--- old/src/share/vm/compiler/compilerOracle.cpp	2015-04-16 13:30:48.830611069 -0700
+++ new/src/share/vm/compiler/compilerOracle.cpp	2015-04-16 13:30:48.694600780 -0700
@@ -73,7 +73,7 @@
     for (MethodMatcher* current = this; current != NULL; current = current->_next) {
       if (match(class_name, current->class_name(), current->_class_mode) &&
           match(method_name, current->method_name(), current->_method_mode) &&
-          (current->signature() == NULL || current->signature() == method->signature())) {
+          (current->signature() == NULL || current->signature()->equals(method->signature()))) {
         return current;
       }
     }
@@ -142,7 +142,7 @@
   }
 
   if (match_mode == Exact) {
-    return candidate == match;
+    return candidate->equals(match);
   }
 
   ResourceMark rm;