--- old/test/testlibrary/jittester/src/jdk/test/lib/jittester/Switch.java	2016-05-12 04:24:05.530334764 +0300
+++ new/test/testlibrary/jittester/src/jdk/test/lib/jittester/Switch.java	2016-05-12 04:24:05.450334765 +0300
@@ -30,6 +30,7 @@
     private final int caseBlockIdx;
 
     public Switch(int level, List<IRNode> chldrn, int caseBlockIdx) {
+        super(chldrn.get(caseBlockIdx).getResultType());
         this.level = level;
         addChildren(chldrn);
         this.caseBlockIdx = caseBlockIdx;