OpenMP/Fortran: Permit assumed-size arrays in uniform clause
gcc/fortran/ChangeLog:
* openmp.cc (resolve_omp_clauses): Permit assumed-size arrays
in uniform clause.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/declare-simd-3.f90: New test.
gcc/fortran/openmp.cc | 3 ++-
gcc/testsuite/gfortran.dg/gomp/declare-simd-3.f90 | 30 +++++++++++++++++++++++
2 files changed, 32 insertions(+), 1 deletion(-)
@@ -7386,7 +7386,8 @@ resolve_omp_clauses (gfc_code *code, gfc_omp_clauses *omp_clauses,
|| code->op == EXEC_OACC_PARALLEL
|| code->op == EXEC_OACC_SERIAL))
check_array_not_assumed (n->sym, n->where, name);
- else if (n->sym->as && n->sym->as->type == AS_ASSUMED_SIZE)
+ else if (list != OMP_LIST_UNIFORM
+ && n->sym->as && n->sym->as->type == AS_ASSUMED_SIZE)
gfc_error ("Assumed size array %qs in %s clause at %L",
n->sym->name, name, &n->where);
if (n->sym->attr.in_namelist && !is_reduction)
new file mode 100644
@@ -0,0 +1,30 @@
+! { dg-do compile }
+
+module m
+ implicit none (type, external)
+contains
+ real function add(x, y, j) result(res)
+ !$omp declare simd(add) uniform(x, y) linear(j : 1) simdlen(4)
+ integer, value :: j
+ real, intent(in) :: x(*), y(*)
+ res = x(j) + y(j)
+ end function
+end module m
+
+program main
+ use m
+ implicit none (type, external)
+ real, allocatable :: A(:), B(:), C(:)
+ integer :: i, N
+ N = 128
+ A = [(3*i, i = 1, N)]
+ B = [(7*i, i = 1, N)]
+ allocate (C(N))
+
+ !$omp simd
+ do i = 1, N
+ C(i) = add(A, B, i)
+ end do
+
+ if (any (C /= [(10*i, i = 1, N)])) error stop
+end program main