--- old/src/cpu/x86/vm/interpreterRT_x86_32.cpp	2017-07-27 08:47:49.219667862 -0400
+++ new/src/cpu/x86/vm/interpreterRT_x86_32.cpp	2017-07-27 08:47:48.719133831 -0400
@@ -124,7 +124,7 @@
    }
 
  public:
-  SlowSignatureHandler(methodHandle method, address from, intptr_t* to) :
+  SlowSignatureHandler(const methodHandle& method, address from, intptr_t* to) :
     NativeSignatureIterator(method) {
     _from = from;
     _to   = to + (is_static() ? 2 : 1);