Ignore generated files.

[libfirm] / ir / opt / garbage_collect.c

diff --git a/ir/opt/garbage_collect.c b/ir/opt/garbage_collect.c
index 5e8c529..d065773 100644 (file)
--- a/ir/opt/garbage_collect.c
+++ b/ir/opt/garbage_collect.c
@@ -45,12 +45,16 @@ static void visit_node(ir_node *node, void *env)
        ir_entity *entity;
        (void) env;
 
-       if (!is_SymConst(node))
-               return;
-       if (!SYMCONST_HAS_ENT(get_SymConst_kind(node)))
+       if (is_SymConst(node)) {
+               if (!SYMCONST_HAS_ENT(get_SymConst_kind(node)))
+                       return;
+               entity = get_SymConst_entity(node);
+       } else if (is_Sel(node)) {
+               entity = get_Sel_entity(node);
+       } else {
                return;
+       }
 
-       entity = get_SymConst_entity(node);
        visit_entity(entity);
 }