diff options
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/c-typeck.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index b28c2c5..fb5c288 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -14579,6 +14579,15 @@ c_finish_omp_clauses (tree clauses, enum c_omp_region_type ort) } if (c_oacc_check_attachments (c)) remove = true; + if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_MAP + && (OMP_CLAUSE_MAP_KIND (c) == GOMP_MAP_ATTACH + || OMP_CLAUSE_MAP_KIND (c) == GOMP_MAP_DETACH)) + /* In this case, we have a single array element which is a + pointer, and we already set OMP_CLAUSE_SIZE in + handle_omp_array_sections above. For attach/detach clauses, + reset the OMP_CLAUSE_SIZE (representing a bias) to zero + here. */ + OMP_CLAUSE_SIZE (c) = size_zero_node; break; } if (t == error_mark_node) @@ -14592,6 +14601,13 @@ c_finish_omp_clauses (tree clauses, enum c_omp_region_type ort) remove = true; break; } + if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_MAP + && (OMP_CLAUSE_MAP_KIND (c) == GOMP_MAP_ATTACH + || OMP_CLAUSE_MAP_KIND (c) == GOMP_MAP_DETACH)) + /* For attach/detach clauses, set OMP_CLAUSE_SIZE (representing a + bias) to zero here, so it is not set erroneously to the pointer + size later on in gimplify.c. */ + OMP_CLAUSE_SIZE (c) = size_zero_node; if (TREE_CODE (t) == COMPONENT_REF && OMP_CLAUSE_CODE (c) != OMP_CLAUSE__CACHE_) { |