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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* 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)
{ }
protected:
// 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 defineUntypedPhi(MPhi* phi, size_t lirIndex);
void lowerInt64PhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block, size_t lirIndex);
void defineInt64Phi(MPhi* phi, size_t lirIndex);
void lowerTruncateDToInt32(MTruncateToInt32* ins);
void lowerTruncateFToInt32(MTruncateToInt32* ins);
void lowerDivI64(MDiv* div);
void lowerModI64(MMod* mod);
void lowerUDivI64(MDiv* div);
void lowerUModI64(MMod* mod);
public:
void visitBox(MBox* box);
void visitUnbox(MUnbox* unbox);
void visitReturn(MReturn* ret);
void visitRandom(MRandom* ins);
};
typedef LIRGeneratorMIPS LIRGeneratorSpecific;
} // namespace jit
} // namespace js
#endif /* jit_mips32_Lowering_mips32_h */
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