TheRock/compiler/amd-llvm/flang/test/Lower/CUDA/cuda-derived.cuf

! RUN: bbc -emit-hlfir -fcuda %s -o - | FileCheck %s

module m1
  type ty_device
    integer, device, allocatable, dimension(:) :: x
  end type

  type t1; real, device, allocatable :: a(:); end type
  type t2; type(t1) :: b; end type
contains
  subroutine sub1()
    type(ty_device) :: a
  end subroutine

! CHECK-LABEL: func.func @_QMm1Psub1()
! CHECK: %[[ALLOC:.*]] = cuf.alloc !fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}> {bindc_name = "a", data_attr = #cuf.cuda<managed>, uniq_name = "_QMm1Fsub1Ea"} -> !fir.ref<!fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}>>
! CHECK: %[[DECL:.*]]:2 = hlfir.declare %[[ALLOC]] {data_attr = #cuf.cuda<managed>, uniq_name = "_QMm1Fsub1Ea"} : (!fir.ref<!fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}>>) -> (!fir.ref<!fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}>>, !fir.ref<!fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}>>)
! CHECK: cuf.free %[[DECL]]#0 : !fir.ref<!fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}>> {data_attr = #cuf.cuda<managed>}

end module

program main
  use m1
  type(ty_device) :: a
  type(t2) :: b
end

! CHECK-LABEL: func.func @_QQmain() attributes {fir.bindc_name = "MAIN"}
! CHECK: %{{.*}} = cuf.alloc !fir.type<_QMm1Tty_device{x:!fir.box<!fir.heap<!fir.array<?xi32>>>}> {bindc_name = "a", data_attr = #cuf.cuda<managed>, uniq_name = "_QFEa"}
! CHECK: %{{.*}} = cuf.alloc !fir.type<_QMm1Tt2{b:!fir.type<_QMm1Tt1{a:!fir.box<!fir.heap<!fir.array<?xf32>>>}>}> {bindc_name = "b", data_attr = #cuf.cuda<managed>, uniq_name = "_QFEb"}