MIPS: Fix r24286 "ExtendStorageStub added, it is aimed for extending objects backing store when it …

src/ic/mips64/handler-compiler-mips64.cc

 // Copyright 2014 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 "src/v8.h"
 
 #if V8_TARGET_ARCH_MIPS64
 
 #include "src/ic/call-optimization.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 373 matching lines @@
     __ sdc1(f4, FieldMemOperand(storage_reg, HeapNumber::kValueOffset));
   }
 
   // Stub never generated for objects that require access checks.
   DCHECK(!transition->is_access_check_needed());
 
   // Perform map transition for the receiver if necessary.
   if (details.type() == FIELD &&
       Map::cast(transition->GetBackPointer())->unused_property_fields() == 0) {
     // The properties must be extended before we can store the value.
-    __ Mov(ExtendStorageDescriptor::NameRegister(), Operand(name));
-    __ Mov(ExtendStorageDescriptor::MapRegister(), Operand(transition));
+    __ li(ExtendStorageDescriptor::NameRegister(), Operand(name));
+    __ li(ExtendStorageDescriptor::MapRegister(), Operand(transition));
 
     ExtendStorageStub stub(isolate(),
                            FieldIndex::ForDescriptor(*transition, descriptor),
                            representation);
     GenerateTailCall(masm(), stub.GetCode());
     return;
   }
 
   // Update the map of the object.
   __ li(scratch1, Operand(transition));
@@ skipping 424 matching lines @@
   // Return the generated code.
   return GetCode(kind(), Code::NORMAL, name);
 }
 
 
 #undef __
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS64