xref: /llvm-project/flang/test/Semantics/OpenMP/threadprivate04.f90 (revision 9f0e59f3c1a56fd14025df973c9f944010efe09a)
1! RUN: %python %S/../test_errors.py %s %flang_fc1 -fopenmp
2! OpenMP Version 5.1
3! Check OpenMP construct validity for the following directives:
4! 2.21.2 Threadprivate Directive
5
6program main
7  integer :: i, N = 10
8  integer, save :: x1, x2, x3, x4, x5, x6, x7, x8, x9
9  common /blk1/ y1, /blk2/ y2, /blk3/ y3, /blk4/ y4, /blk5/ y5
10
11  !$omp threadprivate(x1, x2, x3, x4, x5, x6, x7, x8, x9)
12  !$omp threadprivate(/blk1/, /blk2/, /blk3/, /blk4/, /blk5/)
13
14  !$omp parallel num_threads(x1)
15  !$omp end parallel
16
17  !ERROR: COPYPRIVATE clause is not allowed on the OMP SINGLE directive, use it on OMP END SINGLE directive
18  !$omp single copyprivate(x2, /blk1/)
19  !$omp end single
20
21  !$omp single
22  !$omp end single copyprivate(x2, /blk1/)
23
24  !$omp do schedule(static, x3)
25  do i = 1, N
26    y1 = x3
27  end do
28  !$omp end do
29
30  !$omp parallel copyin(x4, /blk2/)
31  !$omp end parallel
32
33  !$omp parallel if(x5 > 1)
34  !$omp end parallel
35
36  !$omp teams thread_limit(x6)
37  !$omp end teams
38
39  !ERROR: A THREADPRIVATE variable cannot be in PRIVATE clause
40  !ERROR: A THREADPRIVATE variable cannot be in PRIVATE clause
41  !$omp parallel private(x7, /blk3/)
42  !$omp end parallel
43
44  !ERROR: A THREADPRIVATE variable cannot be in FIRSTPRIVATE clause
45  !ERROR: A THREADPRIVATE variable cannot be in FIRSTPRIVATE clause
46  !$omp parallel firstprivate(x8, /blk4/)
47  !$omp end parallel
48
49  !ERROR: A THREADPRIVATE variable cannot be in SHARED clause
50  !ERROR: A THREADPRIVATE variable cannot be in SHARED clause
51  !$omp parallel shared(x9, /blk5/)
52  !$omp end parallel
53end
54