Lowering-mips32.h - mozsearch

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * vim: set ts=8 sts=2 et sw=2 tw=80:

 * 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_mips32_Lowering_mips32_h

#define jit_mips32_Lowering_mips32_h

#include "jit/mips-shared/Lowering-mips-shared.h"

namespace js {

namespace jit {

class LIRGeneratorMIPS : public LIRGeneratorMIPSShared {

 protected:

  LIRGeneratorMIPS(MIRGenerator* gen, MIRGraph& graph, LIRGraph& lirGraph)

      : LIRGeneratorMIPSShared(gen, graph, lirGraph) {}

  // Returns a box allocation with type set to reg1 and payload set to reg2.

  LBoxAllocation useBoxFixed(MDefinition* mir, Register reg1, Register reg2,

                             bool useAtStart = false);

  inline LDefinition tempToUnbox() { return LDefinition::BogusTemp(); }

  void lowerUntypedPhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block,

                            size_t lirIndex);

  void lowerInt64PhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block,

                          size_t lirIndex);

  void defineInt64Phi(MPhi* phi, size_t lirIndex);

  void lowerBuiltinInt64ToFloatingPoint(MBuiltinInt64ToFloatingPoint* ins);

  void lowerWasmBuiltinTruncateToInt64(MWasmBuiltinTruncateToInt64* ins);

  void lowerTruncateDToInt32(MTruncateToInt32* ins);

  void lowerTruncateFToInt32(MTruncateToInt32* ins);

  void lowerDivI64(MDiv* div);

  void lowerWasmBuiltinDivI64(MWasmBuiltinDivI64* div);

  void lowerModI64(MMod* mod);

  void lowerWasmBuiltinModI64(MWasmBuiltinModI64* mod);

  void lowerUDivI64(MDiv* div);

  void lowerUModI64(MMod* mod);

  void lowerBigIntDiv(MBigIntDiv* ins);

  void lowerBigIntMod(MBigIntMod* ins);

};

typedef LIRGeneratorMIPS LIRGeneratorSpecific;

}  // namespace jit

}  // namespace js

#endif /* jit_mips32_Lowering_mips32_h */