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1! RUN: bbc -emit-fir -hlfir -fcuda %s -o - | FileCheck %s2 3! Test CUDA Fortran specific type4 5module cudafct6 use __fortran_builtins, only : c_devptr => __builtin_c_devptr7 8 type :: t19 type(c_devptr) :: devp10 integer :: a11 end type12 13contains14 function c_devloc(x)15 use iso_c_binding, only: c_loc16 type(c_devptr) :: c_devloc17 !dir$ ignore_tkr (tkr) x18 real, target, device :: x19 c_devloc%cptr = c_loc(x)20 end function21 22 attributes(device) function get_t1()23 type(t1) :: get_t124 end25end26 27subroutine sub1()28 use iso_c_binding29 use __fortran_builtins, only : c_devptr => __builtin_c_devptr30 31 type(c_ptr) :: ptr32 type(c_devptr) :: dptr33 print*,ptr34 print*,dptr35end36 37! CHECK-LABEL: func.func @_QPsub1()38! CHECK-COUNT-2: %{{.*}} = fir.call @_FortranAioOutputDerivedType39 40subroutine sub2()41 use cudafct42 use iso_c_binding, only: c_f_pointer43 44 real(4), device :: a(8, 10)45 real(4), device, pointer :: x(:)46 call c_f_pointer(c_devloc(a), x, (/80/))47end48 49! CHECK-LABEL: func.func @_QPsub2()50! CHECK: %[[X:.*]] = fir.declare %{{.*}} {data_attr = #cuf.cuda<device>, fortran_attrs = #fir.var_attrs<pointer>, uniq_name = "_QFsub2Ex"} : (!fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>) -> !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>51! CHECK: %[[CPTR_COORD:.*]] = fir.coordinate_of %{{.*}}, 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}>>52! CHECK: %[[ADDRESS_COORD:.*]] = fir.coordinate_of %[[CPTR_COORD]], __address : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) -> !fir.ref<i64>53! CHECK: %[[ADDRESS_LOADED:.*]] = fir.load %[[ADDRESS_COORD]] : !fir.ref<i64>54! CHECK: %[[ADDRESS_IDX:.*]] = fir.convert %[[ADDRESS_LOADED]] : (i64) -> !fir.ptr<!fir.array<?xf32>>55! CHECK: %[[EMBOX:.*]] = fir.embox %[[ADDRESS_IDX]](%{{.*}}) : (!fir.ptr<!fir.array<?xf32>>, !fir.shape<1>) -> !fir.box<!fir.ptr<!fir.array<?xf32>>>56! CHECK: fir.store %[[EMBOX]] to %[[X]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?xf32>>>>57 58attributes(global) subroutine assign_c_devptr(p, a)59 use __fortran_builtins, only: c_devloc => __builtin_c_devloc60 use __fortran_builtins, only: c_devptr => __builtin_c_devptr61 type (c_devptr), device :: p62 complex :: a(10)63 p = c_devloc(a(1))64end subroutine65 66! CHECK-LABEL: func.func @_QPassign_c_devptr67! CHECK: %[[P:.*]] = fir.declare %arg0 dummy_scope %{{.*}} {data_attr = #cuf.cuda<device>, uniq_name = "_QFassign_c_devptrEp"}68! CHECK: %[[C_DEVLOC_RES:.*]] = fir.declare %15 {uniq_name = ".tmp.intrinsic_result"} : (!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_devptr{cptr:!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>}>>69! CHECK: %[[RES_CPTR_COORD:.*]] = fir.coordinate_of %[[C_DEVLOC_RES]], 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}>>70! CHECK: %[[P_CPTR_COORD:.*]] = fir.coordinate_of %[[P]], 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}>>71! CHECK: %[[RES_ADDR_COORD:.*]] = fir.coordinate_of %[[RES_CPTR_COORD]], __address : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) -> !fir.ref<i64>72! CHECK: %[[P_ADDR_COORD:.*]] = fir.coordinate_of %[[P_CPTR_COORD]], __address : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>) -> !fir.ref<i64>73! CHECK: %[[ADDR:.*]] = fir.load %[[RES_ADDR_COORD]] : !fir.ref<i64>74! CHECK: fir.store %[[ADDR]] to %[[P_ADDR_COORD]] : !fir.ref<i64>75 76attributes(global) subroutine assign_nested_c_devptr(p, a)77 use cudafct78 type(t1), device :: p79 p = get_t1()80end subroutine81 82! CHECK-LABEL: func.func @_QPassign_nested_c_devptr83! CHECK-NOT: fir.call @_FortranAAssign84