resolve_omp_clauses (gfc_code *code, gfc_omp_clauses *omp_clauses,
gfc_namespace *ns, bool openacc = false)
{
- gfc_omp_namelist *n;
+ gfc_omp_namelist *n, *last;
gfc_expr_list *el;
int list;
int ifc;
}
break;
case OMP_LIST_IS_DEVICE_PTR:
- for (n = omp_clauses->lists[list]; n != NULL; n = n->next)
+ last = NULL;
+ for (n = omp_clauses->lists[list]; n != NULL; )
{
- if (!n->sym->attr.dummy)
- gfc_error ("Non-dummy object %qs in %s clause at %L",
- n->sym->name, name, &n->where);
- if (n->sym->attr.allocatable
- || (n->sym->ts.type == BT_CLASS
- && CLASS_DATA (n->sym)->attr.allocatable))
- gfc_error ("ALLOCATABLE object %qs in %s clause at %L",
- n->sym->name, name, &n->where);
- if (n->sym->attr.pointer
- || (n->sym->ts.type == BT_CLASS
- && CLASS_DATA (n->sym)->attr.pointer))
- gfc_error ("POINTER object %qs in %s clause at %L",
- n->sym->name, name, &n->where);
- if (n->sym->attr.value)
- gfc_error ("VALUE object %qs in %s clause at %L",
- n->sym->name, name, &n->where);
+ if (n->sym->ts.type == BT_DERIVED
+ && n->sym->ts.u.derived->ts.is_iso_c
+ && code->op != EXEC_OMP_TARGET)
+ /* Non-TARGET (i.e. DISPATCH) requires a C_PTR. */
+ gfc_error ("List item %qs in %s clause at %L must be of "
+ "TYPE(C_PTR)", n->sym->name, name, &n->where);
+ else if (n->sym->ts.type != BT_DERIVED
+ || !n->sym->ts.u.derived->ts.is_iso_c)
+ {
+ /* For TARGET, non-C_PTR are deprecated and handled as
+ has_device_addr. */
+ gfc_omp_namelist *n2 = n;
+ n = n->next;
+ if (last)
+ last->next = n;
+ else
+ omp_clauses->lists[list] = n;
+ n2->next = omp_clauses->lists[OMP_LIST_HAS_DEVICE_ADDR];
+ omp_clauses->lists[OMP_LIST_HAS_DEVICE_ADDR] = n2;
+ continue;
+ }
+ last = n;
+ n = n->next;
}
break;
case OMP_LIST_HAS_DEVICE_ADDR:
- case OMP_LIST_USE_DEVICE_PTR:
case OMP_LIST_USE_DEVICE_ADDR:
- /* FIXME: Handle OMP_LIST_USE_DEVICE_PTR. */
+ break;
+ case OMP_LIST_USE_DEVICE_PTR:
+ /* Non-C_PTR are deprecated and handled as use_device_ADDR. */
+ last = NULL;
+ for (n = omp_clauses->lists[list]; n != NULL; )
+ {
+ gfc_omp_namelist *n2 = n;
+ if (n->sym->ts.type != BT_DERIVED
+ || !n->sym->ts.u.derived->ts.is_iso_c)
+ {
+ n = n->next;
+ if (last)
+ last->next = n;
+ else
+ omp_clauses->lists[list] = n;
+ n2->next = omp_clauses->lists[OMP_LIST_USE_DEVICE_ADDR];
+ omp_clauses->lists[OMP_LIST_USE_DEVICE_ADDR] = n2;
+ continue;
+ }
+ last = n;
+ n = n->next;
+ }
break;
default:
for (; n != NULL; n = n->next)
&omp_clauses->num_teams_lower->where,
&omp_clauses->num_teams_upper->where);
if (omp_clauses->device)
- resolve_nonnegative_int_expr (omp_clauses->device, "DEVICE");
+ resolve_scalar_int_expr (omp_clauses->device, "DEVICE");
if (omp_clauses->filter)
resolve_nonnegative_int_expr (omp_clauses->filter, "FILTER");
if (omp_clauses->hint)
--- /dev/null
+! { dg-additional-options "-fdump-tree-original" }
+!
+! Since OpenMP 5.1, non-TYPE(c_ptr) arguments to is_device_ptr
+! map to has_device_ptr - check this!
+!
+! PR fortran/105318
+!
+module m
+ use iso_c_binding, only: c_ptr, c_loc, c_f_pointer, c_associated
+ implicit none (type, external)
+contains
+ subroutine one (as, ar, asp, arp, asa, ara, cptr_a)
+ integer, target :: AS, AR(5)
+ integer, pointer :: ASP, ARP(:)
+ integer, allocatable :: ASA, ARA(:)
+
+ type(c_ptr) :: cptr_a
+
+ !$omp target is_device_ptr(as, ar, asp, arp, asa, ara, cptr_a)
+ if (.not. c_associated (cptr_a, c_loc(as))) stop 18
+ if (as /= 5) stop 19
+ if (any (ar /= [1,2,3,4,5])) stop 20
+ if (asp /= 9) stop 21
+ if (any (arp /= [2,4,6])) stop 22
+ !$omp end target
+ end
+
+ subroutine two (cptr_v)
+ type(c_ptr), value :: cptr_v
+ integer, pointer :: xx
+
+ xx => null()
+ !$omp target is_device_ptr(cptr_v)
+ if (.not. c_associated (cptr_v)) stop 23
+ call c_f_pointer (cptr_v, xx)
+ if (xx /= 5) stop 24
+ xx => null()
+ !$omp end target
+ end
+
+ subroutine three (os, or, osp, orp, osa, ora, cptr_o)
+ integer, optional, target :: OS, OR(5)
+ integer, optional, pointer :: OSP, ORP(:)
+ integer, optional, allocatable :: OSA, ORA(:)
+
+ type(c_ptr) :: cptr_o
+
+ !$omp target is_device_ptr(os, or, osp, orp, osa, ora, cptr_o)
+ if (.not. c_associated (cptr_o, c_loc(os))) stop 25
+ if (os /= 5) stop 26
+ if (any (or /= [1,2,3,4,5])) stop 27
+ if (osp /= 9) stop 28
+ if (any (orp /= [2,4,6])) stop 29
+ !$omp end target
+ end
+
+ subroutine four(NVS, NVSO)
+ use omp_lib, only: omp_initial_device, omp_invalid_device
+ integer, value :: NVS
+ integer, optional, value :: NVSO
+ integer :: NS, NR(5)
+ logical, volatile :: false_
+
+ false_ = .false.
+
+ !$omp target is_device_ptr (NS, NR, NVS, NVSO) device(omp_initial_device)
+ NVS = 5
+ NVSO = 5
+ NS = 5
+ NR(1) = 7
+ !$omp end target
+
+ if (false_) then
+ !$omp target device(omp_invalid_device)
+ !$omp end target
+ end if
+ end subroutine
+
+end module m
+
+program main
+ use iso_c_binding, only: c_ptr, c_loc, c_f_pointer, c_associated
+ use m
+ implicit none (type, external)
+
+ integer, target :: IS, IR(5)
+ integer, pointer :: ISP, IRP(:)
+ integer, allocatable :: ISA, IRA(:)
+ integer :: xxx, xxxx
+
+ type(c_ptr) :: cptr_i
+
+ is = 5
+ ir = [1,2,3,4,5]
+ allocate(ISP, source=9)
+ allocate(IRP, source=[2,4,6])
+
+ !$omp target data map(is, ir, isp, irp, isa, ira) &
+ !$omp& use_device_ptr(is, ir, isp, irp, isa, ira)
+
+ cptr_i = c_loc(is)
+ !$omp target is_device_ptr(is, ir, isp, irp, isa, ira, cptr_i)
+ if (.not. c_associated (cptr_i, c_loc(is))) stop 30
+ if (is /= 5) stop 31
+ if (any (ir /= [1,2,3,4,5])) stop 32
+ if (isp /= 9) stop 33
+ if (any (irp /= [2,4,6])) stop 34
+ !$omp end target
+
+ call one (is, ir, isp, irp, isa, ira, cptr_i)
+ call two (cptr_i)
+ call three (is, ir, isp, irp, isa, ira, cptr_i)
+
+ !$omp end target data
+
+ call four(xxx, xxxx)
+end
+
+! { dg-final { scan-tree-dump-not "use_device_ptr" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(ira\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(isa\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(irp\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(isp\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(ir\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(is\\)" "original" } }
+
+! { dg-final { scan-tree-dump-not "use_device_addr\\(cptr" "original" } }
+! { dg-final { scan-tree-dump-not "use_device_ptr\\(o" "original" } }
+! { dg-final { scan-tree-dump-not "use_device_ptr\\(a" "original" } }
+! { dg-final { scan-tree-dump-not "use_device_ptr\\(i" "original" } }
+
+! { dg-final { scan-tree-dump "is_device_ptr\\(cptr_o\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(ora\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(osa\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(orp\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(osp\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(or\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(os\\)" "original" } }
+! { dg-final { scan-tree-dump "is_device_ptr\\(cptr_v\\)" "original" } }
+! { dg-final { scan-tree-dump "is_device_ptr\\(cptr_a\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(ara\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(asa\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(arp\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(asp\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(ar\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(as\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(is\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(ir\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(isp\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(irp\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(isa\\)" "original" } }
+! { dg-final { scan-tree-dump "use_device_addr\\(ira\\)" "original" } }
+! { dg-final { scan-tree-dump "is_device_ptr\\(cptr_i\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(ira\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(isa\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(irp\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(isp\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(ir\\)" "original" } }
+! { dg-final { scan-tree-dump "has_device_addr\\(is\\)" "original" } }