becopyopt: Inline the thin wrapper nodes_interfere(), so we do not need to fetch...

[libfirm] / include / libfirm / heights.h

diff --git a/include/libfirm/heights.h b/include/libfirm/heights.h
index 944f235..78e7ff9 100644 (file)
--- a/include/libfirm/heights.h
+++ b/include/libfirm/heights.h
@@ -1,20 +1,6 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
- *
  * This file is part of libFirm.
- *
- * This file may be distributed and/or modified under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation and appearing in the file LICENSE.GPL included in the
- * packaging of this file.
- *
- * Licensees holding valid libFirm Professional Edition licenses may use
- * this file in accordance with the libFirm Commercial License.
- * Agreement provided with the Software.
- *
- * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
- * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE.
+ * Copyright (C) 2012 University of Karlsruhe.
  */
 
 /**
@@ -41,7 +27,7 @@
  */
 
 /**
- * Get the height of a node inside a basic block.
+ * Returns the height of a node inside a basic block.
  * The height of the node is the maximal number of edges between a sink node in
  * that block and the node itself (plus 1).
  * @param h    The heights object.
@@ -51,7 +37,7 @@
 FIRM_API unsigned get_irn_height(const ir_heights_t *h, const ir_node *irn);
 
 /**
- * Check, if a certain node is reachable according to data dependence edges
+ * Checks if a certain node is reachable according to data dependence edges
  * from another node. Both nodes must be in the same block.
  * @param h The heights object.
  * @param n The first node.
@@ -62,7 +48,7 @@ FIRM_API int heights_reachable_in_block(ir_heights_t *h, const ir_node *n,
                                         const ir_node *m);
 
 /**
- * Recompute the height information for a certain block.
+ * Recomputes the height information for a certain block.
  * This can be used to recompute the height information of a block.
  * @param h     The heights object.
  * @param block The block
@@ -71,14 +57,14 @@ FIRM_API int heights_reachable_in_block(ir_heights_t *h, const ir_node *n,
 FIRM_API unsigned heights_recompute_block(ir_heights_t *h, ir_node *block);
 
 /**
- * Make a new heights object.
- * This also computes the heights for each block in the graph.
+ * Creates a new heights object. This also computes the heights for each block
+ * in the graph.
  * @param irg The graph.
  */
 FIRM_API ir_heights_t *heights_new(ir_graph *irg);
 
 /**
- * Free a heights object.
+ * Frees a heights object.
  * @param h The heights object.
  */
 FIRM_API void heights_free(ir_heights_t *h);