| 1 | // RUN: %clang_cc1 -verify -fopenmp -std=c++11 -o - %s |
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| 2 | // RUN: not %clang_cc1 -fopenmp -std=c++11 -fopenmp-targets=aaa-bbb-ccc-ddd -o - %s 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s |
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| 5 | // CHECK: error: OpenMP target is invalid: 'aaa-bbb-ccc-ddd' |
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| 6 | |
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| 7 | void foo() { |
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| 8 | } |
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| 9 | |
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| 10 | static int pvt; |
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| 11 | #pragma omp threadprivate(pvt) |
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| 12 | |
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| 13 | #pragma omp target parallel // expected-error {{unexpected OpenMP directive '#pragma omp target parallel'}} |
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| 14 | |
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| 15 | int main(int argc, char **argv) { |
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| 16 | #pragma omp target parallel { // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 17 | foo(); |
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| 18 | #pragma omp target parallel ( // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 19 | foo(); |
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| 20 | #pragma omp target parallel [ // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 21 | foo(); |
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| 22 | #pragma omp target parallel ] // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 23 | foo(); |
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| 24 | #pragma omp target parallel ) // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 25 | foo(); |
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| 26 | #pragma omp target parallel } // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 27 | foo(); |
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| 28 | #pragma omp target parallel |
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| 29 | foo(); |
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| 30 | // expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel' are ignored}} |
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| 31 | #pragma omp target parallel unknown() |
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| 32 | foo(); |
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| 33 | L1: |
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| 34 | foo(); |
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| 35 | #pragma omp target parallel |
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| 36 | ; |
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| 37 | #pragma omp target parallel |
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| 38 | { |
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| 39 | goto L1; // expected-error {{use of undeclared label 'L1'}} |
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| 40 | argc++; |
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| 41 | } |
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| 42 | |
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| 43 | for (int i = 0; i < 10; ++i) { |
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| 44 | switch(argc) { |
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| 45 | case (0): |
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| 46 | #pragma omp target parallel |
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| 47 | { |
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| 48 | foo(); |
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| 49 | break; // expected-error {{'break' statement not in loop or switch statement}} |
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| 50 | continue; // expected-error {{'continue' statement not in loop statement}} |
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| 51 | } |
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| 52 | default: |
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| 53 | break; |
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| 54 | } |
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| 55 | } |
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| 56 | |
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| 57 | goto L2; // expected-error {{use of undeclared label 'L2'}} |
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| 58 | #pragma omp target parallel |
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| 59 | L2: |
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| 60 | foo(); |
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| 61 | #pragma omp target parallel |
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| 62 | { |
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| 63 | return 1; // expected-error {{cannot return from OpenMP region}} |
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| 64 | } |
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| 65 | |
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| 66 | [[]] // expected-error {{an attribute list cannot appear here}} |
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| 67 | #pragma omp target parallel |
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| 68 | for (int n = 0; n < 100; ++n) {} |
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| 69 | |
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| 70 | #pragma omp target parallel copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp target parallel'}} |
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| 71 | foo(); |
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| 72 | |
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| 73 | return 0; |
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| 74 | } |
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| 75 | |
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| 76 | |
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