MIPS: Change inlined cache of intanceof stub to use indirection through cell.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index 94e95470094971f9ccf118830aaaf2cf39edab28..fb2638088b971459f5bbc670da855b1a498b781a 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -1337,6 +1337,10 @@ class MacroAssembler: public Assembler {
   void PatchRelocatedValue(Register li_location,
                            Register scratch,
                            Register new_value);
+  // Get the relocatad value (loaded data) from the lui/ori pair.
+  void GetRelocatedValue(Register li_location,
+                         Register value,
+                         Register scratch);
 
  private:
   void CallCFunctionHelper(Register function,