Update expectation after D8 update

This reverts commit 72eccf5064889f7cba5a7651642e338f9e711f8a.

Change-Id: I533d1cfa597e8f3dad7012c6fde556c29c04d01d
diff --git a/test/450-checker-types/src/Main.java b/test/450-checker-types/src/Main.java
index c54d93a..a90d24a 100644
--- a/test/450-checker-types/src/Main.java
+++ b/test/450-checker-types/src/Main.java
@@ -743,7 +743,7 @@
   /// CHECK-START: void Main.testLoopPhiWithNullFirstInput(boolean) builder (after)
   /// CHECK-DAG:  <<Null:l\d+>>      NullConstant
   /// CHECK-DAG:  <<Main:l\d+>>      NewInstance klass:Main exact:true
-  /// CHECK-DAG:  <<LoopPhi:l\d+>>   Phi [<<Null>>,<<Main>>,<<LoopPhi>>] klass:Main exact:true
+  /// CHECK-DAG:  <<LoopPhi:l\d+>>   Phi [<<Null>>,<<LoopPhi>>,<<Main>>] klass:Main exact:true
   private void testLoopPhiWithNullFirstInput(boolean cond) {
     Main a = null;
     while (a == null) {