--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/FloatLessThanNode.java	2017-03-20 17:40:36.000000000 -0700
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/FloatLessThanNode.java	2017-03-20 17:40:36.000000000 -0700
@@ -81,12 +81,12 @@
     }
 
     @Override
-    public Stamp getSucceedingStampForX(boolean negated) {
+    public Stamp getSucceedingStampForX(boolean negated, Stamp xStamp, Stamp yStamp) {
         return null;
     }
 
     @Override
-    public Stamp getSucceedingStampForY(boolean negated) {
+    public Stamp getSucceedingStampForY(boolean negated, Stamp xStamp, Stamp yStamp) {
         return null;
     }