diff options
Diffstat (limited to 'gcc/fortran/trans-openmp.c')
| -rw-r--r-- | gcc/fortran/trans-openmp.c | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/gcc/fortran/trans-openmp.c b/gcc/fortran/trans-openmp.c index 076efb0..98702b1 100644 --- a/gcc/fortran/trans-openmp.c +++ b/gcc/fortran/trans-openmp.c @@ -2718,23 +2718,6 @@ gfc_trans_omp_clauses (stmtblock_t *block, gfc_omp_clauses *clauses, OMP_CLAUSE_SIZE (node2) = TYPE_SIZE_UNIT (type); node3 = build_omp_clause (input_location, OMP_CLAUSE_MAP); - if (n->u.map_op == OMP_MAP_ATTACH) - { - /* Standalone attach clauses used with arrays with - descriptors must copy the descriptor to the target, - else they won't have anything to perform the - attachment onto (see OpenACC 2.6, "2.6.3. Data - Structures with Pointers"). */ - OMP_CLAUSE_SET_MAP_KIND (node, GOMP_MAP_ALLOC); - OMP_CLAUSE_SET_MAP_KIND (node3, GOMP_MAP_ATTACH); - } - else if (n->u.map_op == OMP_MAP_DETACH) - { - OMP_CLAUSE_SET_MAP_KIND (node, GOMP_MAP_RELEASE); - OMP_CLAUSE_SET_MAP_KIND (node3, GOMP_MAP_DETACH); - } - else - OMP_CLAUSE_SET_MAP_KIND (node3, GOMP_MAP_POINTER); if (present) { ptr = gfc_conv_descriptor_data_get (decl); @@ -2748,6 +2731,33 @@ gfc_trans_omp_clauses (stmtblock_t *block, gfc_omp_clauses *clauses, OMP_CLAUSE_DECL (node3) = gfc_conv_descriptor_data_get (decl); OMP_CLAUSE_SIZE (node3) = size_int (0); + if (n->u.map_op == OMP_MAP_ATTACH) + { + /* Standalone attach clauses used with arrays with + descriptors must copy the descriptor to the target, + else they won't have anything to perform the + attachment onto (see OpenACC 2.6, "2.6.3. Data + Structures with Pointers"). */ + OMP_CLAUSE_SET_MAP_KIND (node3, GOMP_MAP_ATTACH); + /* We don't want to map PTR at all in this case, so + delete its node and shuffle the others down. */ + node = node2; + node2 = node3; + node3 = NULL; + goto finalize_map_clause; + } + else if (n->u.map_op == OMP_MAP_DETACH) + { + OMP_CLAUSE_SET_MAP_KIND (node3, GOMP_MAP_DETACH); + /* Similarly to above, we don't want to unmap PTR + here. */ + node = node2; + node2 = node3; + node3 = NULL; + goto finalize_map_clause; + } + else + OMP_CLAUSE_SET_MAP_KIND (node3, GOMP_MAP_POINTER); /* We have to check for n->sym->attr.dimension because of scalar coarrays. */ |