1! Test of gang-private addressable variable declared on loop directive, with
2! broadcasting to partitioned workers.
3
4! { dg-do run }
5
6! { dg-additional-options "-fopt-info-note-omp" }
7! { dg-additional-options "--param=openacc-privatization=noisy" }
8! { dg-additional-options "-foffload=-fopt-info-note-omp" }
9! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
10! for testing/documenting aspects of that functionality.
11
12program main
13  type vec3
14     integer x, y, z, attr(13)
15  end type vec3
16
17  integer x, i, j, arr(0:32*32)
18  type(vec3) pt
19
20  do i = 0, 32*32-1
21     arr(i) = i
22  end do
23
24  !$acc kernels copy(arr)
25  !$acc loop gang(num:32) private(pt)
26  ! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
27  ! { dg-note {variable 'pt' in 'private' clause is candidate for adjusting OpenACC privatization level} "" { target *-*-* } .-2 }
28  do i = 0, 31
29     pt%x = i
30     pt%y = i * 2
31     pt%z = i * 4
32     pt%attr(5) = i * 6
33
34     !$acc loop vector(length:32)
35     ! { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
36     do j = 0, 31
37        arr(i * 32 + j) = arr(i * 32 + j) + pt%x + pt%y + pt%z + pt%attr(5);
38     end do
39  end do
40  !$acc end kernels
41
42  do i = 0, 32 * 32 - 1
43     if (arr(i) .ne. i + (i / 32) * 13) stop 1
44  end do
45end program main
46