flang/test/Lower/Intrinsics/spread.f90

   1 ! RUN: bbc -emit-fir -polymorphic-type %s -o - | FileCheck %s
   2
   3 module spread_mod
   4
   5 type :: p1
   6   integer :: a
   7 end type
   8
   9 type, extends(p1) :: p2
  10   integer :: b
  11 end type
  12
  13 contains
  14
  15 ! CHECK-LABEL: func @_QMspread_modPspread_test(
  16 ! CHECK-SAME: %[[arg0:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg1:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg2:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg3:.*]]: !fir.box<!fir.array<?xi32>>{{.*}}) {
  17 subroutine spread_test(s,d,n,r)
  18     integer :: s,d,n
  19     integer :: r(:)
  20   ! CHECK-DAG:  %[[a0:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
  21   ! CHECK-DAG:  %[[a1:.*]] = fir.load %[[arg1]] : !fir.ref<i32>
  22   ! CHECK-DAG:  %[[a2:.*]] = fir.load %[[arg2]] : !fir.ref<i32>
  23   ! CHECK-DAG:  %[[a3:.*]] = fir.embox %[[arg0]] : (!fir.ref<i32>) -> !fir.box<i32>
  24   ! CHECK-DAG:  %[[a8:.*]] = fir.convert %[[a0]] : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> !fir.ref<!fir.box<none>>
  25   ! CHECK-DAG:  %[[a9:.*]] = fir.convert %[[a3]] : (!fir.box<i32>) -> !fir.box<none>
  26   ! CHECK-DAG:  %[[a10:.*]] = fir.convert %[[a2]] : (i32) -> i64
  27     r = spread(s,d,n)
  28   ! CHECK:  %{{.*}} = fir.call @_FortranASpread(%[[a8]], %[[a9]], %[[a1]], %[[a10]], %{{.*}}, %{{.*}}) {{.*}}: (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, i64, !fir.ref<i8>, i32) -> none
  29   ! CHECK-DAG:  %[[a13:.*]] = fir.load %[[a0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
  30   ! CHECK-DAG:  %[[a15:.*]] = fir.box_addr %[[a13]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>) -> !fir.heap<!fir.array<?xi32>>
  31   ! CHECK:  fir.freemem %[[a15]]
  32 end subroutine
  33
  34 ! CHECK-LABEL: func @_QMspread_modPspread_test2(
  35 ! CHECK-SAME: %[[arg0:.*]]: !fir.box<!fir.array<?xi32>>{{.*}}, %[[arg1:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg2:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg3:.*]]: !fir.box<!fir.array<?x?xi32>>{{.*}}) {
  36 subroutine spread_test2(s,d,n,r)
  37     integer :: s(:),d,n
  38     integer :: r(:,:)
  39   ! CHECK-DAG:  %[[a0:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x?xi32>>>
  40   ! CHECK-DAG:  %[[a1:.*]] = fir.load %[[arg1]] : !fir.ref<i32>
  41   ! CHECK-DAG:  %[[a2:.*]] = fir.load %[[arg2]] : !fir.ref<i32>
  42   ! CHECK-DAG:  %[[a7:.*]] = fir.convert %[[a0]] : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x?xi32>>>>) -> !fir.ref<!fir.box<none>>
  43   ! CHECK-DAG:  %[[a8:.*]] = fir.convert %[[arg0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.box<none>
  44   ! CHECK-DAG:  %[[a9:.*]] = fir.convert %[[a2]] : (i32) -> i64
  45     r = spread(s,d,n)
  46   ! CHECK:  %{{.*}} = fir.call @_FortranASpread(%[[a7]], %[[a8]], %[[a1]], %[[a9]], %{{.*}}, %{{.*}}) {{.*}}: (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, i64, !fir.ref<i8>, i32) -> none
  47   ! CHECK-DAG:  %[[a12:.*]] = fir.load %[[a0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?x?xi32>>>>
  48   ! CHECK-DAG:  %[[a15:.*]] = fir.box_addr %[[a12]] : (!fir.box<!fir.heap<!fir.array<?x?xi32>>>) -> !fir.heap<!fir.array<?x?xi32>>
  49   ! CHECK:  fir.freemem %[[a15:.*]]
  50 end subroutine
  51
  52 ! CHECK-LABEL: func.func @_QMspread_modPspread_test_polymorphic_source(
  53 ! CHECK-SAME: %[[arg0:.*]]: !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>> {fir.bindc_name = "p"}) {
  54 subroutine spread_test_polymorphic_source(p)
  55   class(*), pointer :: p(:,:)
  56   class(*), allocatable :: r(:,:,:)
  57   r = spread(p(:,::2), dim=1, ncopies=2)
  58 ! CHECK: %[[res:.*]] = fir.alloca !fir.class<!fir.heap<!fir.array<?x?x?xnone>>>
  59 ! CHECK: %[[load_p:.*]] = fir.load %[[arg0]] : !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>
  60 ! CHECK: %[[source_box:.*]] = fir.rebox %[[load_p]](%{{.*}}) [%{{.*}}] : (!fir.class<!fir.ptr<!fir.array<?x?xnone>>>, !fir.shift<2>, !fir.slice<2>) -> !fir.class<!fir.array<?x?xnone>>
  61 ! CHECK: %[[embox:.*]] = fir.embox %{{.*}}(%{{.*}}) source_box %[[source_box]] : (!fir.heap<!fir.array<?x?x?xnone>>, !fir.shape<3>, !fir.class<!fir.array<?x?xnone>>) -> !fir.class<!fir.heap<!fir.array<?x?x?xnone>>>
  62 ! CHECK: fir.store %[[embox]] to %[[res]] : !fir.ref<!fir.class<!fir.heap<!fir.array<?x?x?xnone>>>>
  63 ! CHECK: %[[res_box_none:.*]] = fir.convert %[[res]] : (!fir.ref<!fir.class<!fir.heap<!fir.array<?x?x?xnone>>>>) -> !fir.ref<!fir.box<none>>
  64 ! CHECK: %[[source_box_none:.*]] = fir.convert %[[source_box]] : (!fir.class<!fir.array<?x?xnone>>) -> !fir.box<none>
  65 ! CHECK: %{{.*}} = fir.call @_FortranASpread(%[[res_box_none]], %[[source_box_none]], %{{.*}}, %{{.*}}, %{{.*}}, %{{.*}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, i64, !fir.ref<i8>, i32) -> none
  66
  67 end subroutine
  68
  69 end module