Minor cleanups of numeric seeded hashing patch.

src/mips/macro-assembler-mips.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 393 matching lines @@
   lw(scratch, FieldMemOperand(scratch, token_offset));
   lw(at, FieldMemOperand(at, token_offset));
   Branch(miss, ne, scratch, Operand(at));
 
   bind(&same_contexts);
 }
 
 
 void MacroAssembler::GetNumberHash(Register reg0, Register scratch) {
   // First of all we assign the hash seed to scratch.
-  LoadRoot(scratch, Heap::kStringHashSeedRootIndex);
+  LoadRoot(scratch, Heap::kHashSeedRootIndex);
   SmiUntag(scratch);
 
   // Xor original key with a seed.
   xor_(reg0, reg0, scratch);
 
   // Compute the hash code from the untagged key.  This must be kept in sync
   // with ComputeIntegerHash in utils.h.
   //
   // hash = ~hash + (hash << 15);
   nor(scratch, reg0, zero_reg);
@@ skipping 4614 matching lines @@
        opcode == BGTZL);
   opcode = (cond == eq) ? BEQ : BNE;
   instr = (instr & ~kOpcodeMask) | opcode;
   masm_.emit(instr);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS