# HG changeset patch
# User Miguel Garcia <miguel.m.garcia@oracle.com>
# Date 1400080572 -7200
# Node ID 9c9bb06a6b83c604ad0d1015eafafdb603d14a88
# Parent  84cf47e9c9f3eb4b5233f1476ddd46ef480e69a9
[single-pass-iter] skipping redundant state-cloning

diff -r 84cf47e9c9f3 -r 9c9bb06a6b83 graal/com.oracle.graal.phases/src/com/oracle/graal/phases/graph/SinglePassNodeIterator.java
--- a/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/graph/SinglePassNodeIterator.java	Wed May 14 16:52:45 2014 +0200
+++ b/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/graph/SinglePassNodeIterator.java	Wed May 14 17:16:12 2014 +0200
@@ -234,7 +234,7 @@
         PathStart<T> elem = nodeQueue.removeFirst();
         if (elem.node instanceof MergeNode) {
             MergeNode merge = (MergeNode) elem.node;
-            state = pruneEntry(merge.forwardEndAt(0)).clone();
+            state = pruneEntry(merge.forwardEndAt(0));
             ArrayList<T> states = new ArrayList<>(merge.forwardEndCount() - 1);
             for (int i = 1; i < merge.forwardEndCount(); i++) {
                 T other = pruneEntry(merge.forwardEndAt(i));