libgomp/testsuite/libgomp.fortran/allocatable2.f90

   1 ! { dg-do run }
   2 ! { dg-require-effective-target tls_runtime }
   3 !$ use omp_lib
   4
   5   integer, save, allocatable :: a(:, :)
   6   integer, allocatable :: b(:, :)
   7   integer :: n
   8   logical :: l
   9 !$omp threadprivate (a)
  10   if (allocated (a)) call abort
  11   call omp_set_dynamic (.false.)
  12   l = .false.
  13 !$omp parallel num_threads (4) reduction(.or.:l)
  14   allocate (a(-1:1, 7:10))
  15   a(:, :) = omp_get_thread_num () + 6
  16   l = l.or..not.allocated (a)
  17   l = l.or.size(a).ne.12.or.size(a,1).ne.3.or.size(a,2).ne.4
  18 !$omp end parallel
  19   if (l.or.any(a.ne.6)) call abort ()
  20 !$omp parallel num_threads (4) copyin (a) reduction(.or.:l) private (b)
  21   l = l.or.allocated (b)
  22   l = l.or..not.allocated (a)
  23   l = l.or.size(a).ne.12.or.size(a,1).ne.3.or.size(a,2).ne.4
  24   l = l.or.any(a.ne.6)
  25   allocate (b(1, 3))
  26   a(:, :) = omp_get_thread_num () + 36
  27   b(:, :) = omp_get_thread_num () + 66
  28   !$omp single
  29     n = omp_get_thread_num ()
  30   !$omp end single copyprivate (a, b)
  31   l = l.or..not.allocated (a)
  32   l = l.or.size(a).ne.12.or.size(a,1).ne.3.or.size(a,2).ne.4
  33   l = l.or.any(a.ne.(n + 36))
  34   l = l.or..not.allocated (b)
  35   l = l.or.size(b).ne.3.or.size(b,1).ne.1.or.size(b,2).ne.3
  36   l = l.or.any(b.ne.(n + 66))
  37   deallocate (b)
  38   l = l.or.allocated (b)
  39 !$omp end parallel
  40   if (n.lt.0 .or. n.ge.4) call abort
  41   if (l.or.any(a.ne.(n + 36))) call abort
  42 !$omp parallel num_threads (4) reduction(.or.:l)
  43   deallocate (a)
  44   l = l.or.allocated (a)
  45 !$omp end parallel
  46   if (l.or.allocated (a)) call abort
  47 end