1 files changed, 65 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/udr9.f90 b/libgomp/testsuite/libgomp.fortran/udr9.f90
new file mode 100644
index 00000000000..a4fec1337c2
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/udr9.f90
@@ -0,0 +1,65 @@
+! { dg-do run }
+
+module udr9m1
+  integer, parameter :: a = 6
+  integer :: b
+!$omp declare reduction (foo : integer : combiner1 (omp_out, omp_in)) &
+!$omp & initializer (initializer1 (omp_priv, omp_orig))
+!$omp declare reduction (.add. : integer : &
+!$omp & combiner1 (omp_out, omp_in)) &
+!$omp & initializer (initializer1 (omp_priv, omp_orig))
+  interface operator (.add.)
+    module procedure f1
+  end interface
+contains
+  integer function f1 (x, y)
+    integer, intent (in) :: x, y
+    f1 = x + y
+  end function f1
+  elemental subroutine combiner1 (x, y)
+    integer, intent (inout) :: x
+    integer, intent (in) :: y
+    x = x + iand (y, -4)
+  end subroutine
+  subroutine initializer1 (x, y)
+    integer :: x, y
+    if (y .ne. 3) call abort
+    x = y
+  end subroutine
+end module udr9m1
+module udr9m2
+  use udr9m1
+  type dt
+    integer :: x
+  end type
+!$omp declare reduction (+ : dt : combiner2 (omp_in, omp_out)) &
+!$omp & initializer (initializer2 (omp_priv))
+  interface operator (+)
+    module procedure f2
+  end interface
+contains
+  type(dt) function f2 (x, y)
+    type(dt), intent (in) :: x, y
+    f2%x = x%x + y%x
+  end function f2
+  subroutine combiner2 (x, y)
+    type(dt) :: x, y
+    y = y + x
+  end subroutine combiner2
+  subroutine initializer2 (x)
+    type(dt), intent(out) :: x
+    x%x = 0
+  end subroutine initializer2
+end module udr9m2
+  use udr9m2
+  integer :: i, j
+  type(dt) :: d
+  j = 3
+  d%x = 0
+!$omp parallel do reduction (.add.: j) reduction (+ : d)
+  do i = 1, 100
+    j = j.add.iand (i, -4)
+    d = d + dt(i)
+  end do
+  if (d%x /= 5050 .or. j /= 4903) call abort
+end