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! Exercise combined OpenACC directives.
! { dg-additional-options "-fdump-tree-gimple" }
subroutine test
implicit none
integer a(100), i, j, y, z
! PARALLEL
!$acc parallel loop collapse (2)
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end parallel loop
!$acc parallel loop gang
do i = 1, 100
end do
!$acc end parallel loop
!$acc parallel loop worker
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end parallel loop
!$acc parallel loop vector
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end parallel loop
!$acc parallel loop seq
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end parallel loop
!$acc parallel loop auto
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end parallel loop
!$acc parallel loop tile (2, 3)
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end parallel loop
!$acc parallel loop independent
do i = 1, 100
end do
!$acc end parallel loop
!$acc parallel loop private (z)
do i = 1, 100
z = 0
end do
!$acc end parallel loop
!$acc parallel loop reduction (+:y) copy (y)
do i = 1, 100
end do
!$acc end parallel loop
! KERNELS
!$acc kernels loop collapse (2)
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end kernels loop
!$acc kernels loop gang
do i = 1, 100
end do
!$acc end kernels loop
!$acc kernels loop worker
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end kernels loop
!$acc kernels loop vector
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end kernels loop
!$acc kernels loop seq
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end kernels loop
!$acc kernels loop auto
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end kernels loop
!$acc kernels loop tile (2, 3)
do i = 1, 100
do j = 1, 10
end do
end do
!$acc end kernels loop
!$acc kernels loop independent
do i = 1, 100
end do
!$acc end kernels loop
!$acc kernels loop private (z)
do i = 1, 100
z = 0
end do
!$acc end kernels loop
!$acc kernels loop reduction (+:y) copy (y)
do i = 1, 100
end do
!$acc end kernels loop
end subroutine test
! { dg-final { scan-tree-dump-times "acc loop private.i. private.j. collapse.2." 2 "gimple" } }
! { dg-final { scan-tree-dump-times "acc loop private.i. gang" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "acc loop private.i. private.j. worker" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "acc loop private.i. private.j. vector" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "acc loop private.i. private.j. seq" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "acc loop private.i. private.j. auto" 2 "gimple" } }
! XFAILed: OpenACC tile clauses are discarded during gimplification.
! { dg-final { scan-tree-dump-times "acc loop private.i. private.j. tile.2, 3" 2 "gimple" { xfail *-*-* } } }
! { dg-final { scan-tree-dump-times "acc loop private.i. independent" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "private.z" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "omp target oacc_\[^ \]+ map.force_tofrom:y" 2 "gimple" } }
! { dg-final { scan-tree-dump-times "acc loop private.i. reduction..:y." 2 "gimple" } }
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