diff -r f90c822e73f8 -r 2d8a650513c2 src/share/vm/runtime/compilationPolicy.hpp
--- a/src/share/vm/runtime/compilationPolicy.hpp	Wed Apr 27 01:25:04 2016 +0800
+++ b/src/share/vm/runtime/compilationPolicy.hpp	Fri Apr 29 00:06:10 2016 +0800
@@ -22,6 +22,12 @@
  *
  */
 
+/*
+ * This file has been modified by Loongson Technology in 2015. These
+ * modifications are Copyright (c) 2015 Loongson Technology, and are made
+ * available on the same license terms set forth above.
+ */
+
 #ifndef SHARE_VM_RUNTIME_COMPILATIONPOLICY_HPP
 #define SHARE_VM_RUNTIME_COMPILATIONPOLICY_HPP
 
@@ -110,6 +116,11 @@
   virtual nmethod* event(methodHandle method, methodHandle inlinee, int branch_bci, int bci, CompLevel comp_level, nmethod* nm, JavaThread* thread);
   virtual void method_invocation_event(methodHandle m, JavaThread* thread) = 0;
   virtual void method_back_branch_event(methodHandle m, int bci, JavaThread* thread) = 0;
+#ifdef MIPS64
+  inline bool compare(CompileTask* task_x, CompileTask* task_y);
+  inline void update_speed(jlong t, CompileTask* task);
+  inline bool task_should_be_removed(jlong t, jlong timeout, CompileTask* task);
+#endif
 };
 
 class SimpleCompPolicy : public NonTieredCompPolicy {