--- a/hotspot/src/share/vm/opto/chaitin.cpp Fri Apr 11 09:56:35 2008 -0400
+++ b/hotspot/src/share/vm/opto/chaitin.cpp Sun Apr 13 17:43:42 2008 -0400
@@ -682,6 +682,7 @@
break;
case Op_RegF:
case Op_RegI:
+ case Op_RegN:
case Op_RegFlags:
case 0: // not an ideal register
lrg.set_num_regs(1);