| 1 | // RUN: %clang_cc1 -verify -fopenmp %s |
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| 2 | |
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| 3 | // RUN: %clang_cc1 -verify -fopenmp-simd %s |
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| 4 | |
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| 5 | void foo() { |
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| 6 | } |
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| 7 | |
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| 8 | bool foobool(int argc) { |
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| 9 | return argc; |
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| 10 | } |
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| 11 | |
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| 12 | struct S1; // expected-note {{declared here}} |
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| 13 | |
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| 14 | template <class T, typename S, int N, int ST> // expected-note {{declared here}} |
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| 15 | T tmain(T argc, S **argv) { |
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| 16 | // expected-error@+2 {{expected '(' after 'schedule'}} |
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| 17 | #pragma omp target |
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| 18 | #pragma omp teams distribute parallel for schedule |
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| 19 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 20 | |
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| 21 | // expected-error@+2 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 22 | #pragma omp target |
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| 23 | #pragma omp teams distribute parallel for schedule ( |
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| 24 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 25 | |
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| 26 | // expected-error@+2 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} |
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| 27 | #pragma omp target |
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| 28 | #pragma omp teams distribute parallel for schedule () |
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| 29 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 30 | |
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| 31 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 32 | #pragma omp target |
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| 33 | #pragma omp teams distribute parallel for schedule (auto |
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| 34 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 35 | |
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| 36 | // expected-error@+2 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 37 | #pragma omp target |
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| 38 | #pragma omp teams distribute parallel for schedule (auto_dynamic |
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| 39 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 40 | |
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| 41 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 42 | #pragma omp target |
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| 43 | #pragma omp teams distribute parallel for schedule (auto, |
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| 44 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 45 | |
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| 46 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 47 | #pragma omp target |
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| 48 | #pragma omp teams distribute parallel for schedule (runtime, 3) |
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| 49 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 50 | |
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| 51 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 52 | #pragma omp target |
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| 53 | #pragma omp teams distribute parallel for schedule (guided argc |
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| 54 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 55 | |
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| 56 | // expected-error@+2 2 {{argument to 'schedule' clause must be a strictly positive integer value}} |
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| 57 | #pragma omp target |
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| 58 | #pragma omp teams distribute parallel for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 59 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 60 | |
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| 61 | // expected-warning@+2 {{extra tokens at the end of '#pragma omp teams distribute parallel for' are ignored}} |
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| 62 | #pragma omp target |
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| 63 | #pragma omp teams distribute parallel for schedule (dynamic, 1)) |
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| 64 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 65 | |
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| 66 | #pragma omp target |
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| 67 | #pragma omp teams distribute parallel for schedule (guided, (ST > 0) ? 1 + ST : 2) |
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| 68 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 69 | |
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| 70 | // expected-error@+3 2 {{directive '#pragma omp teams distribute parallel for' cannot contain more than one 'schedule' clause}} |
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| 71 | // expected-error@+2 {{argument to 'schedule' clause must be a strictly positive integer value}} |
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| 72 | #pragma omp target |
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| 73 | #pragma omp teams distribute parallel for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5) |
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| 74 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 75 | |
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| 76 | // expected-error@+2 {{'S' does not refer to a value}} |
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| 77 | #pragma omp target |
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| 78 | #pragma omp teams distribute parallel for schedule (static, S) |
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| 79 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 80 | |
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| 81 | // expected-error@+3 2 {{expression must have integral or unscoped enumeration type, not 'char *'}} |
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| 82 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 83 | #pragma omp target |
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| 84 | #pragma omp teams distribute parallel for schedule (guided, argv[1]=2) |
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| 85 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 86 | |
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| 87 | #pragma omp target |
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| 88 | #pragma omp teams distribute parallel for schedule (dynamic, 1) |
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| 89 | for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 90 | |
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| 91 | // expected-error@+2 {{argument to 'schedule' clause must be a strictly positive integer value}} |
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| 92 | #pragma omp target |
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| 93 | #pragma omp teams distribute parallel for schedule (static, N) |
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| 94 | for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; |
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| 95 | |
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| 96 | return argc; |
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| 97 | } |
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| 98 | |
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| 99 | int main(int argc, char **argv) { |
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| 100 | // expected-error@+2 {{expected '(' after 'schedule'}} |
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| 101 | #pragma omp target |
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| 102 | #pragma omp teams distribute parallel for schedule |
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| 103 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 104 | |
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| 105 | // expected-error@+2 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 106 | #pragma omp target |
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| 107 | #pragma omp teams distribute parallel for schedule ( |
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| 108 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 109 | |
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| 110 | // expected-error@+2 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} |
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| 111 | #pragma omp target |
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| 112 | #pragma omp teams distribute parallel for schedule () |
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| 113 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 114 | |
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| 115 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 116 | #pragma omp target |
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| 117 | #pragma omp teams distribute parallel for schedule (auto |
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| 118 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 119 | |
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| 120 | // expected-error@+2 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 121 | #pragma omp target |
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| 122 | #pragma omp teams distribute parallel for schedule (auto_dynamic |
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| 123 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 124 | |
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| 125 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 126 | #pragma omp target |
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| 127 | #pragma omp teams distribute parallel for schedule (auto, |
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| 128 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 129 | |
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| 130 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 131 | #pragma omp target |
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| 132 | #pragma omp teams distribute parallel for schedule (runtime, 3) |
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| 133 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 134 | |
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| 135 | // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} |
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| 136 | #pragma omp target |
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| 137 | #pragma omp teams distribute parallel for schedule (guided, 4 |
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| 138 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 139 | |
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| 140 | // expected-warning@+2 {{extra tokens at the end of '#pragma omp teams distribute parallel for' are ignored}} |
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| 141 | #pragma omp target |
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| 142 | #pragma omp teams distribute parallel for schedule (static, 2+2)) |
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| 143 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 144 | |
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| 145 | #pragma omp target |
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| 146 | #pragma omp teams distribute parallel for schedule (dynamic, foobool(1) > 0 ? 1 : 2) |
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| 147 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 148 | |
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| 149 | // expected-error@+3 2 {{directive '#pragma omp teams distribute parallel for' cannot contain more than one 'schedule' clause}} |
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| 150 | // expected-error@+2 {{argument to 'schedule' clause must be a strictly positive integer value}} |
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| 151 | #pragma omp target |
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| 152 | #pragma omp teams distribute parallel for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5) |
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| 153 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 154 | |
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| 155 | // expected-error@+2 {{'S1' does not refer to a value}} |
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| 156 | #pragma omp target |
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| 157 | #pragma omp teams distribute parallel for schedule (guided, S1) |
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| 158 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 159 | |
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| 160 | // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} |
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| 161 | // expected-error@+2 {{expression must have integral or unscoped enumeration type, not 'char *'}} |
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| 162 | #pragma omp target |
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| 163 | #pragma omp teams distribute parallel for schedule (static, argv[1]=2) |
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| 164 | for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; |
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| 165 | |
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| 166 | // expected-error@+4 {{statement after '#pragma omp teams distribute parallel for' must be a for loop}} |
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| 167 | // expected-note@+2 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}} |
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| 168 | #pragma omp target |
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| 169 | #pragma omp teams distribute parallel for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} |
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| 170 | foo(); |
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| 171 | |
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| 172 | // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}} |
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| 173 | return tmain<int, char, 1, 0>(argc, argv); |
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| 174 | } |
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| 175 | |
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