- indentation fixed

[r22538]

ir/ir/irgwalk_blk.c

@@ -198,7 +198,6 @@ static void traverse_both(blk_collect_data_t* blks, irg_walk_func *pre, irg_walk
 	traverse_post(blks, post, env);
 }
 
-
 /**
  * Do the traversal
  */
@@ -209,7 +208,6 @@ static void traverse(blk_collect_data_t* blks, irg_walk_func *pre, irg_walk_func
 	else            traverse_both(blks, pre, post, env);
 }
 
-
 /**
  * walks over the graph and collects all blocks and all block entries
  */
@@ -242,8 +240,7 @@ static void collect_walk(ir_node *node, blk_collect_data_t *env)
 			 * it might be placed elsewhere if the graph contains
 			 * endless loops.
 			 */
-    }
-    else {
+		} else {
 			ARR_APP1(ir_node *, env->blk_list, node);
 		}
 	}
@@ -309,16 +306,14 @@ static void collect_blks_lists(ir_node *node, ir_node *block,
 				}
 			}
 		}
-  }
-  else {
+	} else {
 		ARR_APP1(ir_node *, entry->phi_list, node);
 		return;
 	}
 
 	if (get_irn_mode(node) == mode_X) {
 		ARR_APP1(ir_node *, entry->cf_list, node);
-  }
-  else {
+	} else {
 		ARR_APP1(ir_node *, entry->df_list, node);
 	}
 }
@@ -397,8 +392,7 @@ do_irg_walk_blk(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *en
 	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)
-{
+void irg_walk_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);
@@ -408,8 +402,7 @@ void irg_walk_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *po
 }
 
 
-void irg_walk_in_or_dep_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env)
-{
+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);