for (i = get_Phi_n_preds(n) - 1; i >= 0; --i) {
int j;
ir_node *pred_i = get_Phi_pred(n, i);
+
+ if (is_Bad(pred_i))
+ continue;
for (j = i - 1; j >= 0; --j) {
ir_node *pred_j = get_Phi_pred(n, j);
+ if (is_Bad(pred_j))
+ continue;
ASSERT_AND_RET_DBG(
(pred_i == pred_j) || (get_irn_n(pred_i, -1) != get_irn_n(pred_j, -1)),
"At least two different PhiM predecessors are in the same block",