diff -r f90c822e73f8 -r 2d8a650513c2 src/share/vm/opto/lcm.cpp
--- a/src/share/vm/opto/lcm.cpp	Wed Apr 27 01:25:04 2016 +0800
+++ b/src/share/vm/opto/lcm.cpp	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.
+ */
+
 #include "precompiled.hpp"
 #include "memory/allocation.inline.hpp"
 #include "opto/block.hpp"
@@ -36,6 +42,9 @@
 #ifdef TARGET_ARCH_MODEL_x86_64
 # include "adfiles/ad_x86_64.hpp"
 #endif
+#ifdef TARGET_ARCH_MODEL_mips_64
+# include "adfiles/ad_mips_64.hpp"
+#endif
 #ifdef TARGET_ARCH_MODEL_sparc
 # include "adfiles/ad_sparc.hpp"
 #endif