MIPS: Fix '[runtime] Optimize and unify rest parameters.'

src/mips/code-stubs-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.
 
 #if V8_TARGET_ARCH_MIPS
 
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 5224 matching lines @@
     //  -- cp : context
     //  -- a0 : number of rest parameters (tagged)
     //  -- a2 : pointer to first rest parameters
     //  -- ra : return address
     // -----------------------------------
 
     // Allocate space for the rest parameter array plus the backing store.
     Label allocate, done_allocate;
     __ li(a1, Operand(JSArray::kSize + FixedArray::kHeaderSize));
     __ Lsa(a1, a1, a0, kPointerSizeLog2 - 1);
-    __ Allocate(a1, v0, a3, at, &allocate, TAG_OBJECT);
+    __ Allocate(a1, v0, a3, t0, &allocate, TAG_OBJECT);
     __ bind(&done_allocate);
 
     // Setup the elements array in v0.
     __ LoadRoot(at, Heap::kFixedArrayMapRootIndex);
     __ sw(at, FieldMemOperand(v0, FixedArray::kMapOffset));
     __ sw(a0, FieldMemOperand(v0, FixedArray::kLengthOffset));
     __ Addu(a3, v0, Operand(FixedArray::kHeaderSize));
     {
       Label loop, done_loop;
       __ sll(at, a0, kPointerSizeLog2 - 1);
@@ skipping 486 matching lines @@
                            return_value_operand, NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS