--- a/jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/ValueUtil.java	Fri Oct 16 11:12:34 2015 +0200
+++ b/jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/ValueUtil.java	Fri Oct 16 13:44:47 2015 +0200
@@ -90,26 +90,6 @@
         return (StackSlot) value;
     }
 
-    public static boolean isStackSlotValue(Value value) {
-        assert value != null;
-        return value instanceof StackSlotValue;
-    }
-
-    public static StackSlotValue asStackSlotValue(Value value) {
-        assert value != null;
-        return (StackSlotValue) value;
-    }
-
-    public static boolean isVirtualStackSlot(Value value) {
-        assert value != null;
-        return value instanceof VirtualStackSlot;
-    }
-
-    public static VirtualStackSlot asVirtualStackSlot(Value value) {
-        assert value != null;
-        return (VirtualStackSlot) value;
-    }
-
     public static boolean isRegister(Value value) {
         assert value != null;
         return value instanceof RegisterValue;