Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
       2             :  * vim: set ts=8 sts=4 et sw=4 tw=99:
       3             :  * This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef jit_EffectiveAddressAnalysis_h
       8             : #define jit_EffectiveAddressAnalysis_h
       9             : 
      10             : #include "jit/MIRGenerator.h"
      11             : 
      12             : namespace js {
      13             : namespace jit {
      14             : 
      15             : class MIRGraph;
      16             : 
      17             : class EffectiveAddressAnalysis
      18             : {
      19             :     MIRGenerator* mir_;
      20             :     MIRGraph& graph_;
      21             : 
      22             :     template <typename AsmJSMemoryAccess>
      23             :     MOZ_MUST_USE bool tryAddDisplacement(AsmJSMemoryAccess* ins, int32_t o);
      24             : 
      25             :     template <typename AsmJSMemoryAccess>
      26             :     void analyzeAsmJSHeapAccess(AsmJSMemoryAccess* ins);
      27             : 
      28             :   public:
      29           8 :     EffectiveAddressAnalysis(MIRGenerator* mir, MIRGraph& graph)
      30           8 :       : mir_(mir), graph_(graph)
      31           8 :     {}
      32             : 
      33             :     MOZ_MUST_USE bool analyze();
      34             : };
      35             : 
      36             : } /* namespace jit */
      37             : } /* namespace js */
      38             : 
      39             : #endif /* jit_EffectiveAddressAnalysis_h */