[SysYIROptUtils]增加通用优化工具类,修改相关代码
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@@ -2,6 +2,7 @@
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#include "IR.h"
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#include "IRBuilder.h"
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#include "SysYIROptUtils.h"
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namespace sysy {
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/**
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@@ -16,8 +17,6 @@ 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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