gcc/testsuite:

[pf3gnuchains/gcc-fork.git] / gcc / ipa-ref.c

diff --git a/gcc/ipa-ref.c b/gcc/ipa-ref.c
index dd6b009..27c32dc 100644 (file)
--- a/gcc/ipa-ref.c
+++ b/gcc/ipa-ref.c
@@ -233,3 +233,11 @@ ipa_clone_refering (struct cgraph_node *dest_node,
                          dest_node, dest_varpool_node,
                          ref->use, ref->stmt);
 }
+
+/* Return true when execution of REF can load to return from
+   function. */
+bool
+ipa_ref_cannot_lead_to_return (struct ipa_ref *ref)
+{
+  return cgraph_node_cannot_return (ipa_ref_refering_node (ref));
+}