1 files changed, 26 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/collapse1.f90 b/libgomp/testsuite/libgomp.fortran/collapse1.f90
new file mode 100644
index 00000000000..1ecfa0c9365
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/collapse1.f90
@@ -0,0 +1,26 @@
+! { dg-do run }
+
+program collapse1
+  integer :: i, j, k, a(1:3, 4:6, 5:7)
+  logical :: l
+  l = .false.
+  a(:, :, :) = 0
+  !$omp parallel do collapse(4 - 1) schedule(static, 4)
+    do i = 1, 3
+      do j = 4, 6
+        do k = 5, 7
+          a(i, j, k) = i + j + k
+        end do
+      end do
+    end do
+  !$omp parallel do collapse(2) reduction(.or.:l)
+    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
+  !$omp end parallel do
+  if (l) call abort
+end program collapse1