don't keep IJmps, not needed anymore

[r15322]

diff --git a/ir/ir/ircons.c b/ir/ir/ircons.c
index e8a2cc3..7f6eab1 100644 (file)
--- a/ir/ir/ircons.c
+++ b/ir/ir/ircons.c
@@ -416,8 +416,8 @@ new_bd_Jmp(dbg_info *db, ir_node *block) {
        ir_node  *res;
        ir_graph *irg = current_ir_graph;
 
-       res = new_ir_node (db, irg, block, op_Jmp, mode_X, 0, NULL);
-       res = optimize_node (res);
+       res = new_ir_node(db, irg, block, op_Jmp, mode_X, 0, NULL);
+       res = optimize_node(res);
        IRN_VRFY_IRG(res, irg);
        return res;
 }  /* new_bd_Jmp */
@@ -427,12 +427,9 @@ new_bd_IJmp(dbg_info *db, ir_node *block, ir_node *tgt) {
        ir_node  *res;
        ir_graph *irg = current_ir_graph;
 
-       res = new_ir_node (db, irg, block, op_IJmp, mode_X, 1, &tgt);
-       res = optimize_node (res);
+       res = new_ir_node(db, irg, block, op_IJmp, mode_X, 1, &tgt);
+       res = optimize_node(res);
        IRN_VRFY_IRG(res, irg);
-
-       if (get_irn_op(res) == op_IJmp) /* still an IJmp */
-               keep_alive(res);
        return res;
 }  /* new_bd_IJmp */
 
@@ -441,11 +438,11 @@ new_bd_Cond(dbg_info *db, ir_node *block, ir_node *c) {
        ir_node  *res;
        ir_graph *irg = current_ir_graph;
 
-       res = new_ir_node (db, irg, block, op_Cond, mode_T, 1, &c);
+       res = new_ir_node(db, irg, block, op_Cond, mode_T, 1, &c);
        res->attr.cond.kind         = dense;
        res->attr.cond.default_proj = 0;
        res->attr.cond.pred         = COND_JMP_PRED_NONE;
-       res = optimize_node (res);
+       res = optimize_node(res);
        IRN_VRFY_IRG(res, irg);
        return res;
 }  /* new_bd_Cond */