1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index ed46248..3297772 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5972,6 +5972,16 @@ build_vector_type (tree innertype, int nunits)
   return make_vector_type (innertype, nunits, VOIDmode);
 }
 
+/* Build RESX_EXPR with given REGION_NUMBER.  */
+tree
+build_resx (int region_number)
+{
+  tree t;
+  t = build1 (RESX_EXPR, void_type_node,
+	      build_int_cst (NULL_TREE, region_number));
+  return t;
+}
+
 /* Given an initializer INIT, return TRUE if INIT is zero or some
    aggregate of zeros.  Otherwise return FALSE.  */
 bool