--- old/src/cpu/sparc/vm/macroAssembler_sparc.hpp	2017-06-16 19:46:48.834898782 -0400
+++ new/src/cpu/sparc/vm/macroAssembler_sparc.hpp	2017-06-16 19:46:48.706892377 -0400
@@ -1130,7 +1130,7 @@
   void stop(const char* msg);                          // prints msg, dumps registers and stops execution
   void warn(const char* msg);                          // prints msg, but don't stop
   void untested(const char* what = "");
-  void unimplemented(const char* what = "")      { char* b = new char[1024];  jio_snprintf(b, 1024, "unimplemented: %s", what);  stop(b); }
+  void unimplemented(const char* what = "");
   void should_not_reach_here()                   { stop("should not reach here"); }
   void print_CPU_state();