we can do without the odd align.h

[libfirm] / ir / ana / irdom.c

diff --git a/ir/ana/irdom.c b/ir/ana/irdom.c
index e90de8e..c44f751 100644 (file)
--- a/ir/ana/irdom.c
+++ b/ir/ana/irdom.c
@@ -557,6 +557,9 @@ static void init_tmp_pdom_info(ir_node *bl, tmp_dom_info *parent,
        tmp_dom_info *tdi;
        int i;
 
+       if (is_Block_dead(bl))
+               return;
+
        assert(is_Block(bl));
        if (get_irg_block_visited(current_ir_graph) == get_Block_block_visited(bl))
          return;