c5037fcee2
Dummy procedures look similar to variables but aren't - neither in Fortran nor in OpenMP. As the middle end sees PARM_DECLs, mark them as predetermined firstprivate for mapping (as already done in gfc_omp_predetermined_sharing). This does not address the isses related to procedure pointers, which are still discussed on spec level [see PR]. PR fortran/114283 gcc/fortran/ChangeLog: * trans-openmp.cc (gfc_omp_predetermined_mapping): Map dummy procedures as firstprivate. libgomp/ChangeLog: * testsuite/libgomp.fortran/declare-target-indirect-4.f90: New test.
43 lines
1,018 B
Fortran
43 lines
1,018 B
Fortran
! { dg-additional-options "-fdump-tree-gimple" }
|
|
|
|
! PR fortran/114283
|
|
|
|
! { dg-final { scan-tree-dump "#pragma omp parallel shared\\(i\\) if\\(0\\) default\\(none\\) firstprivate\\(g\\)" "gimple" } }
|
|
! { dg-final { scan-tree-dump "#pragma omp target num_teams\\(-2\\) thread_limit\\(0\\) firstprivate\\(h\\) map\\(from:j \\\[len: 4\\\]\\) defaultmap\\(none\\)" "gimple" } }
|
|
|
|
|
|
module m
|
|
implicit none (type, external)
|
|
!$omp declare target indirect enter(f1, f2)
|
|
contains
|
|
integer function f1 ()
|
|
f1 = 99
|
|
end
|
|
integer function f2 ()
|
|
f2 = 89
|
|
end
|
|
end module m
|
|
|
|
use m
|
|
implicit none (type, external)
|
|
call sub1(f1)
|
|
call sub2(f2)
|
|
contains
|
|
subroutine sub1(g)
|
|
procedure(integer) :: g
|
|
integer :: i
|
|
!$omp parallel default(none) if(.false.) shared(i)
|
|
i = g ()
|
|
!$omp end parallel
|
|
if (i /= 99) stop 1
|
|
end
|
|
|
|
subroutine sub2(h)
|
|
procedure(integer) :: h
|
|
integer :: j
|
|
!$omp target defaultmap(none) map(from:j)
|
|
j = h ()
|
|
!$omp end target
|
|
if (j /= 89) stop 1
|
|
end
|
|
end
|