*/
void heights_recompute(heights_t *h);
+/**
+ * Recompute 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
+ * @return The maximum over all heights in the block.
+ */
+unsigned heights_recompute_block(heights_t *h, ir_node *block);
+
/**
* Make a new heights object.
* This also computes the heights for each block in the graph.