1! Test of gang-private variables declared on loop directive, with broadcasting
2! to partitioned vectors.
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  integer :: x, i, j, arr(0:32*32)
14
15  do i = 0, 32*32-1
16     arr(i) = i
17  end do
18
19  !$acc kernels copy(arr)
20  !$acc loop gang(num:32) private(x)
21  ! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
22  ! { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-2 }
23  do i = 0, 31
24     x = i * 2;
25
26     !$acc loop vector(length:32)
27     ! { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
28     do j = 0, 31
29        arr(i * 32 + j) = arr(i * 32 + j) + x;
30     end do
31  end do
32  !$acc end kernels
33
34  do i = 0, 32 * 32 - 1
35     if (arr(i) .ne. i + (i / 32) * 2) stop 1
36  end do
37end program main
38