23 lines
434 B
C++
23 lines
434 B
C++
#pragma once
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#include "IR.h"
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#include "IRBuilder.h"
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namespace sysy {
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/**
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* Reg2Mem(后端未做phi指令翻译)
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*/
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class Reg2Mem {
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private:
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Module *pModule;
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IRBuilder *pBuilder;
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public:
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Reg2Mem(Module *pMoudle, IRBuilder *pBuilder) : pModule(pMoudle), pBuilder(pBuilder) {}
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void DeletePhiInst();
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// 删除UD关系, 因为删除了phi指令会修改ud关系
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void usedelete(Instruction *instr);
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};
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} // namespace sysy
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