[intrinsics] Nuke %HasCachedArrayIndex and %GetCachedArrayIndex.

src/mips/macro-assembler-mips.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 #define V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 
 #include "src/assembler.h"
 #include "src/globals.h"
 #include "src/mips/assembler-mips.h"
@@ skipping 1243 matching lines @@
   Condition IsObjectStringType(Register obj,
                                Register type,
                                Register result) {
     lw(type, FieldMemOperand(obj, HeapObject::kMapOffset));
     lbu(type, FieldMemOperand(type, Map::kInstanceTypeOffset));
     And(type, type, Operand(kIsNotStringMask));
     DCHECK_EQ(0u, kStringTag);
     return eq;
   }
 
-
-  // Picks out an array index from the hash field.
-  // Register use:
-  //   hash - holds the index's hash. Clobbered.
-  //   index - holds the overwritten index on exit.
-  void IndexFromHash(Register hash, Register index);
-
   // Get the number of least significant bits from a register.
   void GetLeastBitsFromSmi(Register dst, Register src, int num_least_bits);
   void GetLeastBitsFromInt32(Register dst, Register src, int mun_least_bits);
 
   // Load the value of a number object into a FPU double register. If the
   // object is not a number a jump to the label not_number is performed
   // and the FPU double register is unchanged.
   void ObjectToDoubleFPURegister(
       Register object,
       FPURegister value,
@@ skipping 631 matching lines @@
     dd(GetLabelFunction(index));
   }
 }
 
 #define ACCESS_MASM(masm) masm->
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_