--- a/hotspot/src/share/vm/opto/locknode.cpp Tue Nov 25 13:14:07 2008 -0800
+++ b/hotspot/src/share/vm/opto/locknode.cpp Wed Dec 03 13:41:37 2008 -0800
@@ -44,10 +44,15 @@
_inmask.Insert(reg);
}
+//-----------------------------hash--------------------------------------------
+uint BoxLockNode::hash() const {
+ return Node::hash() + _slot + (_is_eliminated ? Compile::current()->fixed_slots() : 0);
+}
+
//------------------------------cmp--------------------------------------------
uint BoxLockNode::cmp( const Node &n ) const {
const BoxLockNode &bn = (const BoxLockNode &)n;
- return bn._slot == _slot;
+ return bn._slot == _slot && bn._is_eliminated == _is_eliminated;
}
OptoReg::Name BoxLockNode::stack_slot(Node* box_node) {