| /* -*- 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_mips64_Lowering_mips64_h |
| #define jit_mips64_Lowering_mips64_h |
| |
| #include "jit/mips-shared/Lowering-mips-shared.h" |
| |
| namespace js { |
| namespace jit { |
| |
| class LIRGeneratorMIPS64 : public LIRGeneratorMIPSShared |
| { |
| protected: |
| LIRGeneratorMIPS64(MIRGenerator* gen, MIRGraph& graph, LIRGraph& lirGraph) |
| : LIRGeneratorMIPSShared(gen, graph, lirGraph) |
| { } |
| |
| protected: |
| // Adds a box input to an instruction, setting operand |n| to the type and |
| // |n+1| to the payload. |
| void useBoxFixed(LInstruction* lir, size_t n, MDefinition* mir, Register reg1, Register reg2, |
| bool useAtStart = false); |
| |
| inline LDefinition tempToUnbox() { |
| return temp(); |
| } |
| |
| void lowerUntypedPhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block, size_t lirIndex); |
| void defineUntypedPhi(MPhi* phi, size_t lirIndex); |
| |
| void lowerTruncateDToInt32(MTruncateToInt32* ins); |
| void lowerTruncateFToInt32(MTruncateToInt32* ins); |
| |
| public: |
| void visitBox(MBox* box); |
| void visitUnbox(MUnbox* unbox); |
| void visitReturn(MReturn* ret); |
| void visitRandom(MRandom* ins); |
| }; |
| |
| typedef LIRGeneratorMIPS64 LIRGeneratorSpecific; |
| |
| } // namespace jit |
| } // namespace js |
| |
| #endif /* jit_mips64_Lowering_mips64_h */ |