MIPS: Fix for Remove unsafe EmitLoadRegister usage in AddI/SubI for constant right operand.

src/mips/macro-assembler-mips.cc

 // 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.
 
 #include <limits.h>  // For LONG_MIN, LONG_MAX.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_MIPS
 
@@ skipping 4441 matching lines @@
   } else {
     if (dst.is(left)) {
       mov(scratch, left);                   // Preserve left.
       Addu(dst, left, right.immediate());   // Left is overwritten.
       xor_(scratch, dst, scratch);          // Original left.
       // Load right since xori takes uint16 as immediate.
       Addu(t9, zero_reg, right);
       xor_(overflow_dst, dst, t9);
       and_(overflow_dst, overflow_dst, scratch);
     } else {
-      addiu(dst, left, right.immediate());
+      Addu(dst, left, right.immediate());
       xor_(overflow_dst, dst, left);
       // Load right since xori takes uint16 as immediate.
       Addu(t9, zero_reg, right);
       xor_(scratch, dst, t9);
       and_(overflow_dst, scratch, overflow_dst);
     }
   }
 }
 
 
@@ skipping 1653 matching lines @@
   if (mag.shift > 0) sra(result, result, mag.shift);
   srl(at, dividend, 31);
   Addu(result, result, Operand(at));
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS