1 // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -std=c++11 -o - %s
6 #pragma omp parallel for simd // expected-error {{unexpected OpenMP directive '#pragma omp parallel for simd'}}
8 int main(int argc, char **argv) {
9 #pragma omp parallel for simd { // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
10 for (int i = 0; i < argc; ++i)
12 #pragma omp parallel for simd ( // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
13 for (int i = 0; i < argc; ++i)
15 #pragma omp parallel for simd[ // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
16 for (int i = 0; i < argc; ++i)
18 #pragma omp parallel for simd] // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
19 for (int i = 0; i < argc; ++i)
21 #pragma omp parallel for simd) // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
22 for (int i = 0; i < argc; ++i)
24 #pragma omp parallel for simd } // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
25 for (int i = 0; i < argc; ++i)
27 #pragma omp parallel for simd
28 for (int i = 0; i < argc; ++i)
30 // expected-warning@+1 {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
31 #pragma omp parallel for simd unknown()
32 for (int i = 0; i < argc; ++i)
35 for (int i = 0; i < argc; ++i)
37 #pragma omp parallel for simd
38 for (int i = 0; i < argc; ++i)
40 #pragma omp parallel for simd
41 for (int i = 0; i < argc; ++i) {
42 goto L1; // expected-error {{use of undeclared label 'L1'}}
46 for (int i = 0; i < 10; ++i) {
49 #pragma omp parallel for simd
50 for (int i = 0; i < argc; ++i) {
52 break; // expected-error {{'break' statement cannot be used in OpenMP for loop}}
59 #pragma omp parallel for simd default(none)
60 for (int i = 0; i < 10; ++i)
61 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
63 goto L2; // expected-error {{use of undeclared label 'L2'}}
64 #pragma omp parallel for simd
65 for (int i = 0; i < argc; ++i)
68 #pragma omp parallel for simd
69 for (int i = 0; i < argc; ++i) {
70 return 1; // expected-error {{cannot return from OpenMP region}}
73 [[]] // expected-error {{an attribute list cannot appear here}}
74 #pragma omp parallel for simd
75 for (int n = 0; n < 100; ++n) {
82 // expected-error@+1 2 {{unexpected OpenMP clause 'ordered' in directive '#pragma omp parallel for simd'}}
83 #pragma omp parallel for simd ordered ordered // expected-error {{directive '#pragma omp parallel for simd' cannot contain more than one 'ordered' clause}}
84 for (int i = 0; i < 16; ++i)