Remove the unused function be_liveness_nodes_live_at_input().

[r22723]

diff --git a/ir/be/belive.c b/ir/be/belive.c
index 58c5521..c1537e1 100644 (file)
--- a/ir/be/belive.c
+++ b/ir/be/belive.c
@@ -862,24 +862,6 @@ void be_liveness_nodes_live_at(const be_lv_t *lv,
        }
 }
 
-void be_liveness_nodes_live_at_input(const be_lv_t *lv,
-                                     const arch_env_t *arch_env,
-                                     const arch_register_class_t *cls,
-                                     const ir_node *pos, ir_nodeset_t *live)
-{
-       const ir_node *bl = is_Block(pos) ? pos : get_nodes_block(pos);
-       ir_node *irn;
-       (void)arch_env; // TODO remove parameter
-
-       assert(lv->nodes && "live sets must be computed");
-       be_liveness_end_of_block(lv, cls, bl, live);
-       sched_foreach_reverse(bl, irn) {
-               be_liveness_transfer(cls, irn, live);
-               if(irn == pos)
-                       return;
-       }
-}
-
 static void collect_node(ir_node *irn, void *data)
 {
        struct obstack *obst = data;

diff --git a/ir/be/belive.h b/ir/be/belive.h
index 02f51a8..ceb84e0 100644 (file)
--- a/ir/be/belive.h
+++ b/ir/be/belive.h
@@ -179,20 +179,6 @@ void be_liveness_nodes_live_at(const be_lv_t *lv,
                                const arch_register_class_t *cls,
                                const ir_node *pos, ir_nodeset_t *live);
 
-/**
- * Compute a set of nodes which are live at another node.
- * BEWARE: This is the liveness immediately before the node,
- *         so the node itself is not alive but it's operands are.
- * @param arch_env The architecture environment.
- * @param cls      The register class to consider.
- * @param pos      The node.
- * @param live     The set to put them into.
- */
-void be_liveness_nodes_live_at_input(const be_lv_t *lv,
-                                     const arch_env_t *arch_env,
-                                     const arch_register_class_t *cls,
-                                     const ir_node *pos, ir_nodeset_t *live);
-
 /**
  * Make sure the live sets are computed.
  * @param lv The liveness information.