diff options
Diffstat (limited to 'libgomp/testsuite/libgomp.fortran/collapse2.f90')
| -rw-r--r-- | libgomp/testsuite/libgomp.fortran/collapse2.f90 | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/collapse2.f90 b/libgomp/testsuite/libgomp.fortran/collapse2.f90 new file mode 100644 index 000000000..77e0dee82 --- /dev/null +++ b/libgomp/testsuite/libgomp.fortran/collapse2.f90 @@ -0,0 +1,53 @@ +! { dg-do run } + +program collapse2 + call test1 + call test2 +contains + subroutine test1 + integer :: i, j, k, a(1:3, 4:6, 5:7) + logical :: l + l = .false. + a(:, :, :) = 0 + !$omp parallel do collapse(4 - 1) schedule(static, 4) + do 164 i = 1, 3 + do 164 j = 4, 6 + do 164 k = 5, 7 + a(i, j, k) = i + j + k +164 end do + !$omp parallel do collapse(2) reduction(.or.:l) +firstdo: do i = 1, 3 + do j = 4, 6 + do k = 5, 7 + if (a(i, j, k) .ne. (i + j + k)) l = .true. + end do + end do + end do firstdo + !$omp end parallel do + if (l) call abort + end subroutine test1 + + subroutine test2 + integer :: a(3,3,3), k, kk, kkk, l, ll, lll + !$omp do collapse(3) + do 115 k=1,3 + dokk: do kk=1,3 + do kkk=1,3 + a(k,kk,kkk) = 1 + enddo + enddo dokk +115 continue + if (any(a(1:3,1:3,1:3).ne.1)) call abort + + !$omp do collapse(3) + dol: do 120 l=1,3 + doll: do ll=1,3 + do lll=1,3 + a(l,ll,lll) = 2 + enddo + enddo doll +120 end do dol + if (any(a(1:3,1:3,1:3).ne.2)) call abort + end subroutine test2 + +end program collapse2 |