1.1 --- a/src/share/vm/opto/phaseX.hpp Fri Jul 13 20:14:27 2012 -0400
1.2 +++ b/src/share/vm/opto/phaseX.hpp Mon Jul 16 15:31:18 2012 -0400
1.3 @@ -403,6 +403,8 @@
1.4 // Subsume users of node 'old' into node 'nn'
1.5 void subsume_node( Node *old, Node *nn );
1.6
1.7 + Node_Stack _stack; // Stack used to avoid recursion
1.8 +
1.9 protected:
1.10
1.11 // Idealize new Node 'n' with respect to its inputs and its value
1.12 @@ -438,8 +440,8 @@
1.13 // It is significant only for debugging and profiling.
1.14 Node* register_new_node_with_optimizer(Node* n, Node* orig = NULL);
1.15
1.16 - // Kill a globally dead Node. It is allowed to have uses which are
1.17 - // assumed dead and left 'in limbo'.
1.18 + // Kill a globally dead Node. All uses are also globally dead and are
1.19 + // aggressively trimmed.
1.20 void remove_globally_dead_node( Node *dead );
1.21
1.22 // Kill all inputs to a dead node, recursively making more dead nodes.
