Retro68/gcc/libgomp/testsuite/libgomp.fortran/udr9.f90
2014-09-21 19:33:12 +02:00

66 lines
1.6 KiB
Fortran

! { 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