MIPS: Add kExpectedFixedArrayInRegisterA2 message.

src/mips/code-stubs-mips.cc

 // Copyright 2012 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 5493 matching lines @@
     __ GetObjectType(t0, t0, t1);
     __ Assert(eq, kUnexpectedInitialMapForArrayFunction,
         t1, Operand(MAP_TYPE));
 
     // We should either have undefined in a2 or a valid fixed array.
     Label okay_here;
     Handle<Map> fixed_array_map = masm->isolate()->factory()->fixed_array_map();
     __ LoadRoot(at, Heap::kUndefinedValueRootIndex);
     __ Branch(&okay_here, eq, a2, Operand(at));
     __ lw(t0, FieldMemOperand(a2, 0));
-    __ Assert(eq, kExpectedFixedArrayInRegisterR2,
+    __ Assert(eq, kExpectedFixedArrayInRegisterA2,
         t0, Operand(fixed_array_map));
 
     // a3 should be a smi if we don't have undefined in a2
     __ AssertSmi(a3);
 
     __ bind(&okay_here);
   }
 
   Label no_info;
   // Get the elements kind and case on that.
@@ skipping 230 matching lines @@
                               MemOperand(fp, 6 * kPointerSize),
                               NULL);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS