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