--- a/nashorn/docs/DEVELOPER_README	Thu Jan 10 15:28:05 2013 +0100
+++ b/nashorn/docs/DEVELOPER_README	Fri Jan 11 10:40:51 2013 +0100
@@ -23,6 +23,13 @@
 is not explicitly set.
 
 
+SYSTEM PROPERTY: -Dnashorn.compiler.split.threshold=x
+
+This will change the node weight that requires a subgraph of the IR to
+be split into several classes in order not to run out of bytecode space.
+The default value is 0x8000 (32768).
+
+
 SYSTEM PROPERTY: -Dnashorn.callsiteaccess.debug
 
 See the description of the access logger below. This flag is
@@ -451,4 +458,4 @@
 getter and setter in the program, show arguments, return values
 etc. It will also show the internal representation of respective field
 (Object in the normal case, unless running with the dual field
-representation)
\ No newline at end of file
+representation)