--- a/src/hotspot/share/opto/compile.hpp	Tue Jan 22 03:32:47 2019 -0800
+++ b/src/hotspot/share/opto/compile.hpp	Tue Jan 22 19:56:19 2019 +0100
@@ -1088,7 +1088,7 @@
   void inline_string_calls(bool parse_time);
   void inline_boxing_calls(PhaseIterGVN& igvn);
   bool optimize_loops(PhaseIterGVN& igvn, LoopOptsMode mode);
-  void remove_root_to_sfpts_edges();
+  void remove_root_to_sfpts_edges(PhaseIterGVN& igvn);
 
   // Matching, CFG layout, allocation, code generation
   PhaseCFG*         cfg()                       { return _cfg; }