# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1336052583 -7200
# Node ID 85103daaf504ba264127ac4d5e215b196c141427
# Parent  4471a30a972885be66bc3ac4091f59921edc0096
Fix : There can be proxies in the virtual chain

diff -r 4471a30a9728 -r 85103daaf504 graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/loop/SuperBlock.java
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/loop/SuperBlock.java	Thu May 03 15:19:16 2012 +0200
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/loop/SuperBlock.java	Thu May 03 15:43:03 2012 +0200
@@ -316,6 +316,8 @@
                     }
                 }
                 currentField = ((VirtualObjectFieldNode) currentField).lastState();
+            } else if (currentField instanceof ValueProxyNode) {
+                currentField = ((ValueProxyNode) currentField).value();
             } else {
                 assert currentField instanceof PhiNode && ((PhiNode) currentField).type() == PhiType.Virtual : currentField;
                 currentField = ((PhiNode) currentField).valueAt(0);