remove unused support for max_loop_depth

[libfirm] / ir / lower / lower_copyb.c

diff --git a/ir/lower/lower_copyb.c b/ir/lower/lower_copyb.c
index e5f88ce..eac96a3 100644 (file)
--- a/ir/lower/lower_copyb.c
+++ b/ir/lower/lower_copyb.c
@@ -21,7 +21,6 @@
  * @file
  * @brief   Lower small CopyB nodes into a series of Load/Store nodes
  * @author  Michael Beck, Matthias Braun, Manuel Mohr
- * @version $Id$
  */
 #include "config.h"
 
@@ -277,7 +276,6 @@ void lower_CopyB(ir_graph *irg, unsigned max_small_sz, unsigned min_large_sz,
 {
        const backend_params *bparams = be_get_backend_param();
        walk_env_t            env;
-       entry_t              *entry;
 
        assert(max_small_sz < min_large_sz && "CopyB size ranges must not overlap");