fix abs creation after recent reassoc changes

[libfirm] / ir / lower / lower_dw.c

diff --git a/ir/lower/lower_dw.c b/ir/lower/lower_dw.c
index fd4dca6..991fa36 100644 (file)
--- a/ir/lower/lower_dw.c
+++ b/ir/lower/lower_dw.c
@@ -1232,7 +1232,13 @@ static void lower_Cond(ir_node *node, ir_mode *mode, lower_env_t *env) {
                pn_Cmp   pnc;
                dbg_info *dbg;
 
+               if(!is_Proj(sel))
+                       return;
+
                cmp   = get_Proj_pred(sel);
+               if(!is_Cmp(cmp))
+                       return;
+
                left  = get_Cmp_left(cmp);
                idx   = get_irn_idx(left);
                lentry = env->entries[idx];