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* [gcc r13-1892] OpenMP/Fortran: Permit assumed-size arrays in uniform clause
@ 2022-07-29 10:36 Tobias Burnus
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From: Tobias Burnus @ 2022-07-29 10:36 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:a6afbe5e9528e9ec3f0426d9791bd28e6e584d82
commit r13-1892-ga6afbe5e9528e9ec3f0426d9791bd28e6e584d82
Author: Tobias Burnus <tobias@codesourcery.com>
Date: Fri Jul 29 12:36:07 2022 +0200
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.
Diff:
---
gcc/fortran/openmp.cc | 3 ++-
gcc/testsuite/gfortran.dg/gomp/declare-simd-3.f90 | 30 +++++++++++++++++++++++
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/gcc/fortran/openmp.cc b/gcc/fortran/openmp.cc
index df9cdf43eb7..a7eb6c3e8f4 100644
--- a/gcc/fortran/openmp.cc
+++ b/gcc/fortran/openmp.cc
@@ -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)
diff --git a/gcc/testsuite/gfortran.dg/gomp/declare-simd-3.f90 b/gcc/testsuite/gfortran.dg/gomp/declare-simd-3.f90
new file mode 100644
index 00000000000..b94587ef35a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/gomp/declare-simd-3.f90
@@ -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
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