| 1 | // RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s |
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| 2 | |
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| 3 | // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %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 | static int pvt; |
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| 9 | #pragma omp threadprivate(pvt) |
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| 10 | |
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| 11 | #pragma omp target simd // expected-error {{unexpected OpenMP directive '#pragma omp target simd'}} |
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| 12 | |
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| 13 | int main(int argc, char **argv) { |
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| 14 | #pragma omp target simd { // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 15 | for (int i = 0; i < argc; ++i) |
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| 16 | foo(); |
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| 17 | #pragma omp target simd ( // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 18 | for (int i = 0; i < argc; ++i) |
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| 19 | foo(); |
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| 20 | #pragma omp target simd[ // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 21 | for (int i = 0; i < argc; ++i) |
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| 22 | foo(); |
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| 23 | #pragma omp target simd] // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 24 | for (int i = 0; i < argc; ++i) |
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| 25 | foo(); |
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| 26 | #pragma omp target simd) // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 27 | for (int i = 0; i < argc; ++i) |
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| 28 | foo(); |
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| 29 | #pragma omp target simd } // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 30 | for (int i = 0; i < argc; ++i) |
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| 31 | foo(); |
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| 32 | #pragma omp target simd |
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| 33 | for (int i = 0; i < argc; ++i) |
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| 34 | foo(); |
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| 35 | // expected-warning@+1 {{extra tokens at the end of '#pragma omp target simd' are ignored}} |
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| 36 | #pragma omp target simd unknown() |
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| 37 | for (int i = 0; i < argc; ++i) |
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| 38 | foo(); |
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| 39 | L1: |
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| 40 | for (int i = 0; i < argc; ++i) |
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| 41 | foo(); |
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| 42 | #pragma omp target simd |
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| 43 | for (int i = 0; i < argc; ++i) |
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| 44 | foo(); |
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| 45 | #pragma omp target simd |
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| 46 | for (int i = 0; i < argc; ++i) { |
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| 47 | goto L1; // expected-error {{use of undeclared label 'L1'}} |
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| 48 | argc++; |
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| 49 | } |
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| 50 | |
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| 51 | for (int i = 0; i < 10; ++i) { |
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| 52 | switch (argc) { |
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| 53 | case (0): |
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| 54 | #pragma omp target simd |
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| 55 | for (int i = 0; i < argc; ++i) { |
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| 56 | foo(); |
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| 57 | break; // expected-error {{'break' statement cannot be used in OpenMP for loop}} |
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| 58 | continue; |
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| 59 | } |
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| 60 | default: |
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| 61 | break; |
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| 62 | } |
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| 63 | } |
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| 64 | #pragma omp target simd default(none) // expected-error {{unexpected OpenMP clause 'default' in directive '#pragma omp target simd'}} |
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| 65 | for (int i = 0; i < 10; ++i) |
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| 66 | ++argc; |
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| 67 | |
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| 68 | goto L2; // expected-error {{use of undeclared label 'L2'}} |
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| 69 | #pragma omp target simd |
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| 70 | for (int i = 0; i < argc; ++i) |
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| 71 | L2: |
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| 72 | foo(); |
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| 73 | #pragma omp target simd |
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| 74 | for (int i = 0; i < argc; ++i) { |
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| 75 | return 1; // expected-error {{cannot return from OpenMP region}} |
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| 76 | } |
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| 77 | |
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| 78 | [[]] // expected-error {{an attribute list cannot appear here}} |
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| 79 | #pragma omp target simd |
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| 80 | for (int n = 0; n < 100; ++n) { |
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| 81 | } |
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| 82 | |
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| 83 | #pragma omp target simd copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp target simd'}} |
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| 84 | for (int n = 0; n < 100; ++n) {} |
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| 85 | |
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| 86 | return 0; |
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| 87 | } |
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| 88 | |
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| 89 | void test_ordered() { |
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| 90 | #pragma omp target simd ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp target simd'}} |
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| 91 | for (int i = 0; i < 16; ++i) |
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| 92 | ; |
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| 93 | } |
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| 94 | |
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| 95 | |
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