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re PR fortran/62107 (libgomp.fortran/target2.f90 error while compiling for OpenMP 4.0 offload target)

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PR fortran/62107
	* trans-openmp.c (gfc_omp_finish_clause): Handle scalar pointer
	or allocatable passed by reference.
	(gfc_trans_omp_clauses) <case OMP_LIST_MAP>: Likewise.

From-SVN: r214003
This commit is contained in:
Jakub Jelinek 2014-08-15 09:41:06 +02:00 • committed by Jakub Jelinek
parent 7de20fbd6e
commit 9435147374
2 changed files with 38 additions and 1 deletions
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7
gcc/fortran/ChangeLog
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@ -1,3 +1,10 @@
2014-08-15 Jakub Jelinek <jakub@redhat.com>
PR fortran/62107
* trans-openmp.c (gfc_omp_finish_clause): Handle scalar pointer
or allocatable passed by reference.
(gfc_trans_omp_clauses) <case OMP_LIST_MAP>: Likewise.
2014-08-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/62106

32
gcc/fortran/trans-openmp.c
View file

@ -1022,6 +1022,7 @@ gfc_omp_finish_clause (tree c, gimple_seq *pre_p)
&& !GFC_DECL_CRAY_POINTEE (decl)
&& !GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (TREE_TYPE (decl))))
return;
tree orig_decl = decl;
c4 = build_omp_clause (OMP_CLAUSE_LOCATION (c), OMP_CLAUSE_MAP);
OMP_CLAUSE_MAP_KIND (c4) = OMP_CLAUSE_MAP_POINTER;
OMP_CLAUSE_DECL (c4) = decl;
@ -1029,6 +1030,17 @@ gfc_omp_finish_clause (tree c, gimple_seq *pre_p)
decl = build_fold_indirect_ref (decl);
OMP_CLAUSE_DECL (c) = decl;
OMP_CLAUSE_SIZE (c) = NULL_TREE;
if (TREE_CODE (TREE_TYPE (orig_decl)) == REFERENCE_TYPE
&& (GFC_DECL_GET_SCALAR_POINTER (orig_decl)
|| GFC_DECL_GET_SCALAR_ALLOCATABLE (orig_decl)))
{
c3 = build_omp_clause (OMP_CLAUSE_LOCATION (c), OMP_CLAUSE_MAP);
OMP_CLAUSE_MAP_KIND (c3) = OMP_CLAUSE_MAP_POINTER;
OMP_CLAUSE_DECL (c3) = unshare_expr (decl);
OMP_CLAUSE_SIZE (c3) = size_int (0);
decl = build_fold_indirect_ref (decl);
OMP_CLAUSE_DECL (c) = decl;
}
}
if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (decl)))
{
@ -1884,14 +1896,32 @@ gfc_trans_omp_clauses (stmtblock_t *block, gfc_omp_clauses *clauses,
TREE_ADDRESSABLE (decl) = 1;
if (n->expr == NULL || n->expr->ref->u.ar.type == AR_FULL)
{
if (POINTER_TYPE_P (TREE_TYPE (decl)))
if (POINTER_TYPE_P (TREE_TYPE (decl))
&& (gfc_omp_privatize_by_reference (decl)
|| GFC_DECL_GET_SCALAR_POINTER (decl)
|| GFC_DECL_GET_SCALAR_ALLOCATABLE (decl)
|| GFC_DECL_CRAY_POINTEE (decl)
|| GFC_DESCRIPTOR_TYPE_P
(TREE_TYPE (TREE_TYPE (decl)))))
{
tree orig_decl = decl;
node4 = build_omp_clause (input_location,
OMP_CLAUSE_MAP);
OMP_CLAUSE_MAP_KIND (node4) = OMP_CLAUSE_MAP_POINTER;
OMP_CLAUSE_DECL (node4) = decl;
OMP_CLAUSE_SIZE (node4) = size_int (0);
decl = build_fold_indirect_ref (decl);
if (TREE_CODE (TREE_TYPE (orig_decl)) == REFERENCE_TYPE
&& (GFC_DECL_GET_SCALAR_POINTER (orig_decl)
|| GFC_DECL_GET_SCALAR_ALLOCATABLE (orig_decl)))
{
node3 = build_omp_clause (input_location,
OMP_CLAUSE_MAP);
OMP_CLAUSE_MAP_KIND (node3) = OMP_CLAUSE_MAP_POINTER;
OMP_CLAUSE_DECL (node3) = decl;
OMP_CLAUSE_SIZE (node3) = size_int (0);
decl = build_fold_indirect_ref (decl);
}
}
if (GFC_DESCRIPTOR_TYPE_P (TREE_TYPE (decl)))
{