use ir_vfprintf in the panic() function

[libfirm] / ir / opt / condeval.c

diff --git a/ir/opt/condeval.c b/ir/opt/condeval.c
index f591069..31ce040 100644 (file)
--- a/ir/opt/condeval.c
+++ b/ir/opt/condeval.c
@@ -209,7 +209,7 @@ typedef struct _condeval_env_t {
        ir_node *true_block;
        pn_Cmp pnc;
        ir_node *cnst;
-       int visited_nr;
+       unsigned long visited_nr;
 
        ir_node *cnst_pred;     /**< the block before the constant */
        int cnst_pos;       /**< the pos to the constant block (needed to kill that edge later) */