# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1358378676 -3600
# Node ID bf7a1be7c709b8226a55c6c64c646192f85f7de7
# Parent  63eb224c2c36e8378bf9d8b9955e49ec98e5fbc0
Fix assertion in lock elimination phase.

diff -r 63eb224c2c36 -r bf7a1be7c709 graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LockEliminationPhase.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LockEliminationPhase.java	Thu Jan 17 00:06:39 2013 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LockEliminationPhase.java	Thu Jan 17 00:24:36 2013 +0100
@@ -37,6 +37,7 @@
             if (next instanceof MonitorEnterNode) {
                 MonitorEnterNode monitorEnterNode = (MonitorEnterNode) next;
                 if (monitorEnterNode.object() == node.object()) {
+                    monitorEnterNode.setNext(null);
                     ((FixedWithNextNode) node.predecessor()).setNext(monitorEnterNode.next());
                     FrameState stateAfterFirst = node.stateAfter();
                     FrameState stateAfterSecond = monitorEnterNode.stateAfter();