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authorBernd Schmidt <bernds@codesourcery.com>2015-02-24 21:37:42 +0000
committerBernd Schmidt <bernds@gcc.gnu.org>2015-02-24 21:37:42 +0000
commitd7823208f9f8f1dc5f1b57431037a1ec53c7c57a (patch)
treea197574b6eb4945f34dce15b13e8a9bf4c422708 /gcc/omp-low.c
parentf8571677c0ea8e32f1dafd0d6020eb477ed92e8e (diff)
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Add entrypoint attribute for the use of nvptx.
* omp-low.c (create_omp_child_function): Tag entrypoint functions with a special attribute. From-SVN: r220950
Diffstat (limited to 'gcc/omp-low.c')
-rw-r--r--gcc/omp-low.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/omp-low.c b/gcc/omp-low.c
index 182836b..75d6707 100644
--- a/gcc/omp-low.c
+++ b/gcc/omp-low.c
@@ -2176,6 +2176,13 @@ create_omp_child_function (omp_context *ctx, bool task_copy)
}
}
+ if (cgraph_node::get_create (decl)->offloadable
+ && !lookup_attribute ("omp declare target",
+ DECL_ATTRIBUTES (current_function_decl)))
+ DECL_ATTRIBUTES (decl)
+ = tree_cons (get_identifier ("omp target entrypoint"),
+ NULL_TREE, DECL_ATTRIBUTES (decl));
+
t = build_decl (DECL_SOURCE_LOCATION (decl),
RESULT_DECL, NULL_TREE, void_type_node);
DECL_ARTIFICIAL (t) = 1;