+ hook_irg_walk_blkwise(irg, (generic_func *)pre, (generic_func *)post);
+ current_ir_graph = irg;
+ do_irg_walk_blk(irg, pre, post, env, 0);
+ current_ir_graph = rem;
+}
+
+
+void irg_walk_in_or_dep_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env)
+{
+ ir_graph * rem = current_ir_graph;
+
+ hook_irg_walk_blkwise(irg, (generic_func *)pre, (generic_func *)post);