# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1367103660 -7200
# Node ID 0e661acc3b4ac211f00381dd996a971ba6929c4a
# Parent  0f4041cc6be16b9f3f2557b60c0b434b25efb7c6
Fix null pointer exception in if reordering.

diff -r 0f4041cc6be1 -r 0e661acc3b4a graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java	Sat Apr 27 22:03:54 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java	Sun Apr 28 01:01:00 2013 +0200
@@ -197,7 +197,7 @@
             if (b instanceof IsNullNode) {
                 IsNullNode isNullNode = (IsNullNode) b;
                 if (isNullNode.object() == instanceOfA.object()) {
-                    if (instanceOfA.profile().getNullSeen() != TriState.FALSE) {
+                    if (instanceOfA.profile() != null && instanceOfA.profile().getNullSeen() != TriState.FALSE) {
                         instanceOfA.setProfile(new JavaTypeProfile(TriState.FALSE, instanceOfA.profile().getNotRecordedProbability(), instanceOfA.profile().getTypes()));
                     }
                     Debug.log("Can swap instanceof and isnull if");