X87: Make concrete classes for individual call descriptors

src/ic/x87/ic-conventions-x87.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_X87
-
-#include "src/codegen.h"
-#include "src/ic/ic-conventions.h"
-
-namespace v8 {
-namespace internal {
-
-// IC register specifications
-
-const Register LoadConvention::ReceiverRegister() { return edx; }
-const Register LoadConvention::NameRegister() { return ecx; }
-
-
-const Register VectorLoadConvention::SlotRegister() { return eax; }
-
-
-const Register FullVectorLoadConvention::VectorRegister() { return ebx; }
-
-
-const Register StoreConvention::ReceiverRegister() { return edx; }
-const Register StoreConvention::NameRegister() { return ecx; }
-const Register StoreConvention::ValueRegister() { return eax; }
-const Register StoreConvention::MapRegister() { return ebx; }
-
-
-const Register InstanceofConvention::left() { return eax; }
-const Register InstanceofConvention::right() { return edx; }
-}
-}  // namespace v8::internal
-
-#endif  // V8_TARGET_ARCH_X87