MIPS64: Fix 'On a call to Array(), we patched a call ic.'

src/mips64/code-stubs-mips64.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_MIPS64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 2753 matching lines @@
 
 
 void CallICStub::HandleArrayCase(MacroAssembler* masm, Label* miss) {
   // a1 - function
   // a3 - slot id
   // a2 - vector
   // a4 - allocation site (loaded from vector[slot])
   __ LoadGlobalFunction(Context::ARRAY_FUNCTION_INDEX, at);
   __ Branch(miss, ne, a1, Operand(at));
 
+  __ li(a0, Operand(arg_count()));
+
   // Increment the call count for monomorphic function calls.
   __ dsrl(t0, a3, 32 - kPointerSizeLog2);
   __ Daddu(a3, a2, Operand(t0));
   __ ld(t0, FieldMemOperand(a3, FixedArray::kHeaderSize + kPointerSize));
   __ Daddu(t0, t0, Operand(Smi::FromInt(CallICNexus::kCallCountIncrement)));
   __ sd(t0, FieldMemOperand(a3, FixedArray::kHeaderSize + kPointerSize));
 
   __ mov(a2, a4);
   __ mov(a3, a1);
   ArrayConstructorStub stub(masm->isolate(), arg_count());
@@ skipping 2987 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS64