# HG changeset patch
# User Christos Kotselidis <christos.kotselidis@oracle.com>
# Date 1366883784 -7200
# Node ID b50583ca9567ff2330e512af4e58f2d1b6d97bb9
# Parent  b11c3539a1e9376c30123960d665ab01c264faa1
Tread loop begins as safepoints during the verification phase

diff -r b11c3539a1e9 -r b50583ca9567 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/phases/WriteBarrierVerificationPhase.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/phases/WriteBarrierVerificationPhase.java	Wed Apr 24 21:10:47 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/phases/WriteBarrierVerificationPhase.java	Thu Apr 25 11:56:24 2013 +0200
@@ -104,7 +104,7 @@
     }
 
     private static boolean isSafepoint(Node node) {
-        return (node instanceof DeoptimizingNode) && ((DeoptimizingNode) node).canDeoptimize();
+        return ((node instanceof DeoptimizingNode) && ((DeoptimizingNode) node).canDeoptimize()) || (node instanceof LoopBeginNode);
     }
 
     private static boolean foundCorrectBarrier(Node write, Node barrier) {