flang/test/Lower/CUDA/cuda-cdevloc.cuf

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

attributes(global) subroutine testcdevloc(a)
  use __fortran_builtins, only: c_devloc => __builtin_c_devloc
  integer, device :: a(10)
  print*, c_devloc(a(1))
end

! CHECK-LABEL: func.func @_QPtestcdevloc(
! CHECK-SAME: %[[A_ARG:.*]]: !fir.ref<!fir.array<10xi32>> {cuf.data_attr = #cuf.cuda<device>, fir.bindc_name = "a"}) attributes {cuf.proc_attr = #cuf.cuda_proc<global>}
! CHECK: %[[A:.*]]:2 = hlfir.declare %[[A_ARG]](%{{.*}}) dummy_scope %{{.*}} {data_attr = #cuf.cuda<device>, uniq_name = "_QFtestcdevlocEa"} : (!fir.ref<!fir.array<10xi32>>, !fir.shape<1>, !fir.dscope) -> (!fir.ref<!fir.array<10xi32>>, !fir.ref<!fir.array<10xi32>>)
! CHECK: %[[A1:.*]] = hlfir.designate %[[A]]#0 (%c1{{.*}})  : (!fir.ref<!fir.array<10xi32>>, index) -> !fir.ref<i32>
! CHECK: %[[BOX:.*]] = fir.embox %[[A1]] : (!fir.ref<i32>) -> !fir.box<i32>
! CHECK: %[[CDEVPTR:.*]] = fir.alloca !fir.type<_QM__fortran_builtinsT__builtin_c_devptr{cptr:!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>}>
! CHECK: %[[COORD_CPTR:.*]] = fir.coordinate_of %[[CDEVPTR]], cptr : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_devptr{cptr:!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>}>>) -> !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>
! CHECK: %[[COORD_ADDRESS:.*]] = fir.coordinate_of %[[COORD_CPTR]], __address : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) -> !fir.ref<i64>
! CHECK: %[[BOX_ADDR:.*]] = fir.box_addr %[[BOX]] : (!fir.box<i32>) -> !fir.ref<i32>
! CHECK: %[[ADDRESS_A1:.*]] = fir.convert %[[BOX_ADDR]] : (!fir.ref<i32>) -> i64
! CHECK: fir.store %[[ADDRESS_A1]] to %[[COORD_ADDRESS]] : !fir.ref<i64>