diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index d8e4b13..8bb54fd 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -12298,6 +12298,24 @@ gimplify_omp_for (tree *expr_p, gimple_seq *pre_p) gimplify_omp_ctxp->loop_iter_var.quick_push (decl); } + if (for_stmt == orig_for_stmt) + { + tree orig_decl = decl; + if (OMP_FOR_ORIG_DECLS (for_stmt)) + { + tree orig_decl = TREE_VEC_ELT (OMP_FOR_ORIG_DECLS (for_stmt), i); + if (TREE_CODE (orig_decl) == TREE_LIST) + { + orig_decl = TREE_PURPOSE (orig_decl); + if (!orig_decl) + orig_decl = decl; + } + } + if (is_global_var (orig_decl) && DECL_THREAD_LOCAL_P (orig_decl)) + error_at (EXPR_LOCATION (for_stmt), + "threadprivate iteration variable %qD", orig_decl); + } + /* Make sure the iteration variable is private. */ tree c = NULL_TREE; tree c2 = NULL_TREE; |