1 // RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s 2 3 void foo() { 4 } 5 6 static int pvt; 7 #pragma omp threadprivate(pvt) 8 9 #pragma omp teams distribute parallel for simd // expected-error {{unexpected OpenMP directive '#pragma omp teams distribute parallel for simd'}} 10 11 int main(int argc, char **argv) { 12 #pragma omp target 13 #pragma omp teams distribute parallel for simd { // expected-warning {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 14 for (int i = 0; i < argc; ++i) 15 foo(); 16 #pragma omp target 17 #pragma omp teams distribute parallel for simd ( // expected-warning {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 18 for (int i = 0; i < argc; ++i) 19 foo(); 20 #pragma omp target 21 #pragma omp teams distribute parallel for simd[ // expected-warning {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 22 for (int i = 0; i < argc; ++i) 23 foo(); 24 #pragma omp target 25 #pragma omp teams distribute parallel for simd] // expected-warning {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 26 for (int i = 0; i < argc; ++i) 27 foo(); 28 #pragma omp target 29 #pragma omp teams distribute parallel for simd) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 30 for (int i = 0; i < argc; ++i) 31 foo(); 32 #pragma omp target 33 #pragma omp teams distribute parallel for simd } // expected-warning {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 34 for (int i = 0; i < argc; ++i) 35 foo(); 36 #pragma omp target 37 #pragma omp teams distribute parallel for simd 38 for (int i = 0; i < argc; ++i) 39 foo(); 40 // expected-warning@+2 {{extra tokens at the end of '#pragma omp teams distribute parallel for simd' are ignored}} 41 #pragma omp target 42 #pragma omp teams distribute parallel for simd unknown() 43 for (int i = 0; i < argc; ++i) 44 foo(); 45 L1: 46 for (int i = 0; i < argc; ++i) 47 foo(); 48 #pragma omp target 49 #pragma omp teams distribute parallel for simd 50 for (int i = 0; i < argc; ++i) 51 foo(); 52 #pragma omp target 53 #pragma omp teams distribute parallel for simd 54 for (int i = 0; i < argc; ++i) { 55 goto L1; // expected-error {{use of undeclared label 'L1'}} 56 argc++; 57 } 58 59 for (int i = 0; i < 10; ++i) { 60 switch (argc) { 61 case (0): 62 #pragma omp target 63 #pragma omp teams distribute parallel for simd 64 for (int i = 0; i < argc; ++i) { 65 foo(); 66 break; // expected-error {{'break' statement cannot be used in OpenMP for loop}} 67 continue; 68 } 69 default: 70 break; 71 } 72 } 73 #pragma omp target 74 #pragma omp teams distribute parallel for simd default(none) 75 for (int i = 0; i < 10; ++i) 76 ++argc; // expected-error {{ariable 'argc' must have explicitly specified data sharing attributes}} 77 78 goto L2; // expected-error {{use of undeclared label 'L2'}} 79 #pragma omp target 80 #pragma omp teams distribute parallel for simd 81 for (int i = 0; i < argc; ++i) 82 L2: 83 foo(); 84 #pragma omp target 85 #pragma omp teams distribute parallel for simd 86 for (int i = 0; i < argc; ++i) { 87 return 1; // expected-error {{cannot return from OpenMP region}} 88 } 89 90 [[]] // expected-error {{an attribute list cannot appear here}} 91 #pragma omp target 92 #pragma omp teams distribute parallel for simd 93 for (int n = 0; n < 100; ++n) { 94 } 95 96 #pragma omp target 97 #pragma omp teams distribute parallel for simd copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp teams distribute parallel for simd'}} 98 for (int n = 0; n < 100; ++n) {} 99 100 return 0; 101 } 102 103 void test_ordered() { 104 #pragma omp target 105 #pragma omp teams distribute parallel for simd ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp teams distribute parallel for simd'}} 106 for (int i = 0; i < 16; ++i) 107 ; 108 } 109 110