remove irg_phase_state, use IR_GRAPH_CONSTRAINT instead

[libfirm] / include / libfirm / irgmod.h

diff --git a/include/libfirm/irgmod.h b/include/libfirm/irgmod.h
index e938079..038dd13 100644 (file)
--- a/include/libfirm/irgmod.h
+++ b/include/libfirm/irgmod.h
@@ -85,8 +85,7 @@ FIRM_API void part_block(ir_node *node);
 FIRM_API ir_node *part_block_edges(ir_node *node);
 
 /**
- * Kill a node by setting its predecessors to Bad and finally
- * exchange the node by Bad itself.
+ * Kill a node.  No other node may have this node as operand.
  */
 FIRM_API void kill_node(ir_node *node);