2 4 {{declared here}} |
15 | #endif |
16 | return argc; |
17 | } |
18 | |
19 | struct S1; // expected-note {{declared here}} |
20 | |
21 | template <class T, typename S, int N, int ST> // expected-note {{declared here}} |
22 | T tmain(T argc, S **argv) { //expected-note 2 {{declared here}} |
23 | #pragma omp target parallel for ordered |
24 | for (int i = ST; i < N; i++) |
25 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
26 | #pragma omp target parallel for ordered( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
27 | for (int i = ST; i < N; i++) |
28 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
29 | #pragma omp target parallel for ordered() // expected-error {{expected expression}} |
30 | for (int i = ST; i < N; i++) |
31 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
32 | // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
33 | // expected-error@+2 2 {{expression is not an integral constant expression}} |
34 | // expected-note@+1 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} |
35 | #pragma omp target parallel for ordered(argc |
36 | for (int i = ST; i < N; i++) |
37 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
38 | // expected-error@+1 2 {{argument to 'ordered' clause must be a strictly positive integer value}} |
39 | #pragma omp target parallel for ordered(ST // expected-error {{expected ')'}} expected-note {{to match this '('}} |
40 | for (int i = ST; i < N; i++) |
41 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
42 | #pragma omp target parallel for ordered(1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for' are ignored}} |
43 | for (int i = ST; i < N; i++) |
44 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
45 | #pragma omp target parallel for ordered((ST > 0) ? 1 + ST : 2) // expected-note 2 {{as specified in 'ordered' clause}} |
46 | for (int i = ST; i < N; i++) |
47 | argv[0][i] = argv[0][i] - argv[0][i - ST]; // expected-error 2 {{expected 2 for loops after '#pragma omp target parallel for', but found only 1}} |
48 | #if __cplusplus >= 201103L |
49 | // expected-note@+5 2 {{non-constexpr function 'foobool' cannot be used in a constant expression}} |
50 | #endif |
51 | // expected-error@+3 2 {{directive '#pragma omp target parallel for' cannot contain more than one 'ordered' clause}} |
52 | // expected-error@+2 2 {{argument to 'ordered' clause must be a strictly positive integer value}} |
53 | // expected-error@+1 2 {{expression is not an integral constant expression}} |
54 | #pragma omp target parallel for ordered(foobool(argc)), ordered(true), ordered(-5) |
55 | for (int i = ST; i < N; i++) |
56 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
57 | #pragma omp target parallel for ordered(S) // expected-error {{'S' does not refer to a value}} |
58 | for (int i = ST; i < N; i++) |
59 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
60 | #if __cplusplus >= 201103L |
61 | // expected-error@+4 2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} |
62 | #else |
63 | // expected-error@+2 2 {{expression is not an integral constant expression}} |
64 | #endif |
65 | #pragma omp target parallel for ordered(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} |
66 | for (int i = ST; i < N; i++) |
67 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
68 | #pragma omp target parallel for ordered(1) |
69 | for (int i = ST; i < N; i++) |
70 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
71 | #pragma omp target parallel for ordered(N) // expected-error {{argument to 'ordered' clause must be a strictly positive integer value}} |
72 | for (T i = ST; i < N; i++) |
73 | argv[0][i] = argv[0][i] - argv[0][i - ST]; |
74 | #pragma omp target parallel for ordered(2) // expected-note {{as specified in 'ordered' clause}} |
75 | foo(); // expected-error {{expected 2 for loops after '#pragma omp target parallel for'}} |
76 | return argc; |
77 | } |
78 | |
79 | int main(int argc, char **argv) { |
80 | #pragma omp target parallel for ordered |
81 | for (int i = 4; i < 12; i++) |
82 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
83 | #pragma omp target parallel for ordered( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
84 | for (int i = 4; i < 12; i++) |
85 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
86 | #pragma omp target parallel for ordered() // expected-error {{expected expression}} |
87 | for (int i = 4; i < 12; i++) |
88 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
89 | #pragma omp target parallel for ordered(4 // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-note {{as specified in 'ordered' clause}} |
90 | for (int i = 4; i < 12; i++) |
91 | argv[0][i] = argv[0][i] - argv[0][i - 4]; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}} |
92 | #pragma omp target parallel for ordered(2 + 2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for' are ignored}} expected-note {{as specified in 'ordered' clause}} |
93 | for (int i = 4; i < 12; i++) |
94 | argv[0][i] = argv[0][i] - argv[0][i - 4]; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}} |
95 | #if __cplusplus >= 201103L |
96 | // expected-note@+2 {{non-constexpr function 'foobool' cannot be used in a constant expression}} |
97 | #endif |
98 | #pragma omp target parallel for ordered(foobool(1) > 0 ? 1 : 2) // expected-error {{expression is not an integral constant expression}} |
99 | for (int i = 4; i < 12; i++) |
100 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
101 | #if __cplusplus >= 201103L |
102 | // expected-note@+5 {{non-constexpr function 'foobool' cannot be used in a constant expression}} |
103 | #endif |
104 | // expected-error@+3 {{expression is not an integral constant expression}} |
105 | // expected-error@+2 2 {{directive '#pragma omp target parallel for' cannot contain more than one 'ordered' clause}} |
106 | // expected-error@+1 2 {{argument to 'ordered' clause must be a strictly positive integer value}} |
107 | #pragma omp target parallel for ordered(foobool(argc)), ordered(true), ordered(-5) |
108 | for (int i = 4; i < 12; i++) |
109 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
110 | #pragma omp target parallel for ordered(S1) // expected-error {{'S1' does not refer to a value}} |
111 | for (int i = 4; i < 12; i++) |
112 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
113 | #if __cplusplus >= 201103L |
114 | // expected-error@+4 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} |
115 | #else |
116 | // expected-error@+2 {{expression is not an integral constant expression}} |
117 | #endif |
118 | #pragma omp target parallel for ordered(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} |
119 | for (int i = 4; i < 12; i++) |
120 | argv[0][i] = argv[0][i] - argv[0][i - 4]; |
121 | // expected-error@+3 {{statement after '#pragma omp target parallel for' must be a for loop}} |
122 | // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}} |
123 | #pragma omp target parallel for ordered(ordered(tmain < int, char, -1, -2 > (argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} |
124 | foo(); |
125 | #pragma omp target parallel for ordered(2) // expected-note {{as specified in 'ordered' clause}} |
126 | foo(); // expected-error {{expected 2 for loops after '#pragma omp target parallel for'}} |
127 | // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}} |
128 | return tmain<int, char, 1, 0>(argc, argv); |
129 | } |
130 | |
131 | |