1.1 --- a/src/share/vm/opto/split_if.cpp Sat Jan 09 00:59:35 2010 -0800 1.2 +++ b/src/share/vm/opto/split_if.cpp Tue Jan 12 14:37:35 2010 -0800 1.3 @@ -219,6 +219,7 @@ 1.4 1.5 //------------------------------register_new_node------------------------------ 1.6 void PhaseIdealLoop::register_new_node( Node *n, Node *blk ) { 1.7 + assert(!n->is_CFG(), "must be data node"); 1.8 _igvn.register_new_node_with_optimizer(n); 1.9 set_ctrl(n, blk); 1.10 IdealLoopTree *loop = get_loop(blk);