58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: set ts=8 sts=4 et sw=4 tw=99:
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef jit_mips32_Lowering_mips32_h
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#define jit_mips32_Lowering_mips32_h
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#include "jit/mips-shared/Lowering-mips-shared.h"
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namespace js {
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namespace jit {
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class LIRGeneratorMIPS : public LIRGeneratorMIPSShared
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{
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protected:
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LIRGeneratorMIPS(MIRGenerator* gen, MIRGraph& graph, LIRGraph& lirGraph)
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: LIRGeneratorMIPSShared(gen, graph, lirGraph)
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{ }
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protected:
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// Returns a box allocation with type set to reg1 and payload set to reg2.
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LBoxAllocation useBoxFixed(MDefinition* mir, Register reg1, Register reg2,
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bool useAtStart = false);
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inline LDefinition tempToUnbox() {
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return LDefinition::BogusTemp();
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}
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void lowerUntypedPhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block, size_t lirIndex);
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void defineUntypedPhi(MPhi* phi, size_t lirIndex);
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void lowerInt64PhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block, size_t lirIndex);
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void defineInt64Phi(MPhi* phi, size_t lirIndex);
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void lowerTruncateDToInt32(MTruncateToInt32* ins);
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void lowerTruncateFToInt32(MTruncateToInt32* ins);
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void lowerDivI64(MDiv* div);
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void lowerModI64(MMod* mod);
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void lowerUDivI64(MDiv* div);
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void lowerUModI64(MMod* mod);
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public:
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void visitBox(MBox* box);
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void visitUnbox(MUnbox* unbox);
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void visitReturn(MReturn* ret);
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void visitRandom(MRandom* ins);
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};
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typedef LIRGeneratorMIPS LIRGeneratorSpecific;
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} // namespace jit
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} // namespace js
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#endif /* jit_mips32_Lowering_mips32_h */
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