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-rw-r--r--libgomp/testsuite/libgomp.fortran/collapse2.f9053
1 files changed, 53 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/collapse2.f90 b/libgomp/testsuite/libgomp.fortran/collapse2.f90
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+! { 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