mirror of git://gcc.gnu.org/git/gcc.git
204 lines
4.7 KiB
Fortran
204 lines
4.7 KiB
Fortran
! { dg-do run }
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call dep ()
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call dep2 ()
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call dep3 ()
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call firstpriv ()
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call antidep ()
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call antidep2 ()
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call antidep3 ()
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call outdep ()
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call concurrent ()
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call concurrent2 ()
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call concurrent3 ()
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contains
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subroutine dep
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integer :: x
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x = 1
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!$omp parallel
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!$omp single
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!$omp task shared (x) depend(out: x)
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x = 2
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp end single
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!$omp end parallel
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end subroutine dep
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subroutine dep2
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integer :: x
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!$omp parallel
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!$omp single private (x)
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x = 1
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!$omp task shared (x) depend(out: x)
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x = 2
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp taskwait
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!$omp end single
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!$omp end parallel
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end subroutine dep2
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subroutine dep3
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integer :: x
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!$omp parallel private (x)
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x = 1
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!$omp single
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!$omp task shared (x) depend(out: x)
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x = 2
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!$omp endtask
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp endtask
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!$omp endsingle
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!$omp endparallel
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end subroutine dep3
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subroutine firstpriv
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integer :: x
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!$omp parallel private (x)
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!$omp single
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x = 1
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!$omp task depend(out: x)
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x = 2
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!$omp end task
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!$omp task depend(in: x)
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if (x.ne.1) call abort
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!$omp end task
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!$omp end single
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!$omp end parallel
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end subroutine firstpriv
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subroutine antidep
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integer :: x
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x = 1
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!$omp parallel
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!$omp single
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!$omp task shared(x) depend(in: x)
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if (x.ne.1) call abort
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!$omp end task
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!$omp task shared(x) depend(out: x)
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x = 2
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!$omp end task
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!$omp end single
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!$omp end parallel
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end subroutine antidep
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subroutine antidep2
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integer :: x
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!$omp parallel private (x)
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!$omp single
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x = 1
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!$omp taskgroup
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!$omp task shared(x) depend(in: x)
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if (x.ne.1) call abort
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!$omp end task
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!$omp task shared(x) depend(out: x)
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x = 2
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!$omp end task
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!$omp end taskgroup
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!$omp end single
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!$omp end parallel
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end subroutine antidep2
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subroutine antidep3
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integer :: x
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!$omp parallel
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x = 1
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!$omp single
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!$omp task shared(x) depend(in: x)
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if (x.ne.1) call abort
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!$omp end task
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!$omp task shared(x) depend(out: x)
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x = 2
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!$omp end task
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!$omp end single
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!$omp end parallel
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end subroutine antidep3
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subroutine outdep
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integer :: x
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!$omp parallel private (x)
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!$omp single
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x = 0
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!$omp task shared(x) depend(out: x)
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x = 1
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!$omp end task
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!$omp task shared(x) depend(out: x)
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x = 2
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!$omp end task
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!$omp taskwait
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if (x.ne.2) call abort
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!$omp end single
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!$omp end parallel
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end subroutine outdep
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subroutine concurrent
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integer :: x
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x = 1
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!$omp parallel
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!$omp single
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!$omp task shared (x) depend(out: x)
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x = 2
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp end single
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!$omp end parallel
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end subroutine concurrent
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subroutine concurrent2
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integer :: x
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!$omp parallel private (x)
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!$omp single
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x = 1
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!$omp task shared (x) depend(out: x)
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x = 2;
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp taskwait
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!$omp end single
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!$omp end parallel
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end subroutine concurrent2
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subroutine concurrent3
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integer :: x
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!$omp parallel private (x)
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x = 1
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!$omp single
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!$omp task shared (x) depend(out: x)
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x = 2
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp task shared (x) depend(in: x)
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if (x.ne.2) call abort
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!$omp end task
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!$omp end single
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!$omp end parallel
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end subroutine concurrent3
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end
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