--- a/src/hotspot/share/opto/machnode.hpp	Thu Mar 15 10:01:56 2018 +0100
+++ b/src/hotspot/share/opto/machnode.hpp	Mon Jun 11 12:10:55 2018 +0200
@@ -750,6 +750,16 @@
 #endif
 };
 
+//------------------------------MachJumpNode-----------------------------------
+// Machine-specific versions of JumpNodes
+class MachJumpNode : public MachConstantNode {
+public:
+  float* _probs;
+  MachJumpNode() : MachConstantNode() {
+    init_class_id(Class_MachJump);
+  }
+};
+
 //------------------------------MachGotoNode-----------------------------------
 // Machine-specific versions of GotoNodes
 class MachGotoNode : public MachBranchNode {