Version 3.12.16

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@12191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/mips/lithium-codegen-mips.h b/src/mips/lithium-codegen-mips.h
index a2125d7..570fb07 100644
--- a/src/mips/lithium-codegen-mips.h
+++ b/src/mips/lithium-codegen-mips.h
@@ -128,6 +128,15 @@
   void DoParallelMove(LParallelMove* move);
   void DoGap(LGap* instr);
 
+  MemOperand PrepareKeyedOperand(Register key,
+                                 Register base,
+                                 bool key_is_constant,
+                                 int constant_key,
+                                 int element_size,
+                                 int shift_size,
+                                 int additional_index,
+                                 int additional_offset);
+
   // Emit frame translation commands for an environment.
   void WriteTranslation(LEnvironment* environment, Translation* translation);