===================================================================
@@ -137,7 +137,8 @@ canonicalize_constructor_val (tree cval)
|| TREE_CODE (base) == FUNCTION_DECL)
&& !can_refer_decl_in_current_unit_p (base))
return NULL_TREE;
- if (cfun && base && TREE_CODE (base) == VAR_DECL)
+ if (cfun && gimple_referenced_vars (cfun)
+ && base && TREE_CODE (base) == VAR_DECL)
add_referenced_var (base);
/* Fixup types in global initializers. */
if (TREE_TYPE (TREE_TYPE (cval)) != TREE_TYPE (TREE_OPERAND (cval, 0)))