# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1349784153 -7200
# Node ID 14c952ec53a387a0e2e31eaa4df98529652a4a79
# Parent  f938212e56abbb34b3e12ea425983e7122b125be
Fix NullPointerException when disabling Debug

diff -r f938212e56ab -r 14c952ec53a3 graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopEx.java
--- a/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopEx.java	Mon Oct 08 19:46:12 2012 -0700
+++ b/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopEx.java	Tue Oct 09 14:02:33 2012 +0200
@@ -130,7 +130,9 @@
             }
             BinaryNode result = BinaryNode.reassociate(binary, invariant);
             if (result != binary) {
-                Debug.log(MetaUtil.format("%H::%n", Debug.contextLookup(ResolvedJavaMethod.class)) + " : Reassociated %s into %s", binary, result);
+                if (Debug.isLogEnabled()) {
+                    Debug.log(MetaUtil.format("%H::%n", Debug.contextLookup(ResolvedJavaMethod.class)) + " : Reassociated %s into %s", binary, result);
+                }
                 graph.replaceFloating(binary, result);
             }
         }