MIPS: Correctify instanceof and make it optimizable.

src/mips64/macro-assembler-mips64.h

Index: src/mips64/macro-assembler-mips64.h
diff --git a/src/mips64/macro-assembler-mips64.h b/src/mips64/macro-assembler-mips64.h
index f2d36e22e2fd1c4a2cd2265f9c629748eda99f9a..7fdcfc1249a96edf167c9c25b51f9de786e9b939 100644
--- a/src/mips64/macro-assembler-mips64.h
+++ b/src/mips64/macro-assembler-mips64.h
@@ -1071,11 +1071,8 @@ class MacroAssembler: public Assembler {
   // function and jumps to the miss label if the fast checks fail. The
   // function register will be untouched; the other registers may be
   // clobbered.
-  void TryGetFunctionPrototype(Register function,
-                               Register result,
-                               Register scratch,
-                               Label* miss,
-                               bool miss_on_bound_function = false);
+  void TryGetFunctionPrototype(Register function, Register result,
+                               Register scratch, Label* miss);
 
   void GetObjectType(Register function,
                      Register map,
@@ -1681,15 +1678,6 @@ const Operand& rt = Operand(zero_reg), BranchDelaySlot bd = PROTECT
   void EnterFrame(StackFrame::Type type, bool load_constant_pool_pointer_reg);
   void LeaveFrame(StackFrame::Type type);
 
-  // Patch the relocated value (lui/ori pair).
-  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);
-
   // Expects object in a0 and returns map with validated enum cache
   // in a0.  Assumes that any other register can be used as a scratch.
   void CheckEnumCache(Register null_value, Label* call_runtime);