src/third_party/mozjs-45/js/src/jit/EffectiveAddressAnalysis.h

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: set ts=8 sts=4 et sw=4 tw=99:
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef jit_EffectiveAddressAnalysis_h
#define jit_EffectiveAddressAnalysis_h

#include "jit/MIRGenerator.h"

namespace js {
namespace jit {

class MIRGraph;

class EffectiveAddressAnalysis
{
    MIRGenerator* mir_;
    MIRGraph& graph_;

    template<typename MAsmJSHeapAccessType>
    bool tryAddDisplacement(MAsmJSHeapAccessType* ins, int32_t o);

    template<typename MAsmJSHeapAccessType>
    void analyzeAsmHeapAccess(MAsmJSHeapAccessType* ins);

  public:
    EffectiveAddressAnalysis(MIRGenerator* mir, MIRGraph& graph)
      : mir_(mir), graph_(graph)
    {}

    bool analyze();
};

} /* namespace jit */
} /* namespace js */

#endif /* jit_EffectiveAddressAnalysis_h */