*** old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/IntegerDivRemNode.java	Wed Dec 13 08:52:39 2017
--- new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/IntegerDivRemNode.java	Wed Dec 13 08:52:39 2017

*** 58,68 ****
--- 58,69 ----
          this.op = op;
          this.type = type;
  
          // Assigning canDeopt during constructor, because it must never change during lifetime of
          // the node.
!         this.canDeopt = ((IntegerStamp) getY().stamp(NodeView.DEFAULT)).contains(0);
!         IntegerStamp yStamp = (IntegerStamp) getY().stamp(NodeView.DEFAULT);
+         this.canDeopt = yStamp.contains(0) || yStamp.contains(-1);
      }
  
      public final Op getOp() {
          return op;
      }