X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firgwalk_blk.c;h=65097546af4648b320bd977167d64bdbe574e769;hb=b597c7fd473086ca6374b2abbdf129f595c156d0;hp=e452789235e5c4c37be245b9a6e603c72ebdb4f3;hpb=a142727aca4ef56cf754045fc0129b6d1b840a63;p=libfirm

diff --git a/ir/ir/irgwalk_blk.c b/ir/ir/irgwalk_blk.c
index e45278923..65097546a 100644
--- a/ir/ir/irgwalk_blk.c
+++ b/ir/ir/irgwalk_blk.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -357,11 +357,13 @@ do_irg_walk_blk(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *en
   ir_node            *end_node = get_irg_end(irg);
   ir_node            *end_blk = get_irg_end_block(irg);
   blk_collect_data_t blks;
-  int old_view       = get_interprocedural_view();
   block_entry_t      *entry;
 
+#ifdef INTERPROCEDURAL_VIEW
   /* switch off interprocedural view */
+  int old_view       = get_interprocedural_view();
   set_interprocedural_view(0);
+#endif
 
   obstack_init(&blks.obst);
   blks.blk_map     = new_pset(addr_cmp, 1);
@@ -369,7 +371,7 @@ do_irg_walk_blk(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *en
   blks.follow_deps = follow_deps != 0;
 
   /* first step: traverse the graph and fill the lists */
-  set_using_visited(irg);
+  ir_reserve_resources(irg, IR_RESOURCE_IRN_VISITED);
   inc_irg_visited(irg);
   collect_walk(end_node, &blks);
 
@@ -389,8 +391,10 @@ do_irg_walk_blk(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *en
   del_pset(blks.blk_map);
   obstack_free(&blks.obst, NULL);
 
+#ifdef INTERPROCEDURAL_VIEW
   set_interprocedural_view(old_view);
-  clear_using_visited(irg);
+#endif
+  ir_free_resources(irg, IR_RESOURCE_IRN_VISITED);
 }
 
 void irg_walk_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env)