-! RUN: bbc -emit-fir %s -o - | FileCheck %s
+! RUN: bbc -emit-fir -polymorphic-type %s -o - | FileCheck %s
-! CHECK-LABEL: func @_QPspread_test(
+module spread_mod
+
+type :: p1
+ integer :: a
+end type
+
+type, extends(p1) :: p2
+ integer :: b
+end type
+
+contains
+
+! CHECK-LABEL: func @_QMspread_modPspread_test(
! CHECK-SAME: %[[arg0:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg1:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg2:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg3:.*]]: !fir.box<!fir.array<?xi32>>{{.*}}) {
subroutine spread_test(s,d,n,r)
integer :: s,d,n
! CHECK-DAG: %[[a13:.*]] = fir.load %[[a0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
! CHECK-DAG: %[[a15:.*]] = fir.box_addr %[[a13]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>) -> !fir.heap<!fir.array<?xi32>>
! CHECK: fir.freemem %[[a15]]
- end subroutine
+end subroutine
- ! CHECK-LABEL: func @_QPspread_test2(
- ! CHECK-SAME: %[[arg0:.*]]: !fir.box<!fir.array<?xi32>>{{.*}}, %[[arg1:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg2:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg3:.*]]: !fir.box<!fir.array<?x?xi32>>{{.*}}) {
- subroutine spread_test2(s,d,n,r)
+! CHECK-LABEL: func @_QMspread_modPspread_test2(
+! CHECK-SAME: %[[arg0:.*]]: !fir.box<!fir.array<?xi32>>{{.*}}, %[[arg1:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg2:[^:]+]]: !fir.ref<i32>{{.*}}, %[[arg3:.*]]: !fir.box<!fir.array<?x?xi32>>{{.*}}) {
+subroutine spread_test2(s,d,n,r)
integer :: s(:),d,n
integer :: r(:,:)
! CHECK-DAG: %[[a0:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x?xi32>>>
! CHECK-DAG: %[[a12:.*]] = fir.load %[[a0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?x?xi32>>>>
! CHECK-DAG: %[[a15:.*]] = fir.box_addr %[[a12]] : (!fir.box<!fir.heap<!fir.array<?x?xi32>>>) -> !fir.heap<!fir.array<?x?xi32>>
! CHECK: fir.freemem %[[a15:.*]]
- end subroutine
-
+end subroutine
+
+! CHECK-LABEL: func.func @_QMspread_modPspread_test_polymorphic_source(
+! CHECK-SAME: %[[arg0:.*]]: !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>> {fir.bindc_name = "p"}) {
+subroutine spread_test_polymorphic_source(p)
+ class(*), pointer :: p(:,:)
+ class(*), allocatable :: r(:,:,:)
+ r = spread(p(:,::2), dim=1, ncopies=2)
+! CHECK: %[[res:.*]] = fir.alloca !fir.class<!fir.heap<!fir.array<?x?x?xnone>>>
+! CHECK: %[[load_p:.*]] = fir.load %[[arg0]] : !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>
+! 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>>
+! 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>>>
+! CHECK: fir.store %[[embox]] to %[[res]] : !fir.ref<!fir.class<!fir.heap<!fir.array<?x?x?xnone>>>>
+! CHECK: %[[res_box_none:.*]] = fir.convert %[[res]] : (!fir.ref<!fir.class<!fir.heap<!fir.array<?x?x?xnone>>>>) -> !fir.ref<!fir.box<none>>
+! CHECK: %[[source_box_none:.*]] = fir.convert %[[source_box]] : (!fir.class<!fir.array<?x?xnone>>) -> !fir.box<none>
+! 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
+
+end subroutine
+
+end module