2012-04-16 Martin Jambor <mjambor@suse.cz>

[pf3gnuchains/gcc-fork.git] / gcc / gimple-fold.c

diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c
index 5ba7178..1f6e6a2 100644 (file)
--- a/gcc/gimple-fold.c
+++ b/gcc/gimple-fold.c
@@ -3101,7 +3101,7 @@ gimple_get_virt_method_for_binfo (HOST_WIDE_INT token, tree known_binfo)
   offset += token * size;
   fn = fold_ctor_reference (TREE_TYPE (TREE_TYPE (v)), DECL_INITIAL (v),
                            offset, size);
-  if (!fn)
+  if (!fn || integer_zerop (fn))
     return NULL_TREE;
   gcc_assert (TREE_CODE (fn) == ADDR_EXPR
              || TREE_CODE (fn) == FDESC_EXPR);