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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);